This injection molding technology creates super lightweight yet durable materials

Agoprene represents a novel biodegradable foam designed for sustainable padding applications, primarily composed of Norwegian kelp, mineral fillers from seashells, and cellulose feedstock from the paper industry. This innovative material stands out in the padding sector due to its high biogenic composition, reaching up to 85%, significantly surpassing traditional fossil fuel-derived expanded foams and more sustainable variants that typically contain only 20-30% bio-based material. Agoprene was developed as an alternative to polyurethane (PU) foams, offering a 100% biodegradability based on internal studies, further enhanced by the complete absence of harmful or petroleum-based chemicals in its formulation. The production process involves mixing kelp, mineral fillers, and paper industry by-products to create a paste. This paste then undergoes an expansion process utilizing water injection and air foaming, which imparts the foam with its characteristic lightness, elasticity, and porous structure. The current manufacturing of this bio-foam is manual, adopting an artisanal approach. However, the company is actively engaged in a scale-up phase, focusing on integrating automated systems to optimize production flows and standardize formats. The immediate goal is to produce ready-to-use sheets, which will streamline application phases and reduce overall processing times for various industries. Agoprene's versatility allows for its application across multiple sectors, including furniture upholstery, padding for accessories and textiles, and the packaging industry. The foam is typically supplied in rolls or standard sheets, with a width of 2 meters and thicknesses ranging from 2 millimeters to 5 centimeters. Thicker applications, up to 10 centimeters, can be achieved by stacking multiple layers. Furthermore, the material has demonstrated workability with molding techniques, although potential shrinkage may impose limitations on shape design and production rates. An internal Life Cycle Assessment (LCA) has revealed that Agoprene boasts a carbon footprint approximately one-third smaller than that of conventionally manufactured polyurethane foam. This significant environmental advantage positions Agoprene as a forward-thinking option for designers and creatives seeking to integrate eco-conscious materials into their projects. The start-up's commitment to sustainability offers a compelling alternative in the market for technical components used in furniture and interior design, providing solutions for both flat cushioning surfaces and flexible, curved structures. It bridges the gap between creative design, technical demands, and ecological responsibility. #MaterialsAndSurfaces #InnovationDesign #InnovativeMaterials #SustainableDesign #EcoConsciousDesign #BiodegradableFoam #FurnitureUpholstery #GreenTechnology

Microcement, a composite coating made from a blend of cement, water-based resins, and mineral pigments, is emerging as a practical and versatile material in home renovation. Originating from Europe, particularly popular in Greece and Spain, microcement has recently gained traction in the U.S. in the last five years. Unlike traditional concrete, microcement is significantly lighter, with each layer being approximately three-sixteenths of an inch thick, allowing it to be applied over various substrates like plywood. Its non-porous nature distinguishes it from plaster, making it resistant to staining, an advantage for surfaces like kitchen countertops and walls. Applications for microcement are extensive, ranging from floors, baseboards, fireplaces, and kitchen surfaces to built-in furniture and shower walls. Its waterproof quality, when sealed, makes it an ideal choice for bathrooms, where it can provide a rustic aesthetic, reminiscent of Mediterranean designs, without the need for grout. The material's ability to be customized in color further enhances its appeal, allowing for personalized design expressions. Suppliers like Topciment from Spain and Promix in New Jersey offer various types of microcement, catering to different functional and decorative needs, including options robust enough for swimming pool floors. While microcement offers numerous benefits, its application is a meticulous process that typically requires professional expertise. Each layer demands 24 hours to cure and dry before the subsequent one can be applied, and skilled trowel work is essential for a smooth finish. This complexity suggests that DIY application may not be suitable for most homeowners. For instances where microcement is integrated with custom elements, such as cabinet doors, it is layered directly onto existing frames, with cabinet fronts then made to fit the created niches. Despite its resilience, microcement, like any surface material, can show minor wear, such as nicks and stains, in high-traffic areas over time. However, its overall durability and hygienic properties—due to the absence of grout lines—are significant advantages. Homeowners who have used microcement report that it maintains a warmer feel than polished concrete or lime plaster, contributing to an inviting and spa-like atmosphere. The material's practicality, aesthetic versatility, and low maintenance requirements position it as a noteworthy option for modern home renovations, offering a blend of durability and sophisticated design. #Microcement #HomeRenovation #InteriorDesign #BuildingMaterials #KitchenDesign #BathroomDesign #MaterialInnovation #DesignTrends #HomeImprovement

