Can I Use Crushed Cement That Is Gone Hard

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can i use crushed cement that is gone hard

已解决 · 上次更新日期: May 27, 2008 · 3 条留言 · 共 2 条回答; May 26, 2008 · Can old bags of cement that has gone hard in its original bag be used in a sand/cement mix? ... It can however be re crushed and ...

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