txhaj tshuaj mortar

txhaj tshuaj mortaryog ib hom tshiab ntawm kev hloov kho epoxy nplaum rau cov qauv tsim, Nws yog ob qho khoom siv, Nws muaj lub zog tensile siab, zoo sib xws nrog txhua yam ntawm cov khoom siv hauv paus (pob zeb, cib, pob zeb, thiab lwm yam) thiab hlau thauj tog rau nkoj pas nrig, nruab nrab , anti-aging thiab lwm yam. Nws yog dav siv hauv kev txhawb nqa, kev teeb tsa, kab hlau rhuav phab ntsa, thiab lwm yam.