PC Galvanized (Aluminium) paona
Hoʻohana ʻia kēia huahana e noho i nā kaula, nā kaula nui a me nā ʻōnaehana heleuma o nā kūkulu uwea alahaka, nā kaula kūwaho o nā ʻāpana alahaka arch a me nā mea kūkulu mua ʻē aʻe e pili pono ʻole me ka puna puna. ua komo pū mākou i ke kūkulu ʻana i nā alahaka nui uwea nui i Kina. ʻO ke anawaena o kēia huahana 12.70mm, 15.20mm, 15.70mm, 17.8mm a he haʻahaʻa hoʻomaha hoʻomaha i kau mua ʻia. Hoʻokomo hou ʻia ka uea kila kapa ʻia a hoʻopaʻa ʻia e ka mālama ʻana i ka wela, a laila hana ʻia i ke kaula uila (aluminika). ʻAʻohe paʻa o ke kaula, a ʻaʻole e hemo ma hope o ka ʻoki ʻana. Paʻa ka pale o ka papa a hoʻomau, a maikaʻi ka pololei. Kūpono nā pono mechanical i nā koi o ASTMA416, prEN10138, NFA35-035 a me nā kūlana ʻē aʻe o ka honua. Loaʻa ka lōʻihi o ka lole i ka pale, ʻo ia ka 12-16 mau manawa o ke anawaena nominal. ʻO ka nui uhi o ka uea hoʻokahi ʻo 190 ~ 350g / m2. ʻO ka ʻike alumina o ka zinc-aluminium alloy steel strand coating ʻaʻole emi ma lalo o 4.2%. Ikaika ka lina pale, a kūlike ka uhi me ka ʻole o ka liu. Hiki i ka nui o ka zinc ke hoʻokō i nā koina o A475-09, pae A.
Nā palena nui & nā pae kuhikuhi
| Diametermm inoa | Tensile Oiaio Rm / Mpa |
Hoakaka |
Ka liʻiliʻi loa ma waena o ka uea waena a me nā aho o waho mm | |||||||
| Max. Ikaika KN≥ | 0.2% Pūʻali Hōʻoiaʻiʻo KN≥ | Elongation ma lalo o Max. Max% | 1000h Hoʻomaha (Initial Load 0.7) r /% | Deflective Tensile Coefficient% | Ka luhi Pulsating Tensile | |||||
| Uwea Inhaul | Uila Non Inhaul | Uwea Inhaul | Uila Non Inhaul | |||||||
| 12.70 | 1770 | 175 | 156 | ≥3.5 | ≤2.5 | ≤20 | ≤28 | Ka palena o ke koʻikoʻi 0.45 FmStress Amplitude 300MPa 2.0 × 106 manawa ʻAʻole haki |
Palena Stress 0.7 FmStress Amplitude 190MPa 2.0 × 106 manawa ʻAʻole haki |
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 | ||||||||