The article explores the potential of mycelium, the root system of fungi, as a sustainable and versatile material for 3D printing. It highlights mycelium's environmental benefits, particularly in contrast to materials like plastic and cement, which have significant ecological footprints. Mycelium acts as a natural binder, leveraging its hyphae to fuse with and reinforce other materials like wood or straw, forming a solid, moldable, and printable composite. Its carbon-absorbing properties and ability to thrive on waste materials further contribute to a circular economy. The article details the numerous advantageous properties of mycelium. It is a renewable raw material with cost-effective and low-energy processing requirements, and it is easily recyclable and biodegradable. Mycelium-based materials are harmless to human health, non-allergenic, and non-toxic. Physically, mycelium exhibits excellent heat-insulating, flame-resistant, and hydrophobic qualities, while also being remarkably strong and stable. These characteristics make it suitable as a replacement for a wide array of conventional materials, including leather, wood, cardboard, polystyrene, and insulating wool, broadening its applications across various industries. The integration of mycelium with 3D printing technologies is a key focus. The additive nature of 3D printing, which minimizes waste, combined with bio-based materials like mycelium, offers an ecological production method. Extrusion-based 3D printing is commonly used, where a mycelium composite paste is shaped. The composition of this composite can be varied to achieve specific material properties, and the resulting products can feature diverse colors, textures, and patterns. However, the printing process is complex, requiring careful control of parameters. Mycelium is first enriched with raw materials such as wood, sawdust, paper, or cardboard to create a mycocomposite. This material must then be cultivated to achieve the necessary flowability, elasticity, and malleability for printing. A sterile environment is crucial during printing to prevent contamination, as mycelium is susceptible to bacterial infestation. After printing, a second colonization phase allows the living mycelium to expand and solidify the composite. Finally, heat drying stops the fungal growth, ensuring the material properties remain stable and preventing further spread. The article presents several case studies demonstrating mycelium's applications. In architecture, the Shape Lab at Graz University of Technology developed MyCera, a composite of clay, sawdust, and mycelium, showing promise as a sustainable alternative to cement-based binders. London-based Blast Studio created 'The Tree Column,' an architectural element from waste cardboard and mycelium. ETH Zurich's MycoTree project further explored mycelium and bamboo for stable, branched structures. Mycelium is also being utilized for underwater structures, such as those by Urban Reef. In interior design, companies like Buřinka offer designer furniture from mycelium and wood, and artists like Eric Klarenbeek create lightweight furniture from mycelium and straw. Yasmine Mahmoudieh showcased mycelium furniture at the Architecture Biennale, and bioMATTERS studio developed MYCO ALGA tiles from algae and mycelium. Beyond aesthetics, Fraunhofer Institutes have investigated mycelium's insulating properties for sound absorbers and high-performance acoustic loudspeakers. Intriguingly, mycelium's regenerative capabilities are being explored in medicine, with ETH Zurich and TU Delft developing a self-healing hydrogel from shiny lacquer fungus for potential robotic skin applications. These diverse projects underscore mycelium's potential as a sustainable alternative across numerous fields. #Mycelium3DPrinting #SustainableMaterials #BioBasedMaterials #AdditiveManufacturing #GreenBuilding #CircularEconomy #ArchitecturalInnovation #InteriorDesign #MaterialScience

The increasing adoption of additive manufacturing has expanded the role of 3D printing beyond industrial applications, establishing it as a versatile medium in art studios and various creative fields. This technology facilitates the creation of innovative artistic, conceptual, and cultural works, and has even contributed to the digital preservation and reconstruction of historical artifacts and global heritage sites. While not always the central focus, 3D printing often serves as a crucial supporting tool, enabling designers, artists, and artisans to realize new designs and concepts. A prime example of this collaborative approach is found in the Forma Fabrica collection by industrial designer Nir Neria. This collection reinterprets the traditional porcelain vase by exploring the interplay between different materials and design processes. Neria's method integrates slip casting, a ceramic technique typically used for complex shapes that traditionally relies on plaster molds. However, Neria has modernized this ancient technique by combining it with 3D printing and textiles, resulting in a novel, sustainable, and reusable molding process. The design process begins with computer-aided design (CAD) software, where the vase is rendered in 3D. This digital stage allows for precise definition of each mold component and how they will interlock. Subsequently, these mold components are 3D printed. These printed parts are then integrated with fabric, which the artist sews together. The assembled fabric and 3D-printed elements form the mold, ready for porcelain slip casting. During casting, liquid porcelain is poured into the mold and then drained after a sufficient layer has adhered to the inner fabric walls. Once the porcelain reaches the desired firmness, the mold can be disassembled, and the piece is prepared for firing in a kiln. The use of fabric as a molding material imbues the finished vases with distinctive visual and tactile qualities. The impressions of the cloth's texture, stitching, and folds are visibly transferred to the surface of the vessels, creating an intriguing contrast between the perceived weight and malleability of the material. Furthermore, the application of pigments to the inner fabrics before casting introduces an additional dimension, infusing color that mimics marbling or even denim patterns. A significant advantage of this method is the reusability of the mold. The modular nature of the 3D-printed support structure also allows for extensive customization, enabling the creation of numerous unique shapes and configurations from a relatively small set of initial components. The Forma Fabrica collection exemplifies Nir Neria's commitment to innovative design, with 3D printing and sustainable biomaterials increasingly central to his work. #3DPrinting #AdditiveManufacturing #VaseDesign #CeramicArt #SlipCasting #IndustrialDesign #SustainableDesign #TextileIntegration #NirNeria

Researchers at ETH Zürich, in collaboration with FenX AG, are advancing construction technology through large-scale robotic 3D printing of cement-free mineral foam. This innovative approach utilizes recycled waste materials to create monolithic, lightweight, and inherently insulated wall systems. The primary goal is to minimize material consumption, reduce labor requirements, and cut associated costs in building construction. The cement-free mineral foam is a porous material that offers flexibility in density, allowing for strategic distribution of insulation and structural strength. This adaptability optimizes the thermal performance of walls, consequently decreasing the energy needed for heating interior spaces. Furthermore, the use of a single, adaptable material significantly streamlines future reuse and recycling processes, and it boasts a lower carbon footprint compared to conventional plastic or aerated concrete foams. The project, named 'Airlements,' showcases a prototype wall constructed from four 3D-printed parts. Each hollow segment weighs 25 kg and was printed in under an hour, followed by a week-long hardening process in a controlled environment. This process operates efficiently within a temperature range of 20 to 28 degrees Celsius and a relative humidity of 20 to 70%, eliminating the need for energy-intensive processing steps typically associated with cement-free mineral foams. The design incorporates a corrugated texture in each piece, enhancing the structural integrity and strength of the final wall structure. When assembled, the hollow core of these segments can be filled with additional mineral foam and sealed with a cementless plaster, forming a cohesive monolithic system suitable for non-structural exterior walls. The casting process also allows for the seamless integration of reinforcements and essential infrastructure facilities, expanding the potential applications of this technology. Future research efforts will concentrate on improving the load-bearing capacity of these elements and refining the manufacturing precision of the 3D printing system. This development signifies a notable step forward in sustainable construction practices, offering a more environmentally friendly and resource-efficient alternative to traditional building methods. The collaboration between ETH Zürich and FenX AG highlights the potential of interdisciplinary research in addressing contemporary challenges in architecture and construction, particularly concerning material innovation and automation in manufacturing. The 'Airlements' project demonstrates a practical application of advanced robotic fabrication techniques, contributing to the broader goal of sustainable and cost-effective building solutions. #ThreeDPrinting #ConstructionMaterials #Insulation #WallConstruction #InnovationInArchitecture #MineralFoam #ETHZurich #SustainableBuilding #RoboticFabrication

