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MANUFACTURING METHODS OF ULTRA-HIGH PERFORMANCE FIBER REINFORECD CONCRETE MIXING THE STEEL FIBER OF WAVE AND STRAIGHT TYPE
MANUFACTURING METHODS OF ULTRA-HIGH PERFORMANCE FIBER REINFORECD CONCRETE MIXING THE STEEL FIBER OF WAVE AND STRAIGHT TYPE
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机译：波浪形和直角型钢纤维混合的超高性能纤维增强混凝土的制造方法
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摘要
The present invention is mechanically attached to the performance of steel fiber that promotes and wavy steel fiber cement composites with a straight steel fibers relates to ultra-high performance fiber reinforced cementitious composites with mixed steel fiber, its purpose is to bar to provide fiber-reinforced cement composites that can show the high dynamic performance by incorporating a wave-tone fabric with straight steel fibers. ; cement matrix surrounding even if the present invention for achieving the above object, the cross-linking (Bridging) by the action of the steel fiber steel fiber with a wave-shaped box so as to ensure the compressive strength of 180MPa or more was significant action Fiber so that part is peeling does not occur, and the steel fiber is a straight and wavy steel fiber steel fiber of circular cross-section so that it contains 1.5 ~ 2vol% against the concrete 100vol%, the straight and wavy Fiber Fiber is 0.5: 1.0 to 1.0: 0.5 0.5: 1.5 ~ 1.5:. 0.5 vol% was mixed in a proportion such that
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