发明名称 Fiber reinforced cement composition and products and manufacturing process
摘要 The problems to be solved by the invention are to provide a fiber reinforced cement composition for obtaining a fiber reinforced cement product which is excellent in bending strength, dimensional stability and installation property such as handling property, flexibility performance and nail performance, as well as a process for manufacturing the product. Namely, the fiber reinforced cement composition comprises the following raw materials: a hydraulic inorganic material, a siliceous material and a woody reinforcement, wherein the siliceous material is a mixture of an average particle size of not less than 15 mum and not more than 50 mum which is burned ash of coal and/or rhyolite and an average particle size of not less than 1 mum and not more than 15 mum which is burned ash of coal and/or rhyolite. The effects of the present invention, it is possible to obtain a fiber reinforced cement product having good bending strength, dimensional stability and installation property such as handling property, flexibility performance and nail performance.
申请公布号 US2008072797(A1) 申请公布日期 2008.03.27
申请号 US20060598815 申请日期 2006.11.14
申请人 NICHIHA CO., LTD. 发明人 UTAGAKI KAZUO;SUGITA TADASHI;TAKAYAMA SATOSHI
分类号 C04B14/00;C04B16/00 主分类号 C04B14/00
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