发明名称 |
PROCEDIMIENTO DE CONFECCIONAR,CON UN TIEMPO DE FRAGUADO CASIINSTANTANEO,REVESTIMIENTOS POROSOS,Y DE REDUCIDA DENSIDAD, AISLANTES,INSONOROS E IGNIFUGOS |
摘要 |
<p>The present invention relates to a composition intended for the preparation of facings by spraying by means of a hose a mixture based on rock wool (A), the composition having an almost instantaneous setting time and a formulation necessarily comprising a combination of (1) at least one powder product (B) containing at least 30% of sodium or potassium bicarbonate, the remainder comprising a compound of acid nature selected from the group comprising calcium chloride, sulfamic acid and sodium bicarbonate, in association with or without association with a solid silicate of sodium or potassium and (2) of at least an aqueous solution (C) of sodium or potassium silicate.</p> |
申请公布号 |
ES540140(D0) |
申请公布日期 |
1986.04.01 |
申请号 |
ES19400005401 |
申请日期 |
1985.02.05 |
申请人 |
SOCIETE FRANCAISE HOECHST |
发明人 |
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分类号 |
C04B28/26;(IPC1-7):C04B14/46;C04B22/12;C04B14/04;C04B14/26 |
主分类号 |
C04B28/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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