发明授权
- 专利标题: Non-combustible reinforced cementitious lightweight panels and metal frame system for building foundations
- 专利标题(中): 不可燃强化水泥轻质面板和金属框架系统建筑基础
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申请号: US11763548申请日: 2007-06-15
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公开(公告)号: US07870698B2公开(公告)日: 2011-01-18
- 发明人: Timothy D. Tonyan , James M. Ullett , James E. Reicherts
- 申请人: Timothy D. Tonyan , James M. Ullett , James E. Reicherts
- 申请人地址: US IL Chicago
- 专利权人: United States Gypsum Company
- 当前专利权人: United States Gypsum Company
- 当前专利权人地址: US IL Chicago
- 代理机构: Novak Druce + Quigg LLP
- 代理商 David F. Janci
- 主分类号: E04B2/30
- IPC分类号: E04B2/30
摘要:
A foundation system includes metal framing members that support a reinforced, lightweight, dimensionally stable cementitious panel. The foundation system is non-combustible, water durable, mold and rot resistant, and termite resistant. The panels employ one or more layers of a continuous phase resulting from the curing of an aqueous mixture of inorganic binder, for example, calcium sulfate alpha hemihydrate, hydraulic cement, an active pozzolan and lime. The continuous phase is reinforced with glass fibers and contains lightweight filler particles, for example, ceramic microspheres.