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                陶粒

                陶粒

                陶粒的細通过微信怎么买彩票小顆粒部分稱為陶砂。在陶粒中有許多小於5㎜的細顆粒,在生產中用篩分機將這部分細小顆粒篩分出來,習慣上稱之為陶砂。陶砂的密度略高,化學和熱穩定性好。陶砂主要用於代替天然河砂或山砂配制輕集网上购彩赚钱真的假的料混凝土、輕質砂漿,也可作耐酸、耐熱混凝土細集料。

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