PC Galvanized (Aluminium) Strand
Badeecaddan waxaa lagu dabaqaa in la joogteeyo fiilooyinka, fiilooyinka waaweyn iyo hababka xidhitaanka dhismayaasha xadhkaha buundada, fiilooyinka dibadda ee dariiqyada buundada qaansada iyo dhismayaasha kale ee hore loo sii adkeeyay ee aan toos ula xiriirin hoobiye shub ah. waxaan ka qayb-qaadannay dhisidda buundooyin badan oo waaweyn oo fiilada ku jira ee Shiinaha. Dhexroorka badeecadani waa 12.70mm, 15.20mm, 15.70mm, 17.8mm waana nasasho hoose oo horay loo adkeeyay. Siliggii dahaarka ahaa ee dahaarka ahaa ayaa la sii sawirey oo lagu xasiliyay daaweynta kulaylka, ka dibna si dhexdhexaad ah loogu sameeyay xarig galvanized (aluminium). Xariggu ma laha wax la isku xiro, mana furi doono marka la gooyo. Dahaarka dushu waa isku mid oo waa joogto, toosnaantu waa wanaagsan tahay. Guryaha farsamada waxay buuxiyaan shuruudaha ASTMA416, prEN10138, NFA35-035 iyo heerarka kale ee caalamiga ah. Xariggu wuxuu leeyahay dherer jiif oo lebis ah, kaasoo ah 12-16 jeer dhexroorka magacaaban. Cufnaanta daahan ee siligga keli ah waa 190 ~ 350g/m2. Waxyaabaha aluminiumka ah ee dahaarka birta ah ee zinc-aluminium ee aluminiumku ka yar yahay 4.2%. Adhesion daahan waa xoog badan yahay, iyo daahan waa isku mid aan daadin. Qadarka zinc wuxuu buuxin karaa shuruudaha A475-09, heerka A.
Halbeegyada muhiimka ah & heerarka tixraaca
Dhexroor magac leh | Xoogga Giraanta Rm/Mpa |
Tilmaamaha |
Farqiga ugu yar ee u dhexeeya siligga dhexe iyo fiilooyinka dibadda mm | |||||||
Ugu badnaan Xoog KN≥ | 0.2% Xoogga Caddaynta KN≥ | Kordhinta Max. Xoog % | Nasashada 1000h (Xamuulka Hore 0.7) r / % | Iskuduwaha Giraanta Difaaca | Daalidda Giraanta Dillaaca | |||||
Cable Inhaul | Fiilada aan Neefsanin | Cable Inhaul | Fiilada aan Neefsanin | |||||||
12.70 | 1770 | 175 | 156 | ≥3.5 | ≤2.5 | ≤20 | ≤28 | Xadgudubka Cadaadiska 0.45 FmStress Amplitude 300MPa 2.0 × 106 jeer Ma jabin |
Xadgudubka Cadaadiska 0.7 FmStress Amplitude 190MPa 2.0 × 106 jeer Ma jabin |
0.08 |
1860 | 184 | 164 | ||||||||
1960 | 194 | 173 | ||||||||
15.20 | 1770 | 248 | 221 | ≥3.5 | ≤2.5 | ≤20 | ≤28 | 0.11 | ||
1860 | 260 | 232 | ||||||||
1960 | 274 | 244 | ||||||||
15.70 | 1770 | 266 | 237 | ≥3.5 | ≤2.5 | ≤20 | ≤28 | 0.12 | ||
1860 | 279 | 249 | ||||||||
1960 | 294 | 262 | ||||||||
17.80 | 1770 | 338 | 301 | ≥3.5 | ≤2.5 | ≤20 | ≤28 | 0.15 | ||
1860 | 355 | 316 | ||||||||
1960 | 374 | 333 |