• Precast/Prestressed Concrete Institute President and CEO Bob Risser joined senior officials representing the 11 North American Concrete Alliance (NACA)-affiliated associations and the Congressional Cement Caucus on Capitol Hill on Feb. 5. (concreteconstruction.net)
  • Altus Capital Partners, a Westport, Conn., private equity firm whose past investments in concrete have included Michigan-based Durand Forms Inc., has acquired D.S. Brown Co. The North Baltimore, Ohio-based manufacturer specializes in components and coatings for highway, bridge and airport structures and pavement, including the modular, precast concrete Exodermic Bridge Deck system for fast-track retrofit. (concreteproducts.com)
  • We have the capability to provide a total solution for tunnel floor/roadways including engineering design, manufacture, certification and delivery of structural precast concrete floor units. (wagner.com.au)
  • Quote from the jury: "The two river bridges at Laney and Sullane are impressive examples of the use of in-situ and precast concrete. (typsa.com)
  • In recent decades, few market segments involving the manufacture of precast concrete parts have been so heavily influenced by competing materials than the concrete pipe sector. (cpi-worldwide.com)
  • CPi-worldwide trade journals are published in 10 language editions, bi-monthly to concrete production professionals worldwide for the concrete and precast industries. (cpi-worldwide.com)
  • Nendo presents its latest project, the Culvert Guesthouse, which exemplifies architectural kitbashing through the repurposing of precast concrete box culverts. (designboom.com)
  • Infrastructure Products Australia works closely with key industry groups and authorities to develop its extensive precast concrete cable pit range, delivering innovative solutions proven for their strength, durability and consideration of unique sector requirements. (infrastructureproducts.com.au)
  • Customisation of our precast concrete cable pits is available to suit the unique requirements of your project, so that you can be confident you're getting exactly what you need. (infrastructureproducts.com.au)
  • Infrastructure Products Australia manufactures their precast concrete cable pits using a fibre reinforced concrete mix to ensure a minimum of 40MPa. (infrastructureproducts.com.au)
  • Infrastructure Products Australia standard precast concrete cable pits are manufactured up to a Class D load rating (ultimate limit state design of 240kN) under the Australian Standard AS/NZ 3996. (infrastructureproducts.com.au)
  • The American Concrete Institute (ACI) is pleased to announce Frederick H. Grubbe, MBA, CAE, currently President and Chief Executive Officer of the National Precast Concrete Association (NPCA), has been named Executive Vice President of ACI. (informedinfrastructure.com)
  • During his tenure at NPCA, Grubbe oversaw the continued growth and success of The Precast Show, the precast concrete industry's largest trade show. (informedinfrastructure.com)
  • In 2009, the American Society of Civil Engineers (ASCE) assigned a grade of "D" to the overall quality of infrastructure in the United States, saying that ongoing evaluation and maintenance of structures was necessary to improve that grade. (mit.edu)
  • The innovation of this proposed sensor design is in its use of a material that provides mechanical flexibility and serves as a capacitor," said Professor Tzu-yang Yu of the University of Massachusetts at Lowell, a structural engineer who specializes in the mechanical analysis of structures and the design of nondestructive methods for testing infrastructure. (mit.edu)
  • In cold regions, thermal cycles and corrosion of reinforcements are the main factors that cause deterioration in concrete structures. (umsystem.edu)
  • It should be mentioned that, along with reinforced concrete structures, a large portion of this dissertation focuses on the durability of joints in concrete pavements. (umsystem.edu)
  • Please join us for a live workshop focused on managing concrete structures. (structuraltechnologies.com)
  • Infrastructure projects, like bridges, are one of the most challenging structures to build from a civil engineering perspective. (efcoforms.com)
  • Concrete infrastructure stands tall as the backbone of modern construction providing the foundation for countless structures that shape our cities and societies. (mintser.online)
  • In this article we will delve into the world of concrete infrastructure exploring its composition characteristics and the diverse range of structures it supports. (mintser.online)
  • These structures are designed to withstand immense forces and concrete enables engineers to create durable and reliable hydraulic infrastructure. (mintser.online)
  • Concrete paving is a crucial component of civil works and infrastructure development as it provides a durable and reliable solution for constructing roadways, parking lots, sidewalks, and other essential structures. (prestaandsons.com.au)
  • Hence, it is vital to develop technologies aimed at minimising the use of cement in concrete structures while preserving, or improving, their innate strength and durability properties. (cam.ac.uk)
  • Oldcastle Infrastructure in Phoenix, AZ future-proofs North America's infrastructure and transforms communities by protecting water, enhancing communications, transporting energy, and strengthening structures. (oldcastleinfrastructure.com)
  • Concrete structures typically exhibit a service life in the range of 50 to 100 years, outpacing many other construction materials. (fourcornersmaterials.com)
