Sodium silicate services exhibit gel-forming behavior under acidic conditions, making them excellent for applications ...

Different geopolymers formulations were investigated: binders based solely on clay and laterite, and two enhanced with 5% and 10% GGBFS, respectively. Microstructural analyses, including X-ray ...

The paper details recently patented Aramco technology for the use of nonmetallic paving panels that could be used as an alternative to concrete and asphalt paving. Other case studies presented cover ...

The Promise of Fly Ash Geopolymer Concrete Fly ash, a byproduct of coal combustion, emerges as a key component in geopolymer concrete, largely due to its rich content of amorphous silica and alumina.

Addressing both challenges head-on, engineers at RMIT have partnered with AGL’s Loy Yang power station and the Ash Development Association of Australia to substitute 80 per cent of the cement in ...

Addressing both challenges head-on, engineers at RMIT have partnered with AGL's Loy Yang Power Station and the Ash Development Association of Australia to substitute 80% of the cement in concrete with ...

"Our addition of nano additives to modify the concrete's chemistry allows more fly ash to be added without ... "We've now created a physics-based model to predict how the low-carbon concrete ...

As fly ash is a waste derived product, the geopolymer concrete formulation from this round of testing ... the results with our previous test results using 100% metakaolin. Based on these successful ...

More than 6,000 coal-fired power stations produce this powdery byproduct, which is properly known as “pulverised fuel ash” (PFA) or “fly ash”. Traditionally, it was released into the ...