REINFORCING MEMBER, AND METHOD FOR REINFORCING HOLLOW MEMBER BY THE SAME
PURPOSE:To easily and strongly reinforce a hollow member. CONSTITUTION:A reinforcing member having a reinforcement bar 4 housed in a bag 5 is inserted to the through-hole of a half slab. A grout material is injected through the injection hole 7 of the bag 5. The reinforcing member is inserted to the...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To easily and strongly reinforce a hollow member. CONSTITUTION:A reinforcing member having a reinforcement bar 4 housed in a bag 5 is inserted to the through-hole of a half slab. A grout material is injected through the injection hole 7 of the bag 5. The reinforcing member is inserted to the cavity of a hollow member having the cavity, and the grout material is then injected into the bag and hardened, whereby the hollow member can be easily reinforced with remarkably high reinforcement effect. Particularly, the shearing strength of the hollow member can be remarkably enhanced. |
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