Tifaftiraha: View Mate All Muraayadaha Casriga ah
Waa kan liiska hubinta u hoggaansanaanta 2024 ee loogu talagalay ilaalada muraayadaha, oo isku daraya heerarka IBC, ADA, ASTM, iyo ASCE ee codsiyada guryaha iyo ganacsiga labadaba:
✅ 1. Shuruudaha Agabka
| Qaybta | Faahfaahinta |
|---|---|
| Galaas | 12mm+ oo la hagaajiyay (ASTM C1048) ama 15mm+ oo la dahaadhay (ANSI Z97.1) |
| Qalabka | 316 bir aan miridh lahayn oo heerka badda ah (oo waafaqsan ASTM F2090) |
| Dhammaadka Cidhifka | Cidhifyo la safeeyey/la tolay (CPSC 16 CFR 1201; geeso fiiqan ma jiraan) |
✅ 2. Heerarka Dhismaha & Badbaadada
- Iska caabbinta Culayska:
- 200 lbs xoog xooggan meel kasta (IBC 1607.7.1)
- ≤ L/60 leexasho (tusaale ahaan, 1″ ugu badnaan muddo 5 cagood ah oo culaysku saaran yahay)
- Dhererka:
- Sagxadaha guryaha: 36–42″ (IBC 1015.2)
- Ganacsiga/Jaranjarada: ugu yaraan 42″ (ADA 505.4)
- Farqiga: Tijaabada wareegga ≤100mm (4″) ee salka/u dhaxaysa guddiyada (IBC 1015.3)
- Tareenka Sare: Waa qasab jaranjarada (dhererka la qabsan karo 34–38″; IBC 1014.6)
✅ 3. Rakibaadda iyo Injineernimada
- Xidhitaan:
- Shubka: ½" barroosinno epoxy ah (3" ku-meel-gaar ah)
- Alwaax: ⅜” bir ah oo dhex mara + bir bir ah oo gadaal u taagan
- Kala fogaanshaha Spigot: ≤1.5m (4.9 ft) galaas 12mm ah (↑ cufnaanta meelaha dabaysha sare leh)
- Shahaadada: Warbixinnada tijaabada rarka ee ASTM E2353 ee dhinac saddexaad ayaa loo baahan yahay
⚠️ Xadgudubyada Ku-meel-gaadhka ah ee Guul-darrooyinka
"Saddexda kormeer ee ugu sarreeya ayaa fashilmay:
- Muraayad aan la kululayn (waxay u jajabisaa toorey)
- Farqiga u dhexeeya > 100mm (khatar ku ah xirashada ilmaha)
- "qalabka 304 SS oo ku milmay jawi qoyan"
— Ururka Qaranka ee Kormeerayaasha Dhismaha (NABI), 2024
