20 Years of Concrete Contractor Magazine

The construction industry relies heavily on concrete, and the availability of reliable concrete contractors is crucial for project success. Delays in concrete supply can significantly impact construction timelines across entire states. This article identifies and profiles the ten largest concrete contractors in the U.S. for 2023, based on their 2021 revenue and rankings from Engineering News Report (ENR). Topping the list is Baker Construction Enterprises Inc. with $1.65 billion in revenue, maintaining its number one position. Through its primary concrete affiliate, Baker Concrete Construction, the company operates across the U.S. with 16 locations. Their diverse portfolio includes civil, commercial, multi-family, industrial, institutional, and mission-critical projects, with notable works such as the Arlington National Cemetery Expansion and the ExxonMobil Headquarters. Following closely at second place is Lithko Contracting LLC, headquartered in West Chester, Ohio, with a 2021 revenue of $1.35 billion. Lithko boasts a unique 'close-to-home strategy' with 22 semi-autonomous branches, serving various sectors including education, retail, manufacturing, residential, and hospitality. They have consistently held the second spot on ENR’s list for four years, with significant projects including Duke University Environmental Hall and Nashville International Airport Hangar. Structural Group Inc. ranks third with $685 million in revenue, specializing in infrastructure repair and maintenance, new construction, and product design across commercial, public, transportation, water, industrial, and power sectors. They also have an international presence with offices in the UAE and Qatar, and projects like the Catholic University of America Seton Hall restoration. Largo Concrete Inc., a Los Angeles-based contractor, comes in fourth with $643 million in revenue. They specialize in multi-level, cast-in-place structures, offering comprehensive services including formwork and architectural concrete, primarily operating in the western U.S. Suntec Concrete Inc. is fifth, generating $588 million, and is recognized as the largest commercial concrete construction company in the Southwest, with expertise in structural, tilt panel, flatwork, and foundation work. Kent Companies Inc. is ranked sixth with $522.3 million, offering a broad range of services beyond concrete, including pumping, sitework, and building restoration, serving diverse sectors across multiple states. Keystone Concrete, a Texas-based contractor, is seventh with $490 million in revenue, focusing on commercial, industrial, and residential projects primarily within Texas and the Southwest U.S. Concrete Strategies, earning $443 million, is eighth and specializes in architectural site cast concrete, structural concrete, and flatwork, mainly operating in the Midwest and Western U.S. CECO Construction Group, at ninth with $435.7 million, is a design-assist structural concrete contractor with a national reach, handling over 200 projects annually and offering expertise in various delivery methods. Lastly, TAS Concrete Construction LLC, with $337.5 million in revenue, rounds out the top ten, emphasizing its significant manpower and extensive portfolio in multi-family housing, industrial, retail, education, religious, and healthcare sectors primarily in Texas. #ConcreteContractors #ConstructionIndustry #USConstruction #ENRRatings #BuildingMaterials #IndustryTrends #ConstructionCompanies #CivilEngineering #SpecialtyContractors

This article provides a comprehensive, though not exhaustive, list of key events, conferences, and tradeshows scheduled for the concrete industry in 2026. These gatherings offer valuable opportunities for concrete contractors and professionals to explore new equipment and solutions, network with peers, and stay updated on industry trends and advancements. The listed events span various aspects of the concrete industry, from general concrete and masonry to specialized areas like decorative concrete, precast concrete, shotcrete, and deep foundations. January kicks off the event calendar with the World of Concrete, an annual international event renowned for its extensive exhibits, educational sessions, and special events focusing on both concrete and masonry. February is a busy month, featuring The Precast Show, which highlights new technologies and offers networking opportunities, precast plant tours, and seminars. The Precast/Prestressed Concrete Institute Convention also takes place in February, alongside PAVE/X: The Pavement Experience, a three-day event designed to enhance business through networking, new product showcases, and over 60 hours of educational content. Additionally, the Decorative Concrete Expo in February provides a platform for decorative concrete artists to connect, learn from demonstrations, and share advice. The National Ready-Mix Concrete Association Annual Convention closes out February, gathering professionals to discuss current trends and future challenges in ready-mix concrete. March continues with significant events, including the National Stone, Sand, & Gravel Association Annual Convention, offering educational sessions, networking, and discussions on industry issues. The American Shotcrete Association Shotcrete Convention & Technology Conference focuses on the unique aspects of shotcrete, presenting new equipment, materials, and applications, and celebrating award winners. The American Concrete Institute Spring Concrete Convention in late March to early April features exhibits, workshops, roundtables, and symposiums, providing numerous educational opportunities. April's events include the Concrete Sawing & Drilling Association Annual Conference, designed for concrete professionals to gather inspiration, with meetings, general sessions, workshops, and offsite excursions. The American Society of Concrete Contractors Committee Week is also in April, followed by the IEEE-IAS/American Cement Association Cement Conference, which typically draws over a thousand attendees and hundreds of companies, offering training sessions, tradeshow exhibits, and networking, often including a cement plant tour. Moving into May, the Post-Tensioning Institute Convention delivers education-packed days, networking events, and expert speakers, focusing on expanding knowledge and celebrating the post-tensioning industry. June features SuperPile, a joint event by The Deep Foundations Institute and The International Association of Foundation Drilling, which includes technical committee meetings and presentations on the latest developments, innovations, and challenges in piling foundations. July hosts the Pile Driving Contractors Association Annual Conference, focusing on technical information, professional development, sustainability, and projects showcasing driven piles. The Concrete Foundations Association Annual Convention in July provides educational sessions, exhibits, and social opportunities, with presentations on hot topics and business operations. September includes the Precast/Prestressed Concrete Institute's Committee Days Conference. October brings the National Precast Concrete Association Annual Convention, aimed at company owners and high-level managers for association business, executive training, and future insights. The American Concrete Institute Fall Concrete Convention in October features over 100 meetings and numerous educational technical sessions on industry innovations. The National Ready-Mix Concrete Association ConcreteWorks event also in October is dedicated to ready-mixed concrete professionals for networking, seminars, and exploring the latest in the exhibit hall. Finally, November concludes the calendar with the Deep Foundations Institute's Annual Conference on Deep Foundations, with a theme centered on “Sea Level Impacts: Navigating Challenges Together,” exploring advancements and challenges related to rising sea levels. The American Society of Concrete Contractors Blended Cement Workshop, held in collaboration with the American Cement Association and the National Ready Mixed Concrete Association, provides practical guidance and expert insights into blended cements, which are increasingly important in modern construction. These events collectively offer comprehensive coverage of the concrete industry, catering to diverse professional needs and interests. #ConcreteIndustry #ConstructionEvents #Tradeshows #ConcreteContracting #DecorativeConcrete #PrecastConcrete #ReadyMixConcrete #DeepFoundations

