Concrete bonding steel plate reinforcing construction process: Fid-Bau Portal

Concrete bonding steel plate reinforcing construction process

LI SHICONG / HUANG ZHIPENG / ZHANG RUNHUA

The invention relates to the technical field of urban construction, and particularly relates to a concrete bonding steel plate reinforcing construction process. The process comprises the following steps of S1, carrying out surface treatment; S2, carrying out unloading; S3, preparing an adhesive glue; S4, bonding a steel plate; S5, fixing and pressurizing; S6, curing: removing a clamp or a supportafter the adhesive glue is cured for 24 hours; S7, performing inspection; S8, carrying out preservative treatment: carrying out preservative treatment on the surface of the steel plate exposed in theair; S9; carrying out waterproof treatment: performing waterproof sealing treatment on a bonding seam of the steel plate and the concrete; and S10; carrying out heat insulation treatment: wrapping thesteel plate with a heat insulation material, and carrying out heat insulation treatment on the steel plate. The invention aims to provide the concrete bonding steel plate reinforcing construction process for prolonging a service life of a reinforced highway bridge.

本发明涉及城建施工的技术领域，尤其是涉及一种混凝土粘贴钢板加固施工工艺，其包括：S1；表面处理；S2；卸荷；S3；配制粘接胶；S4；钢板粘接；S5；固定加压；S6；固化：待24h粘贴胶固化后折除夹具或支撑；S7；检验；S8；防腐处理：对裸露在空气中的钢板表面进行防腐处理；S9；防水处理：对钢板与混凝土粘接缝进行防水密封处理；S10；隔温处理：在钢板外部包裹隔温材料，对钢板进行隔温处理。本发明目的是提供一种延长加固后的公路桥梁的使用寿命的混凝土粘贴钢板加固施工工艺。

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