  • As a critical element in the construction of various structures such as roads, bridges, commercial and residential buildings, as well as public spaces, concrete plays a significant role in Augusta's overall infrastructure development . (concretecontractorsaugustaga.com)
  • First and foremost, concrete offers exceptional strength and durability, making it the ideal material for structures that must withstand varying environmental conditions , heavy use, and long-term wear and tear. (concretecontractorsaugustaga.com)
  • Furthermore, strict enforcement of these standards ensures that concrete structures meet the highest levels of durability, strength, and performance. (concretecontractorsaugustaga.com)
  • The durability design of reinforced concrete structures has been recently introduced in national and international regulations. (wikipedia.org)
  • in order to define useful models describing the degradation processes affecting reinforced concrete structures, to be used during the design stage in order to assess the material characteristics and the structural layout of the structure. (wikipedia.org)
  • The corrosion of steel rebar is one of the main causes of premature failure of reinforced concrete structures worldwide, mainly as a consequence of two degradation processes, carbonation and penetration of chlorides. (wikipedia.org)
  • If concrete pores are completely and permanently saturated (for instance in submerged structures) CO2 diffusion is prevented. (wikipedia.org)
  • Sensitivity of PZT Impedance Sensors for Damage Detection of Concrete Structures. (bvsalud.org)
  • In the research in this field, I have focused on effects of thermal loads on concrete structures, where a current aim is to find practically applicable methods for including such effects in advanced design tools. (lu.se)
  • I have also performed research related to climate effects on corrosion in masonry walls and am currently involved in research on assessment of residual load carrying capacity in corroded concrete structures. (lu.se)
  • Blue-green infrastructures can consist of various structures like stormwater ponds, rain gardens, swales, green roofs, permeable paving and many more. (lu.se)
  • I developed artificial porous media that mimic oil reservoirs, soil structures, and cement concrete pore networks. (lu.se)
  • In the Best Infrastructure 2022 category, the Association presented the award to the N22 highway bridges crossing over the Laney and Sullane Rivers. (typsa.com)
  • The overall carbon reduction will be 28 per cent when compared with the company's concrete usage in 2022. (infrastructure-intelligence.com)
  • This research explores the effect of different families of penetrating sealers on the durability performance of concrete. (umsystem.edu)
  • A large variety of penetrating sealers possessing different modes of action available in the market, research is needed to quantify and compare sealer impact on concrete durability. (umsystem.edu)
  • The dissertation includes a selection of papers investigating a variety of important aspects of concrete joint durability. (umsystem.edu)
  • The investigation conducted on concrete that considers durable concrete in terms of air voids and incorporating supplementary cementitious materials along with concrete possessing durability issues, such as improper air void system concrete, concrete contains aggregate that is susceptible to D-cracking, and concrete susceptible to form expansive calcium oxychloride. (umsystem.edu)
  • In addition, the durability of concrete varied depending on sealer type and mode of action. (umsystem.edu)
  • Learn how to plan a durability survey to assess the condition of a concrete structure and understand different testing and monitoring techniques. (imperial.ac.uk)
  • The resulting material possesses remarkable strength durability and versatility making it an ideal choice for constructing various infrastructure projects. (mintser.online)
  • Concrete bridges offer exceptional load-bearing capacity durability and resistance to corrosion. (mintser.online)
  • Concrete roads are renowned for their durability low maintenance requirements and resistance to wear and tear. (mintser.online)
  • Its fire resistance durability and ability to withstand immense pressure make it the material of choice for tunnel infrastructure. (mintser.online)
  • One of the key advantages of concrete paving is its exceptional durability and longevity. (prestaandsons.com.au)
  • One major challenge in the design of tailored reinforced infrastructure is to understand the effects of geometry and main mix design parameters on strength and durability properties of the hardened structure. (cam.ac.uk)
  • To minimise the cement content of concrete while preserving its strength, durability and thermal mass properties at a material level. (cam.ac.uk)
  • The first attribute that earmarks concrete as a sustainable choice is its longevity and durability. (fourcornersmaterials.com)
  • Concrete can be crushed and reused in new construction projects without losing its strength or durability. (fourcornersmaterials.com)
  • In conclusion, concrete's unmatched strength, durability, fire resistance, energy efficiency, and adaptability make it a critical element of Augusta's infrastructure development, guaranteeing a stable and long-lasting foundation for the city's future growth. (concretecontractorsaugustaga.com)
  • In the laboratory, researchers studied the properties of placing and finishing fresh concrete using PLC as well as the hardened properties related to durability. (informedinfrastructure.com)