The article discusses the outlook for the concrete contracting business in 2025, drawing insights from the broader construction and equipment rental industries. It highlights the perspective of John Jeanguenat, Vice President for the Equipment Segment at the American Rental Association, who suggests a hopeful year ahead, particularly if interest rates ease. The discussion touches upon the challenges faced by the construction and rental industries, specifically the persistent issue of skilled labor shortages. The article then delves into the dynamic nature of the equipment supply chain. Historically, there was a significant imbalance where demand outstripped supply. However, this situation has evolved, leading to an current excess supply of equipment in the marketplace. This shift indicates a period of adjustment for manufacturers. The article anticipates a rebalancing of the supply and demand dynamics in the coming years. A key factor influencing this rebalance is the trajectory of interest rates. A reduction in interest rates is projected to stimulate demand for construction projects. This increased demand would, in turn, positively impact the rental sector, leading to a greater need for various types of equipment, including lifting equipment and compact machinery, which contractors often rent for specialized tasks or to supplement their existing fleets. The article references the impact of the COVID-19 pandemic on the residential construction market. During the pandemic, there was a notable increase in home improvement and residential projects as people invested more in their living spaces. This growth was subsequently curtailed by rising interest rates. The current expectation is that with a potential decline in interest rates, the residential construction market could see a resurgence in activity in 2025, or at least begin to move towards recovery and growth. Ultimately, the article conveys an optimistic sentiment for the upcoming year in the concrete contracting business, contingent on favorable economic conditions such as easing interest rates. It also implicitly emphasizes the importance of adaptability within the construction industry to navigate fluctuations in supply, demand, and economic factors. #ConcreteContracting #ConstructionIndustry #EconomicOutlook #EquipmentRental #InterestRates #SkilledLabor #ResidentialConstruction #SupplyChain #MarketTrends

The construction industry is currently experiencing significant challenges, characterized by rising interest rates and inflated material costs, which are impacting balance sheets across the sector. An analysis of the U.S. Bureau of Labor Statistics Producer Price Index, conducted by the National Association of Home Builders, reveals that material price volatility has substantially increased the cost of new residential constructions, including single-family and multifamily homes. Specifically, lumber price fluctuations alone contributed an additional $14,345 to a new single-family home and $5,511 to an average new multifamily home. According to the Associated Builders and Contractors, non-residential construction input prices rose by 1.8% in June, marking a 20% increase year-over-year. While there is some optimism from ABC's Chief Economist Anirban Basu, who suggests these trends might indicate "peak inflation" due to recent declines in key commodity prices, the overall sentiment remains cautious. James Baty II, executive director of the Concrete Foundations Association, describes the current market as the most challenging since 2007. The concrete industry, in particular, faces a complex array of issues, including unit price challenges, volume supply constraints, and the ongoing threat of an economic recession. The radical loss of labor due to the COVID-19 pandemic has further exacerbated daily operations, making the environment particularly difficult for concrete contractors. Contractors are frequently confronted with the need to constantly adjust pricing and volume due to rapid material cost increases. Baty noted that the concrete industry was initially slow to adapt to these price changes but has since implemented aggressive increases of 4% to 5% consecutively over the past two quarters. A significant problem arises when bids are submitted to customers 60 to 90 days in advance, as material prices can increase multiple times within that period, rendering initial estimates obsolete. The unpredictable and high cost of fuel further complicates financial planning and project profitability. The article acknowledges the absence of a single, definitive solution to these multifaceted problems. Instead, it suggests a strategic approach focused on tackling one issue at a time, akin to a "shotgun spread of ideas," where each small step contributes to a broader resolution. The author challenges the notion that the construction industry is resistant to change, arguing that its deliberate pace ensures that solutions are robust and effective. Despite the perceived slowness, there has been a notable acceleration in the adoption of more environmentally friendly products and practices. Examples include the integration of Programmable Logic Controllers (PLCs), the use of plant-based coatings, and the increasing embrace of battery-powered tools and equipment. These developments highlight a gradual yet consistent shift towards sustainability and innovation within the industry, emphasizing the philosophy of addressing challenges "one thing at a time." This measured approach is presented as essential for navigating current economic pressures and fostering long-term resilience and progress within the construction sector. #ConstructionIndustry #EconomicChallenges #MaterialCosts #LaborShortages #ConcreteContracting #Inflation #ConstructionTechnology #Sustainability

