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我公司在南京一些工程的施工中,对混凝土表面采用喷浆毛化处理新工艺,有效地克服了抹灰层易空鼓、易开裂的质量通病,取得了较好的经济和社会效益。一、工艺原理在空压机的输气管路上装置手提式喷浆器,保持一定压力,将特别配制的砂浆垂直喷
In the construction of some projects in Nanjing, the company adopted the new technology of spray grouting treatment on the concrete surface, effectively overcoming the problems of hollowing and easy cracking of the plastering layer, and achieved good economic and social benefits. First, the process principle In the air compressor gas pipeline device hand-held sprayers, to maintain a certain pressure, the special preparation of vertical spray mortar