Yuav ua li cas xaiv ib tug zoo hlau profiles rau lub phab ntsa ntub dej?

Hlau profiles rau plasterboard, them nrog zinc, nws yog ib tug ntawm cov feem ntau niaj hnub siv cov ntaub ntawv, uas yog nce siv nyob rau hauv ib tug ntau yam ntawm kev kho. Uas yog vim li cas qhov muag pib tshwm sim zoo sib xws cov khoom ntawm qhov ntau thiab zoo, thiab tsis yog tag nrho cov qauv sib haum mus rau qhov uas yuav tsum muaj kev cia siab thiab, yog li ntawd, yuav tsis tau mus ua lawv zog rau ib tug ntev lub sij hawm. Paub qhov txawv ntawm ib tug hlau profile rau phab ntsa ntub dej siab tshaj plaws txheem ntawm lub luv luv-lived, nws yog tsim nyog thiab cov neeg uas siv cov kev pab cuam ntawm builders kom zoo muaj nuj nqis rau cov nyiaj.

Firstly, zus tau tej cov xws li ib tug profile nws muaj nws tus kheej tricks. galvanizing txheej txheem tso cai rau kom muab tau ib tug tshwm sim rau ntawm tus ncej profile rau gypsum board tiv thaiv tiv thaiv corrosion. Rau lub hom phiaj no, lub zinc cov ntsiab lus rau hauv lub Upper txheej ntawm cov khoom yuav tsum tsis txhob yuav tsawg tshaj li 99.9 feem pua. Yog hais tias, txawm li cas los, qhov no daim duab yuav ua tau ho qis no hlau profile rau phab ntsa ntub dej yuav siv tsis tau. Tsis zoo thiab yuav undergo tshwj xeeb ceev corrosion nyob rau ib noo ib puag ncig, thiab yog li thinning cov hlau yog deformed nyob rau hauv lub siab ntawm lwm yam ntaub ntawv los yog txawm cev qhuav dej.

Nws yog yog li ntawd ib qho tseem ceeb kom paub tias dab tsi thiab hom pleev xim rau profile - qhov no yog tsis ib txwm pab los ntawm ib tug ntxiv theem ntawm kev tiv thaiv los ntawm cov kev puas tsuaj ntawm cov hlau. Feem ntau cov yuav, nyob rau hauv rooj plaub no tus chaw tsim tshuaj paus yog sim mus nkaum galvanized txaus zoo pes tsawg leeg. Nyob rau hauv tas li ntawd, cov hlau profile rau plasterboard, them nrog xim, tsis yooj yim thaum lub sij hawm ncej rooj sib txoos, vim hais tias cov sab sauv khaubncaws sab nraud povtseg cov xim muaj hlau tam sim ntawd sib cais thiab tsim ntau heev pov tseg.

Nyob rau hauv tas li ntawd mus txheej txoj kev, muaj lwm yam "pitfalls" nyob rau hauv qhov siv thiab ua lub tsev ntaub ntawv. Xaiv ib tug qab nthab profile rau gypsum board los yog lwm yam uas zoo sib xws profile rau lub cev los ua ke, nws yog tsim nyog los xav txog tias nws thickness yuav tsum tsis txhob yuav tsawg tshaj li tus qauv 0.5 - 0.6 hli. Xws li ib tug hlau yuav txhim khu kev qha, thaum ntau hloov maj mam hom yuav tsum tau ntxiv ua hauj lwm rau assembling reinforcing struts.

Heev feem ntau, nyob rau hauv thiaj li yuav nkaum qhov real thickness ntawm cov hlau profile, manufacturers ua nws ib tug perforated nto. Ces cov khoom tsis yog tsuas yog tsis yooj yim los ntsuas thiab luj xyuas cov, nws yuav tsum seeb nyob rau hauv tus txheej txheem.

Nyob rau hauv qhov tseeb, paub cov yooj yim tricks, xaiv ib tug zoo profile rau tus ncej yog tsis yog li ntawd tsis yooj yim. Cov txaus ntseeg kawg nkaus txoj kev - mus xav txog ib tug loj tus naj npawb ntawm nws hom nyob rau hauv ib tug kav. Qhov txawv kuaj differing nyob rau hauv nqe thiab yuav tsum hnov qhov kov. Tab sis lub zog profile nrog tus qauv thiab longitudinal tav zog - raws nraim li cas koj xav tau. Cov nplaim xws khoom yuav tsum ci nyob rau hauv lub teeb, uas qhia raws li nrog tag nrho cov uas yuav tsum tau rau galvanizing. Tsawg-zoo ib feem, on qhov tsis tooj, yuav tsum npub thiab lackluster.

Cov kev xaiv ntawm cov hlau profiles thiab raws sij hawm pov thawj ntawm cov theem ntawm nws zoo - ib qho tseem ceeb cov txheej txheem, vim hais tias qhov kev tshem tawm ntawm lub phiv los ntawm phem cov ntaub ntawv uas yuav siv sij hawm ces txawm ntau lub sij hawm thiab kev rau siab.