Jonathan Kozlowski serves as an editor for prominent construction industry publications, including _Concrete Contractor_ since October 2020, _Rental_ since October 2023, and GreenIndustryPros.com starting April 2025. With over 15 years of experience in the B2B publishing sector, Kozlowski began his career in 2006, focusing on editing, writing, and publishing articles. His professional background includes work for two law enforcement-centric publications and websites, where he acquired knowledge about product innovation and the importance of meeting deadlines. Throughout his career, he has documented groundbreaking products and emerging technology trends within various industries. Kozlowski's recent contributions cover a range of topics within the concrete, rental, and construction technology sectors. In an article on decorative concrete, he explores the concept of "luxury concrete" and the efforts involved in achieving success in this niche, featuring insights from The Euclid Chemical Company. Another piece delves into precision matters in seismic retrofitting concrete, presenting a Q&A with Kyle Tourjé of Alpha Structural Inc. regarding improving earthquake resilience in concrete placement. He also compiled a list of concrete events and tradeshows scheduled for 2026, offering contractors a guide to upcoming industry gatherings. His work in the rental equipment domain includes an interview with Craig Paylor, the new president of LGMG North America, Inc., discussing the implications of the LGMG relaunch for equipment rental companies. Furthermore, he highlighted a certification milestone for Ecocem's ACT I ternary blended cement, which received ASTM C1157 certification, indicating its planned use in Southern California foundations. Kozlowski also covered the preparedness of the rental industry for grid instability, providing insights from the Propane Education & Research Council (PERC) on managing power demands. In construction safety technology, he explored five strategies for protecting jobsites and equipment rental lots through a Q&A with Adam Haworth of Wireless CCTV, focusing on site surveillance and security. He also curated a panel discussion featuring concrete industry insiders who shared their perspectives on emerging tech trends reshaping concrete construction. Additionally, Kozlowski addressed preparing rental fleets for stormy seasons, with tips from the Outdoor Power Equipment Institute (OPEI) for handling unpredictable weather conditions. Finally, he reported on Microsoft's investment in low-carbon cement production through Fortera, aiming to bolster the supply of environmentally friendly cement. Another article detailed the engineering challenges and solutions for the 55 Willoughby project, specifically the use of post-tensioned concrete beams to support a 31-story cantilevered structure, as explained by DeSimone Consulting Engineering. #JonathanKozlowski #ConcreteContractor #RentalIndustry #GreenIndustryPros #B2BPainting #ConstructionTechnology #DecorativeConcrete #SeismicRetrofitting #EquipmentRental #CementInnovation #GridInstability #ConstructionSafety #IndustryTrends #LowCarbonCement #StructuralEngineering

Seven years ago, Brian Sieffert embarked on his journey into decorative concrete by creating his first countertop. Since then, he has honed his skills through extensive training with industry leaders such as Buddy Rhodes and Fu Tung Cheng, culminating in the establishment of his own company, Concrete Zen. Based in Pittsburgh, Concrete Zen offers a comprehensive range of decorative concrete services, including custom countertops, sinks, and both vertical and horizontal overlays. While primarily serving Ohio, West Virginia, and western Pennsylvania, Sieffert has also collaborated with artists in New York and holds a license in West Palm Beach County, Florida. Before founding Concrete Zen in 2009, Sieffert owned and operated Take Pride Construction and Design, LLC (T.P.C.D.), a full-service renovation company. He continues to manage both businesses, completing approximately six residential and commercial renovations annually, frequently integrating concrete elements into these projects. Sieffert observed that although commercial building and new construction had experienced a downturn, the remodeling sector saw some improvement. This shift led to increased competition in remodeling, driving down prices. Concrete Zen, however, carved out a unique niche by focusing on sustainable design, utilizing locally sourced materials, and emphasizing a return to fundamental construction principles. Beyond T.P.C.D.'s remodeling endeavors, Concrete Zen extends its services to architects, who often specify the company's work and collaborate on innovative design solutions. Sieffert and his team maintain a high level of enthusiasm for their craft, which he attributes to their clients' shared passion. A key differentiator for Concrete Zen is its versatility, encompassing expertise in overlays, Glass Fiber Reinforced Concrete (GFRC), various molding techniques, and training in both Cheng and Buddy Rhodes styles. The team's collaboration with an engineer and a master mason further expands their capabilities, enabling them to tackle diverse projects and overcome engineering challenges posed by creative design elements. A notable recent project in Upper Saint Clair, Pennsylvania, involved a comprehensive restoration by Sieffert through T.P.C.D. This project included installing a concrete topping, overlay, island countertop, additional countertops, and a sink. The overlay was colored using an H&C; Concrete Espresso water-based stain and an H&C; Concrete Potter's Wheel reactive stain. Additionally, a Modello Designs stencil was incorporated into the foyer, and a fleur-de-lis stencil marked the transitions between different color sections. Sieffert detailed how a concrete topping leveler and overlay were applied over existing porcelain tile floors in the foyer, hallway, kitchen, laundry room, and bathroom, with water-based and reactive stains creating a natural, organic transition between the kitchen and laundry room. Looking to the future, Sieffert has ambitions to further develop the decorative concrete industry in Pittsburgh, where he notes its current limitations despite the presence of talented individuals. Inspired by the broader national activity within the decorative concrete sector, he aims for Concrete Zen to play a significant role in shaping new architectural and design trends in Pittsburgh. His goal is to integrate concrete styles with sustainable building practices to create impactful and enjoyable projects. The article concludes with a summary of Concrete Zen's services, key products, and equipment, highlighting their use of training and supplies from industry experts like Cheng Concrete and Buddy Rhodes, as well as products from companies such as Ball Consulting Limited, Brickform, H&C; Staining, Engrave a Crete, Artemis Environmental, and Solomon Colors, alongside various Makita, Dewalt, and ADT tools and Surface 519 sealers. #DecorativeConcrete #ConcreteCountertops #ConcreteSinks #ConcreteOverlays #SustainableDesign #ArchitecturalConcrete #ConstructionRenovation #PittsburghContractor #GFRC

