Chitoliro chachitsulo cholumikizidwa ndi njira ya mapaipi olumikizirana omwe amaikidwa kale omwe nthawi zambiri amagwiritsidwa ntchito kutseka malo olumikizirana, malo ozizira, malo olumikizirana mapaipi ndi mipata pakati pa makoma apansi pa nthaka a konkire. Zimathandiza kulimbitsa mphamvu yokakamiza komanso yogwedezeka ya maziko a milu. Ndikoyenera kwambiri kuyika mapaipi olumikizirana pakati pa malo olumikizirana akale ndi atsopano a konkire. Kulumikiza milu kumafuna kugwiritsa ntchito zipangizo zolumikizirana, malo olumikizirana milu ndi mitu ya mapaipi olumikizirana, omwe ntchito yawo yayikulu ndi kuthandiza kutsanulira konkire m'malo olumikizirana kuti athe kutsekedwa kwathunthu, motero kupewa kusweka, kusamuka ndi kusintha, komanso kuteteza bwino maziko a milu ndi zipangizo zonyamula katundu.
Kufotokozera kwa Chitoliro cha Chitsulo cha Grouting cha Maziko a Mulu wa Bridge
| Dzina la Chinthu | Mapaipi achitsulo/Mizati ya mapaipi achitsulo/Kulumikiza Chitoliro chachitsulo/Chitoliro chobowolera cha nthaka/Chitoliro chapansi pa nthaka/Chitoliro cha mulu waung'ono |
| Miyezo | GB/T 9808-2008, API 5CT, ISO |
| Magiredi | DZ40, DZ60, DZ80, R780, J55, K55, N80, L80, P110, 37Mn5, 36Mn2V, 13Cr, 30CrMo, A106 B, A53 B, ST52-4 |
| Kunja kwa m'mimba mwake | 60mm-178mm |
| Kukhuthala | 4.5-20mm |
| Utali | 1-12M |
| Kupindika kumaloledwa | Osapitirira 1.5mm/m2 |
| Njira Yogwirira Ntchito | Kuboola/Kuyezera/Kuboola Mabowo/Kuyika Ulusi kwa Amuna/Kuyika Ulusi kwa Akazi/Ulusi wa Trapezoidal/Kuloza |
| Kulongedza | Ulusi wa amuna ndi akazi udzatetezedwa ndi zovala za pulasitiki kapena zipewa za pulasitiki Mapeto a chitoliro cha pointer adzakhala opanda kanthu kapena malinga ndi pempho la kasitomala. |
| Kugwiritsa ntchito | Kumanga Misewu Yaikulu/Kumanga Metro/Kumanga Mlatho/Pulojekiti Yomangirira Thupi la Phiri/Chipata cha Tunnel/Maziko Ozama/Kuyimitsa ndi zina zotero. |
| Nthawi yotumizira | Mu zombo zambiri pa kuchuluka kopitilira matani 100, Zosakwana matani 100 zidzayikidwa m'mabotolo, Pa oda yochepera matani 5, nthawi zambiri timasankha chidebe cha LCL (Chosakwana katundu wa chidebe), kuti tisunge ndalama kwa kasitomala. |
| Doko lotumizira | Doko la Qingdao, kapena doko la Tianjin |
| Nthawi yamalonda | CIF, CFR, FOB, EXW |
| Nthawi yolipira | 30%TT + 70% TT motsutsana ndi kopi ya B/L, kapena 30%TT + 70% LC. |
Mitundu ya Mapaipi a Chitsulo Cholumikizira
Mapaipi achitsulo opangidwa ndi grouting amagawidwa m'mapaipi opangidwa ndi grouting otayidwa (CCLL-Y grouting pipe, QDM-IT grouting pipe, CCLL-Y full section grouting pipe) ndi mapaipi opangidwa ndi grouting obwerezabwereza (CCLL-D grouting pipe, CCLL-D full section grouting pipe). Chitoliro chopangidwa ndi grouting kamodzi kokha chingagwiritsiridwenso ntchito ndipo sichingagwiritsiridwenso ntchito. Chitoliro chopangidwa ndi grouting chobwerezabwereza chingagwiritsiridwenso ntchito kangapo, ndipo pakati ndi khoma lakunja la chitolirocho ziyenera kutsukidwa bwino mutagwiritsa ntchito nthawi iliyonse.
Ubwino wa Mapaipi a Chitsulo Cholumikizira
Mapaipi achitsulo opangidwa ndi grouting ali ndi kulimba bwino komanso kukana kuwonongeka, ndipo angagwiritsidwe ntchito kwa nthawi yayitali. Kuphatikiza apo, alinso ndi mphamvu yabwino yopondereza komanso kukana kugunda, ndipo amatha kupirira kupsinjika kwakukulu. Chitoliro chopangidwa ndi grouting chachitsulo chilinso ndi kutchinjiriza bwino komanso kutchinjiriza bwino mawu, zomwe zimatha kuteteza bwino payipiyo ku kutentha kwakunja.
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