Cov tshuaj tiv thaiv -corrosion nyhuv ntawmFRP tiv thaiv -corrosion panelsnyob ntawm qhov zoo ntawm cov khoom nws tus kheej, tab sis kuj nyob ntawm qhov tseeb ntawm cov khoom xaiv thiab cov qauv ntawm kev tsim kho. Qee cov khoom lag luam tsis zoo hauv kev ua lag luam tau dhau los ua qhov siab - cov khoom zoo, thiab kev tsim kho tsis raug feem ntau ua rau muaj kev tiv thaiv - corrosion tsis ua hauj lwm thiab ua rau lub neej ua haujlwm luv. Cov lus qhia no yuav pab koj xaiv cov khoom tsim nyog thiab xyuas kom muaj kev tsim kho kom zoo.
Txhawm rau kom tsis txhob muaj teeb meem thaum xaiv cov khoom, koj yuav tsum nkag siab peb lub hauv paus ntsiab lus.
Ua ntej, xav txog hom resin. Rau cov ntawv thov dav dav, isophthalic polyester resin tuaj yeem siv tau, thaum rau cov ntawv thov corrosive heev (xws li kev cob qhia tshuaj), vinyl ester resin yuav tsum raug xaiv, vim tias nws muaj kev tiv thaiv zoo dua - kev ua haujlwm corrosion thiab kev pab cuam lub neej ntawm ntau tshaj 20 xyoo. Tsis txhob xaiv cov laug cam ua los ntawm cov khoom siv rov ua dua tshiab, vim tias cov khoom siv no yuav tawg thiab delaminate nyob rau lub sijhawm luv luv.
Thib ob, txheeb xyuas qhov tshwm sim thiab qhov ntsuas. High-zoo tiv thaiv-corrosion boards muaj ib tug du nto, tsis muaj npuas los yog tawg, thiab cov anti-corrosion gel coat thickness yog uniform (Ntau tshaj los yog sib npaug zos rau 0.3mm). Tshawb xyuas daim ntawv ntsuam xyuas kom paub meej tias nws cov kev tiv thaiv corrosion, tensile lub zog thiab lwm yam ntsuas raws li GB / T 50212-2014 tus qauv.
Thib peb, cov khoom yuav tsum raug kho raws li qhov tshwj xeeb scenario. Rau cov av noo siab thiab siab corrosion, cov khoom uas muaj ob -sided anti-corrosion txheej yuav tsum raug xaiv. Rau cov cheeb tsam uas xav tau teeb pom kev zoo, translucent anti-corrosion panels tuaj yeem xaiv tau, thiab nws yuav tsum raug sau tseg tias cov tshuaj tiv thaiv -corrosion txheej tsis cuam tshuam rau lub teeb xa hluav taws xob.
Cov txheej txheem tsim kho Standardized yog qhov tseem ceeb sib npaug. Kev npaj kom zoo yog qhov tseem ceeb; steel qauv nto yuav tsum tau sandblasted mus rau qib Sa2.5 kom paub meej txaus nto roughness thiab tiv thaiv qhov chaw tsis sib xws los ua rau xoob vaj huam sib luag adhesion. Tshwj xeeb los tiv thaiv-corrosion fasteners yuav tsum tau siv los kho; lub qhov yuav tsum tau drilled ua ntej, nrog rau lub qhov taub 2-3mm loj dua lub taub hau ntsia hlau kom tso cai rau thermal expansion thiab contraction. Kev sib tsoo ncaj ncaj yog txwv tsis pub. Kev sib koom ua ke yog qhov tseem ceeb rau kev tiv thaiv corrosion; vaj huam sib luag sib tshooj yuav tsum muaj ntau dua lossis sib npaug li 200 hli, nrog ob txheej ntawm cov ntaub ntawv tsis muaj dej tsis zoo thiab cov kab xev tiv thaiv corrosion siv rau ntawm qhov sib tshooj, ua raws li cov sealant tshwj xeeb rau kev tiv thaiv ob. Ib mus rau ob txheej ntawm cov khoom siv txhawb zog yuav tsum tau ntxiv ntawm cov ces kaum kom tiv thaiv kev ntxhov siab thiab kev puas tsuaj. Kev tsim kho ib puag ncig yuav tsum tau tswj hwm; Qhov ntsuas kub yuav tsum nyob nruab nrab ntawm 15-30 degree, thiab cov av noo ntawm cov txheeb ze yuav tsum tsis pub tshaj 85%. Kev tsim kho yuav tsum zam kom tsis txhob muaj nag lossis cua.