  • Concrete is a fundamental component of road and highway infrastructure providing sturdy pavements that can withstand heavy traffic loads. (mintser.online)
  • As long as concrete pavements are properly designed and constructed, infrastructure developers can expect them to last for decades, reducing the need for frequent repairs and costly maintenance. (prestaandsons.com.au)
  • Concrete pavements offer superior strength and load-bearing capacity, which makes them suitable for heavy traffic and high-volume transportation corridors. (prestaandsons.com.au)
  • Concrete pavements offer improved skid resistance and better visibility, especially in adverse weather conditions. (prestaandsons.com.au)
  • Additionally, concrete has a fast curing time, allowing roadways and pavements to be opened to traffic sooner, minimising traffic congestion, road closures, and disruptions during the construction process. (prestaandsons.com.au)
  • Compared to other paving materials, concrete pavements require minimal maintenance. (prestaandsons.com.au)
  • Regular cleaning and occasional joint sealing are typically sufficient to keep concrete pavements in optimal condition. (prestaandsons.com.au)
  • Concrete pavements require less maintenance, boast lower life-cycle costs, and require fewer repairs compared to alternative paving materials. (prestaandsons.com.au)
  • The extended service life of concrete pavements translates into reduced overall costs over the lifetime of an infrastructure. (prestaandsons.com.au)
  • Moreover, concrete pavements are recyclable, allowing old concrete to be crushed and reused as aggregates in new concrete, which contributes to sustainable construction practices. (prestaandsons.com.au)
  • Distress in portland cement concrete (PCC) pavements can be caused by aggregate that is reactive to alkalies in the environment. (dot.gov)
  • More in particular, it is the time required for aggressive agents (carbon dioxide and chlorides) to penetrate the concrete cover thickness, reach the embedded steel rebar, alter the initial passivation condition on steel surface and cause corrosion initiation. (wikipedia.org)
  • t p {\displaystyle t_{p}} , propagation time: which is defined as the time from the onset of active corrosion until an ultimate limit state is reached, i.e. corrosion propagation reaches a limit value corresponding to unacceptable structural damage, such as cracking and detachment of the concrete cover thickness. (wikipedia.org)
  • The corrosion onset takes place when the carbonation depth reaches the concrete cover thickness, and therefore can be evaluated as t i = ( c K ) 2 {\displaystyle t_{i}=\left({\frac {c}{K}}\right)^{2}} where c {\displaystyle c} is the concrete cover thickness. (wikipedia.org)
  • 2020) Functionally graded concrete: Design objectives, production techniques and analysis methods for layered and continuously graded elements. (cam.ac.uk)
  • A number of the polyurea's qualities help to extend wastewater infrastructure longevity in addition to avoid wastewater exfiltration and groundwater infiltration. (armorthane.com)
  • Different bridge designs such as beam bridges arch bridges and cable-stayed bridges utilize concrete in diverse ways to ensure stability and longevity. (mintser.online)
  • The use of concrete in dam construction ensures stability longevity and effective water management. (mintser.online)
  • Concrete ensures the longevity and structural integrity of tunnels enabling efficient transportation and utility networks. (mintser.online)
  • These cutting-edge materials not only improve the longevity of the city's infrastructure but also decrease construction time and minimize environmental impact. (concretecontractorsaugustaga.com)
  • Ultimately, water contains aggressive substances such as chloride that penetrate the concrete. (umsystem.edu)
  • Another critical facet of concrete's role in sustainable infrastructure development is its inherent recyclability. (fourcornersmaterials.com)
  • Over 80 percent of the company's business is driven by rehabilitation and refurbishment of existing infrastructure in the U.S. (concreteproducts.com)
  • External sulfate attack is known to be the most widespread and common form of chemical degradation of concrete infrastructure and requires extensive rehabilitation within a few years of construction costing millions of dollars every year. (trb.org)
  • Luckily, polyurea coatings are proving ideal for wastewater infrastructure rehabilitation by presenting reliable, versatile, abrasive, and chemical-resistant waterproofing that not only bridges existing cracks but can elongate approximately 400% without cracking. (armorthane.com)
  • Eco-efficient Repair and Rehabilitation of Concrete Infrastructures provides the state-of-the-art review on eco-efficient repair and rehabilitation of concrete infrastructure, focusing on essential design aspects, such as quality control, as well as lifecycle and cost analysis with a number of real world cases on repair and rehabilitation. (excelicpress.com)
  • With continuous advancements in concrete technology and construction practices, concrete paving remains at the forefront of civil engineering, ensuring safe, efficient, and sustainable infrastructure networks . (prestaandsons.com.au)
  • The journey towards sustainable infrastructure development requires a comprehensive strategy that includes ongoing research and development, technological advancements, regulatory measures, and industry commitment. (fourcornersmaterials.com)
