xov xwm

Txhim kho lub zog tawg ntawmntaub fiberglassua tau ntau txoj hauv kev:
1. Xaiv cov khoom fiberglass uas tsim nyog:Lub zog ntawm cov iav fiber ntau yam sib txawv heev. Feem ntau hais lus, qhov siab dua cov alkali ntsiab lus ntawm fiberglass (xws li K2O, thiab PbO), qhov qis dua lub zog. Yog li ntawd, kev xaiv cov iav fiber nrog cov alkali ntsiab lus qis tuaj yeem txhim kho lawv lub zog.
2. Tswj lub cheeb thiab ntev ntawm cov iav fibers:qhov me dua qhov txoj kab uas hla thiab qhov ntev ntawm cov iav fibers, qhov muaj zog dua lawv feem ntau. Tus lej thiab qhov loj ntawm cov microcracks txo qis nrog rau txoj kab uas hla thiab ntev, yog li ua rau lub zog ntawmcov iav fiber.
3. Txhim kho cov txheej txheem tsim khoom:Thaum lub sijhawm tsim khoom, cov kauj ruam ntawm kev kos duab, kev sib xyaw, kev txheej, thiab kev kho kom zoo raug tswj hwm kom ntseeg tau tias cov ntaub sib xws thiab zoo. Piv txwv li, siv cov khoom siv kev sib xyaw thiab kev txheej thiab kho lub sijhawm kho thiab qhov kub kom tau txais cov khoom siv kho tshuab zoo tshaj plaws.
4. Tsis txhob cia ntev dhau:Cov iav fiber yuav lwj thaum lub sijhawm khaws cia vim yog qhov nqus cov dej noo hauv huab cua, ua rau lub zog poob. Yog li ntawd, yuav tsum tsis txhob khaws cia ntev thiab yuav tsum ua cov kev ntsuas kom tsis txhob muaj dej noo.
5. Siv cov nplaum uas tsim nyog:Thaum xaiv cov nplaum, cov khoom siv uas yuav ua rau cov tshuaj lom neeg xeb rau fiberglass yuav tsum tsis txhob siv, tshwj xeeb tshaj yog cov khoom siv ua los ntawm cov ntxhia uas nqus dej tau zoo. Cov tshuaj nplaum uas tsis muaj cement tuaj yeem ua raudaim ntaub fiberglassua haujlwm li qub rau lub sijhawm ntev vim yog qhov tsis yog alkali corrosion thiab kev nqus dej tsawg.