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发明公开
CN101642933A 乳化沥青砂浆的制备方法 有权

乳化沥青砂浆的制备方法
摘要：
本发明公开了一种乳化沥青砂浆的制备方法，乳化沥青砂浆是由乳化沥青与水泥、人工砂、水、40-50％的丙烯酸乳液、膨胀剂、引气剂、消泡剂和铝粉混合搅拌而成，乳化沥青是由乳化沥青1号中间品和乳化沥青2号中间品混合并加入稳定剂气体二氧化硅混合搅拌而成，乳化沥青1号中间品是由石油沥青与木质素、烷基胺、气相二氧化硅及聚氧乙烯衍生物加水调制的1号乳化剂混合研磨而成，乳化沥青2号中间品是由石油沥青与火山岩型膨润土加水调制的2号乳化剂混合研磨而成。本发明所述的乳化沥青砂浆的强度强，灌注饱满，且制备方法简单，原料成本低，具有完美的施工性能。
摘要（英）：

The invention discloses a method for preparing emulsified asphalt slurry. The emulsified asphalt slurry is formed by mixing and stirring emulsified asphalt, artificial sand, water, 40-50% acrylic emulsion, sweller, air entraining agent, defoaming agent and aluminum powder; the emulsified asphalt is formed by mixing emulsified asphalt 1# intermediate product and emulsified asphalt 2# intermediate product, adding stabilizer gas silica and evenly mixing; the emulsified asphalt 1# intermediate product is formed by mixing and grinding 1# emusifier prepared by adding water to asphalt, lignose, alkylamine, gas phase silica and polyoxyethylene derivative; and the emulsified asphalt 2# intermediate product is formed by mixing and grinding 2# emusifier prepared by adding water to asphalt, volcanic type amargosite. The emulsified asphalt slurry of the invention is high in strength, plump in pouring, simple in preparation method, low in raw material cost and perfect in construction performance.

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