Announcing a New Zero Cement Block Formula Made With Lime ...
Nov 24, 2015· This first zero cement formulation is an exciting milestone, but Watershed Materials is continuing research on its natural geopolymer formulations that eliminate the need for cement while also eliminating the need for blast furnace slag, fly ash, and other industrial all their reuse advantages, byproducts like blast furnace slag and fly ash hopefully won''t be produced in ...