Patent ID: 8236230

Claim:
A method of producing a sheet-form material having an exposed solid surface comprising mixing cement with at least one pozzolan to provide a cement/pozzolan mixture with the pozzolan to cement ratio between about 1 and about 4, adding to said cement/pozzolan mixture an aqueous solution comprised of water and a high range water reducer to produce a cement/pozzolan mixture, adding and mixing a sufficient quantity of 12 mesh or larger glass aggregate to said cement/pozzolan mixture to produce a moldable composition, wherein, after adding and mixing in the glass aggregate, the pozzolan is present in the composition at about 5% to about 20% by weight, the cement is present in the composition at about 3% to about 20% by weight, and the aggregate glass is at least about 70% by weight of the composition, placing said moldable composition into a mold, vibrating the mold, allowing the moldable composition to cure in the mold.