襯砌拱頂帶模注漿料
2022-03-31
概述:隧(sui)道(dao)(dao)拱(gong)(gong)頂(ding)帶模(mo)注(zhu)漿(jiang)(jiang)劑是針(zhen)對隧(sui)道(dao)(dao)襯砌(qi)拱(gong)(gong)頂(ding)脫空等常(chang)見質量(liang)問(wen)題開(kai)發(fa)的一種新型緩(huan)凝(ning)早強注(zhu)漿(jiang)(jiang)材料,由各種超細聚合(he)物有機和(he)無機材料和(he)超細摻(chan)合(he)料制(zhi)成。優質硅酸鹽水泥和(he)硅砂(sha)經固定工藝加(jia)工而成。產品(pin)加(jia)水攪(jiao)拌(ban),流(liu)動性大。緩(huan)凝(ning)和(he)早強雙重功能。與混凝(ning)土結合(he)力好,微膨脹等。,技術指標完全符合(he)《隧(sui)道(dao)(dao)襯砌(qi)拱(gong)(gong)頂(ding)帶模(mo)注(zhu)漿(jiang)(jiang)技術要求...