V-hom dai keel installation ceev faj

1. Thaum siv rau lub qab nthab, sab ntev ntawm gypsum board yuav tsum tau nteg vertically los yog parallel mus rau lub auxiliary keel. Qhov kev ncua deb ntawm cov fixings (tus kheej-tapping screws) thiab gypsum board yog hais txog 10-16 hli. Thaum nruj, lub gypsum board yuav tsum tau tsau rau lub thav duab;
2. Thaum kho lub rooj tsavxwm, nws yuav tsum tau kho los ntawm nruab nrab ntawm qhov ntev thiab luv ntawm ib lub rooj tsavxwm. Tom qab cov ntsia hlau tau muab tso rau, cov ntsia hlau taub hau me ntsis faus rau hauv lub rooj tsavxwm, tab sis lub rooj tsavxwm yuav tsum tsis txhob puas;
3. Thaum cov gypsum boards yog pob tw-jointed, lawv yuav tsum nyob ze ua ke, thiab cov pob qij txha yuav tsum tau txhawb nqa los ntawm kev sib tsoo keels. Cov gypsum boards yuav tsum tau muab tso rau hauv lub xeev tsis muaj kev ntxhov siab thiab yuav tsum tsis txhob muab tso rau ntawm qhov yuam kev. Hauv qab ntawm lub pob txha pob txha yuav tsum tau ua kom zoo nyob rau hauv tib lub dav hlau, thiab cov pob qij txha ntawm cov pob txha txuas ntxiv yuav tsum tau staggered.
Cov xim keel yog ua los ntawm txias-kuav los tiag nruam kub-dip galvanized steel sawb thiab pleev xim strip raws li raw khoom. Nws yog qhov nyias-walled profile nrog qhov tsim nyog "T" ntu ntu qauv los ntawm cov txheej txheem khoov txias thiab sib xyaw dov.
Txhim kho sab keels
Lub installation ntawm sab keels yuav tsum tau ua raws li cov qauv tsim. L-zoo li tus galvanized lub teeb steel strips yuav tsum tau kho rau cov embedded ntoo cib nrog self-tapping screws raws kab rov tav keel kab ntawm phab ntsa (kem); yog tias nws yog cov pob zeb pob zeb (kem), nws tuaj yeem kho nrog cov ntsia hlau. Qhov sib nrug ntawm cov ntsia hlau yuav tsum tsis txhob ntau tshaj qhov sib nrug ntawm qhov nruab nrab keels ntawm lub qab nthab.
Txhim kho lub ntsiab keel
(1) Lub ntsiab keel yuav tsum tau muab dai rau ntawm lub pas nrig. Qhov sib nrug ntawm lub ntsiab keels yog 900 ~ 1000mm. Lub ntsiab keel yog muab faib ua lub teeb steel keel thiab T-shaped keel. Lub teeb steel keel tuaj yeem xaiv los ntawm UC50 nruab nrab keel thiab UC38 me keel. Lub ntsiab keel yuav tsum tau muab ntsia rau qhov sib npaug mus rau qhov ntev ntawm chav tsev thiab yuav tsum tau arched. Lub koov qhov siab yog 1/200 ~ 1/300 ntawm chav tsev. Lub cantilever seem ntawm lub ntsiab keel yuav tsum tsis txhob siab tshaj 300mm, txwv tsis pub yuav tsum tau ntxiv ib tug ncua kev kawm ntawv pas nrig. Qhov txuas ntawm lub ntsiab keel yuav tsum yog pob tw-jointed, thiab lub pob tw pob qij txha ntawm cov keels uas nyob ib sab yuav tsum staggered. Lub ntsiab keel yuav tsum tau pib leveled tom qab dai.
(2) Rau lub qab nthab uas muaj qhov ntev ntawm ntau tshaj 15m, yuav tsum muab cov keel loj ntxiv rau hauv lub ntsiab keel txhua 15m, thiab welded vertically rau lub ntsiab keel ruaj khov.
(3) Yog tias muaj lub qab nthab loj nrog molding, qhov molding yuav tsum tau welded rau hauv ib lub thav duab nrog lub kaum sab xis steel los yog cov hlau tiaj tus, thiab yuav tsum tau txuas nrog rau hauv pem teb slab.
Nruab nrab keels
Secondary keels muab faib ua ob hom: pom keels thiab zais keels. Hidden keel qab nthab: Thaum txhim kho lub vaj huam sib luag npog, cov keel thib ob yog nyob rau hauv lub tsev, thiab cov keel thib ob tsis pom ntawm lub qab nthab. Pom keel qab nthab: Thaum txhim kho lub hau npog, cov keel theem nrab tau nthuav tawm hauv qab lub hau npog, thiab cov keel thib ob tuaj yeem pom ntawm lub qab nthab. Qhov thib ob keel yuav tsum tau ntsia ze rau lub ntsiab keel. Qhov sib nrug ntawm cov keels thib ob yog 300 ~ 600mm. Qhov thib ob keel yog muab faib ua T-shaped pleev xim keels, T-shaped aluminium alloy keels, thiab tshwj xeeb keels muab los ntawm ntau yam sawb gusset manufacturers. Thaum lub thib ob purlin yog tsau rau lub ntsiab purlin nrog T-zoo li tus galvanized hlau ntawv txuas, ob kawg ntawm lub thib ob purlin yuav tsum tau muab tso rau ntawm kab rov tav flange ntawm L-shaped sab purlin, thiab lub sawb gusset phaj muaj ib tug tshwj xeeb sab hauv lub kaum sab xis. kab raws li sab purlin.