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发明公开
CN106414361A 超轻矿物泡沫及其制备方法 无效 - 撤回

超轻矿物泡沫及其制备方法
摘要：
本发明涉及一种用于制备矿物泡沫的方法，所述方法包括以下步骤：(i)独立地制备水泥浆料和水性泡沫，所述水泥浆料通过混合水E和水泥C进行制备，所述水泥C包含Na2O的可溶性当量x，x以重量/100份水泥表示，所述浆料的比例x/(E/C)小于或等于1.75，E/C以重量表示，并且水泥C的颗粒具有粒径分布使得粒径分布的比例dmax(h/2)/dmin(h/2)在5和25之间；(ii)将水泥浆料与水性泡沫进行接触以获得泡沫水泥浆料；以及(iii)使在步骤(ii)中获得的泡沫水泥浆料成形并任其发生凝固。
摘要（英）：

The invention concerns a method for producing a mineral foam comprising the following steps: (i) independently preparing a cement slurry and an aqueous foam, the cement slurry being prepared by mixing water E and cement C, the cement C comprising a soluble equivalent quantity x of Na2O, x being expressed by weight for 100 parts cement, said slurry having a ratio x / (E/C) less than or equal to 1,75, E/C being expressed by weight, and the particles of cement C having a size distribution such that the particle size distribution ratio dmax(h/2)/dmin(h/2) is between 5 and 25; (ii) bringing the cement slurry into contact with the aqueous foam in order to obtain a foamed cement slurry; and (iii) shaping the foamed cement slurry obtained in step (ii) and allowing setting to take place.

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