水泥地面破損用什么修補
2020-11-12
澆注質量缺陷。一是(shi)意識形態(tai)未(wei)得到(dao)足夠(gou)重視,接(jie)縫不是(shi)主要部分(fen),澆水也不是(shi)認真細致的。第二是(shi)粗糙的結構,不小心夯實,甚至使用大尺寸的骨料。一些(xie)平板(ban)(ban)(ban)節點是(shi)實心的和(he)較低的,從而減小了(le)(le)有(you)效(xiao)橫(heng)截面。第三,地板(ban)(ban)(ban)施工(gong)后接(jie)縫處(chu)(chu)未(wei)及時填充(chong),接(jie)縫處(chu)(chu)未(wei)認真處(chu)(chu)理,影響(xiang)了(le)(le)與(yu)地板(ban)(ban)(ban)的粘結強度。由于不能保證灌(guan)漿縫的質量,因此樓板(ban)(ban)(ban)在承...