Hindman Concrete Construction, part of Hindman Custom Built Homes Inc., has been serving the Lubbock area for over 40 years, specializing in custom homes, light commercial buildings, and diverse concrete construction services. The company is introducing new products and services to complement its existing offerings of on-site and ready-built homes. A primary focus is on concrete improvements, addressing common issues like cracked or uneven concrete, which can pose safety hazards or detract from a property's appearance. Hindman Concrete Construction offers removal and replacement services for existing driveways, sidewalks, and patios, utilizing appropriate equipment for efficient and effective execution. Beyond basic repair and replacement, Hindman provides decorative concrete options to enhance aesthetic appeal. This includes colored, stamped, and sealed concrete, which can be applied over existing sound concrete surfaces or installed as new pours for sidewalks, patios, or curbs. The process involves using 3,000 psi strength concrete with integral color mixed in, followed by the application of an accent color and stamping with a desired pattern. After drying, the concrete is detailed to smooth any rough spots and then sealed for durability and protection. Additionally, the company offers staining services for existing exterior concrete, allowing for a variety of colors to complement outdoor spaces. For commercial and residential properties requiring ADA accessibility, Hindman Concrete Construction is equipped to design and build handicapped ramps complete with handrails. An example of their institutional work includes a two-building classroom project for West Texas Opportunities Headstart in Andrews, which incorporated foundations, handicapped ramps, and handrails. The company is also involved in larger commercial ventures, such as the ongoing construction of a 4,580 square foot Public Transportation building destined for Marfa, Texas. Hindman Ready Built Homes Inc. relies on a network of trusted local sub-contractors with whom they have established long-standing relationships. The company is fully insured and licensed in New Mexico, holding memberships with reputable organizations such as the Better Business Bureau, Lubbock Chamber of Commerce, West Texas Home Builders, Texas Association of Builders, and the National Association of Home Builders. Prospective clients are encouraged to verify their credentials through these associations. While concrete services are a significant part of their business, Hindman also continues its tradition of building quality custom on-site and ready-built homes. For custom home inquiries, individuals can contact Mike Hindman. For concrete or commercial service needs, Mark Hindman is the point of contact. The team includes full-time employees Riley Feagin, Chris Bigham, Jerry Parker, and Art Culwell. For customer convenience, Hindman accepts MasterCard, Visa, and Discover without additional charges. Further information, including photos, floorplans, and pricing for ready-built homes, is available on their website. #ConcreteConstruction #HomeImprovement #LubbockServices #DecorativeConcrete #ADAAccessibility #CustomHomes #CommercialConstruction #BuildingContractors #HomeRenovation