  • Concrete, given its prevalent use and recent advancements, has a critical role to play in this transformation. (fourcornersmaterials.com)
  • Augusta's rapid growth in recent years has brought significant advancements in infrastructure development, with concrete technology playing a crucial role. (concretecontractorsaugustaga.com)
  • The NRC Institute for Research in Construction, Infrastructure Canada and Engineers Canada have developed a tool for assessing the state and performance of Canada's core public infrastructure. (canadianconsultingengineer.com)
  • Main Infrastructure is a company recognized as a leader in providing innovative, safe and reliable maintenance, products and construction services for civil infrastructure across Canada. (maininfrastructure.com)
  • Our state-of-the-art infrastructure construction and thriving business climate have kept Texas the top state for economic prosperity. (efcoforms.com)
  • As the state continues to grow in population and large-truck traffic increases, state infrastructure construction is demanding attention and TxDOT has committed to identifying innovative solutions. (efcoforms.com)
  • The project scope of work involves the construction of 32 new cast-in-place bridges, 10 direct connectors, 22 overpass bridges, concrete walls, concrete pavement, and widening of existing main lanes and frontage roads. (efcoforms.com)
  • From towering skyscrapers to expansive bridges robust roads to resilient dams concrete has become an indispensable material in the realm of construction. (mintser.online)
  • Concrete plays a vital role in building construction serving as a reliable and robust foundation. (mintser.online)
  • Bridges stand as iconic symbols of engineering prowess and concrete is frequently employed in their construction. (mintser.online)
  • Tunnels represent a remarkable feat of engineering and concrete plays a vital role in their construction. (mintser.online)
  • From its composition as a composite material to its applications in buildings bridges roads dams tunnels and beyond concrete has proven to be an indispensable resource in the realm of construction. (mintser.online)
  • As a widely used construction material, concrete paving offers a variety of advantages that make it a preferred choice for various civil engineering projects. (prestaandsons.com.au)
  • Concrete paving projects can be completed relatively quickly, especially when using modern construction techniques and equipment. (prestaandsons.com.au)
  • The Roadmap outlines both near and longer term solutions to reduce emissions along the cement-concrete-construction value chain. (shapedbyconcrete.com)
  • The fundamental aim of this research is to contribute to the reduction of carbon emissions by developing robust and reliable methods for the design, construction and assessment of tailored reinforced infrastructure. (cam.ac.uk)
  • As one of the premier global authorities on all things concrete, ACI will continue to elevate the design, construction, and most effective use of concrete worldwide. (informedinfrastructure.com)
  • One primary material that plays a pivotal role in this area is concrete, the world's most frequently used construction material. (fourcornersmaterials.com)
  • The Federal Aid Highway Act of 1954 included provisions for $175 million in construction money to ensure that progress was made on these vital elements of infrastructure. (kcsconstructioncompany.com)
  • Thanks to the hard work, dedication and expertise of concrete construction workers and contractors, the U.S. highway system is one of the best in the world and serves commercial and consumer needs alike. (kcsconstructioncompany.com)
  • The numerous benefits of using concrete in construction projects cannot be overstated. (concretecontractorsaugustaga.com)
  • One notable example of early concrete usage in Augusta dates back to the construction of the city's iconic "Three Sisters" bridges in 1925. (concretecontractorsaugustaga.com)
  • Having realized its significance, local authorities have established rigorous regulations and standards to guarantee the quality and safety of concrete in all construction projects. (concretecontractorsaugustaga.com)
  • Innovative concrete solutions, such as self-consolidating concrete and high-performance concrete, have facilitated the construction of more durable and sustainable buildings, roadways, and bridges. (concretecontractorsaugustaga.com)
  • The UK Government welcomed the move, with Construction Minister, Nusrat Ghani, stating that reducing carbon emissions from concrete was "essential" to achieving net zero carbon by 2050. (infrastructure-intelligence.com)
  • I'm pleased to see the leadership Laing O'Rourke is showing, through innovating and adopting the use of low-carbon concrete on all the construction projects it delivers," Ghani said. (infrastructure-intelligence.com)
  • The expertise of our in-house concrete technologists, the experts who operate our advanced manufacturing facility in Nottinghamshire (the Laing O'Rourke Centre of Excellence for Modern Construction, CEMC), and our supply chain partners, have all contributed to this significant step forward," she said. (infrastructure-intelligence.com)
  • The good-faith gesture from the Teamsters will allow a number of key infrastructure and construction projects to resume after being shut down for several months. (teamster.org)
