PC kanasonkhezereka (Aluminiyamu) timafupa
Chogulitsachi chimagwiritsidwa ntchito kukhala zingwe, zingwe zazikulu ndi kachitidwe kazitsulo ka zingwe zama mlatho, zingwe zakunja za zingwe za mlatho wa arch ndi zinthu zina zisanapanikizike zomwe sizimalumikizana mwachindunji ndi matope a konkriti. tapanga nawo nawo ntchito yomanga milatho yayikulu ku China. Makulidwe a mankhwalawa ndi 12.70mm, 15.20mm, 15.70mm, 17.8mm ndipo ndizotsitsimula pang'ono chisanachitike. Chingwe chokulirapo chachitsulo chimakokedwa ndikukhazikika chifukwa cha kutentha, kenako ndikupangira chingwe cha kanasonkhezereka. Chingwecho sichimangika, ndipo sichimasukanso mukadula. Kuphimba pamwamba ndi yunifolomu komanso mosalekeza, ndikuwongola kwake ndikwabwino. Makinawa amakwaniritsa zofunikira za ASTMA416, prEN10138, NFA35-035 ndi miyezo ina yapadziko lonse lapansi. Chingwecho chimakhala ndi yunifolomu yotalika, yomwe ndi nthawi 12-16 yazitali mwake. Kukula kwa waya umodzi ndi 190 ~ 350g / m2. Zomwe zotayidwa ndi zinc-aluminium alloy strand coating kuyika ndizochepera 4.2%. Kumatira kokhazikika kuli kolimba, ndipo zokutira ndizofanana popanda kutayikira. Kuchuluka kwa zinc kumakwaniritsa zofunikira za A475-09, mulingo A.
Magawo ofunikira & miyezo yofotokozera
Mwadzina Diametermm | Kwamakokedwe Mphamvu Rm / Mpa |
Zofunika |
Kusachepera kochepa pakati pa waya wapakati ndi waya wakunja mm | |||||||
Max. Limbikitsani KN≥ | Mphamvu Yotsimikizira ya 0.2% KN≥ | Elongation pansi pa Max. Limbikitsani% | Kupumula kwa 1000h (Katundu Woyamba 0.7) r /% | Deflective kwamakokedwe koyefishienti% | Kutopa Kwambiri Kutopa | |||||
Inhaul Chingwe | Non Inhaul Chingwe | Inhaul Chingwe | Non Inhaul Chingwe | |||||||
12.70 | 1770 | 175 | 156 | .53.5 | .52.5 | ≤20 | ≤28 | Kupanikizika Kwambiri 0.45 FmStress Amplitude 300MPa 2.0 × 106 nthawi Palibe kuswa |
Kupanikizika Kwambiri 0.7 FmStress Amplitude 190MPa 2.0 × 106 nthawi Palibe kuswa |
0.08 |
1860 | 184 | 164 | ||||||||
1960 | 194 | 173 | ||||||||
15.20 | 1770 | 248 | 221 | .53.5 | .52.5 | ≤20 | ≤28 | 0.11 | ||
1860 | 260 | 232 | ||||||||
1960 | 274 | 244 | ||||||||
15.70 | 1770 | 266 | 237 | .53.5 | .52.5 | ≤20 | ≤28 | 0.12 | ||
1860 | 279 | 249 | ||||||||
1960 | 294 | 262 | ||||||||
17.80 | 1770 | 338 | 301 | .53.5 | .52.5 | ≤20 | ≤28 | 0.15 | ||
1860 | 355 | 316 | ||||||||
1960 | 374 | 333 |