The widespread use of steel as reinforcement in brittle structural materials like concrete and unreinforced masonry (URM) structures has been challenged by issues such as installation waste and corrosion, which impede the progress of the construction industry. Strain-hardening cement composites (SHCC) offer a potential solution for steel-free construction. This review article comprehensively examines the properties of SHCC and its practical applications without traditional steel reinforcement. The paper begins by highlighting the superior properties of SHCC and its structural applications in Reinforced Concrete (RC) structures. Concrete's inherent brittleness under tensile and bending loads often leads to cracking and subsequent steel corrosion, significantly impacting the lifespan of infrastructures like roads, bridges, and water conservancy systems. Furthermore, inadequate concrete ductility contributes to structural damage during natural disasters, such as earthquakes, where RC structures frequently experience concrete crushing and steel bar buckling. The current challenges in civil engineering, including labor shortages, high formwork costs, and environmental sustainability concerns, further emphasize the need for innovative materials. SHCC, particularly those reinforced with polyethylene (PE) fibers, offers significantly enhanced mechanical properties compared to traditional concrete. Designed using fracture mechanics and micro-mechanics principles, SHCC exhibits a tensile capacity exceeding 3% with a fiber volume fraction of no more than 2%, providing approximately two orders of magnitude greater ductility. This material's ability to develop multiple cracks, each smaller than 100 μm, renders it highly resistant to environmental degradation. PVA fiber-based SHCC, while commonly used, often faces challenges with premature fiber rupture due to strong chemical bonding with the cementitious matrix, limiting its strain-hardening potential. Treatments like oil coating and air-entraining agents are employed to mitigate this, though PVA-SHCC typically has a compressive strength below 60 MPa and a lower elastic modulus than regular concrete, leading to greater deformation under compression. Conversely, PE fiber-based SHCC leverages the hydrophobic nature and superior tensile strength of PE fibers, promoting fiber pull-out rather than rupture and leading to ultra-high ductile cementitious composites (UHDCC) with mean tensile strains often exceeding 8% and even 12% in some mixtures. This high ductility is attributed to the ultra-high fracture bridging capability of PE-SHCC, allowing for excellent tensile behavior even with high fracture toughness matrices. Comprehensive studies have explored the tensile qualities of various strength grades of SHCC, as well as size effects and rate-dependent tensile properties, leading to performance-based design concepts that consider mechanical and crack pattern characteristics. SHCC has found significant application in RC structures, improving beam-column connections and infill masonry. Experimental results indicate that SHCC can reduce or even eliminate the need for steel reinforcement in certain conditions, offering practical value in civil engineering. Plain PE-SHCC beams have demonstrated mechanical properties comparable to RC beams with 0.5%–1.5% steel reinforcement ratios, and plain PE-SHCC columns matched RC columns with a 0.8% steel ratio. Shaking table tests on PE-SHCC frames under seismic action showed remarkable crack control and compliance with seismic codes. SHCC is also critical for retrofitting URM structures, which are highly vulnerable to seismic activity due to limited shear strength and ductility. Common failure modes in URM buildings include in-plane cracking and out-of-plane collapse. Traditional strengthening methods using reinforced mortar layers, while effective to some extent, suffer from incompatibility with masonry substrates, low reinforcement material utilization, and excessive thickness for indoor applications. SHCC, with its multi-cracking and strain-hardening properties, offers a superior alternative. Studies show that SHCC strengthening can increase shear strength by 1.8–5.7 times and energy dissipation capacity by at least 35 times, significantly mitigating brittle failure. Double-sided strengthening provides even greater improvements in strength and ductility, and the strong bond between SHCC and masonry ensures effective composite action without interface stripping. SHCC layers can also enhance out-of-plane strength and ductility, preventing collapse during disasters. Furthermore, spraying SHCC simplifies construction while maintaining reinforcement quality. Shaking table tests on SHCC-strengthened masonry buildings demonstrate improved damage patterns, deformability, and overall stiffness, outperforming steel-grid-reinforced mortar layers. The review also explores the advancements in 3D concrete printing (3DCP) with SHCC. Extrusion-based 3DCP is a widely used technique due to its simplicity and suitability for lightweight structures. SHCC materials are well-suited for 3DCP, requiring specific fresh properties like pumpability, extrudability, and buildability. Studies confirm that SHCC exhibits respectable workability in 3D printing, with fibers and nanoparticles enhancing rheological characteristics. Printed SHCC typically shows better in-plane properties than cast SHCC, maintaining micro-cracking and strain-hardening characteristics. Fiber alignment during printing improves mechanical performance, allowing for thinner 3D-printed structures with reduced or eliminated steel reinforcement. Printed PE-SHCC also exhibits superior deformability and energy dissipation. The multi-layer structure of 3D-printed SHCC introduces anisotropy in mechanical properties, which has been investigated, revealing both challenges and advantages, such as enhanced ductility and toughness in nacre-inspired designs. The use of SHCC in 3DCP holds significant promise for future steel-free construction. In conclusion, SHCC's high ductility and toughness facilitate the development of structures without steel reinforcement across various applications, including RC structures and URM retrofitting. The integration of SHCC with 3DCP technology further advances the potential for automatic and steel-free construction. Future research should address interface properties, full-scale structural behaviors, seismic response, workability, and shrinkage of 3DCP-SHCC to fully realize its engineering applications and unlock its true value when coupled with theoretical models. This will pave the way for automated, steel-free construction in the future. The development of nacre-inspired 3DCP-SHCC demonstrates enhanced mechanical behavior, particularly in ductility and toughness, further validating the potential for reinforcement-free 3DCP-SHCC structures. These explorations, combined with theoretical models, will highlight the true value of auto-construction without steel reinforcement. #StrainHardeningCementitiousComposites #SHCC #SteelFreeConstruction #UnreinforcedMasonry #URM #3DConcretePrinting #PEFibers #StructuralApplications #SeismicRetrofitting #MaterialScience

