Northwest Cement Council’s Post

Material choice and good design play a major role in construction's sustainability credentials. Before low-carbon cement technology becomes more widespread, engineers, designers, and builders can use construction materials more efficiently and choose products with lower embodied carbon—that is, carbon emissions released during the life cycle of building materials, from extraction through to disposal. https://bityl.co/PkNF

Researchers from Melbourne’s RMIT University have recently developed a new type of low-carbon concrete that utilizes double the amount of recycled coal ash compared to current standards, significantly reducing the amount of cement required and enhancing durability. This innovative concrete substitutes 80% of the cement with coal fly ash, a considerable increase from the typical 40% replacement in existing low-carbon concrete, representing a significant opportunity for the precast concrete industry to bolster its sustainable construction practices. #Webuild ...certainly an opportunity for the precast concrete industry to provide a long-lasting alternative to traditional concrete through sustainable construction!

The global market for carbon-neutral concrete is set to revolutionize the construction industry by 2030. This eco-friendly alternative to traditional concrete significantly reduces carbon emissions, aligning with global efforts to combat climate change. The market is expected to grow rapidly, driven by technological advancements and increased demand for sustainable building materials. Major players like Wagners, Cemex, and BASF are leading this transformative shift. For more details, read the full article

Cement-free concrete is a revolutionary material that aims to reduce the environmental impact of traditional concrete by eliminating cement from the mix. Cement production is a significant contributor to greenhouse gas emissions, so finding alternatives is crucial for sustainable construction. https://lnkd.in/gWAX9Na2

Food for thought: Cement production is one of the most environmentally detrimental processes, contributing to over 5% of global carbon emissions. As cement remains a cornerstone of the construction industry, exploring sustainable alternatives is crucial. Materials such as fly ash and slag present promising substitutes for traditional cement. Can these alternatives not only offer the potential to achieve comparable but even enhance the workability of concrete? Addressing sustainability in construction is necessary, as many regions continue to rely on conventional practices. By adopting innovative materials and methods, we can move towards a more environmentally responsible construction industry. Pic: indiamart.com

According to recent estimates from the SNS INSIDER report, the construction chemicals market is poised to experience significant growth. The market, valued at $58.4 billion in 2023, is expected to grow at a compound annual growth rate (CAGR) of 7.0%, reaching $107.1 billion by 2032. This anticipated growth is driven by rapid urbanization, substantial investments in infrastructure, and a burgeoning focus on sustainable construction practices. Learn More: https://lnkd.in/ekiEnpsm

What's the biggest elephant in the room when it comes to construction industry carbon emissions? Ok, there are lots of big elephants, but one of the biggest issues right now is traditional production of cement and concrete. This massive global industry is facing a rapidly approaching "buggy whip" moment when it comes to Net Zero. The article below presents a useful holistic review of the current status of the search for low carbon solutions. Watch the big cement companies - lots of change coming

Australian infrastructure projects are facing increased scrutiny due to the global push for carbon-conscious construction, according to the University of Melbourne. Experts believe investing in research and development for new technologies and materials for sustainable construction could help the industry reduce emissions. First Graphene (ASX:FGR) is leading the way in this space, with world-leading trials of graphene-enhanced cement showing PureGRAPH® immediately reduces carbon emissions during cement production. Read more on carbon-conscious construction here - https://lnkd.in/gbV9iiKu #greencement #construction #carbonemissions #sustainability #decarbonisation #cement #concrete

Another #ConcreteInnovation! By using a carbonated—rather than a still—water-based solution during the concrete manufacturing process, a Northwestern University-led team of engineers has discovered a new way to store carbon dioxide (CO2) in the ubiquitous construction material. Not only could the new process help sequester CO2 from the ever-warming atmosphere, but it also results in concrete with uncompromised strength and durability. https://lnkd.in/gbbUEzdJ #paveahead #buildwithstrength #utahreadymixedconcreteassociation #webuildutah

Fortifying green cement for low-carbon construction An engineer’s quest to improve the performance of sustainable building materials could help to reduce greenhouse gas emissions in construction. Aspects such as buildings, transportation and infrastructure from major cities contribute up to 70 per cent of global carbon dioxide emissions. The manufacturing of traditional cement – or ordinary portland cement (OPC), the major ingredient in concrete – accounts for up to eight per cent of all global greenhouse gas emissions alone. In the race toward net zero, there’s an increased need to develop sustainable materials without stymieing progress. One such material is magnesium oxychloride cement (MOC) – also known as “green cement” – which uses industry by-product from magnesium mines as the core ingredient, according to Professor Sarah Zhang, Discipline Lead of Civil and Environmental Engineering at Western Sydney University. “The raw materials for MOC are very simple,” Zhang told create. “And importantly, the manufacturing process requires much less energy than OPC.” In fact, some research has found that MOC can even absorb carbon emissions from the atmosphere. Follow the link to learn more.......