Cov fiberglass txiav strands yog yaj los ntawm iav thiab cua tshuab ua cov fibers nyias thiab luv nrog cua ceev lossis nplaim taws, uas ua rau iav wool. Muaj ib hom iav wool ultra-fine uas tsis muaj dej noo, uas feem ntau siv ua ntau yam resins thiab plasters. Cov ntaub ntawv txhawb nqa rau cov khoom xws li phaj, cov ntaub ntawv sib xyaw, thiab fiberglass reinforced plastics tuaj yeem ua lub luag haujlwm hauv kev txhawb nqa, kev tiv thaiv tawg, thiab kev tiv thaiv hnav.
Cov khoom siv fiberglass chopped strand siv dav hauv cov khoom siv refractory, kev lag luam gypsum, kev lag luam khoom siv hauv tsev, cov khoom siv iav fiber reinforced yas, cov khoom nres tsheb, cov lev saum npoo thiab ntau yam kev lag luam. Vim nws cov nqi tsim nyog, nws yog qhov tsim nyog rau kev sib xyaw nrog resin ua cov khoom siv reinforcing rau lub plhaub ntawm lub tsheb, tsheb ciav hlau, thiab nkoj, thiab siv rau cov koob uas tiv taus kub siab, cov ntawv nqus suab hauv tsheb, cov hlau kub dov, thiab lwm yam.
Nws cov khoom siv dav dav hauv kev lag luam tsheb, kev tsim kho, thiab kev tsav dav hlau txhua hnub. Cov khoom lag luam ib txwm muaj xws li cov khoom siv hauv tsheb, cov khoom siv hluav taws xob thiab hluav taws xob, thiab cov khoom siv kho tshuab. Nws kuj tseem siv tau los txhim kho cov tshuaj fiber inorganic uas tiv thaiv kev ntws thiab tiv thaiv kev tawg ntawm cov pob zeb mortar. Nws kuj tseem yog lwm txoj hauv kev rau polyester fiber, lignin fiber thiab lwm yam khoom sib tw heev uas siv los txhim kho cov pob zeb mortar. Nws kuj tseem tuaj yeem txhim kho qhov kub thiab txias tsis kam ntawm cov pob zeb asphalt. Kev ua tau zoo thiab kev qaug zog tsis kam thiab ua kom lub neej kev pabcuam ntev dua. Yog li ntawd, cov iav fiber txiav strands yog siv dav.
Raws li peb txhua tus paub, cov iav fiber txiav strand muaj cov yam ntxwv ntawm lub zog siab, zoo heev corrosion tsis kam thiab tsis muaj xeb, yog li nws tau siv dav hauv cov haujlwm kho dej. Nrog rau kev qhia txog kev tiv thaiv ib puag ncig hauv tebchaws, kev txuag hluav taws xob thiab txo cov pa phem thiab cov cai thiab kev cai lij choj, lub xeev yuav nce kev nqis peev hauv daim teb no, thiab kev siv cov iav fiber txiav strands hauv cov chaw kho dej yuav ua rau muaj kev vam meej zoo. Kev tiv thaiv ib puag ncig thiab cov haujlwm hluav taws xob rov ua dua tshiab yog cov haujlwm uas lub xeev tsom mus rau thiab txhawb nqa, thiab lawv kuj yog cov chaw siv uas kev lag luam iav fiber txiav strand tau them sai sai rau xyoo tas los no. Kev ua lag luam muaj qhov chaw dav rau kev txhim kho.
Lub sijhawm tshaj tawm: Lub Kaum Hli-19-2021
