|
Concrete is second after water
The second most used material is energy intensive. But here's a way to reclaim old concrete by using it as input to the steelmaking process.
This Breakthrough Could Change Cement Forever! (Zero Emissions)
So... reduce the cost of making steel and get fresh new cement for free? That's a win-win.
__________________
.
.Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
___________________
.
.Necessity is the mother of invention, but simplicity is it's favorite aunt --Amish proverb
|
Today
Other popular topics in this forum...
