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of /home/abouaayt/public_html/aboutcivil/answers/qa-plugin/user-management/layer.php What's use of gypsum in cement? - Civil Engineering Technical Questions Answers - Ask a Civil Engineer
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What's use of gypsum in cement?
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Gypsum is used to delay the setting time of cement..
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gypsum is an addmixture materials that is important to delay or slow the setting time of cement.
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