The construction industry is experiencing a decline in craftsmanship and pride, largely due to demanding schedules, tight budgets, and increased pressure on workers to produce more in less time. This has led to a focus on quantity over quality, with disputes over quality often arising post-construction, rooted in contractual specifications rather than intrinsic commitment. This blog post explores how tilt-up concrete construction presents a unique opportunity to revitalize craftsmanship and worker pride within the industry. Tilt-up concrete construction offers inherent advantages that foster craftsmanship. While buildings are often assembled from pre-manufactured components, tilt-up concrete is a form of precast concrete construction where panels are cast on-site, combining elements of both precast and cast-in-place methods. This approach facilitates a renewed emphasis on quality, leading to increased client satisfaction and enhanced crew morale. One significant benefit of tilt-up construction is its speed, which paradoxically allows more time to focus on quality. Unlike other construction methods that involve coordinating numerous products, tilt-up requires minimal product coordination and virtually no on-site storage. The process demands meticulous planning, including detailed panel layout diagrams, to ensure precise execution and efficient crane movement during erection. This extensive upfront planning minimizes mistakes and creates an environment of accountability and confidence on the job site. The precision required for maintaining consistent vertical joints, often as narrow as ½ to ¾ inch over significant heights, highlights the advanced skill and attention to detail involved. The fluidity and versatility of concrete as a building material also contribute to craftsmanship in tilt-up construction. Concrete can be molded into virtually any shape, allowing for infinite project solutions and unique design elements such as cast-in features and relief textures. The ability to work horizontally during the casting process provides endless possibilities for innovative forms and textures. Examples of this creativity are showcased in programs like the Tilt-Up Concrete Association’s (TCA) Tilt-Up Achievement Awards, which recognize exceptional projects. The manipulation of panel form in plan, elevation, or both, including curved, angled, and shaped panels, offers designers unparalleled flexibility that is often not economically viable with other construction methods. Furthermore, the accessibility of both the casting surface and the exposed face of the panels allows for a wide range of unique finishes, from exposed aggregate and polished surfaces to tabby stucco and natural earthen textures. These diverse finishing options are not only possible but also practical, even on complex projects. This inherent capacity for innovative design and execution challenges designers and contractors to continuously exceed expectations, thereby cultivating a strong sense of pride among the workforce. The industry is witnessing a remarkable improvement in the quality of design and construction of tilt-up buildings, with new projects consistently pushing boundaries in terms of finishes, forms, size, speed, and application. This continuous innovation positions tilt-up concrete construction as a vital method for fostering craftsmanship and pride in the modern construction landscape. #TiltUpConcrete #ConstructionCraftsmanship #ConcreteConstruction #BuildingTechnology #ArchitecturalDesign #ConstructionQuality #ProjectManagement

The Concrete Edge Company has introduced a new product designed for landscape edging: concrete 'logs' created using specialized texture mats. These innovative concrete logs are engineered to replicate the appearance of natural tree logs, offering an aesthetic appeal that blends seamlessly with various landscape designs. A key advantage of these concrete logs over traditional timber is their enhanced durability and resistance to common environmental issues. Unlike real wood, they are impervious to rot, a significant problem for wooden landscape elements exposed to moisture and varying weather conditions. This inherent rot resistance ensures a longer lifespan for the edging and reduces the need for frequent replacements. Furthermore, the concrete logs address issues of stability and maintenance often associated with natural materials. They are designed to remain firmly in place, preventing movement or separation that can occur with loose logs or other unsecured landscape borders. This stability contributes to a cleaner, more organized landscape edge that retains its shape over time. Another practical benefit is their ability to deter insects. Wooden logs can attract various pests, including termites and other wood-boring insects, which can cause damage not only to the landscape features themselves but potentially to nearby structures. The use of concrete eliminates this concern, providing a pest-free alternative. To achieve the natural log appearance, The Concrete Edge Company's system involves the use of these newly developed texture mats in conjunction with a dome-shaped mold. This mold is integrated into concrete curb machines, allowing for the efficient production of continuous concrete edging. The process also incorporates colored release powder, which is applied during the stamping phase. This powder serves multiple functions: it prevents the texture mats from sticking to the fresh concrete, enhances the definition of the wood grain patterns, and adds depth and realism to the log's coloration, mimicking the natural hues of timber. Contractors and landscapers can utilize this system to create concrete log borders of virtually any shape or length, providing significant design flexibility. Whether the project calls for straight lines, gentle curves, or intricate custom designs, the concrete curb machine and specialized molds facilitate the creation of bespoke landscape features. This adaptability makes the product suitable for a wide range of applications, from residential gardens and pathways to commercial properties and public parks. The combination of aesthetic realism, durability, and low maintenance positions these concrete landscape logs as a practical and attractive solution for modern landscape edging needs. For Construction Pros provides additional insights and related content, including articles on concrete finishing, repair, and industry events. Recent articles cover topics such as "Building Into Luxury Concrete" by The Euclid Chemical Company, which discusses achieving high-end finishes, and "Protecting Concrete from Freeze-Thaw Cycles" by Cortec Corporation, highlighting methods to enhance concrete resilience in harsh weather. Another piece, "How to Integrate Pigments into On-Site Concrete Mixing" by Interstar Materials Inc., offers best practices for coloring concrete in the field. These resources further underscore the ongoing advancements and specialized techniques within the concrete construction industry, providing valuable information for professionals seeking to improve product longevity and aesthetic quality in concrete applications. #ConcreteLandscapeLogs #DecorativeConcrete #ConcreteEdging #LandscapeDesign #ConstructionMaterials #DurableLandscape #PestResistant #ConcreteTechnology

