外墙窗台、窗眉、()等,上面应做流水坡度,下面应做滴水线或滴水槽...
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【背景资料】某多层现浇钢筋混凝土框架结构主体施工。混凝土设...
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承重木结构板材材质标准规定,IIa等级受弯构件或压弯构件不允许有...
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混凝土预制桩采用电焊接头时,电焊结束后停歇时间应大于()min。A、1B、2C、3...
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Thursday, September 15, 2022
Friday, September 16, 2022
由于基础平面图实际上是水平剖面图,故剖到的基础墙、柱的边线用()...
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关于钢筋除锈,正确的是()。A、所有钢筋锈迹均应去除干净B、有些浮锈可以不做处理C、有些陈锈可以不做处理D、有些老锈可以不做处理...
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Thursday, September 15, 2022
下列对饰面砖“空鼓”进行检查最有效、便捷的工具为()。...
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设计要求的洞口、管道、沟槽应于砌筑时正确留出或预埋,未经设计同意...
Thursday, September 15, 2022
Thursday, September 15, 2022
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铝合金组合门窗与中竖(横)框、拼樘料应用螺钉连接固定,其间距不得...
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Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
【背景资料】某多层现浇钢筋混凝土框架结构主体施工。混凝土设...
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