Qhov siab tshaj plaws ntawm iav railing yog dab tsi?

Kho kom raug: Viewmate tag nrho cov iav railing

Qhov ntev tshaj plaws ntawm cov iav railing yog cuam tshuam los ntawm cov yam xws li iav tuab, hom, txoj kev txhawb nqa, thiab qhov xwm txheej ntawm daim ntawv thov. Feem ntau hais lus:

1. Rau cov iav tempered ¼-nti uas tsuas yog khi sab saud thiab hauv qab xwb, qhov siab tshaj plaws uas pom zoo yog 60 nti (kwv yees li 1524 hli).
2. Rau cov iav tempered ⅜-nti uas tsuas yog khi sab saud thiab hauv qab xwb, qhov siab tshaj plaws uas pom zoo yog 96 ntiv tes (kwv yees li 2438.4 hli).
3. Rau cov iav tempered ½-nti uas tsuas yog khi sab saud thiab hauv qab xwb, qhov siab tshaj plaws uas pom zoo yog 120 ntiv tes (kwv yees li 3048 hli).

Txawm li cas los xij, hauv kev siv ua haujlwm, qhov siab tshaj plaws ntawm cov iav railings feem ntau tsis pom zoo kom tshaj 1.2 meters. Ntxiv mus, rau cov iav railings loj dua - span, xav tau iav tuab dua, xws li 18 - hli - iav tuab rau cov vaj huam sib luag tshaj 1.7 meters ntev. Tib lub sijhawm, cov cai hauv zos thiab cov qauv cuam tshuam yuav tsum tau ua raws li, thiab tus kws ua vaj tse lossis tus kws kes duab vajtse uas muaj ntawv tso cai yuav tsum tau sab laj los txiav txim siab qhov muaj zog ntawm cov qauv thiab qhov siab tshaj plaws rau cov ntawv thov tshwj xeeb.

Muaj cov qauv kev nyab xeeb thiab cov cai tswjfwm rau cov iav railing spans, uas tau teev tseg hauv lub tebchaws thiab kev lag luam. Cov tseem ceeb yog raws li nram no:

• 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.

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