发明名称 Structural panel incorporating clay grog and vermiculite and method for making said panel
摘要 The present invention describes an improved composition for structural panel which incorporates Portland cement, clay, grog, and vermiculite. Also described is the method for combining the ingredients to manufacture the improved structural panel.
申请公布号 US4868039(A) 申请公布日期 1989.09.19
申请号 US19880291616 申请日期 1988.12.29
申请人 LEHAN, WARREN A. 发明人 LEHAN, WARREN A.
分类号 B01F15/02;B28B13/02;B28B17/02;C04B28/04;E04C2/04 主分类号 B01F15/02
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