Cov iav railing tuaj yeem ntev npaum li cas?

Tus Kws Kho: Saib Mate Txhua Lub Rooj Vag Iav

• Cov Kev Cai Dav Dav rau Kev Siv Cov Cai Tswjfwm Kev Tsim Kho Vaj Tse(GB 55031 – 2022): Nws tau teev tseg tias cov iav railing ntawm lub sam thiaj, txoj kev hauv tsev sab nraud, txoj kev hauv tsev, atrium, patio sab hauv, ru tsev nkag tau thiab ntaiv yuav tsum tau txais cov iav laminated. Thaum qhov chaw qis tshaj plaws ntawm cov iav railing tsis pub tshaj 5m ntawm qhov siab hauv pem teb ntawm ib sab, qhov tuab ntawm cov iav laminated toughened yuav tsum tsis pub tsawg dua 16.76 hli.
• Cov Lus Qhia Txog Kev Siv Iav Rau Tsev(JGJ 113 – 2015): Rau cov iav railing sab hauv tsev, thaum qhov chaw qis tshaj plaws ntawm cov iav railing yog tsawg dua 3m ntawm qhov siab hauv pem teb ntawm ib sab, yuav tsum siv cov iav toughened nrog lub npe hu ua tuab tsis tsawg dua 12mm lossis cov iav laminated toughened nrog lub npe hu ua tuab tsis tsawg dua 16.76mm. Thaum qhov siab yog ntawm 3m thiab 5m, yuav tsum siv cov iav laminated toughened nrog lub npe hu ua tuab tsis tsawg dua 16.76mm.

• Tus Txheej Txheem Kev Siv rau Kev Tiv Thaiv Kev Tsim Kho Vaj Tse(JGJ/T 470 – 2019): Nws tau teev tseg tias cov iav siv rau kev tiv thaiv kev tsim kho yuav tsum yog cov iav laminated, thiab yuav tsum tau edged thiab chamfered. Lub ntug - sib tsoo yuav tsum zoo - sib tsoo, thiab qhov dav chamfer yuav tsum tsis pub tsawg dua 1 hli. Tus qauv no, ua ke nrog JGJ 113, txwv cov khoom siv thiab cov txheej txheem ua ntawm iav, uas kuj cuam tshuam tsis ncaj qha rau kev siv kev nyab xeeb ntawm cov iav railing spans.
• Cov Cai rau Kev Tsim Cov Qauv Tsev(GB 50009): Nws teev cov khoom thauj kab rov tav ntawm sab saum toj ntawm lub laj kab. Lub nra hnyav ua rau ntawm lub laj kab tes hauv nruab nrab ntawm ob kab. Qhov siab tshaj plaws ntawm kev hloov pauv kab rov tav ntawm lub laj kab yuav tsum tsis pub ntau tshaj 30 hli, qhov sib piv ntawm lub laj kab tes yuav tsum tsis pub ntau tshaj L/250, thiab qhov seem ntawm lub laj kab tes yuav tsum tsis pub ntau tshaj L/1000 1 feeb tom qab tshem tawm, thiab yuav tsum tsis txhob muaj kev xoob lossis poob. Qhov no muaj kev txwv rau qhov dav ntawm lub laj kab iav. Qhov dav dua, qhov dav dua ntawm lub laj kab iav nyob rau hauv qhov kev ua ntawm lub nra hnyav, thiab nws yuav tsum ua tau raws li cov kev cai saum toj no.

Tsis tas li ntawd xwb, qee cov qauv hauv zos thiab cov lus qhia tshwj xeeb ntawm kev lag luam kuj tseem yuav muaj cov cai qhia ntxaws ntxiv txog qhov ntev ntawm cov iav railing. Thaum tsim, tsim kho thiab txais cov iav railing, cov kev cai tsim nyog yuav tsum tau ua raws li kom ntseeg tau tias muaj kev nyab xeeb.

Xav paub ntxiv? Nyem qhov no mus tiv tauj kuv:Saib Mate Txhua Lub Rooj Vag Iav