混凝土骨料一般采用什么石子? 混凝土搅拌站用什么石子

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8.\u914d\u5236\u9009\u62e9\uff1b\u5728\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u751f\u4ea7\u5382\u5bb6\u6709\u6210\u719f\u7684\u4ea7\u54c1\u914d\u5236\uff0c\u5982\u89c4\u683c\u3001\u6570\u91cf\u3001\u54c1\u79cd\u7b49\u3002\u60a8\u5728\u4ea7\u54c1\u8ba2\u8d2d\u65f6\u53ef\u63d0\u51fa\u60a8\u7684\u7279\u6b8a\u8981\u6c42\u3002\u6211\u4eec\u4f1a\u5c3d\u529b\u6ee1\u8db3\u60a8\u7684\u8981\u6c42\u3002\u4f46\u662f\u5728\u9009\u8d2d\u4ea7\u54c1\u65f6\u5207\u5fcc\u8d2a\u5927\u6c42\u5168\uff0c\u8fd9\u6837\u4f1a\u9020\u6210\u7ecf\u6d4e\u4e0a\u4e0d\u4e0d\u8981\u7684\u6d6a\u8d39\u3002
\u53e6\u5916\u5728\u9009\u8d2d\u4ea7\u54c1\u65f6\u9664\u53c2\u7167\u4e0d\u540c\u751f\u4ea7\u5382\u5bb6\u7684\u4ef7\u683c\u4ee5\u5916\uff0c\u8fd8\u5e94\u7279\u522b\u6ce8\u610f\u4e0d\u540c\u5382\u5bb6\u7684\u914d\u5236\u6e05\u5355\u3002\u9664\u4e0a\u8ff0\u7684\u89c4\u683c\u3001\u54c1\u79cd\u548c\u6570\u91cf\u5916\uff0c\u6700\u91cd\u8981\u7684\u662f\u914d\u5957\u4ef6\u7684\u751f\u4ea7\u5382\u5bb6\u3002\u7efc\u4ee5\u4e0a\u9010\u6761\uff0c\u60a8\u603b\u80fd\u9009\u62e9\u6700\u5408\u9002\u60a8\u7684\u673a\u578b\u3002\u5728\u9009\u62e9\u673a\u578b\u65f6\u4e0d\u8981\u8ffd\u6c42\u6700\u597d\u7684\uff0c\u800c\u5e94\u8ffd\u6c42\u6700\u5408\u9002\u548c\u6ee1\u8db3\u60a8\u9700\u6c42\u7684\uff0c\u56e0\u4e3a\u8fd9\u6837\u7684\u9009\u62e9\u624d\u662f\u6700\u7ecf\u6d4e\u548c\u6700\u6709\u6548\u7684\u3002
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a\u767e\u5ea6\u767e\u79d1-\u6df7\u51dd\u571f\u6405\u62cc\u7ad9
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a\u767e\u5ea6\u767e\u79d1-\u6df7\u51dd\u571f

一般是花岗岩碎石,其他的因为强度问题不予采用。冲洗后满地黑色估计是杂质太多或受污染,最好送检,送检合格后也必须清洗干净后才能使用。

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