发明授权
- 专利标题： Fiber reinforced cement composition and products and manufacturing process
- 专利标题（中）： 纤维增强水泥组合物及其制造工艺
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申请号： US11354241申请日： 2006-02-15
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公开(公告)号： US07905956B2公开(公告)日： 2011-03-15
- 发明人: Kazuo Utagaki , Tadashi Sugita , Satoshi Takayama
- 申请人： Kazuo Utagaki , Tadashi Sugita , Satoshi Takayama
- 申请人地址： JP Nagoya-Shi
- 专利权人： Nichiha Corporation
- 当前专利权人： Nichiha Corporation
- 当前专利权人地址： JP Nagoya-Shi
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 主分类号： C04B14/00
- IPC分类号： C04B14/00 ; C04B14/04 ; C04B14/18 ; C04B14/20 ; C04B18/24
摘要：
A fiber reinforced cement composition having the following raw material composition is provided to manufacture a fiber reinforced cement product which is excellent in bending strength, dimension stability, handling property, flexibility performance, and processability such as nail performance, as well as to provide a process for manufacturing the product.Namely, the fiber reinforced cement composition comprises a hydraulic inorganic material, a siliceous material and a woody reinforcement in a mass ratio of CaO to SiO2 contained in the hydraulic inorganic material and the siliceous material in the raw materials in a range of from 23:77 to 60:40.
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