Muhinduzi: Reba uwo mwashakanye Ibirahure byose
Ibisabwa byo kurinda ibirahuri: Urutonde rwubahiriza Kode (2024 IBC / ADA / ASCE)
1. Ibisobanuro byihariye
-Ibirahure:
Ubushyuhe cyangwa Laminated Tempered (ASTM C1048 / ANSI Z97.1)
Umubyimba muto: 12mm (gutura), 15mm + (ubucuruzi / umuyaga mwinshi)
-Ibikoresho:
316 Icyuma cyo mu nyanja-Icyuma (ASTM F2090)
Epoxy inanga (beto) cyangwa binyuze muri bolts (ibiti)
2. Imiterere & Umutekano Ibipimo
| Ibisabwa | Kode | Tekiniki |
|---|---|---|
| Umutwaro Wibanze | IBC 1607.7.1 | Ibiro 200 ahantu hose |
| Imipaka ntarengwa | ASCE 7-22 | ≤ L / 60 (urugero, 1 ″ max kuri 5ft span) |
| Uburebure (Umuturirwa) | IBC 1015.2 | 36 ″ –42 ″ hejuru yo kugenda |
| Uburebure (Ubucuruzi / Ingazi) | ADA 505.4 | 42 ″ byibuze |
| Ibibujijwe | IBC 1015.3 | ≤100mm (4 ″) ikizamini cyumuzingi |
| Gariyamoshi yo hejuru (Ingazi gusa) | IBC 1014.6 | Gufata gari ya moshi 34-38 ″ uburebure |
3. Porotokole ikomeye yo kwishyiriraho
Kuvura impande: Impande zometseho / zidoda (CPSC 16 CFR 1201)
Inanga:
Beto: 1/2 ″ inanga ya epoxy (3 ″ gushira)
Igiti: 3/8 ″ unyuze-hamwe na plaque zinyuma
Umwanya wa Spigot: .51.5m (4.9 ft) kubirahuri 12mm (Ikarita yumuyaga ASCE 7)
Inyandiko: Igice cya gatatu ASTM E2353 raporo yikizamini gisabwa
4. Ingingo zisanzwe zo kunanirwa & Gukosora
- ❌ 10mm ikirahuri cyometseho → Simbuza 12mm + ubushyuhe
- Hardware 304 ibyuma bitagira umwanda → Kuzamura 316 SS hamwe nicyemezo cya ASTM F2090
- ❌ Ibyuho> 100mm → Guhindura clamps / spigots
- Kubura gari ya moshi yo hejuru ku ngazi → Shyira gari ya moshi ifatika (34-38 ″ uburebure)
“Raporo y’imvune 2023 yerekana ko 72% byatsinzwe birimo ibirahuri cyangwa ibyuma byangiritse.”
- Imenyekanisha ry’inama y’igihugu ishinzwe umutekano (NSC)
5. Ibyifuzo byimpuguke
- Uturere twinshi-Umuyaga: Koresha ikirahure cya mmmm 15mm + 50% byongeye
- Imbuga zo ku nkombe: Kugaragaza 316L ibyuma bitagira umwanda (birwanya umunyu)
- Ingazi: Huza ibipapuro byumutwe hamwe na UV itajegajega (SikaFlex® 295)
- Ababikora mbere yo Kwemeza: Sisitemu nkaIkibazocyangwaCR Laurenceshyiramo udupapuro twujuje
Note Icyitonderwa cy'ibihano: Kwishyiriraho kutubahiriza bishobora guteza $ 5,000 + amande (US) n'ubwishingizi butemewe.
Urashaka kumenya byinshi? Kanda hano unyandikire ：Reba uwo mwashakanye Ibirahuri byose
Igihe cyo kohereza: Kanama-06-2025