In a design landscape increasingly concerned with environmental impact, ALT Design, a French studio founded by Alexandre Touguet and Lise Rissel, has launched ALT Light, a brand focused on sustainable lighting solutions. Their latest offering is a 3D-printed lamp crafted from bio-sourced polylactic acid (PLA), a plastic derived from renewable corn starch. This initiative demonstrates a commitment to integrating advanced manufacturing with eco-conscious material choices, aiming to reduce the environmental footprint of product design. The selection of PLA as the primary material is a key aspect of the lamp's sustainability. Unlike conventional petroleum-based plastics, PLA is biodegradable under industrial composting conditions, offering a more environmentally friendly alternative. This material choice helps mitigate carbon emissions associated with plastic production and minimizes long-term waste. Beyond its ecological benefits, PLA is suitable for 3D printing, allowing for precise and intricate designs that might be challenging with other materials. The use of PLA enables the creation of lamps that are both sustainable and structurally sound. From an aesthetic perspective, the lamp combines modern simplicity with playful elements. It features a rectangular base that smoothly transitions into a flared, sculptural top, echoing traditional lampshade forms while offering a contemporary twist. The surface of the lamp is adorned with vertical ribbing, which not only adds a dynamic texture but also interacts with light in a way that enhances its visual appeal. This design detail provides a sense of movement and makes the lamp a distinct accent piece within any modern interior setting. Functionality and versatility are also central to the ALT Light’s design. The lamps are available in various sizes, including a compact wall light and larger medium and table lamps, accommodating diverse spatial requirements. Customers can opt for either translucent or transparent finishes, influencing how light is diffused. The translucent option provides a softer, more ambient glow, ideal for creating a warm atmosphere, while the transparent version offers a clearer and more directed illumination, suitable for task lighting or highlighting specific areas. One of the most forward-thinking aspects of ALT Light's production model is its made-to-order approach. This method avoids the waste associated with mass production and excess inventory, as each lamp is printed only after a customer places an order. This strategy also facilitates extensive customization options, allowing buyers to select from a range of two-tone color combinations. This bespoke capability ensures that each lamp can be tailored to individual preferences, harmonizing with existing decor or expressing personal style through unique color pairings. This integration of sustainable materials, advanced manufacturing, and customizable design positions ALT Light as a notable example of contemporary product development that prioritizes environmental responsibility without sacrificing aesthetic quality or consumer choice. #3DPrintedLamp #SustainableDesign #BioSourcedPlastic #PLA #HomeLighting #EcoFriendlyProducts #ModernDesign #CustomizableLighting #ALTLight

This paper explores the development of 'Slim Skins,' a novel glazed façade system designed to address the increasing demand for highly transparent buildings while simultaneously reducing environmental impact through efficient resource utilization and lower embodied carbon. Drawing inspiration from Mies van der Rohe's "skin and bones" concept, the research tackles the challenge of achieving maximum transparency in modern building design without compromising energy efficiency or structural integrity. The article highlights that traditional curtain wall systems, despite their popularity, often fall short of desired transparency due to their protruding frames (mullions and transoms). Structural glass systems offer high transparency but are often inefficient in material use, time-consuming to design, and costly, leading to higher environmental footprints. The 'Slim Skins' system proposes a solution by integrating the frame within the glazed units, making the glass work structurally. This approach, building on previous research, particularly Cordero (2015), utilizes composite action where the frame is adhesively bonded between the glass panes. This not only allows for a lower thermal transmittance but also creates a significantly slimmer façade element. The paper details the methodology, which began with a literature review and the establishment of design scope and requirements based on Dutch building codes and industry standards. Various design iterations, including different profile shapes for the integrated mullions, were assessed for structural feasibility using finite element models (FEMs) and hand calculations, focusing on stiffness and strength requirements like deflection and stress. The study found that profiles with greater contact surfaces between the mullion and glass achieved higher composite action, leading to improved structural efficiency. A key aspect of the research is the sustainability assessment, which evaluates the end-of-life environmental impact of the 'Slim Skins' system compared to existing façade systems, such as the Triodos Bank project. The assessment, following the method developed by Hartwell & Overend (2019), analyzes different end-of-life scenarios: landfill, recycling (including downcycling and energy recovery), reuse of components, and full system reuse. The study demonstrates that reuse scenarios (component reuse and full system reuse) offer significantly greater environmental savings in terms of embodied energy (EE) and global warming potential (GWP) compared to recycling or landfill. Notably, full system reuse, particularly for unitized systems like 'Slim Skins,' provides the highest environmental benefits by avoiding material separation and enabling easier relocation. While structural assessments required adjustments, such as increasing glass thickness for certain profiles to meet deflection and stress requirements, the 'Slim Skins' system aims to combine the high transparency of one-way spanning glazing with the economic efficiency of unitized curtain wall systems. The final design, which incorporates glass fibre reinforced polymer (GFRP) profiles attached to glass panels, achieves flush construction with minimal visible opaque materials. The system is designed for factory assembly, allowing for efficient production and on-site installation by attaching panels to slab edges. Challenges include the intricate profile design requiring high precision during construction and the extensive use of adhesive, which can complicate disassembly for recycling but facilitates full system reuse. The research concludes that the 'Slim Skins' system offers a viable, transparent, and more sustainable alternative for modern glazed façades by leveraging composite action and prioritizing reuse in its end-of-life strategy. #SlimSkins #GlazedFaçade #SustainableArchitecture #CompositeAction #GlassDesign #BuildingTechnology #EmbodiedCarbon #UnitizedSystems #EnvironmentalImpact

