隧道專用拱頂注漿料
2021-05-13
隧道金庫帶模具注(zhu)漿(jiang)(jiang)(jiang)過(guo)程,即徑向RPC注(zhu)漿(jiang)(jiang)(jiang)管(guan)(guan)預先(xian)嵌入(ru)小車,第二(er)層襯砌(qi)混凝土澆筑2小時后,RPC注(zhu)漿(jiang)(jiang)(jiang)管(guan)(guan)用(yong)于啟動(dong)特(te)殊的高(gao)流量,微膨脹和早(zao)強(qiang)填充(chong)砂(sha)(sha)(sha)漿(jiang)(jiang)(jiang)(快速流動(dong)砂(sha)(sha)(sha)漿(jiang)(jiang)(jiang)))灌漿(jiang)(jiang)(jiang)以實現(xian)簡單 2. CGM砂(sha)(sha)(sha)漿(jiang)(jiang)(jiang) CGM高(gao)流動(dong),微膨脹和早(zao)期強(qiang)度(du)的填充(chong)砂(sha)(sha)(sha)漿(jiang)(jiang)(jiang)(快速流動(dong)砂(sha)(sha)(sha)漿(jiang)(jiang)(jiang))由低(di)堿(jian)性硅酸(suan)鹽水泥(ni),石(shi)英砂(sha)(sha)(sha),高(gao)線減水劑(ji)(ji),收(shou)縮補償劑(ji)(ji),...