| 发明名称 |
FIBER-REINFORCED MORTAR OR FIBER-REINFORCED CONCRETE AND METHOD FOR CONSTRUCTING SLOPE FRAME USING THE SAME |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a fiber-reinforced mortar or fiber-reinforced concrete product which has excellent crack dispersibility and high resistance to peeling off. SOLUTION: In the fiber-reinforced mortar or fiber-reinforced concrete product, the sum total of the product Su×ρf of the total surface area Su(mm<SP>2</SP>/m<SP>3</SP>) and the tensile fracture strengthσf(N/mm<SP>2</SP>) of each of a plurality of kinds of reinforcing fibers satisfies a range of formula (1): 100×10<SP>9</SP>(N/m<SP>3</SP>)≤Su×σf≤400×10<SP>9</SP>(N/m<SP>3</SP>). The method for constructing a slope frame uses these products. COPYRIGHT: (C)2008,JPO&INPIT
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| 申请公布号 |
JP2007302528(A) |
申请公布日期 |
2007.11.22 |
| 申请号 |
JP20060134017 |
申请日期 |
2006.05.12 |
| 申请人 |
KURARAY CO LTD;OKABE CO LTD |
发明人 |
INADA SHINYA;OGAWA ATSUHISA;MATSUMOTO KENJI;SAITO KENZO;TOKUNAGA NAOKI;NAKAMURA TAKAYUKI |
| 分类号 |
C04B28/02;C04B16/06;E02D17/20 |
主分类号 |
C04B28/02 |
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