Alkali-Resistant Fiberglass: Lub Pob Txha Ntsuab Ntsuab Txhim Kho Los Ntawm Cement
Alkali-resistantfiberglass(AR iav) yog cov khoom siv tseem ceeb hauv iav fiber reinforced pob zeb (GRC), ua si lub luag haujlwm tseem ceeb "rib". Raws li 100% inorganic fiber, nws sawv hauv qhov tsis yog -load- cov khoom siv cement, dhau los ua qhov zoo tshaj plaws rau ib puag ncig zoo rau cov hlau thiab asbestos.
Tus nqi tseem ceeb ntawm AR iav nyob rau hauv nws superior alkali tsis kam. Nws tiv taus qhov yaig ntawm qhov chaw alkaline heev (feem ntau yog calcium hydroxide) tsim thaum lub sij hawm cement hydration, tus yam ntxwv tseem ceeb ntawm kev ua haujlwm tsis sib xws los ntawm cov iav fiber ntau. Cov cuab yeej no ua kom nws lub sijhawm ntev - ruaj khov ua haujlwm hauv cov cement matrix.
Ntxiv rau nws cov tub ntxhais alkali tsis kam, AR iav kuj muaj cov khoom zoo heev:
▷ Kev ua tau zoo heev
Nws boasts tsis tshua muaj siab elastic modulus, cuam tshuam lub zog, tensile zog, thiab flexural zog, muab kev txhawb zog rau GRC cov khoom.
▷▷ Zoo heev Durability
Nws tsis yog -flammable, freeze-resistant, thiab hloov tau heev rau qhov kub thiab av noo hloov, muab cov khoom zoo heev huab cua tiv taus.
▷▷▷ Kev tiv thaiv zoo heev
Qhov zoo ntawm kev sib tsoo thiab dej nkag mus ua haujlwm zoo txhim kho kev ncaj ncees thiab kev pabcuam lub neej ntawm cov khoom.
Nrog rau cov khoom tshwj xeeb thiab muaj zog no, alkali- iav fiber ntau tiv taus tau dhau los ua cov khoom siv tseem ceeb uas siv dav hauv siab -kev ua tau zoo reinforced pob zeb (GRC). Nws tsis tsuas yog txhim kho cov kev txwv ntawm cov khoom siv cement, tab sis kuj, vim nws 100% inorganic, nyab xeeb, thiab tus phooj ywg zoo ib puag ncig, tau dhau los ua hom tshiab ntawm ntsuab thiab ib puag ncig tus phooj ywg ntxiv dag zog rau kev txhim kho cov vaj tsev ntsuab, txhaj tshuaj tiv thaiv kev txhim kho tseem ceeb rau hauv cov khoom siv niaj hnub no.
