Cov khoom siv grouting yog ua los ntawm cov khoom siv muaj zog zoo li cov khoom sib sau ua ke thiab cov cement raws li cov ntaub ntawv, ntxiv los ntawm cov kua dej siab, micro-expansion, anti-segregation thiab lwm yam ntaub ntawv. Nws ntxiv ib qho dej ntawm qhov chaw tsim kho thiab siv tau tom qab sib tov. Lub grout muaj qhov zoo ntawm tus kheej ntws, lub zog thaum ntxov, siab zog, tsis muaj shrinkage, micro-expansion; non-toxic, harmless, non-aging, tsis muaj dej zoo thiab ib puag ncig ib puag ncig. Kev ua qias tuaj, nws tus kheej nruj, xeb thiab lwm yam ntxwv.
Qhob yog ib lo lus dav dav rau engineering composite cov ntaub ntawv uas aggregates yog cemented rau hauv tag nrho. Lub sij hawm pob zeb yog hais txog kev siv cov cement ua cov ntaub ntawv cementitious, xuab zeb thiab pob zeb ua aggregates; thiab dej (uas tej zaum yuav muaj admixtures thiab Cement admixture, uas yog sib xyaw raws li ib qho piv txwv, kuj hu ua cov pob zeb zoo tib yam, uas yog siv dav hauv engineering engineering.
Grouting slurry yog dav siv nyob rau hauv cov khoom siv hauv paus thib ob grouting, thauj tog rau nkoj bolt anchoring thiab beam thiab kem reinforcement engineering. Vim nws tus kheej fluidity, lub zog thaum ntxov thiab siab zog, nws muaj peev xwm ua tau raws li kev tsim kho uas cov pob zeb tsis tuaj yeem ncav cuag, thiab muaj kev lag luam zoo.