設備基礎的灌漿料
2021-07-01
在(zai)(zai)工(gong)(gong)程(cheng)建設(she)過(guo)程(cheng)中(zhong),會(hui)出現(xian)很多(duo)需(xu)要(yao)注漿的地(di)方(fang),在(zai)(zai)工(gong)(gong)程(cheng)的地(di)基(ji)、主體、后期施工(gong)(gong)中(zhong)應用廣泛。各種應用中(zhong)常用的三個地(di)方(fang)是設(she)備(bei)基(ji)礎的二次灌(guan)漿、混(hun)(hun)凝土(tu)結構的加固(gu)和修復以及鋼筋(jin)和地(di)腳(jiao)螺栓的錨固(gu)。 將螺栓安裝在(zai)(zai)設(she)備(bei)基(ji)礎的通(tong)螺孔(kong)上后,預留孔(kong)應填(tian)實。如果用普通(tong)混(hun)(hun)凝土(tu)澆(jiao)筑(zhu),混(hun)(hun)凝土(tu)收(shou)縮,在(zai)(zai)澆(jiao)筑(zhu)的混(hun)(hun)凝土(tu)和孔(kong)壁上出現(xian)裂縫,不能...