| 摘要 |
PROBLEM TO BE SOLVED: To provide a reinforcing material for concrete capable of remarkably improving the tensile strength of concrete which is manufactured by effectively using a platy body or a polygonal rod-like body made of a metal, plastic, polymer material, carbon fiber and glass fiber, and a concrete structure, a mold for concrete, a concrete body, and the like capable of remarkably improving their tensile strengths. SOLUTION: The reinforcing material is formed to have a twisted shape of a platy body 1 or a rod-like body having a polygonal section. The concrete structure, the mold, the concrete body, and the like are made using the reinforcing material. COPYRIGHT: (C)2007,JPO&INPIT
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