Kev siv cov fiberglass rods

1. Tus nqi qis heev ntawm cov iav fiber ntau cov ntaub ntawv nrog cov khoom siv zoo thiab cov nqi siab ua rau cov iav fiber ntau cov khoom siv dav dav thiab siv hauv kev tsim kho kev lag luam.

2. Cov iav fiber ntau sib xyaw tuaj yeem hloov ncaj qha rau cov hlau tuav hauv cov qauv ua vaj tse ib txwm muaj, thiab ua tiav cov txiaj ntsig ntawm kev txhim kho cov qauv kev tiv thaiv rau ntsev tsuag thiab dej hiav txwv corrosion.

3. Cov iav fiber reinforcement muaj cov alkali tsis zoo thiab qaug zog tiv thaiv, uas txwv nws daim ntawv thov.

4. Vim yog cov pH siab ntawm cov dej pore hauv cov qauv pob zeb, nws nthuav tawm ib puag ncig alkaline, kom cov khoom sib xyaw ua ke hauv cov pob zeb ua haujlwm ua haujlwm nyob rau hauv ib puag ncig alkaline rau ntau xyoo.

1. Tom qab cov qauv tsis nyob rau hauv qhov kev txiav txim ntawm cyclic loading, lub coupling nyhuv ntawm qaug zog load ntawm lub alkaline ib puag ncig yog heev unfavorable rau ib tug neeg iav fiber ntau tuav, tab sis ib co zoo corrosion kuj thiab lub neej ntev iav fiber rods yuav tsum tau. .