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粘钢加固施工中需要注意什么

2025-03-16 01:22:53

推荐回答（1个）

回答1：

采用悍马环氧树脂粘钢胶做粘钢加固施工注意事项：
1、钢板粘贴面打毛纹应垂直于构件长向（即受力方向）；
2、砼基面应打磨去一层皮为1至2mm（即浮浆层）；
3、砼强度不得低于C15且表面不得有蜂窝麻面并平整；
4、砼和钢板表面不得有粉层、油污；
5、钢板和砼间须有足够的锚固措施。

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