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Manufacturing method of fiber reinforced concrete member, method for producing sacrifice frame and fiber reinforced concrete member
Manufacturing method of fiber reinforced concrete member, method for producing sacrifice frame and fiber reinforced concrete member
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机译：纤维钢筋混凝土构件的制造方法，牺牲框架和纤维钢筋混凝土构件的制造方法
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摘要
To improve the strength of a boundary surface at which a fiber reinforced concrete is spliced.SOLUTION: In a sacrificial form setting step, a sacrificial form 1 which includes reinforcing fibers 4 and in which the reinforcing fibers 4 protrude from a form surface 3 is installed; and in a concrete placing process, an ultra-high strength fiber-reinforced concrete is placed on the form surface 3 of the sacrificial form 1 in which the reinforcing fibers 4 protrude, the placed ultra-high strength fiber-reinforced concrete including the reinforcing fibers 4 protruding from the form surface 3. In a sacrificial form removing step, the sacrificial form 1 is removed after the placed ultra-high strength fiber reinforced concrete is cured, and the reinforcing fibers 4 contained in the sacrificial form 1 protrude from the cured surface of the ultra-high strength fiber reinforced concrete. When the ultra-high strength fiber-reinforced concrete is spliced, the reinforcing fibers 4 are cross-linked to the boundary surface of the spliced portion, and the strength is improved.SELECTED DRAWING: Figure 1
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