將后澆帶(dai)兩側混凝土表(biao)面的浮漿(jiang)(jiang)、松(song)動的石子及松(song)散混凝土剔(ti)除，表(biao)面鑿毛(mao)(mao)，宿(su)州免拉(la)毛(mao)(mao)止(zhi)漿(jiang)(jiang)條，并澆水濕潤24h以(yi)上。后澆帶(dai)選用具有(you)補償(chang)收縮(suo)作用的微膨脹(zhang)混凝土。混凝土應分層澆筑并振搗(dao)密(mi)實(shi)。施工(gong)(gong)工(gong)(gong)藝(yi)：砼:預拌(ban)混凝土在一(yi)定的時間(jian)內呈流(liu)塑狀態，澆注(zhu)入模，免拉(la)毛(mao)(mao)止(zhi)漿(jiang)(jiang)條厚度(du)，搗(dao)實(shi)固化(hua)后可(ke)以(yi)制成各種(zhong)形(xing)狀和大小的構筑物(wu)或構件，硬(ying)化(hua)后的混凝土具有(you)一(yi)般石料的性質，所以(yi)混凝土也叫(jiao)砼，免拉(la)毛(mao)(mao)止(zhi)漿(jiang)(jiang)條哪里發貨(huo)，人工(gong)(gong)石的意(yi)思(si)。

地下(xia)室外墻后澆(jiao)帶及橋梁免鑿毛止漿帶、止漿條(tiao)生產廠家，后澆(jiao)帶的封閉材料應采(cai)用比先(xian)澆(jiao)搗的結構混(hun)(hun)凝(ning)土(tu)設計強度等級(ji)提高一(yi)級(ji)的微膨脹混(hun)(hun)凝(ning)土(tu)(可在普通混(hun)(hun)凝(ning)土(tu)中(zhong)摻(chan)入微UEA)澆(jiao)筑振搗密(mi)實，并保(bao)(bao)持不少(shao)于14天的保(bao)(bao)溫(wen)、保(bao)(bao)濕養護(hu)。1.防(fang)水附加(jia)層、防(fang)水層施工(gong)范圍、厚度；2.止水鋼板(ban)預埋；3.底板(ban)后澆(jiao)帶兩側混(hun)(hun)凝(ning)土(tu)清(qing)理；4.后澆(jiao)帶混(hun)(hun)凝(ning)土(tu)施工(gong)質量(liang)；5.后澆(jiao)帶混(hun)(hun)凝(ning)土(tu)養護(hu)

或止水帶(dai)(若采用(yong)鋼(gang)板止水帶(dai)則(ze)無此項)→封(feng)(feng)后(hou)澆(jiao)帶(dai)模板，并(bing)加固(gu)(gu)牢固(gu)(gu)→澆(jiao)水濕潤模板→后(hou)澆(jiao)帶(dai)混凝土(tu)澆(jiao)筑(zhu)。墻(qiang)體表面(mian)(mian)缺(que)陷處理(li)及螺桿孔(kong)封(feng)(feng)閉處理(li)后(hou)，施(shi)(shi)工(gong)(gong)防水附加層(ceng)，免(mian)拉毛止漿條寬度多(duo)少(shao)，附加層(ceng)驗(yan)收(shou)合(he)格后(hou)，再施(shi)(shi)工(gong)(gong)防水層(ceng)。經(jing)驗(yan)收(shou)合(he)格后(hou)，再施(shi)(shi)工(gong)(gong)后(hou)續(xu)防水層(ceng)。鑿(zao)毛是(shi)一種用(yong)于(yu)(yu)平整地面(mian)(mian)的(de)施(shi)(shi)工(gong)(gong)方法，常(chang)見于(yu)(yu)土(tu)木工(gong)(gong)程(cheng)和建筑(zhu)工(gong)(gong)程(cheng)中。以確保(bao)鑿(zao)毛施(shi)(shi)工(gong)(gong)的(de)標(biao)準化(hua)和規(gui)范化(hua)。