Looska Galvanized ee lagu dahaadhay kulul ee la safeeyey
Nutska galvanized ee kulul waxay leeyihiin faa'iidooyinka soo socda
1. Waara oo wanaagsan: Deegaannada magaalooyinka, dhumucda caadiga ah ee kuleylka lagu shubo ee ka hortagga miridhku waa la hayn karaa in ka badan 50 sano iyada oo aan loo baahnayn dayactir; Meelaha magaalooyinka ama xeebaha, lakabka caadiga ah ee ka hortagga miridhku ee kulul lagu shubo waxaa la hayn karaa 20 sano iyada oo aan loo baahnayn dayactir.
2. Kharash yar oo habayn ah: Qiimaha galvanizing-ka kulul ee loogu talagalay ka hortagga miridhku waa ka hooseeya kan dahaarka rinjiga kale.
3. Kalsooni wanaagsan: Lakabka galvanized-ka ah wuxuu ku xiran yahay birta wuxuuna qayb ka noqdaa dusha sare ee birta, sidaa darteed xasilloonida dahaarka waa mid la isku halleyn karo.
4. Waqti iyo dadaal badbaadin: Habka galvanization-ku waa ka dhakhso badan hababka kale ee dhismaha dahaarka wuxuuna ka fogaan karaa waqtiga loo baahan yahay rinjiyeynta goobta dhismaha ka dib rakibidda.
5. Adkaynta dahaarka oo xooggan: awood u leh inay u adkeysato waxyeelada farsamada inta lagu jiro gaadiidka iyo isticmaalka.
6. Ilaalinta isku dhafan: Qayb kasta oo ka mid ah qaybta la dahaadhay waxaa lagu dahaadhi karaa zinc, taasoo bixinaysa ilaalin dhammaystiran xitaa meelaha godadka ah, geesaha fiiqan, iyo meelaha qarsoon.
Heerka waxqabadkiisu badanaa wuxuu u dhexeeyaa 4.8 iyo 10.9, iyadoo leh noocyo kala duwan oo qeexitaanno ah, sida M12-M48. Dhumucda dahaarka galvanized-ka kulul ee lagu shubo guud ahaan waa ≥ 54 μm. Tayada iyo heerarka waxaa badanaa la soo saaraa iyadoo loo eegayo shuruudaha GB5780-2000 iyo GB41-2000, sifooyinka farsamadana waxay u hoggaansamaan GB3980.1-2000 iyo GB3980.2-2000.
Cabbirka
Xuduudaha
| Cabbirka dunta d | M1 | M1.2 | M1.4 | M1.6 | (M1.7) | M2 | (M2.3) | M2.5 | (M2.6) | M3 | (M3.5) | M4 | M5 | M6 | (M7) | M8 | ||
| P | Ciyaarta | Dun adag | 0.25 | 0.25 | 0.3 | 0.35 | 0.35 | 0.4 | 0.45 | 0.45 | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1 | 1.25 |
| Mawduuc fiican - 1 | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | 1 | ||
| Mawduuc fiican-2 | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | ||
| m | ugu badnaan = cabbirka magaca | 0.8 | 1 | 1.2 | 1.3 | 1.4 | 1.6 | 1.8 | 2 | 2 | 2.4 | 2.8 | 3.2 | 4 | 5 | 5.5 | 6.5 | |
| daq | 0.55 | 0.75 | 0.95 | 1.05 | 1.15 | 1.35 | 1.55 | 1.75 | 1.75 | 2.15 | 2.55 | 2.9 | 3.7 | 4.7 | 5.2 | 6.14 | ||
| mw | daq | 0.44 | 0.6 | 0.76 | 0.84 | 0.92 | 1.08 | 1.24 | 1.4 | 1.4 | 1.72 | 2.04 | 2.32 | 2.96 | 3.76 | 4.16 | 4.91 | |
| s | ugu badnaan = cabbirka magaca | 2.5 | 3 | 3 | 3.2 | 3.5 | 4 | 4.5 | 5 | 5 | 5.5 | 6 | 7 | 8 | 10 | 11 | 13 | |
| daq | 2.4 | 2.9 | 2.9 | 3.02 | 3.38 | 3.82 | 4.32 | 4.82 | 4.82 | 5.32 | 5.82 | 6.78 | 7.78 | 9.78 | 10.73 | 12.73 | ||
| e① | daq | 2.71 | 3.28 | 3.28 | 3.41 | 3.82 | 4.32 | 4.88 | 5.45 | 5.45 | 6.01 | 6.58 | 7.66 | 8.79 | 11.05 | 12.12 | 14.38 | |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| 1000 unugba = kg | 0.03 | 0.054 | 0.063 | 0.076 | 0.1 | 0.142 | 0.2 | 0.28 | 0.72 | 0.384 | 0.514 | 0.81 | 1.23 | 2.5 | 3.12 | 5.2 | ||
| Cabbirka dunta d | M10 | M12 | (M14) | M16 | (M18) | M20 | (M22) | M24 | (M27) | M30 | (M33) | M36 | (M39) | M42 | (M45) | M48 | ||
| P | Ciyaarta | Dun adag | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | 2.5 | 3 | 3 | 3.5 | 3.5 | 4 | 4 | 4.5 | 4.5 | 5 |
| Mawduuc fiican - 1 | 1 | 1.5 | 1.5 | 1.5 | 1.5 | 2 | 1.5 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | ||
| Mawduuc fiican-2 | 1.25 | 1.25 | / | / | 2 | 1.5 | 2 | / | / | / | / | / | / | / | / | / | ||
| m | ugu badnaan = cabbirka magaca | 8 | 10 | 11 | 13 | 15 | 16 | 18 | 19 | 22 | 24 | 26 | 29 | 31 | 34 | 36 | 38 | |
| daq | 7.64 | 9.64 | 10.3 | 12.3 | 14.3 | 14.9 | 16.9 | 17.7 | 20.7 | 22.7 | 24.7 | 27.4 | 29.4 | 32.4 | 34.4 | 36.4 | ||
| mw | daq | 6.11 | 7.71 | 8.24 | 9.84 | 11.44 | 11.92 | 13.52 | 14.16 | 16.56 | 18.16 | 19.76 | 21.92 | 23.52 | 25.9 | 27.5 | 29.1 | |
| s | ugu badnaan = cabbirka magaca | 17 | 19 | 22 | 24 | 27 | 30 | 32 | 36 | 41 | 46 | 50 | 55 | 60 | 65 | 70 | 75 | |
| daq | 16.73 | 18.67 | 21.67 | 23.67 | 26.16 | 29.16 | 31 | 35 | 40 | 45 | 49 | 53.8 | 58.8 | 63.1 | 68.1 | 73.1 | ||
| e① | daq | 18.9 | 21.1 | 24.49 | 26.75 | 29.56 | 32.95 | 35.03 | 39.55 | 45.2 | 50.85 | 55.37 | 60.79 | 66.44 | 71.3 | 76.95 | 82.6 | |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| 1000 unugba = kg | 11.6 | 17.3 | 25 | 33.3 | 49.4 | 64.4 | 79 | 110 | 165 | 223 | 288 | 393 | 502 | 652 | 800 | 977 | ||
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