Bambooder, a Dutch startup founded in 2014 by Marc Bokeloh and Dr.Ir.Ing. Almer van der Stoel, has developed a patented technology for mechanically extracting long bamboo fibers. The company focuses on creating bio-based alternatives to traditional fossil fuel-produced composites. Their primary offerings include technical yarns made from long bamboo fibers, ranging from 12 to 50 cm, suitable for continuous fiber 3D printing, unidirectional (UD) tapes, and textiles. All by-products from this process are utilized to produce short fibers, which find application in non-woven mats, injection molding compounds, and 3D printing filaments. Bamboo offers several advantages as a material. It is lightweight, strong, and highly sustainable, exhibiting faster growth and greater CO2 absorption compared to other plants. This rapid growth also results in a significantly higher fiber yield than other natural fibers, positioning bamboo as a viable competitor to materials such as steel, aluminum, carbon, glass, and other natural fibers, depending on the specific property requirements. The applications of these long bamboo fibers are diverse. Short fiber filaments combined with PLA can be used for 3D printing decorative objects. Bamboo cork sandwich panels, which consist of two outer layers of non-woven short fiber mats and an inner cork layer, provide heat insulation, sound absorption, and electric insulation. Mats made from short bamboo fibers serve as a sustainable substitute for non-woven glass fiber mats and can be incorporated using techniques like hand lamination, thermoforming, and vacuum infusion. Long bamboo fibers are processed into technical yarn for use in continuous fiber 3D printing filaments, UD tapes, and textiles, offering a sustainable alternative to carbon and glass fibers. UD tapes are particularly valuable for their ability to provide stiffness in a single direction, allowing for precise control over product stiffness by stacking tapes in different orientations. This enables the creation of components that can withstand greater loads with thinner walls and without additional ribs. These bamboo-based products have potential across various industries, including transportation (e.g., lightweight elements in trains, trams, metro cars, and buses), sports (e.g., surfboards, skateboards, skis, bikes), energy, as well as automotive, aeronautics, furniture, and lighting design sectors. While Bambooder’s materials offer versatility and sustainability, they do have certain limitations. Their moderate resistance to UV radiation, scratches, chemicals, and weathering makes them less ideal for outdoor applications or situations involving significant chemical or mechanical stress. Despite these specific limitations, the broad applicability and sustainable benefits of Bambooder’s bamboo fiber composites present a significant advancement in material science and design. #BambooFibers #SustainableMaterials #BiobasedComposites #InnovativeMaterials #3DPrinting #MaterialScience #GreenTechnology #CircularEconomy

The increasing scrutiny on environmental impact has led designers to innovate, creating solutions that combine creativity with sustainability. This movement is spearheaded by both established and emerging talents who are developing projects ranging from microalgae-powered items to furniture made from paper pulp and fully compostable seating, all while maintaining high aesthetic standards. Fango, founded by Colombian designer Francisco Jaramillo, addresses deforestation by utilizing Yaré, a fast-growing natural fiber, in his 'Ibuju' furniture collection. This project collaborates with local weavers in Colombia, highlighting the relationship between artisans, sustainable materials, and contemporary design through pieces that respect indigenous traditions and environmental needs. Prowl Studio, comprising Baillie Mishler and Lauryn Menard, introduced the 'Peel' chair at Milan Design Week 2023. Developed with M4 Factory, this chair is made from a hemp-based bioplastic derived from industrial hemp waste and biopolymers. The chair's frame composts within six months in an industrial facility, while its hemp foam cushion, upholstered in hemp bio-leather, decomposes as quickly as an orange peel and can be composted at home. Creative director Menard emphasizes a design philosophy that considers the entire lifecycle of materials and products. German designer Stefan Diez, inspired by Japanese bamboo furniture, partnered with Norwegian aluminum manufacturer Hydro to create the 'Boa' table for Hay. This table uses 75% recycled, post-consumer aluminum scrap, employing a unique folding technique reminiscent of traditional bamboo artistry. Its lightweight, flat-packed design and production facility powered by hydropower significantly reduce its carbon footprint. Buyers can customize the tabletop with various finishes or source it locally to fit their style. Alted Materials, founded by Berta Julià Sala, aims to disrupt the building industry by offering architectural products based on circular economy principles. Their 'Alted H01' collection features decorative wall panels made from 'Honext,' a material derived from cellulose waste from the paper industry. These waste-based, plant-based, non-toxic, and recyclable panels come with a take-back scheme, ensuring materials are recycled back into the production loop at the end of their life. Patricia Urquiola, Cassina's art director, designed the 'Moncloud' sofa with a strong focus on sustainability. The sofa features a metal frame wrapped in recycled PET wadding, and the use of polyurethane is minimized by incorporating Circularrefoam, a foam made with recycled polyols. The design allows for complete disassembly, making individual material recycling and recovery easier. Federico Peri collaborated with Bentley to create furniture using Paper Factor, an innovative paper-pulp surface material developed by Riccardo Cavaciocchi. This material, crafted by hand, offers a luxury aesthetic similar to marble, with organic coloring and intricate veining, but with significantly reduced waste and water usage during production. This initiative is part of Bentley's broader sustainability efforts, emphasizing the durability of the material when treated. Chinese designer Fengfan Yang's 'Light on Lives' project explores plant-powered electricity generation using microalgae contained in the lamp's base. While producing minimal power, it is sufficient for a night light, requiring regular water changes. Yang aims to integrate existing technology with everyday products to demonstrate the potential of plant power, highlighting the importance of interdisciplinary collaboration for future applications. Yuma Kano, a Japanese designer, created 'ForestBank' after being inspired by the Hida region's forgotten forest elements. This material combines organic waste such as small branches, leaves, and nuts with resin, showcasing the beauty and unique characteristics of these natural resources. Each design is distinct due to the organic variations and can be applied to various forms like tabletops. Estudio Rain, founded by Mariana Ramos and Ricardo Innecco, developed the 'Rícino' lighting collection from a plant-based castor oil resin. This project, which began in 2018, offers translucent amber fixtures as an ecological alternative to petroleum-based resins. The material is cold-pressed and manufactured without water consumption, indicating a significant step towards sustainable material innovation in design. Honoka Design Lab, a collective of Japanese designers, presented the 'Tatami Refab Project,' a furniture series made from discarded Tatami mats combined with bioplastic to form a green resin-like substance. By transforming Igusa grass mats into striking furniture and lighting with the help of 3D-printing experts ExtraBold Inc, the project seeks to reintroduce the beauty of traditional Tatami to younger Japanese homeowners influenced by Western design trends. #SustainableDesign #EcoMaterials #CircularEconomy #BioplasticFurniture #RecycledMaterials #PlantPoweredDesign #TraditionalCraftsmanship #InnovationInDesign #GreenArchitecture

