抹(Mo)面(Mian)砂(Sha)浆(Jiang)由(You)优(You)质(Zhi)水(Shui)泥(Ni)、(?)砂(Sha)、(?)保(Bao)水(Shui)稠(Chou)化(Hua)剂(Ji)等(Deng)添(Tian)加(Jia)剂(Ji)配(Pei)制(Zhi)而(?)成(Cheng),(?)加(Jia)入(Ru)适(Shi)量(Liang)的(De)清(Qing)水(Shui),(?)充(Chong)分(Fen)搅(Jiao)拌(Ban),(?)静(Jing)置(Zhi)5分(Fen)钟(Zhong)即(Ji)可(Ke)使(Shi)用(Yong),(?)所(Suo)拌(Ban)和(He)的(De)物(Wu)料(Liao)应(Ying)在(Zai)预(Yu)定(Ding)的(De)凝(Ning)结(Jie)时(Shi)间(Jian)内(Nei)用(Yong)完(Wan),(?)具(Ju)有(You)粘(Zhan)结(Jie)强(Qiang)度(Du)较(Jiao)强(Qiang),(?)保(Bao)水(Shui)性(Xing)好(Hao),(?)抗(Kang)流(Liu)挂(Gua),(?)不(Bu)开(Kai)裂(Lie)、(?)不(Bu)空(Kong)鼓(Gu)、(?)收(Shou)缩(Suo)率(Lu)小(Xiao),(?)抗(Kang)冻(Dong)融(Rong)性(Xing)能(Neng)好(Hao),(?)使(Shi)用(Yong)方(Fang)便(Bian)等(Deng)特(Te)点(Dian)。(?)