In addition to the cement, water, gravel and sand that constitutes nearly all concrete, researchers have experimented with adding recycled fly ash — a material containing heavy metals that are n ...

Nonetheless, utilizing waste materials in concrete 3D printing may reduce concrete carbon emissions and support recycling. This study investigates the use of two industrial waste materials–fly ash (FA ...

To avoid sending useful materials to the landfill, conserve natural resources, and reduce a project’s carbon footprint, The Sustainable SITES Initiative™ (SITES®) recommends landscape architects ...

Dr. Volz has performed research on high-volume fly ash concrete, self-consolidating concrete, prestressed concrete, fiber-reinforced cementitious composites, enamel-coated reinforcing steel, ...

EPDs have already been developed for concrete, cement, and slag products. Soon construction pros can expect to see labels for supplementary cementitious materials (SCMs) such as fly ash ...

The way to prevent ASR is to add fly ash, a byproduct of burning coal, to the mix before the concrete is poured, officials said. There has been a shortage of fly ash in recent years, people ...

CEO of Lafarge Serbia Dimitrije Knjeginjić said "Fly ash cannot be used in the cement or concrete industry, or many other industries, without prior processing. This is exactly what the Ratari plant ...