Coal ash is the less notorious byproduct of coal-fired power plants. It’s the residual solid waste that comes from burning coal. While it doesn’t have the same deleterious reputation of its airborne ...

If you're looking to create a stone path element in your outdoor space, but are also on a budget, then this DIY project could ...

Primitive Technology: Wood Ash Cement - Creating wood ash cement from scratchSubscribe: <a href="http://bit.ly/subPT">http://bit.ly/subPT</a> | Never miss a video ...

Cities of the Future Could Be Built With Concrete Made From Volcanic Ash Feb 11, 2018 at 10:30 AM EST ...

Scientists are continually searching for greener ways of producing cement, which is an energy-intensive process. Now an MIT team has found that pulverizing volcanic ash and adding it to the mix ...

Now, however, scientists have determined that the use of coal-ash spheres can help keep that from happening. Concrete is made of a combination of cement, an aggregate such as gravel, and water.

“Ash can be used to replace up to 30% of cement,” Krish Mehta, co-founder and CEO of PHNX Materials, told TechCrunch.By displacing cement in concrete, fly ash from coal plants can eliminate a ...

Eco Material’s expanded manufacturing plant in Jewett, Texas, increases the output of PozzoSlag low-carbon cement to approximately 165,000 tons per year, a jump from it previous rate of 84,000 ...

Considering cement and its production process contribute substantially to climate change, accounting for 8% of total worldwide CO 2 emissions, this study aimed to investigate utilizing the ash from ...