I-Plain, i-Spiral Rib kunye ne-Indent PC Strand (iingcingo ezi-2, iingcingo ezi-3 kunye neengcingo ezisi-7)
ETshayina, iSilvery Dragon ikakhulu ibonelela ngeengcingo zayo ezisi-7 ezicacileyo kuhola wendlela kunye neemarike zebhulorho zikaloliwe ezinesantya esiphezulu.Ukusukela oko umgca wabakhweli ophakathi kwesixeko saseBeijing-Tianjin waqala ngonyaka ka-2005, iSilvery Dragon ibonelele ngemigca engama-550, 000 kwiiprojekthi ezingaphezu kwama-20 ezinobude obungaphezulu kwe-6000km, kubandakanya iZhengzhou-Xian, iHarbin-Dalian, iBeijing-Shanghai, Shijiazhuang-Taiyuan, Beijing-Shijiazhuang, Shijiazhuang-Wuhan, Tianjin-Qinhuangdao, i-East Ring kwisixeko sase-Hainai njalo njalo.Sikwanayo nonikezelo olululo kulwakhiwo lukaloliwe oluhamba ngesantya esiphezulu esingama-300-400km/h.Ngeli xesha, sithumela kakhulu kwiiprojekthi ezinkulu kumazwe angaphandle, njengeProjekthi ye-Kuwait Jaber Causeway eKuwait, i-Edmonton Ring Expressway eCanada, iProjekthi ye-GLP Nagareyama III eJapan, iTel Aviv ukuya kuloliwe waseJerusalem kwaSirayeli njalo njalo.
Umcu we-PC owenziweyo kunye ne-spiral rib zilungele ubunjineli bekhonkrithi obugxininiswe kwangaphambili obufuna amandla okuqina okuqina kunye nobude obufutshane bodluliselo loxinzelelo lwangaphambi koxinzelelo.Isetyenziswa ikakhulu kukhuseleko lwethambeka, ukukhuselwa kwejoloji kunye nenkxaso yomgodi.Bangakwazi ukuhlangabezana neemfuno ze-PREN10138, BS5896, ASTMA886, JISG3536, KSD7002, njl njl. I-Spiral Rib PC strand yimveliso entsha ephuhliswe yinkampani yethu.Iingcingo ezisecaleni zilucingo olujikelezayo lwembambo kunye nocingo olusembindini luyicingo olungqukuva olucacileyo kunye nenzuzo yokuqina okuphezulu, iplastiki elungileyo, isakhono sokubambelela esomeleleyo kunye nesakhono esingcono sebhondi ngekonkrithi.Lukhetho lokuqala lwenkxaso yendlela kunye neeprojekthi zokuqinisa ithambeka.
Iiparamitha eziphambili kunye nemigangatho yereferensi
Imbonakalo | iDiya eQelekileyo.(mm) | Amandla Okuqina (MPa) | Ukuphumla (1000h) | Imigangatho |
7 iingcingo | 8.0,9.3,9.53,11.1,12.5, 12.7, 12.9, 15.2, 15.7, 17.8, 21.6 | 1770, 1860, 2000 | Ukuphumla okuphantsi≤2.5% | ASTMA416, BS5896, EN10138-3, AS/NZS4672, GB/T5224, KS7002, ISO6934-4, SS213620, JIS G3536, UNE36094, ABNT NBR7483, NEN3868 |
Iingcingo ezi-3 | 4.8, 5.2, 5.8, 6.2, 6.5, 7.5, 7.6, 8.6, 9.1 | 1725, 1860, 1960 | ASTMA910,GB/T5224, TISG3536, EN10138-3, AS/NZS4672 |