Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Capillary crystalline composite self-repairing concrete structure and manufacturing method thereof
The invention discloses a capillary crystalline composite self-repairing concrete structure which comprises a concrete member, and capillary crystalline materials, epoxy resin and PVA fibers are dopedinto the concrete member. The invention also provides a manufacturing method of the capillary crystalline composite self-repairing concrete, wherein the manufacturing method comprises the steps: designing a concrete mix proportion, and determining the mixing amounts of the capillary crystalline material, the epoxy resin and the PVA fibers; doping the capillary crystalline material, the PVA fibers, cement, epoxy resin and water into concrete; and pouring concrete on the concrete member, curing and forming. According to the invention, the mechanical property and crack resistance of the concretestructure can be improved, and the concrete structure has damage self-repairing capability, so that the safety, durability and economy of the concrete structure are improved.
本发明公开了一种渗透结晶复合型自修复混凝土结构，包括混凝土构件，所述混凝土构件内掺入渗透结晶材料、环氧树脂以及PVA纤维。本发明还提供了一种渗透结晶复合型自修复混凝土的制作方法，包括：设计混凝土配合比，确定渗透结晶材料、环氧树脂和PVA纤维掺量；将所述渗透结晶材料、PVA纤维与水泥，环氧树脂与水一起掺入混凝土中；浇筑混凝土构件上的混凝土，并养护成型。本发明能提高混凝土结构的力学性能和抗裂性，且使其具备损伤自修复的能力，从而提高混凝土的结构的安全性、耐久性和经济性。
Capillary crystalline composite self-repairing concrete structure and manufacturing method thereof
The invention discloses a capillary crystalline composite self-repairing concrete structure which comprises a concrete member, and capillary crystalline materials, epoxy resin and PVA fibers are dopedinto the concrete member. The invention also provides a manufacturing method of the capillary crystalline composite self-repairing concrete, wherein the manufacturing method comprises the steps: designing a concrete mix proportion, and determining the mixing amounts of the capillary crystalline material, the epoxy resin and the PVA fibers; doping the capillary crystalline material, the PVA fibers, cement, epoxy resin and water into concrete; and pouring concrete on the concrete member, curing and forming. According to the invention, the mechanical property and crack resistance of the concretestructure can be improved, and the concrete structure has damage self-repairing capability, so that the safety, durability and economy of the concrete structure are improved.
本发明公开了一种渗透结晶复合型自修复混凝土结构，包括混凝土构件，所述混凝土构件内掺入渗透结晶材料、环氧树脂以及PVA纤维。本发明还提供了一种渗透结晶复合型自修复混凝土的制作方法，包括：设计混凝土配合比，确定渗透结晶材料、环氧树脂和PVA纤维掺量；将所述渗透结晶材料、PVA纤维与水泥，环氧树脂与水一起掺入混凝土中；浇筑混凝土构件上的混凝土，并养护成型。本发明能提高混凝土结构的力学性能和抗裂性，且使其具备损伤自修复的能力，从而提高混凝土的结构的安全性、耐久性和经济性。
Capillary crystalline composite self-repairing concrete structure and manufacturing method thereof
一种渗透结晶复合型自修复混凝土结构及其制作方法
MA JIANFENG (Autor:in) / LI JING (Autor:in) / WEI XINYI (Autor:in) / WEI JINYI (Autor:in) / TU JIAN (Autor:in)
09.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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