  • Hundreds of Local 174 mixer and dump truck drivers employed by CalPortland, Stoneway Concrete, Gary Merlino Construction, and Cadman's ready-mix facilities located in Bellevue, Redmond, and Issaquah continue to strike to protest the companies' mounting violations of federal labor laws. (teamster.org)
  • Gary Merlino Construction, which owns Stoneway Concrete, is demanding that it will only sign a contract with its workers if they agree to cross picket lines. (teamster.org)
  • The properties of foamed concrete as a variable density concrete, is now being tapped for effective application in the global construction industry. (netkumar1.co.in)
  • By doing so, we aim to reduce the need for extensive new cement concrete construction and lower maintenance costs, aligning with our core values of sustainability and cost-consciousness. (lu.se)
  • Concrete is a composite material composed of cement water aggregates and sometimes additional additives. (mintser.online)
  • Material studies were conducted systematically to replace sand with other aggregates in the making of concrete, such as locally sourced seashells and other available coastal debris. (risd.edu)
  • These regulations and standards set out specific guidelines for the design, manufacture, and curing of concrete, including the mix of cement, aggregates, and water, as well as compliance with particular testing protocols . (concretecontractorsaugustaga.com)
  • Learn the advantages of concrete paving in infrastructure development. (prestaandsons.com.au)
  • Some notable advantages of concrete paving in infrastructure development are as follows. (prestaandsons.com.au)
  • This process, known as downcycling, reduces the demand for new raw materials, thereby minimizing the environmental impact of concrete production. (fourcornersmaterials.com)
  • In addition, they spell out mandatory control measures to minimize the environmental impact of concrete production. (concretecontractorsaugustaga.com)
  • These SCMs, industrial byproducts, can substitute a significant part of cement in concrete mixes, thereby reducing concrete's overall carbon emissions. (fourcornersmaterials.com)
  • Concrete and Sustainability. (canadianconsultingengineer.com)
  • Apply the principles of sustainability to a range of issues relating to the built environment and discover how to carry out a life cycle assessment of infrastructure elements. (imperial.ac.uk)
  • Moreover, innovations in concrete recycling technology promise to convert waste concrete into its constituent materials, a process called upcycling, enabling us to re-manufacture fresh concrete, thus pushing the boundaries of sustainability further. (fourcornersmaterials.com)
  • Concrete production methods have also been evolving with a focus on sustainability. (fourcornersmaterials.com)
  • Furthermore, concrete boasts inherent fire resistance and energy efficiency, ensuring the safety and sustainability of the built environment. (concretecontractorsaugustaga.com)
  • In this context, the concept of tailored reinforced infrastructure represents a promising approach to target specific structural performance while employing less cement. (cam.ac.uk)
  • The model framework applies to both transportation and environment (water and wastewater) infrastructure. (canadianconsultingengineer.com)
  • The document, published 2009, is entitled "Model Framework for Assessment of State, Performance, and Management of Canada's Core Public Infrastructure. (canadianconsultingengineer.com)
  • From residential homes to towering commercial complexes concrete provides the structural framework for walls floors columns beams and other load-bearing elements. (mintser.online)
  • by establishing a framework for the use of optimum low carbon concrete based on existing TfNSW specifications and by evaluating the viability of introducing new and innovative low carbon concrete systems into the framework. (smartcretecrc.com.au)
  • 4. The present strategy aims to propose concrete actions and a framework that will help the countries to have reliable and sustainable transfusion facilities. (who.int)
  • You'll explore why this area of civil engineering has never been more important to the development of most countries, with the UK Government alone investing £60bn/year in new infrastructure. (imperial.ac.uk)
  • The use of concrete in bridges contributes to the development of safe and efficient transportation networks. (mintser.online)
  • Concrete paving offers a lot of advantages that make it a preferred choice in civil works and infrastructure development. (prestaandsons.com.au)
  • Always advancing - The American Concrete Institute is a leading global authority for the development, dissemination, and adoption of its consensus-based standards, technical resources, and educational, training, & certification programs. (informedinfrastructure.com)
  • Sustainable development is a key aspect of modern society's approach to building and maintaining infrastructure. (fourcornersmaterials.com)
  • Buildings, bridges, and roads made of concrete resist weathering, erosion, and natural disasters better than those built with other materials, making them a practical choice for long-term infrastructure development. (fourcornersmaterials.com)
  • Furthermore, the development of 'green' cement, produced through carbon-capture and storage processes, promises to make concrete even more sustainable in the future. (fourcornersmaterials.com)
  • It is a testament to the industry's resilience and adaptability that the material once criticized for its environmental impact is now leading the way in sustainable infrastructure development. (fourcornersmaterials.com)
