waterproof concrete 和 Water-tight concrete其实简单意义上讲,都是防水混净土的意思,如果非要找出区别,waterproof强调的是防水性,不会被水侵蚀,而 Water-tight指的是不会漏水,它一般是用来形容某个容器的.举个简单的例子,雨衣的材料都是waterproof的,但如果上面有孔,就不是 Water-tight了.
祝进步.
waterproof concrete 和 Water-tight concrete 的定义及主要区别?
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