Editor: Saib Mate Tag nrho cov iav Railing
Qhov tseem ceeb ntawm kev ua raws li cov iav guardrails (dawb, ntaiv, lossis kev siv pas dej):
1. Muaj peev xwm thauj khoom muaj peev xwm (tsis sib tham)
-Live Load Resistance:
A 200- phausconcentrated loadthov kab rov tav ntawm txhua qhov chaw (IBC 1607.7.1).
Auniform load ntawm 50 phaus ib linear ko tawhlasaumntug (ASCE 7-22).
Deflection Limit:Txwv rau L / 60 (piv txwv li, qhov siab tshaj plaws ntawm 1 nti rau 5-ko taw ncua) nyob rau hauv load.
Test Standard:ASTM E2353 (yuav tsum tau muaj ntawv pov thawj thib peb).
2. Khoom siv & FabricationSpecifications
| Cheebtsam | Kev xav tau |
| Hom iav | Tempered (ASTM C1048) lossis laminated tempered (ANSI Z97.1) -min. 12 hli thickness. |
| Kho vajtse | 316 marine-qib stainless hlau (ASTM F2090); Aluminium alloy 6061-T6. |
| Ntug tiav | Seamed / polished npoo (tsis muaj sharpness ib CPSC 16 CFR 1201). |
| Impact Safety | Yuav tsum xeem dhau 100mm sphere xeem (tsis muaj qhov khoob> 4 ") txhawm rau tiv thaiv menyuam yaus (IBC 1015.3). |
Guardrail Qhov siab:
- Cov chaw nyob:36-42 nti (IBC 1015.2).
- Kev lag luam / ntaiv:Yam tsawg kawg ntawm 42 ntiv tes (ADA 505.4).
-Cov Kev Xav Tau Zoo Tshaj Plaws Rail:
- Cov ntaiv:Lub tsheb ciav hlau sab saum toj, 34-38 nti hauv qhov siab, yog qhov yuav tsum tau ua (IBC 1014.6).
- Qib decks:Ib qho kev tsheb ciav hlau sab saum toj yog xaiv tau yog tias lub iav ua tau raws li qhov siab thiab kev thauj khoom tshwj xeeb.
- Base Attachment:
- Anchor bolts nrog qhov tsawg kawg nkaus txoj kab uas hla ntawm 1/2 nti, teem rau hauv pob zeb nrog epoxy (yam tsawg kawg 3-nti embedment).
4. Tshwj xeeb Case: Stair Glass Guardrails
-Handrail Integration:Cov iav tsis tuaj yeem ua haujlwm ua haujlwm; yuav tsum muaj ib lub tsheb ciav hlau sib cais.
-Txoj kev sib txuas:Utilize countersunk taub hau pinsnrog UV-ruaj khov epoxy (xws li SikaFlex® 295).
- Kick phaj:Qhov siab tsawg kawg nkaus ntawm 4 ntiv tes ntawm lub hauv paus ntaiv kom tiv thaiv ko taw slippage (OSHA 1910.29).
5. Cov ntsiab lus ua tsis tiav
- "80% ntawm kev soj ntsuam ua tsis tiav suav nrog:
- Cov iav tsis muaj ntawv pov thawj (siv 10mm annealed es tsis txhob 12mm tempered)
- Npog> ntau dua 100mm ntawm cov vaj huam sib luag
- Corroded 304 stainless hlau hardware nyob rau hauv ntug dej hiav txwv cheeb tsam
- Cov ntaub ntawv pov thawj thib peb uas ploj lawm. "
Cov Lus Pom Zoo
-Rau thaj chaw muaj tsheb loj:Siv 15 hli laminated iav nrog 1.52 hli PVB interlayer.
- Cua tsam:Txo qhov spigot qhov sib nrug mus rau 1.2 meters lossis tsawg dua (ASCE 7 cua maps).
-Cov ntaub ntawv:Khaws daim ntawv pov thawj zeb (rau iav) thiab ASTM F2452 (rau kho vajtse) qhia.
- Ib txwm xa cov duab kos duab kos duab rau kev pom zoo.Kev teeb tsa tsis ua raws li yuav raug nplua nyiaj ntau dua $ 5,000 thiab yuav tsis muaj kev pov hwm pov hwm.
Xav paub ntau ntxiv? Nyem no hu rau kuv:Saib Mate Tag nrho Cov iav Railing
Post lub sij hawm: Aug-01-2025