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日本大有混凝土工业开发具有净化环境功能的铺路材料。以垃圾焚烧工厂排出的焚烧灰熔渣为主要原料制成透水性平板,上面涂刷二氧化钛磷灰石光催化剂,用于铺路
In Japan, there is a great deal of concrete industry to develop paving materials that purify the environment. To waste incineration plant discharge ash slag as the main raw material made of water-permeable plate, coated with titanium dioxide apatite photocatalyst for paving