Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR JOINING CONCRETE MEMBER, AND JOINT CONCRETE
To provide a method for joining a concrete member capable of securing a sufficient joint strength, and to provide joint concrete.SOLUTION: A method for joining a concrete member includes: a chipping step of chipping a placing joint surface 10A of an existing concrete member 10; a substrate agent application step of applying a substrate agent 30 onto the placing joint surface 10A, after the chipping step; and a joint step of joining new latex modified quick-hardening concrete 20 onto the placing joint surface 10A, after the substrate agent application step.SELECTED DRAWING: Figure 1
【課題】十分な接合強度を確保することができるコンクリート部材の接合方法および接合コンクリートを提供する。【解決手段】既設のコンクリート部材１０の打継面１０Ａに、チッピング処理を施すチッピング工程と、チッピング工程の後に、打継面１０Ａに下地剤３０を塗布する下地剤塗布工程と、下地剤塗布工程の後に、打継面１０Ａに新設のラテックス改質速硬コンクリート２０を接合する接合工程と、を備えている。【選択図】図１
METHOD FOR JOINING CONCRETE MEMBER, AND JOINT CONCRETE
To provide a method for joining a concrete member capable of securing a sufficient joint strength, and to provide joint concrete.SOLUTION: A method for joining a concrete member includes: a chipping step of chipping a placing joint surface 10A of an existing concrete member 10; a substrate agent application step of applying a substrate agent 30 onto the placing joint surface 10A, after the chipping step; and a joint step of joining new latex modified quick-hardening concrete 20 onto the placing joint surface 10A, after the substrate agent application step.SELECTED DRAWING: Figure 1
【課題】十分な接合強度を確保することができるコンクリート部材の接合方法および接合コンクリートを提供する。【解決手段】既設のコンクリート部材１０の打継面１０Ａに、チッピング処理を施すチッピング工程と、チッピング工程の後に、打継面１０Ａに下地剤３０を塗布する下地剤塗布工程と、下地剤塗布工程の後に、打継面１０Ａに新設のラテックス改質速硬コンクリート２０を接合する接合工程と、を備えている。【選択図】図１
METHOD FOR JOINING CONCRETE MEMBER, AND JOINT CONCRETE
コンクリート部材の接合方法、および接合コンクリート
TANAKA HIROKAZU (Autor:in) / IKUTOMI NAOTAKA (Autor:in) / ABE HIROYUKI (Autor:in) / TAKIMOTO KAZUYUKI (Autor:in)
12.12.2019
Patent
Elektronische Ressource
Japanisch
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