NOWN, an architectural product manufacturer, has introduced a range of 3D-knitted products designed for architectural specifiers, focusing on sustainable acoustic surfaces. Headquartered in Amsterdam, The Netherlands, NOWN is composed of designers, engineers, creators, and architects collaborating to develop materials for walls and ceilings that aim to create stylish and transformative spaces while prioritizing sustainability. Central to NOWN's philosophy is a commitment to precision and quality in material development. An exemplary product is InfiKnit, a 3D-knitted polyester material that features a distinct 3D texture and sound-absorbing properties. This material is specifically engineered to mitigate and control reverberations within interior environments. InfiKnit is suitable for various interior settings, including assembly halls and conference rooms, and boasts a highly efficient manufacturing process that generates only 0.1 percent waste, making it fully recyclable. InfiKnit is offered in a variety of colors and four unique 3D textured pattern collections, intended to enhance acoustic comfort within interiors. The product leverages industry-leading knitting technology alongside established architectural manufacturing techniques, providing designers with a versatile tool to soften, expand, absorb sound, and transform spaces. InfiKnit's material composition and distinctive 3D texture are effective in reducing noise from common office disturbances such as ringing, typing, and conversations, thereby fostering more pleasant and productive environments. Additionally, NOWN states that the production of InfiKnit uses 95 percent less water compared to other textile furnishings, reinforcing the brand's dedication to environmental responsibility. By integrating InfiKnit into design projects, specifiers contribute to a more sustainable future. The 3D-knitted yarns offer significant flexibility, allowing for innovative designs that can adapt and transform spaces creatively. The InfiKnit wall and ceiling panels are designed for installation on a grid system and can be paired with NOWN's Soft Sound material backing for enhanced acoustic performance. Soft Sound is manufactured from polyethylene terephthalate (PET) plastic, with up to 60 percent of its content derived from recycled sources. Beyond InfiKnit, NOWN also produces Graphic Perf panels, which are perforated. A customized version of these panels was utilized for a Tesla showroom in California, where Michael W Folonis Architects adapted them to create a patterned, curved facade that also functions as a sunlight filter. NOWN's commitment to sustainability extends to its partnership with German brand Made Of Air, through which it develops carbon-negative materials. These materials are designed to actively sequester more carbon dioxide than they emit, contributing to carbon neutrality and the fight against climate change. The brand emphasizes creating products with patterns that appear complex but are straightforward to install, offering both aesthetic appeal and practical functionality. In 2023, the company rebranded from Arktura to NOWN to better integrate into the European market, adapting its business culture to meet the diverse demands of the region's architecture and design field. The brand positions itself as a collaborative partner for designers, offering solutions that range from bespoke creations to adaptations of standard products, aiming to fit seamlessly into diverse design projects. #AcousticMaterials #SustainableDesign #3DKnitting #ArchitecturalProducts #InteriorDesign #RecyclableMaterials #CarbonNegativeMaterials #MaterialInnovation #ArchitecturalFinishes

