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板筋的搭接长度是多少?

更新时间: 2021-04-29 18:11:09     

受压钢筋搭接长度大于等于300毫米,受压钢筋搭接长度大于等于200毫米。板筋的搭接长度是指钢筋绑扎连接时钢筋之间的搭接长度,或者说是焊缝的长度。钢筋焊接头一般是采用双面焊,搭接焊头适用于钢筋直径为10到40毫米的HPB235、HRB335、HRB400钢筋。并且搭接时要保证两根板钢筋在同一条直线上,焊缝连接均匀,保证接头性能良好,不会出现断裂的线象,保证工程质量。

关键词: 长度 多少

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