发明名称 Fiber reinforced cement board and manufacturing process
摘要 Provided is a fiber reinforced cement board having good installation properties such as nail performance, flexibility performance and handling performance, as well as other favorable physical properties. The board has an absolute dry specific gravity of not less than 1.20 and not more than 1.30 and comprises as raw materials not less than 28% by mass and not more than 32% by mass of a hydraulic inorganic material, not less than 54% by mass and not more than 58% by mass of a siliceous material, not less than 8% by mass and not more than 12% by mass of a woody reinforcement, not less than 2% by mass and not more than 5% by mass of mica, and not less than 0.5% by mass and not more than 1.25% by mass of a water-soluble resin.
申请公布号 US7722964(B2) 申请公布日期 2010.05.25
申请号 US20060410311 申请日期 2006.04.25
申请人 NICHIHA CORPORATION 发明人 UTAGAKI KAZUO;SUGITA TADASHI;TAKAYAMA SATOSHI
分类号 B32B13/00;B32B13/12 主分类号 B32B13/00
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