The article explores a variety of cladding options designed to enhance both the aesthetic appeal and functional aspects of residential and commercial spaces. It highlights a comprehensive range of materials and styles, catering to diverse design preferences and practical requirements. The primary focus is on wall cladding panels, which are available for both interior and exterior applications, providing solutions for various home improvement and construction projects. The content categorizes cladding options into specific types: Interior PVCu Cladding, UPVC Cladding, Interior Timber Wall Cladding, and Shiplap Cladding. Each type is presented with a brief description, indicating its suitability for different environments and design goals. For instance, Interior PVCu Cladding and Interior Timber Wall Cladding are presented as solutions for updating indoor aesthetics, while UPVC Cladding and Shiplap Cladding are emphasized for their weather-resistant properties, making them ideal for exterior applications. The article includes a section of Frequently Asked Questions (FAQs) to address common queries regarding cladding. One FAQ clarifies that cladding panels are suitable for both internal and external use, provided that appropriate materials and installation methods are selected for each specific application. This emphasizes the importance of material selection based on environmental exposure and desired durability. Another FAQ provides detailed instructions on how to construct a bath panel using cladding materials. This involves measuring dimensions, cutting panels, attaching them to a frame with adhesive or screws, ensuring level installation, sealing joints with silicone bathroom sealant, finishing edges with trim, and securely installing the finished panel. For those seeking simpler alternatives, the article also suggests ready-made bath panels as a convenient option. A third FAQ offers guidance on fitting bathroom cladding panels. The process outlined includes measuring the wall area, cutting panels to size, applying waterproof adhesive to the back of each panel, pressing them firmly onto the wall starting from a corner, and using trim for edges and corners. It also stresses the importance of allowing the adhesive to fully dry before exposing the panels to moisture from showers or baths. The discussion underscores the versatility of cladding materials, emphasizing their role in both functional and decorative capacities. The range of materials, including PVC and timber, offers choices that combine durability with varied aesthetic outcomes. The article encourages readers to explore the available categories to find suitable cladding solutions that align with their vision for home enhancement. #Cladding #InteriorDesign #ExteriorDesign #HomeImprovement #BuildingMaterials #WallPanels #PVCuCladding #TimberCladding #BathroomDesign

Researchers at Virginia Tech have conceptualized an evaporative cooling system utilizing 3D-printed hollow clay columns, designed to reduce ambient air temperature by approximately 10 degrees Fahrenheit (5.56 degrees Celsius). This innovative system has been integrated into a wall partition and is currently undergoing testing to assess its efficacy. The versatility of the design suggests it could be adapted for various interior applications, such as a "cooling chair," or even as a component of a building's facade, functioning similarly to a breeze block. Stefan Al, an architect, urban designer, and affiliate associate professor of architecture at Virginia Tech, along with Brook Kennedy and Georg Reichard, conceived this system. Al emphasizes that the technology offers "free cooling," requiring only water for its operation. The mechanism involves warm air passing through the clay columns, where water stored within internal sand evaporates, thereby cooling the air. The design draws inspiration from historical cooling methods, including the muscatese, an evaporative window design from Oman, and the zeer pot, an ancient clay pot system that functions as a refrigerator through evaporative cooling. These ancient techniques, which have been employed for at least 4,500 years, are rooted in the principle that water absorbs heat as it evaporates, leading to a drop in temperature. Historical examples include the use of wind catchers combined with evaporative water systems in ancient Egypt, and porous clay jars filled with water placed near latticed windows in the Middle East to cool interior spaces. While mechanical air conditioning has largely supplanted these methods in the Western world, Al and his team aim to modernize and optimize these sustainable approaches. Optimization is crucial, given that buildings' operational activities—heating, cooling, lighting, and appliances—account for over 30 percent of global energy consumption and approximately 26 percent of greenhouse gas emissions. A key advancement in this new system is the use of 3D printing with clay, a material with a lower embodied carbon footprint compared to cement-based products. Clay's natural properties also enable it to store and release heat effectively, making it suitable for passive thermal regulation. The research team, including Saeed Sakhdari, Ilan Farahi, and Mohammed Ali, has developed three cylindrical prototypes and evaluated their thermal performance using infrared imaging. The passive cooling effect was found to vary based on the geometry and surface texture of each column, which influence the total evaporative surface area. Material porosity is another critical factor, as it must permit sufficient water evaporation without compromising the structural integrity of the clay columns. To fully assess the system's capabilities, the researchers plan to construct a full-scale room, although current prototypes are limited by the size of Virginia Tech's kiln. The cooling effect is most pronounced when the system is complemented by a fan or situated in an area with strong natural airflow. Due to the localized nature of evaporative cooling, the air directly adjacent to the structure will experience greater cooling compared to the uniform distribution achieved by conventional air conditioning. Despite this, Al believes the system holds promise for targeted applications, such as creating cool microclimates around seating areas. He also highlights the aesthetic appeal of the system, suggesting it could foster greater appreciation for sustainable, ancient cooling techniques, especially as global temperatures continue to rise. #EvaporativeCooling #3DPrinting #Clay #SustainableDesign #PassiveCooling #VirginiaTech #ArchitecturalInnovation #LowEnergyDesign #AncientTechniques

Amorim Cork Composites, an innovation arm of the world's leading cork producer Corticeira Amorim, highlights the growing interest among architects and designers in utilizing cork to minimize the carbon footprint of their projects. The company emphasizes cork's remarkable versatility as a material, citing its natural properties such as thermal and acoustic insulation, impact absorption, anti-slip characteristics, and soft tactile quality. This increased adoption is evident in various high-profile collaborations, including furniture designs for renowned designers Tom Dixon and the Campana Brothers, the creation of door handles for architect Eduardo Souto Moura, and the supply of wall panels for Counterspace's 2021 Serpentine Pavilion. A key environmental advantage of cork is its ability to sequester carbon. Unlike timber harvesting, cork is obtained from the outer bark of the cork oak tree, predominantly found in Western Mediterranean regions like Portugal. This process allows the tree to remain standing and continue sequestering carbon, with cork forests retaining up to 73 tons of carbon dioxide for each ton of cork harvested annually. This makes cork a renewable and sustainable alternative to more polluting materials in construction and design. While cork has traditionally been associated with bottle stoppers, Amorim Cork Composites is actively exploring innovative applications for the material. They are developing new composites and products by repurposing cork waste generated during manufacturing. This involves combining cork with other natural materials such as clay, foams, wood, and metal to create a diverse range of items, including tables, kitchen accessories, office supplies, furniture, and lighting. The company notes that these cork-based products are often distinguished by their aesthetic appeal and contemporary design. Further innovation is seen in Cork Polymer Compounds, which are bio-composites created by blending cork with polymers. These compounds offer the malleability and durability of thermoplastics while retaining the lightness, resilience, and sustainability inherent in cork. Amorim Cork Composites explains that cork's low density can reduce the volume of plastic consumed by up to 60 percent, positioning these compounds as a more sustainable alternative to entirely plastic-based materials. To foster further development and collaboration, Amorim Cork Composites established the ACC Design Studio last year. This studio serves as a creative hub dedicated to exploring new innovative materials and concepts derived from cork. It facilitates partnerships with designers, architects, and brands, providing them with continuous technical support throughout their projects. This initiative underscores the company's commitment to pushing the boundaries of cork's utility and promoting its sustainable applications in design and architecture. #CorkDesign #SustainableMaterials #CarbonFootprintReduction #ArchitecturalInnovation #ProductDesign #RenewableResources #BioComposites #MaterialVersatility

