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煤礦快速注漿加固AB料

煤礦快速注漿AB料

我公司生產(chǎn)的水泥基煤礦注漿材料,主要成分為含鋁量比較高的超細水泥熟料粉,其特點(diǎn)是堿度低、耐酸耐腐蝕、早期強度高,體積微膨脹的特性,在煤礦快速注漿加固和超高水充填開(kāi)采中已被廣泛應用,并取得了良好的經(jīng)濟效益,和其它加固材料相比,價(jià)格低、施工方便,效果好,強度高。

一、         穩定性好:常溫常壓下較長(cháng)時(shí)間不改變基本性質(zhì),單體料漿8小時(shí)不凝固,雙液混合后迅速固化,體積不收縮,結石率100%。固化反應過(guò)程中溫度在40度左右。

二、         滲透性強:漿液的黏度低,流動(dòng)性好,可注性強,在外力作用下能滲透到地層的細小裂縫中。

三、         凝結時(shí)間可調:漿液的凝結時(shí)間在一定范圍內可任意調整,并能準確控制,一般情況下雙料3分鐘內失流,15分鐘內固化。

四、         黏結性好:漿液固化后能夠與地層巖體等有一定的黏結強度,加固效果好。


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