Synthetic Fibers Concrete: Yuav ua li cas, yog vim li cas, yuav ua li cas, hom & 4 lub tswv yim Synthetic fibers yog siv nyob rau hauv pob zeb los txhim kho nws cov khoom thiab ua kom nws durability. Cov fibers no yog tsim los ntawm ntau yam ntaub ntawv, xws li polypropylene, nylon, thiab polyester. Hauv tsab xov xwm no, peb yuav tham txog dab tsi hluavtaws f ...
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