Formwork is a crucial temporary structure in construction, acting as a mold for shaping concrete into various structural elements like walls, columns, slabs, and staircases. Concrete, being wet and unable to support its own weight initially, relies on formwork to hold its shape until it dries and gains sufficient strength. This concept is likened to using a baking pan for a cake. While modern construction heavily utilizes formwork, its origins trace back to ancient Roman architecture, notably the Pantheon, built around 125 AD. However, widespread adoption of concrete and formwork only became prevalent with the invention of Portland cement and reinforced concrete in the 19th century. Today, formwork is integral to constructing diverse structures, from office buildings and single-family homes to driveways and sports stadiums. Despite its pervasive use, formwork is designed to be temporary, serving its purpose during construction and then being removed or discarded. It represents a vital yet transient aspect of the building process, with significant implications for safety and structural integrity if not managed correctly. Formwork can be constructed from various materials, including timber, plywood, steel, plastic, and fiberglass, and its assembly methods differ. Some forms arrive as panels requiring on-site assembly with hardware like ties and braces, while others are prefabricated in factories and hoisted into position. The choice of formwork system often results from collaboration between the project's architect-engineer and the concrete contractor, considering factors like specific design details and cost-effectiveness. A critical consideration for all formwork is the 'rate of pour' and 'lateral pressure.' Wet concrete is exceptionally heavy, exerting substantial lateral pressure against the formwork. Pouring concrete too quickly or using inadequately strong connecting devices can lead to catastrophic bursts and structural failures. A guideline suggests a pouring rate of 4 to 5 feet (1.2 to 1.5 meters) per hour, allowing the lower layers of concrete to set before additional material is added. Ambient temperature also influences the concrete setting time, impacting the pour rate. Economically, formwork accounts for a significant portion, roughly 40 to 60 percent, of a project's concrete budget. The majority of this cost is attributed to the labor involved in assembling and dismantling the forms, rather than the material costs themselves. Once erected, the interior surfaces of the molds are treated with a release agent—a wax, oil, or plastic compound—to prevent the concrete from sticking and to ensure a smooth, unblemished surface. After the concrete is poured, industrial vibrating devices are often used to consolidate the mixture, eliminate air pockets, and enhance its strength. Following the drying period, forms are 'stripped' (disassembled and removed) and can often be reused multiple times, highlighting the importance of durable design. Balancing quality, cost, and safety is paramount in formwork. Quality demands that forms precisely meet architectural specifications and produce defect-free concrete structures. Cost efficiency involves timely completion to avoid construction delays and additional labor expenses. However, safety is the overriding concern. Formwork failures are a leading cause of construction accidents, accounting for over half of all concrete structure collapses, which themselves represent about 25 percent of all construction failures. Instances of formwork collapse have resulted in numerous injuries and fatalities, often due to premature removal of supports, overloading, inadequate bracing, or insufficient concrete strength before stripping. Organizations like the Occupational Safety and Health Administration provide guidelines to mitigate these risks, emphasizing proper design, supervised erection, and careful pouring procedures. Consultation with the form designer is crucial if alterations are needed. While temporary, the impact of formwork on structural integrity and worker safety is permanent. #Formwork #ConcreteConstruction #ConstructionSafety #BuildingMaterials #StructuralEngineering #TemporaryStructures #ConstructionManagement #ConcretePouring #ConstructionTechniques

The article emphasizes the importance of regular maintenance for concrete screeds to ensure optimal performance and extend equipment lifespan. Concrete screeds are critical for achieving level and flat concrete surfaces, making their proper functioning essential for successful concreting jobs. Daily preventative maintenance checks are highlighted as a key practice for contractors, leading to increased uptime and smooth operation of the machinery. Performing routine maintenance offers several significant benefits. Firstly, it reduces equipment downtime by enabling operators to identify areas requiring lubrication or adjustment. This proactive approach helps address minor issues before they escalate into major problems, ensuring that the screed remains operational and efficient. Secondly, consistent maintenance contributes to a longer lifespan for the concrete screed, as it alleviates undue stress and strain on the machine's components. By regularly inspecting and caring for the equipment, contractors can prevent premature wear and tear, thereby maximizing their investment. Thirdly, routine maintenance plays a crucial role in preventing major machine failures on the job site. Such failures can lead to significant delays, increased costs, and disruption to project schedules. By conducting daily checks, contractors can detect potential malfunctions early, allowing for timely repairs or replacements and ensuring that operations proceed without unexpected interruptions. This preventative measure is vital for maintaining productivity and meeting project deadlines. The article mentions that *Concrete Contractor* has developed an essential document that provides best practices and recommendations for maintaining the long-term health of concrete screeds. This document outlines specific steps that contractors should follow during their daily maintenance checks. Access to this printable Concrete Screed Maintenance Checklist offers valuable insights and materials to assist contractors in their maintenance efforts while on the job, reinforcing the practical application of the recommendations. #ConcreteConstruction #ScreedMaintenance #EquipmentUpkeep #PreventativeMaintenance #ConstructionEquipment #ConcreteContractor #JobsiteEfficiency

