我第一层房,一方混泥土用5包42.5的水泥框架柱子是这样配比的。不知道强度是c几,第二层以盖好 一方混泥土,用5包42.5水泥,请问混泥土强度是c几
\u4e00\u65b9\u6df7\u6ce5\u571f\u7528\u4e865\u530542.5\u7684\u6c34\u6ce5\uff0c\u90a3\u4e48\u6df7\u6ce5\u571f\u5f3a\u5ea6\u662fc\u51e0\u6c34\u6ce5\u4e00\u5305\u7684\u91cd\u91cf\u7ea6\u4e3a50\u516c\u65a4\uff0c5\u5305\u6c34\u6ce5\u5171\u91cd250\u516c\u65a4\uff0c\u6bcf\u7acb\u65b9C10\u5f3a\u5ea6\u7b49\u7ea7\u7684\u6df7\u51dd\u571f\u7ea6\u9700\u7528\u6c34\u6ce5281\u516c\u65a4\uff0c\u800cC10\u5f3a\u5ea6\u7b49\u7ea7\u7684\u6df7\u51dd\u571f\u662f\u5f3a\u5ea6\u7b49\u7ea7\u6700\u4f4e\u7684\u6df7\u51dd\u571f\uff0c\u4f4e\u4e8e\u6b64\u5f3a\u5ea6\u7b49\u7ea7\u7684\u6df7\u51dd\u571f\u4e0d\u5b9c\u91c7\u7528\uff0c\u6240\u4ee5\u5728\u56fd\u5bb6\u6807\u51c6\u4e2d\u6ca1\u6709C10\u4ee5\u4e0b\u7684\u6df7\u51dd\u571f\u7b49\u7ea7\u3002
\u6309\u5e38\u7528\u666e\u901a\u914d\u5408\u6bd4\uff0c\u6bcf\u7acb\u65b9\u7c73C25\u6df7\u51dd\u571f\u4f7f\u7528\u5f3a\u5ea6\u7b49\u7ea732.5\u7684\u6c34\u6ce5\u7528\u91cf\u5728370kg\u5de6\u53f3\uff0c\u4f7f\u752842.5\u7684\u6c34\u6ce5\u7528\u91cf\u5728330kg\u5de6\u53f3\uff0c\u6309\u5305\u7b97\u7684\u8bdd\uff0c\u6bcf\u5305\u91cd50kg\uff0c\u8fd9\u6837\u7b97\u6bcf\u7acb\u65b9C25\u6df7\u51dd\u571f32.5\u6c34\u6ce5\u7528\u91cf\u4e3a7.4\u5305\uff0c42.5\u6c34\u6ce5\u7528\u91cf6.6\u5305\u3002
5包42.5的水泥重量5×50=250kg,每方混凝土拌合物250kg水泥的配合比,连C20级能否达到都成问题!C20强度太低,不应作为框架柱的混凝土!做较小跨的梁可以。柱是房屋最重要的竖向构件哦。老兄啊,你找的包工头真胆大,就不怕出事吃官司?
也就是c20的水准,这要是做了实块的话,就好了
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