ANTI CRACK FIBER Anti-crack fibers yog cov khoom siv ntxiv rau cov khoom siv cement, xws li pob zeb, kom txo lossis tiv thaiv kev tawg los ntawm ntau yam, xws li shrinkage, thermal hloov, thiab lwm yam loads. Cov fibers no feem ntau yog ua los ntawm cov ntaub ntawv xws li polypropylene, nylon, ...
Nyeem ntxiv