Julio Hallack, owner of Concrete Innovations by Hallack in Turlock, California, transformed a layoff from a construction supervisor role in 1986 into a successful career in decorative concrete. Initially, he started a landscaping business in California to support his family, quickly realizing his preference for outdoor work and hands-on projects. Hallack emphasized strong business practices from the outset, including consistent branding on company vehicles and employee uniforms. His company diversified into colored concrete after a few years, a move that significantly strengthened its market position. By 1998, Hallack shifted his company's focus entirely to decorative concrete work, discontinuing the landscaping services. Today, Concrete Innovations by Hallack specializes in concrete restoration, decorative countertops, pool decks, stamping, staining, and intricate artwork. The company employs nine individuals and generates nearly $1 million in annual sales, with commercial projects accounting for 70% of the business and residential work making up the remaining 30%. Hallack's success stems from his commitment to staying current with industry trends, continuously seeking new ideas from his travels, and experimenting with products at his 3-acre estate, which includes an 8,000-square-foot showroom and testing facility. He is known for pushing product limits and developing unique applications, such as decorative shower stalls that offer an aesthetic alternative to traditional tiles. Hallack places a high value on education and training, not only for himself but also for his employees. He maintains a low employee turnover rate by offering competitive wages, paid holidays, and performance-based bonuses, which fosters a sense of collective responsibility among his crew. He enforces strict professionalism on job sites, including policies against smoking and alcohol, mandatory drug tests, and requirements for covering tattoos and removing piercings. Recognizing the significant Hispanic workforce in the industry, Hallack has collaborated with L.M. Scofield to translate educational materials into Spanish and has conducted numerous Spanish-language training courses across California. He also served as a translator during demonstrations at the World of Concrete, aiming to mass-educate workers and promote industry growth and pride in workmanship. Over two decades, Hallack has completed notable projects, including the restoration of the historic State Theater in Modesto, California, and the creation of intricate labyrinths. His business continues to expand, with plans to hire more staff and explore new markets internationally, including consulting opportunities in Hawaii and potential training initiatives in Mexico and Central America. Hallack foresees significant growth in the decorative concrete market and a strong future for the concrete industry, particularly in restoration, which he views as a multi-billion-dollar sector. He is committed to securing high-quality contracts and delivering exceptional work. A prime example of Hallack's expertise is his work on nine Save Mart Supermarkets in central California, where his team completes 40,000-square-foot stained concrete floor projects within a strict one-week deadline. These large commercial jobs require extensive pre-preparation, including understanding floor conditions, chemicals applied by concrete contractors, and collaborating with general contractors to recommend suitable water-based curing compounds. Hallack conducts mock-ups on-site weeks in advance to test processes like prepping, staining, stripping, and sealing. Upon taking over a job site, his crew dedicates up to two days to meticulously clean construction debris and address specific challenges like tire marks, utilizing high-quality cleaning equipment to prevent issues such as delamination of stain and sealers. The artistic elements, such as elaborate windmills and greetings, are executed by his most artistic employees, taking several days to complete with multiple layers of stain. Hallack developed an efficient system for staining large areas, adapting 25-gallon farming sprayers for chemical stains to reduce labor and time. He also successfully navigates challenging conditions, such as applying stains in cold weather by extending drying times and using heaters. Neutralizing the floors after staining is a critical and meticulous step, involving repeated scrubbing and rinsing until wash water is clear, followed by a tape test to ensure no contamination remains before applying sealers. He typically applies two basecoats and several finishing coats of sealer, filling expansion joints with colored tile grout to add definition and meet aesthetic requirements, demonstrating his thorough approach to delivering high-quality decorative concrete finishes. #ConcreteInnovations #DecorativeConcrete #ConcreteRestoration #JulioHallack #ConstructionIndustry #VocationalTraining #CommercialProjects #StainedConcrete #Entrepreneurship

Rich Kubica, owner of K-Wall Poured Walls, LLC, has dedicated his career to the concrete foundation and wall industry, following in his father's footsteps who founded Jerry Kubica Foundations in the 1950s. After his father's retirement and the business closure, Rich revived K-Wall in Traverse City, Michigan, in 1992, later inventing the E-Max insulated wall system, now sold by Western Forms. In 2006, Kubica relocated his family and business to Asheville, North Carolina, and began operations in 2007. The economic downturn of 2008 posed significant challenges, leading to the collapse of many concrete wall contractors in the region. However, K-Wall Poured Walls survived by diversifying its services. Kubica's strategy included expanding into footing and wall projects, flatwork, gypsum concrete underlayment applications for multi-family units, decorative concrete, and epoxy floor coating jobs. This diversification allowed the company to maintain operations when housing construction, and consequently poured wall demand, declined. As the economy gradually recovered and competitors re-emerged, Kubica identified a growing market for precast walls, particularly in the mountainous Asheville area. Several factors influenced his decision to incorporate precast walls into his offerings. The limited availability of ready-mix concrete in the region presented a logistical challenge. Additionally, the heavily engineered walls required in Western North Carolina, due to the terrain, led to thick walls, substantial footings, and extensive rebar, significantly increasing the cost of traditional poured wall foundations to the point where they were deemed too expensive for typical homeowners. A crucial development was the 2012 IRC Code Book, which, for the first time, recognized precast walls, moving them from a proprietary product status to a widely accepted construction method. Another significant driver for adopting precast walls was the increasing difficulty in finding skilled and dedicated labor for the demanding work of pouring concrete walls. Kubica noted a shift in work ethic among younger generations compared to his own experiences. Precast walls offer a less labor-intensive solution, as they are manufactured in a factory setting under controlled conditions. Installation primarily involves a crane and minimal manual labor, making the process more attractive to both experienced and new workers. This approach reduces physical strain and streamlines the construction timeline. Kubica partnered with Ron Ward, CEO of Structura Technologies, to develop the MonoKast Precast Wall system. While precast walls had been observed for two decades, their timing was not previously optimal due to lack of code recognition, proprietary status, and higher costs compared to traditional methods. However, advancements now allow for the use of 70 percent less concrete in precast walls, making them a more efficient and cost-effective option. The MonoKast system is manufactured at K-Wall’s facility in Fletcher, North Carolina, and delivered to job sites. These walls are set using a crane on a crushed stone footing, adhering to 2012 IRC building codes. Once installed, they are insulated, studded, and ready for finishing without requiring additional framing. The stud cavities can accommodate insulation to enhance R-values, and MonoKast walls can be integrated with traditional cast-in-place walls to create hybrid foundations. The MonoKast wall profile features a 10-inch wide header beam at the top and a 10-inch wide footing beam at the bottom, both 3.5 inches thick with solid concrete and reinforced steel. The concrete shell is 2 inches thick, fiber-reinforced, and meets 5,000 psi code compliance. Precast concrete offers benefits such as faster construction times, reduced costs, and versatility. Kubica highlighted an instance where 180 lineal feet of MonoKast wall was set in 3.5 hours. He emphasizes that precast walls are not a threat to poured wall contractors but rather an opportunity for diversification and offering a comprehensive service to builders. He views the addition of precast walls as an evolution, allowing contractors to provide a "one-stop shop" solution for foundation and wall construction, ultimately meeting modern building and energy codes, reducing material volume, and opening new revenue streams while maintaining the core business of poured concrete walls. #ConcreteConstruction #PrecastWalls #PouredWalls #FoundationContractor #ConstructionDiversification #MonoKastSystem #BuildingCodes #LaborEfficiency #ConstructionTechnology

