Cov lus zais ntawm kev siv cov xim pob zeb hlau vuas rau lub sijhawm ntev

Lub neej ntev ntawm cov xim pob zeb hlau cov vuas yog ib qho ntawm cov ntsuas zoo uas txhua tus neeg siv khoom txhawj xeeb heev. Saib ntawm tag nrho cov xim pob zeb pobzeb cov khoom siv ua lag luam, lub neej kev pab cuam ntawm cov xim pob zeb hlau vuas tuaj yeem ntev li 30 mus rau 50 xyoo, uas twb tau txiav txim siab zoo heev. Tus yuam sij kom ntseeg tau tias "lub neej ntev" ntawm cov vuas hlau yog feem ntau cov khoom siv.
Cov xim pob zeb hlau pobzeb feem ntau yog ua los ntawm txhuas zinc plated steel phaj, ntxiv los ntawm ntau yam kev saib xyuas primers, acrylic resin raws li cov nplaum, thiab sintered xim xuab zeb li txheej txheej. Cov ntaub ntawv thiab cov txheej txheem siv tau raug hloov kho tas li thiab rov ua dua rau ntau xyoo. Ntev npaum li cov khoom lag luam tau lees paub tias tsim nyog, kev tsim kho yog tus qauv, thiab tsis muaj kev puas tsuaj rau tib neeg lossis kev puas tsuaj ntuj tsim, lub neej ntawm cov xim pob zeb hlau vuas tuaj yeem ncav cuag lub sijhawm ntev.
Aluminium zinc coated steel phaj muaj zog corrosion kuj piv rau zoo tib yam galvanized steel phaj. Nyob rau hauv cov nqe lus ntawm rwb thaiv tsev nyhuv, thermal reflectivity ntawm aluminium zinc coated steel phaj yog ob zaug ntawm galvanized steel phaj, yog li cov nyhuv rwb thaiv tsev ntawm cov xim pob zeb hlau vuas yog zoo dua li nws. Tsis tas li ntawd, aluminium zinc plated steel daim hlau tuaj yeem tiv taus qhov kub siab tshaj 300 degrees Celsius, uas zoo ib yam li qhov kub-kub oxidation tsis kam ntawm aluminium plated steel daim hlau. Lawv feem ntau siv nyob rau hauv chimneys, ncu, teeb pom kev zoo fixtures, thiab lwm yam. Tsis tas li ntawd, kev tshawb fawb thwmsim tau pom tias txawm nyob rau hauv hnyav ntug hiav txwv dej los yog cov cheeb tsam ntawm kev lag luam, qhov corrosion kuj ntawm aluminium zinc coated steel daim hlau yog peb zaug ntawm galvanized steel daim hlau.