1. Lub epoxy resin txheej ntawm lub hwj chim coated steel purlin yog ib tug high-kev ua tau zoo epoxy resin txheej.Nws muaj cov qib zoo heev, zoo nkauj, txhua yam, super corrosion kuj.Kev sim qhia tias: purlin hauv 30% sulfuric acid, 95% sodium hydroxide, 10% ammonium hydroxide, hydrogen peroxide, 35% hydrochloric acid, 20% nitric acid, 30% phosphoric acid, 40% formaldehyde, sodium oxide, dichloroethylene, tooj liab electrolyte. Soaked rau 120 teev, cov khoom tsis muaj qhov pom tseeb hloov pauv.
2. Cov epoxy resin muaj huab cua zoo heev.Lub epoxy resin txheej tag cais kev sib cuag ntawm cov hlau thiab cov huab cua, zam oxidation thiab corrosion ntawm hlau, ua rau cov purlins muaj super durability thiab zam tom qab tu;
3. Kev siv thev naus laus zis thiab cov qauv kev tshawb fawb ua rau cov purlin tawv thiab hnav-resistant, nrog cov adhesion muaj zog thiab tsis muaj delamination.Anti-corrosion txheej yuav tsis tawg los yog tev tom qab khoov;
4. Kub kub tsis kam thiab kub tsis kam.Thaum qhov kub thiab txias yog 150 degrees thiab qis kub yog -40 degrees, lub txheej tsis muaj tev, bulging, tawg, tev, kev puas tsuaj thiab lwm yam tshwm sim.Lub voj voog khov-thaw 10 zaug, tsis muaj kev hloov pauv hauv purlin;5. Yooj yim installation.
5. Bolted kev twb kev txuas yog saws, thiab lub teb chaws tus qauv 11G521-1-2 yuav siv tau rau installation.Purlin specifications tuaj yeem ua thiab ua tiav raws li qhov xav tau ntawm engineering.
