Kev txiav txim siab hlau, qee zaum hu ua hlau decking, corrugated steel decking, yog ib daim ntawv ntawm cov kev ua tau zoo galvanized steel siv hauv kev tsim khontawmPuas yog pob zeb ua ke.
Nws kuj tseem siv tau los ua cov txheej txheem tshwj xeeb hauv cov vov tsev. Thaum teev raws li Ru tsev vov decking.Nws yog siv los txhawb cov tshuaj insulating.
Hlau Decking yog qhov zoo meej rau kev siv hauv ob chav thiab vov tsev vim tias nws muaj lub zog siab-rau-qhov hnyav piv. Lwm qhov zoo ntawm cov hlau tshuab hlau muaj xws li cov khaub ncaws hlau zoo nkauj, muaj pov thawj durability nrog rau hluav taws kub zoo thiab tus nqi ua tau zoo.
Hlau kuj tseem muaj kev cia siab; Nws yog ib qho ntawm lub ntiaj teb cov ntaub ntawv siv hluav taws xob tshaj plaws nrog ntau dua 40% ntawm 'tshiab' steel tsim los ntawm cov hlau rov ua dua tshiab.