  • The role of concrete in sustainable infrastructure development is not just pivotal but multifaceted. (fourcornersmaterials.com)
  • The invention of the automobile and its increasing popularity at the turn of the 20th century, however, put pressure on government agencies to commit funds and effort toward the development of roadway infrastructure . (kcsconstructioncompany.com)
  • Even in the late 19th and early 20th centuries , the engineers and city planners of Augusta recognized the importance of utilizing concrete in the city's development. (concretecontractorsaugustaga.com)
  • By incorporating concrete into the foundation of Augusta's infrastructure, the city has continued to thrive and expand, providing a robust landscape for future development. (concretecontractorsaugustaga.com)
  • In present-day Augusta, concrete has become an indispensable material for the city's infrastructure development. (concretecontractorsaugustaga.com)
  • Furthermore, research and development of 3D-printed concrete has opened new avenues for unique architectural designs and cost-effective housing solutions. (concretecontractorsaugustaga.com)
  • The "users" community is highly dependent on the disciplines involved in infrastructure development research. (lu.se)
  • It is possible that further scientific data and development of infrastructure and technology will result in a lowering of the blood lead level at which interventions are recommended at a future time. (cdc.gov)
  • In addition to laying out the actions needed to eliminate childhood lead poisoning, this plan describes the need for infrastructure and technology development, including for the evaluation of blood and environmental lead levels. (cdc.gov)
  • This index grades the level of economic prosperity based on the number of dollars spent on roads and bridges as well as other infrastructure projects in combination with corporate facility activities. (efcoforms.com)
  • As we have explored in this article concrete offers numerous advantages that make it an ideal choice for infrastructure projects. (mintser.online)
  • The city's infrastructure has undergone a remarkable transformation, with many key projects being developed to cater to the ever-growing needs of residents, businesses, and tourists alike. (concretecontractorsaugustaga.com)
  • Low Carbon concrete will be used on all new UK projects by Laing O'Rourke, in a bid to accelerate the company's progress towards its net zero targets. (infrastructure-intelligence.com)
  • Following a long-term research programme co-funded by Laing O'Rourke and Innovate UK, and in collaboration with the University of Cambridge and Sheffield University's Advanced Manufacturing Research Centre (AMRC), the business has proven that a range of low carbon concrete options can be successfully deployed on projects as a like-for-like substitute for traditional concrete. (infrastructure-intelligence.com)
  • Last year, 43 per cent of the concrete products we manufactured for our live projects were low carbon. (infrastructure-intelligence.com)
  • It's exciting to think this will rise to 100 per cent this year, and that very soon all our new projects will only use low carbon concrete. (infrastructure-intelligence.com)
  • Engineers and builders specify concrete for their projects because it's durable, long-lasting, resilient and versatile. (informedinfrastructure.com)
  • Slaughtering, keeping poultry overnight, weekly rest days, Bangladesh has a large number of LBMs in urban infrastructure, and disinfection practices could be targets areas in which multiple poultry species from backyard for interventions to reduce environmental contamination. (cdc.gov)
  • In fact, lower carbon cement and concrete are available today and through collaboration the benefits of these products can be scaled up. (shapedbyconcrete.com)
  • Laing O'Rourke's low carbon concrete uses lower carbon alternatives to Portland cement. (infrastructure-intelligence.com)
  • The demand for lower-carbon cement and concrete is increasing as more consumers understand the need for sustainable concrete. (informedinfrastructure.com)
  • Many of the types of infrastructures graded by the ASCE are made of concrete and could benefit from a new monitoring system like the sensing skin - including bridges, which received a 'C' grade, and dams and schools, which earned 'Ds,'" Connor said. (mit.edu)
  • D.S. Brown has the industry's broadest line of expansion joint and structural bearing products with solutions suitable for every type of bridge system, he says, adding: Given the condition of our nation's aging infrastructure, D.S. Brown is well positioned for growth. (concreteproducts.com)
  • Concrete is used for lining tunnel walls creating structural supports and ensuring the safety and stability of these underground passageways. (mintser.online)
  • The design of tailored, or functionally graded, concrete infrastructure is based on the idea of grading material composition through structural elements in order to achieve multiple objectives. (cam.ac.uk)
  • The design and use of the concrete was planned into the design primarily to maintain design continuity throughout the historic downtown area, but also played a central role to the structural elements across the project site. (concreteconstruction.net)
  • The Grand Avenue Bridge traffic bridge and the Pedestrian Bridge and surrounding infrastructure required 21,398 tons of concrete both paving and structural and 3,373 tons of asphalt. (concreteconstruction.net)
