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Hongyue txoj kab nqes tiv thaiv los tiv thaiv cov cement pam
Kev tiv thaiv kab nqes hav txwv yeem yog ib yam tshiab ntawm cov khoom siv tiv thaiv, feem ntau yog siv rau hauv txoj kab nqes, dej, kev tiv thaiv ntug dej thiab lwm yam haujlwm los tiv thaiv av yaig thiab kev puas tsuaj ntawm txoj kab nqes. Nws yog tsim los ntawm cov cement, woven npuag thiab polyester ntaub thiab lwm yam ntaub ntawv los ntawm kev ua tshwj xeeb.
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Qhob canvas rau dej channel txoj kab nqes tiv thaiv
Qhob canvas yog ib daim ntaub mos uas ntub dej hauv cov cement uas ua rau cov dej tsis zoo thaum raug dej, tawv tawv rau hauv ib txheej nyias nyias, tsis muaj dej thiab hluav taws-tiv taus cov pob zeb ua haujlwm.
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Cement pam yog hom tshiab ntawm cov khoom siv hauv tsev
Cementitious composite lev yog ib hom tshiab ntawm cov khoom siv hauv tsev uas sib xyaw cov cement thiab textile fiber technologies. Lawv tsuas yog tsim los ntawm cov cement tshwj xeeb, peb-dimensional fibers fabrics, thiab lwm yam additives. Cov ntaub ntawv peb-dimensional fiber ntau ua haujlwm raws li lub hauv paus, muab cov qauv yooj yim thiab qee qhov kev hloov pauv rau cov cementitious composite lev. Cov cement tshwj xeeb yog sib npaug ntawm cov ntaub fiber ntau. Ib zaug nyob rau hauv kev sib cuag nrog dej, cov khoom nyob rau hauv cov cement yuav raug cov tshuaj tiv thaiv hydration, maj mam hardening cov cementitious composite lev thiab tsim ib qho khoom zoo ib yam li pob zeb. Cov khoom siv ntxiv tuaj yeem siv los txhim kho kev ua haujlwm ntawm cov cementitious composite lev, xws li kho lub sijhawm teeb tsa thiab txhim kho cov dej tsis zoo.