-
公开(公告)号:US5296027A
公开(公告)日:1994-03-22
申请号:US8733
申请日:1993-01-25
申请人: Josef Ernst , Hans J. Semmler , Peter Wirtz
发明人: Josef Ernst , Hans J. Semmler , Peter Wirtz
摘要: The invention relates to a dry, surfactant-free single-component alkali metal silicate cement composition containing as hardening agent condensed aluminum phosphate and at least one compound from the group comprising the ortho- and pyrophosphates of manganese, zinc, cobalt, iron(III) and chromium(III) and in addition containing the conventional components rounded quartz sand, clay, kieselguhr, mineral oil and solid powdered sodium water glass or potassium water glass.
摘要翻译: 本发明涉及一种干燥的无表面活性剂的单组分碱金属硅酸盐水泥组合物,其包含作为硬化剂的浓缩磷酸铝和至少一种包含锰,锌,钴,铁(III)的邻 - 和焦磷酸盐的化合物, 和铬(III),另外含有常规成分为圆形石英砂,粘土,硅藻土,矿物油和固体粉末钠水玻璃或钾水玻璃。