发明名称 |
FIRE CORE COMPOSITIONS AND METHODS |
摘要 |
The present invention describes an improved building material composition, useful for example as a fire door core and the improved methods of making this composition. More particularly, the building material of the present invention is prepared from hollow microspheres and an aqueous mixture of a cementitious composition containing at least one of the following: a hydraulic cement, an accelerant, or a refractory binder, which composition can be molded and shaped into a fire door core. |
申请公布号 |
US2015240163(A1) |
申请公布日期 |
2015.08.27 |
申请号 |
US201514630578 |
申请日期 |
2015.02.24 |
申请人 |
MACH IV, LLC |
发明人 |
Welker Charles D. |
分类号 |
C09K21/02;C04B7/02;C04B11/00;C04B7/32 |
主分类号 |
C09K21/02 |
代理机构 |
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代理人 |
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主权项 |
1. A composition useful for producing a fire door core comprising a mixture of:
(a) a hollow microsphere and (b) a cementitious composition comprising at least one of the following:
(i) a hydraulic cement,(ii) an accelerant, or(iii) a binder; wherein the composition can be molded or shaped into a fire door core. |
地址 |
Dallas TX US |