  • Meeting this demand, PLC performs just like the cement civil and structural engineers are used to working with, using the same concrete specifications and mix designs, simply with a better carbon profile. (informedinfrastructure.com)
  • A comparison study on thesensitivity of the EM admittance and the structural mechanical impedance to the damages ina concrete structure is conducted. (bvsalud.org)
  • This course will deepen your understanding of the role of materials in resilient and sustainable built infrastructure. (imperial.ac.uk)
  • These professionals provide enough padding to the concrete products to avoid breakage, while transportation. (surabhprecast.com)
  • Prefabricated concrete products are elements made of unreinforced, reinforced or steel-fibre concrete that are delivered to the site ready for installation. (copro.eu)
  • Prefabricated concrete products for infrastructure works are intended among others for covering and draining ground surfaces, collecting rainwater and waste water, treating waste water, embankment, bank and dike base protection, and the housing and protection of cables and pipes. (copro.eu)
  • Certification of the prefabricated concrete products itself is in the hands of the certification body PROBETON vzw. (copro.eu)
  • The proposed work is intended to develop a reliable approach to a mechanistic fundamental analysis of the external sulfate attack and help engineers design concrete mixtures exposed to aggressive sulfate agents. (trb.org)
  • Sensitivity analysis to various material constituent properties (porosity, permeability, cement type) and environmental exposure (sulfate ion concentration in the pore solution) will be investigated to allow engineers design economic and durable concrete mixtures with the available local materials. (trb.org)
  • Notably, advances in concrete technology have led to the creation of innovative concrete mixtures, enhancing its aesthetic and functional properties. (concretecontractorsaugustaga.com)
  • While this worked in some lab experiments performed on both small and large concrete beams under stress, the material ultimately proved too thin and flexible for this application. (mit.edu)
  • Specifically, the project had (i) identified the parameters that most significantly affect the behavior of SMA active confinement for circular reinforced concrete columns and shear critical beams subjected to axial load, (ii) developed constitutive models to predict the response of reinforced concrete members actively confined with shape memory alloys, and (iii) evaluated the effect of uncertainty on the life-cycle costs of the proposed retrofit system. (usc.edu)
  • Effect of sealers on chloride ion penetration and concrete surface abrasion. (umsystem.edu)
  • These extreme wastewater plants must deal with environments ran under consistent chemical direct exposure and heavy abrasion that deteriorate concrete and rust steel in clarifiers, containment pits, anaerobic digesters, manholes, tanks, and other infrastructure assets. (armorthane.com)
  • With the current legislation and organization, it is hard to transition into more efficient ways of implementing blue-green infrastructure as they not only deal with stormwater issues but also enrich the city in other ways. (lu.se)
  • Generally, municipal professionals are very positive towards this way of dealing with stormwater, but since the current regulations are made for a conventional system with underground pipe systems, it is very hard to implement blue-green infrastructure on a large scale. (lu.se)
  • Concrete is a robust material that can withstand heavy loads, traffic, and adverse weather conditions without significant wear and tear. (prestaandsons.com.au)
  • The humidity content of concrete is one of the main influencing factors of CO2 diffusion in concrete. (wikipedia.org)
  • Explore the field of concrete technology and understand the key processes influencing the behaviour and performance of concrete in service. (imperial.ac.uk)
  • Journal of Infrastructure Preservation and Resilience. (lu.se)
  • This is an excellent example of how investing in concrete design excellence results in material savings. (typsa.com)
  • The friendliness of road kerb installation from its production to maintenance cost, make it has become the global essential infrastructure material. (aathaworld.com)
  • Concrete is an environmentally friendly material with a low carbon footprint. (prestaandsons.com.au)
  • Concrete is the most widely used material in the world. (cam.ac.uk)
  • As concrete became easier to handle and less expensive to use, more highways were constructed using this versatile material. (kcsconstructioncompany.com)
  • One unsung hero in the midst of all this progress is the humble - yet ever-so-crucial - material of concrete. (concretecontractorsaugustaga.com)
  • The adaptability and strength of concrete made it an ideal material for constructing bridges, supporting buildings, and paving roads. (concretecontractorsaugustaga.com)
  • Concrete is the second-most-used material (after water), which shouldn't be surprising considering it's the foundation of nearly all our infrastructure. (informedinfrastructure.com)
  • A further concurrent challenge is to design geometry and concrete mixes in light of the desired fresh state behaviour of the structure. (cam.ac.uk)
  • The resulting eco-concrete mixes, developed with low-tech methods and techniques, may offer complimentary alternatives to the existing barrier protection systems by introducing flexibility, porosity, and weathering as fundamental qualities to host diversity, while still allowing for the barriers to offering protection to land from erosion. (risd.edu)
