Phosphate-bonded calcium aluminate cements

作者: Toshifumi Sugama

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摘要: A method is described for making a rapid-setting phosphate-bonded cementitious material. powdered aluminous cement mixed with an aqueous solution of ammonium phosphate. The mixture allowed to set form amorphous material which also may be hydrothermally treated at temperature from about 120° C. 300° crystal-containing Also are the products this and composition includes polyphosphate.

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