This article explores the aesthetic and functional benefits of timber mouldings, which are high-quality and affordable decorative elements available at Wickes. It highlights a comprehensive range of pre-cut interior timber mouldings, including skirting, architrave, dowels, and quadrants, designed to add elegance and character to any living space. The article emphasizes that these mouldings serve as perfect finishing touches, enhancing the visual appeal of walls, windows, and doors, and contributing to a cohesive interior design. It details various types of mouldings offered, such as wall panels, decorative mouldings, stripwood, beading, angle trim, dado and picture rails, quadrant mouldings, covers, skirting boards, scotia beading, and wooden dowels. Each category is briefly introduced, showcasing the diversity of options available to homeowners and DIY enthusiasts. The article positions these mouldings as easy to install, catering to both professional builders and individuals undertaking home improvement projects. It suggests that by incorporating these elements, homeowners can elevate the aesthetic of their interiors, creating a more refined and finished look. The availability of different styles ensures that there is a moulding solution to match various architectural preferences and interior design themes. The piece also provides practical advice, recommending that customers consider complementary products like paints and primers to achieve professional-grade results and complete their decoration projects. This guidance underscores the importance of a holistic approach to home renovation, where mouldings play a crucial role in tying together different design elements. The overall message is that these timber mouldings are not just decorative but also instrumental in adding a sophisticated and complete look to any room, offering both charm and structural definition to a home's interior. #HomeDecoration #InteriorDesign #TimberMouldings #DIYHomeImprovement #ArchitecturalDetails #WallPanels #SkirtingBoards #DecorativeElements

This article explores the growing acceptance and diverse applications of composite building materials in home design, highlighting their advantages over natural materials in terms of durability, low maintenance, and sustainability. These high-technology processed materials, while some have been in the market for decades, are now offering increased customization and sustainable solutions, driven by a post-pandemic shift towards home-centric living and a desire for convenient, long-lasting products. The article discusses wood-plastic composite (WPC) products, such as those offered by Everwood, which are primarily used for outdoor applications like facades, railings, and fins. WPC materials mimic the aesthetic of wood but offer superior weatherproofing and termite resistance, requiring minimal maintenance. Floor Sketch, a brand founded by Rajesh M. in 2019, has seen a resurgence in demand for pergolas and gazebos made from WPC, offering custom designs that can withstand harsh climates and come with material life warranties. The brand also uses Stone Polymer Composite (SPC), a limestone-based material for interlocking floors, which gained popularity before the pandemic due to its termite-proof and waterproof properties, enabling quick installations, such as an overnight floor replacement in a Chennai apartment. Floor Sketch emphasizes its green certifications for various indoor and outdoor products. Aluminium composite panels (ACP), in use for over 50 years, have seen increased demand in India, particularly with the growth of the IT sector. Brands like Eurobond, Alucobond, and Aludecor provide ACPs for architectural applications, allowing for extensive customization in color and design. Siddharth A. Shah of Eurobond notes the desire for unique building aesthetics, offering 380 designs and colors, with custom branding options for large orders. ACPs, originally developed for their long life, low maintenance, UV resistance, and fire safety in external curtain walls, are now widely used for fascia cladding. Eurobond has also introduced 32 new shades and offers a 100% recyclable ACP with an aluminum honeycomb structure, valued for its lightness, strength, and rigidity. The article also notes a trend of residential clients adopting ACPs for false ceilings, a use traditionally reserved for commercial buildings. The discussion then shifts to wood-alternative composites. Reliance's RelWood produces Natural Fiber Polymer Composite (NFPC) boards using patented German technology, offering a waterproof, low-maintenance, termite-proof, and recyclable alternative that can also be thermoformed for furniture. Indowud, founded by the Benganis after exiting the plywood industry, focuses on sustainable, 'zero wood' boards. After two years of research, they developed Indowud NFC (Natural Fibre Composite) by incorporating over 110 kg of agricultural husk for every 100 kg of resin, challenging standard WPC products that use less wood fiber. This high fiber content results in strong and durable boards, offering a sustainable, eco-friendly, and GreenPro certified alternative to plywood and MDF. Indowud NFC boards, available in different densities, are competitively priced with high-quality plywood and are suitable for wardrobes, kitchens, furniture, and exterior facades. Their complete resistance to termites, water, corrosion, decay, molding, and fungus, along with their ability to be thermoformed into non-standard curved elements, offers architects and designers significant flexibility for customized interior and exterior applications. #CompositeMaterials #SustainableBuilding #HomeRenovation #InteriorDesign #ExteriorCladding #WPCProducts #SPCFlooring #ACPPanels #ZeroWoodSolutions