Process for manufacturing cellular plaster and molded plaster ar

Details Process for manufacturing cellular plaster and molded plaster ar Process for manufacturing cellular plaster and molded plaster ar

1982-10-12

1985-06-18

Straub, Gary P.

Compositions: coating or plastic

Coating or plastic compositions

Proteinaceous material containing

106118, 423555, C04B 1100, C04B 100, C01F 1146

Patent

active

045239541

ABSTRACT:
A process for manufacturing a cellular plaster with plaster obtained by calcining phosphogypsum, comprising mixing dry plaster with a previously prepared aqueous foam and with about 0.1-5% by weight, relative to the dry plaster, of slaked lime.

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