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method for preparation of cement mortar, which included both as a portlandcementmateriaal aluminous cement, slag cement and concrete objects.according to this method, obtained from the prepared mortar.
method for preparation of cement mortar, which included both as a portlandcementmateriaal aluminous cement, slag cement and concrete objects.according to this method, obtained from the prepared mortar.
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机译:水泥砂浆的制备方法,包括作为普通水泥的铝质水泥,矿渣水泥和混凝土物体。
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摘要
Aluminous cements are disclosed containing tricalcium silicate. The tricalcium silicate acts as a delayed-action water-binding agent, which removes water from cement mortars in excess of that required to hydrate aluminous cement to the stable crystalline form of tricalcium aluminate hexahydrate.
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