The resulting coal ash and gypsum are sold to the cement industry.

剩余的煤灰和石膏粉则出售给水泥行业。

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Gypsum cement can be mixed with Portland cements.

石膏水泥可与波特兰水泥混合。

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Different mixture ratios of desulphurized ash, cement, aggregate, gypsum and lime were tested according to the orthogonal testing method.

采用正交试验方法，设计了脱硫灰、水泥、集料、石膏、石灰的不同配比。

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Eagle Materials Inc. is a Dallas-based company that manufactures and distributes cement, gypsum wallboard, recycled paperboard and concrete and aggregates.

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Based in Dallas, Texas, Eagle is a manufacturer and distributor of building material and construction products like cement, gypsum wallboard, recycled paperboard, and concrete and aggregates.

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Our flagship brands include SHEETROCK Brand gypsum panels and DUROCK cement board, which are recognized around the world.

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