  • Cracks can emerge in aging concrete wastewater facilities for a variety of reasons- ranging from earth motion to daily or seasonal temperature level changes that trigger swelling and reduction consisting of freeze-thaw. (armorthane.com)
  • Prior to modern concrete kerb, authorities do also approve installers to put on wooden bollards for demarcation of pedestrian street way and main roads. (aathaworld.com)
  • Classic concrete and reinforced concrete pipes, as well as concrete shafts, are increasingly being forced out, primarily due to an influx of new materials in this traditionally concrete-dominated market. (cpi-worldwide.com)
  • Delivered in a world-leading Civil and Environmental Engineering department - Imperial is rated 1st in the UK for Engineering based on the proportion of world-leading research (REF 2021) - you'll have access to the new world-class Advanced Infrastructure Materials Laboratory. (imperial.ac.uk)
  • Explore the principles, applications and limitations of numerical models as applied to infrastructure materials. (imperial.ac.uk)
  • In the case of certification, not only is it checked whether the end product meets the requirements, but there is also continuous supervision of the raw materials, the production process and the concrete compositions. (copro.eu)
  • The initial installation cost of concrete paving may be slightly higher than other paving materials. (prestaandsons.com.au)
  • This book provides a literature review on concrete repair materials, highlighting the current problems face by them. (excelicpress.com)
  • At Four Corners Materials, we're committed to fully unlocking concrete's potential by embracing and accelerating the innovative solutions that are reshaping the concrete industry for a greener world. (fourcornersmaterials.com)
  • Anecdotal evidence offered by states in surveys has identified contractors that find a transition to PLCs results in concrete that is easier to finish," says Dr. Robert Spragg, FHWA concrete materials engineer. (informedinfrastructure.com)
  • Concrete's robustness ensures that road infrastructure lasts longer minimizing the need for frequent repairs and enhancing overall transportation efficiency. (mintser.online)
  • A genetic algorithm isemployed to search for the optimal value of the unknown parameters in the dynamic system.An experiment is carried out on a two-storey concrete frame subjected to base vibrations thatsimulate earthquake . (bvsalud.org)
  • It exhibits remarkable physical residential or commercial properties such as elongation up to 400%, fracture bridging, solidity, and tensile strength to create a robust industrial liner that secures, enhances, and waterproofs concrete wastewater infrastructure. (armorthane.com)
  • Aesthetic concrete design features were considered throughout the project including: the highway and pedestrian bridges, the highway bridge barrier, the pedestrian stair cases, elevator building, pedestrian underpass and a pedestrian plaza. (concreteconstruction.net)
  • Obtain the knowledge and skills required to become a future leader in civil infrastructure on this one-year course. (imperial.ac.uk)
  • The W19 girders of the Laney and Sullane river bridges are the longest in Ireland and the UK.This approach not only allowed for longer span girders, but also allowed for significant savings in quantities of both concrete and steel. (typsa.com)
  • Additionally, the versatility and adaptability of concrete allow it to be employed in an array of project types, from roads and bridges to buildings and other public spaces. (concretecontractorsaugustaga.com)
  • ECOncrete's patented technology is used to replace inorganic concrete rock ripraps with durable and sustainable infrastructure to provide long-lasting protection for vulnerable shorelines. (yankodesign.com)
  • Reinterpreting the conventional rock riprap through biomimicry to fit modern environmental needs, ECOncrete developed Coastalock, a new type of durable and sustainable infrastructure to replace rock ripraps. (yankodesign.com)
  • In San Diego, ECOncrete's patented technology is being used to create a durable and sustainable infrastructure for the Port of San Diego. (yankodesign.com)
  • A concrete mix designed with PLC (ASTM C595 Type IL) instead of traditional portland cement (ASTM C150 Type I or I/II) provides a key way to lower a project's carbon footprint, often with very little, if any, modifications to mix design or placing procedures. (informedinfrastructure.com)
  • The main purpose of a bioinformatics platform within SWEGENE should be to provide com- putational facilities and logistical support [databases & infrastructure] for scientists whose primary research in biology and medicine benefit from computational approaches. (lu.se)
  • The company was quite focused on concrete pipes and high-tech pipe system solutions. (lu.se)
  • My primary research interest concerns climate related loads on buildings and infrastructure, an area on which I also did my doctoral research. (lu.se)
  • Cement, the key constituent of concrete, is responsible for about 5% of global carbon emissions related to human activities. (cam.ac.uk)
  • This study presents the properties and applications of this type of concrete at varying densities highlighting the advantages and circumstances for its use. (netkumar1.co.in)
  • It is expressed in mm/year1/2 and depends on the characteristics of concrete and the exposure conditions. (wikipedia.org)