Galvanized Wax Coated Sheath PC Strand
Cov khoom no tshwj xeeb yog siv rau cable-nyob choj.Peb npaj cov khoom siv raw thiab kev tsim khoom nruj me ntsis raws li kev tsim qauv thoob ntiaj teb, kev sim thiab kev teeb tsa.Nws ua tau raws li cov kev cai tshwj xeeb ntawm ASTMA416, NFA35-035, XPA35-037-3: zawv zawg tiv thaiv thiab sheathed strand (p Hom) thiab adherent tiv thaiv thiab sheathed strand (SC hom);lub nominal txoj kab uas hla ntawm 12.5 mus rau 15.7 hli;galvanized thiab galvanized aluminium alloy;waxed anticorrosive thiab nrog high-density polyethylene sheath.Cov khoom lag luam yog tsim los ntawm cov khoom siv raw khoom xaiv, tsim thiab ua raws li kev saib xyuas nruj.Cov nyiaj siv quav ciab, sheath puab thiab thickness yog qhov tseeb.Mechanical thiab txheej txheem cov khoom yog ruaj khov.Technical indexes, xws li dej nruj, kev sib txhuam thawj zaug, adhesion retention nyob rau hauv thermal hloov, qhov cuam tshuam tsis kam, tag nrho cov tuaj yeem ncav cuag tus qauv txaus siab.Nws tau raug xa tawm hauv cov khoom tsis tu ncua mus rau kev lag luam txawv teb chaws.
Cov ntsiab lus tseem ceeb & cov qauv siv
| Strand Nominal Txoj kab uas hla mm | SC Outer Txoj kab uas hla mm | PE Sheath Thickness mm | PE Massg/m | Qhov hnyav g / m | Zinc (Aluminium) Txheej Mass g/m2 | Nominal Tensile zog Mpa | Max.Force KN | 0.1% Pov thawj Force KN | Elongation nyob rau hauv Max.quab yuam% | Kev so 1000 / 0.7% | |
| Min. | Max. | ||||||||||
| 12.5 ib | 15.3 | 16.7 ib | ≥1.5 | ≥65 | 5 ~ 18 | 190-350 Nws | Xyoo 1860 | 173 | 154 | ≥3.5 | ≤ 2.5 |
| 12.9 ib | 15.7 ib | 17.1 | 176 | 166 | |||||||
| 15.2 | 18.0 Nws | 19.4 ib | ≥80 | 260 | 260 | ||||||
| 15.7 ib | 18.5 Nws | 19.9 ib | 279 | 248 | |||||||
