A project by Icelandic firm s.ap arkitektar envisions the year 2150, when buildings and cities made from lava could be a ...

Calm, ordered and prepared for change, this architects’ home in inner Melbourne supports the unpredictable chaos and joy of ...

CLC (Mobile Lightweight Concrete) foaming agents have become a transformative component in modern building materials, making ...

I just returned home from an adventure in Ecuador, the highlight was two weeks on a boat exploring the Galápagos Islands. As an earth scientist, there’s always a geologic story wherever I visit, but ...

This paper investigates the properties of rice husk ash (RHA) produced by using a ferro-cement furnace. The effect of grinding on the particle size and the surface area was first investigated, then ...

This innovative, cross-sector collaboration aims to integrate ash from the paper-making process into the production of Hoffmann Green's 0% clinker cement. This process marks a new step towards the ...

Caltrans, for example, requires a minimum 25% fly ash in concrete used for its projects. Fly ash’s secret is that it helps to stabilize a concrete mix, said Jorge Osio-Norgaard, PHNX Materials ...

A bill advancing in the Maryland General Assembly would enshrine a recent federal rule on coal ash dumps in state law, as President Donald Trump’s administration considers rolling that standard back.

In 2014, 39,000 tons of coal ash and 27 million gallons of coal ash pond water spilled into the Dan River in Eden, North Carolina, due to a burst pipe at a Duke Energy coal plant (Figure 1).

Primitive Technology explores wood ash cement. The Supreme Court signals it might be losing patience with Trump Ranking All-You-Can-Eat Chain Buffets From Worst To First ‘Creepy’ shower rule ...

Fly ash replaces some of the cement — a component of concrete whose production emits greenhouse gases — and makes use of a waste product that would otherwise end up in a landfill.