The article presents a ranking of the 30 largest general contractors in Southern California for the year 2024, based on their revenue. These firms collectively generated a significant $12.9 billion in Southern California revenue during the past year. Their operations also contribute substantially to the regional economy through employment, with over 8,000 individuals employed across 61 local offices. The list highlights the prominent role of general contractors involved in various sectors, including healthcare, education, and infrastructure projects, in driving the construction industry in the region. Swinerton Builders emerged as the leading general contractor on this list, reporting an impressive $1.3 billion in Southern California revenue in 2024. The company maintains a strong local presence with offices situated in Downtown Los Angeles and Santa Ana, indicating its deep roots and operational reach within the Southern California market. Following Swinerton Builders, Tutor Perini Corp. secured the second position. The article attributes Tutor Perini Corp.'s high ranking primarily to its involvement in ongoing large-scale infrastructure projects, underscoring the impact of such ventures on the financial performance and overall standing of general contractors. The focus on infrastructure projects by key players like Tutor Perini Corp. suggests a robust demand for significant construction undertakings in the region. The compilation of this list was undertaken by Business by LA Times Studios, which leveraged press releases, company announcements, and contributor content to gather the necessary data. This approach aims to provide an objective overview of the general contracting landscape in Southern California. The article explicitly states that the selection criteria for these rankings are independent of any advertising commitments, ensuring a neutral presentation of the industry leaders. The information is designed to offer insights into the financial performance, operational scale, and sector-specific strengths of the top general contractors, making it a valuable resource for understanding the dynamics of the Southern California construction market. The contributor, David Nusbaum, specializes in business news, commercial real estate, and M&A transactions, further establishing the credibility of the data presented. #GeneralContractors #SouthernCaliforniaConstruction #ConstructionIndustry #SwinertonBuilders #TutorPeriniCorp #InfrastructureProjects #CommercialRealEstate #BusinessRanking #LosAngelesBusiness

The article discusses the growing trend of sustainable construction, particularly within the concrete industry. It highlights observations from the Greenbuild International Conference and Expo, emphasizing the widespread adoption of eco-friendly products and services across various construction phases. The author notes that sustainability is not limited to specific building materials but encompasses a broader spectrum, from project planning and execution to interior furnishing and long-term building management, including water and recycling systems. The content mentions several examples of sustainable products and practices beyond the concrete sector, such as office chairs made with significant recycled content and designed for high recyclability at the end of their lifecycle. It also references paper companies offering new dispenser models to reduce waste and a ceiling recycling program that diverts construction waste from landfills, thereby saving costs and reducing environmental impact for contractors. These examples underscore the diverse ways sustainability is being integrated into the construction supply chain. Within the concrete industry, the article identifies familiar sustainable products and systems. These include concrete polishing, which offers aesthetic and functional benefits while reducing the need for additional flooring materials; insulated concrete, which improves energy efficiency in buildings; and environmentally friendly concrete coatings. The use of recycled materials in decorative concrete applications is also highlighted, with specific mention of recycled glass and a recycled porcelain aggregate called EnviroMODE. These innovations demonstrate the concrete industry's contribution to green building. A central message conveyed at the Greenbuild conference, and reiterated in the article, is that making sustainable choices in the built environment is a pragmatic approach. The article frames sustainable practices as logical steps toward efficiency and resource conservation, posing rhetorical questions like "Why not save energy?" and "Why not use more recycled material?" This perspective suggests that sustainability is not merely an ethical consideration but also offers tangible benefits, such as cost savings and improved operational efficiency. The article concludes by addressing the economic climate at the time of writing (late 2008). Despite financial challenges, it expresses optimism for the construction industry's future, anticipating a positive shift in 2009. It particularly emphasizes the emerging opportunities within sustainable construction. The author suggests that companies which proactively educate themselves and embrace green building products and systems are better positioned for growth and success in an increasingly environmentally conscious future. This highlights the strategic importance of sustainability for long-term business resilience and prosperity. #SustainableConstruction #ConcreteIndustry #GreenBuilding #RecycledMaterials #ConstructionTechnology #EnvironmentalImpact #BusinessGrowth #EnergyEfficiency #WasteReduction