Chitoliro chachitsulo chokwiriridwa ndi chitoliro chokwiriridwa kale chomwe chimagwiritsidwa ntchito kusindikiza mpaka kalekale zolumikizira zomangira, zolumikizira ozizira, zolumikizira mapaipi ndi mipata pakati pa makoma a konkriti apansi panthaka. Zimathandiza kupititsa patsogolo mphamvu zopondereza komanso za seismic za maziko a milu. Ndikoyenera kwambiri kukhazikitsa mapaipi a grouting pakati pa zolumikizira zakale ndi zatsopano za konkriti. Grouting amafuna kugwiritsa ntchito zipangizo grouting, grouting chitoliro intermediates ndi grouting chitoliro mitu, amene ntchito yaikulu ndi kuthandiza kutsanulira konkire mu mfundo munthu kuti athe kusindikizidwa kwathunthu, motero kupewa fracture, kusamutsidwa ndi mapindikidwe, ndi kuteteza bwino mulu maziko. ndi katundu wonyamula katundu.
Kufotokozera kwa Grouting Steel Pipe for Bridge Pile Foundation
| Dzina lazogulitsa | Milu ya Chitoliro cha Chitsulo / Mitengo ya Chitoliro cha Chitsulo / Chitoliro cha Chitsulo Chopangira / Geology Pobowola Chitoliro / Chitoliro chaching'ono/Micro Pile chubu |
| Miyezo | GB/T 9808-2008, API 5CT, ISO |
| Maphunziro | DZ40, DZ60, DZ80, R780, J55, K55, N80, L80, P110, 37Mn5, 36Mn2V, 13Cr, 30CrMo, A106 B, A53 B, ST52-4 |
| M'mimba mwake | 60mm-178mm |
| Makulidwe | 4.5-20 mm |
| Utali | 1-12M |
| Kupinda kumaloledwa | Osapitirira 1.5mm/m |
| Njira Yopangira | Beveling / Kuwona / kubowola mabowo / Ulusi Wachimuna / Ulusi Wachikazi / Ulusi wa Trapezoidal / Kulozera |
| Kulongedza | Ulusi Wachimuna ndi Waukazi udzatetezedwa ndi zovala zapulasitiki kapena zisoti zapulasitiki Mapeto a chitoliro cha pointer adzakhala opanda kapena malinga ndi pempho la kasitomala. |
| Kugwiritsa ntchito | Ntchito Yomanga Msewu Wamsewu / Kumanga kwa Metro / Kumanga Mlatho / Pulojekiti Yolimbitsa Thupi Lamapiri / Tunnel Portal / Deep Foundation / Underpinning etc. |
| Nthawi yotumizira | M'zombo zambiri zochulukirapo kuposa matani 100, Pansi pa matani 100, adzakwezedwa muzotengera, Kwa oda yomwe ili pansi pa matani 5, nthawi zambiri timasankha chidebe cha LCL (chosachepera chidebe), kuti tisunge mtengo 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 buku la B/L, kapena 30%TT + 70% LC. |
Mitundu ya Mapaipi a Zitsulo za Grouting
Mapaipi opangira zitsulo amagawidwa m'mapaipi otayira (CCLL-Y grouting pipe, QDM-IT grouting pipe, CCLL-Y full section grouting pipe) ndi mapaipi obwerezabwereza (CCLL-D grouting pipe, CCLL-D full section grouting pipe) . Chitoliro chimodzi chokha cha grouting chikhoza kudulidwa kamodzi ndipo sichingagwiritsidwenso ntchito. Chitoliro chobwerezabwereza chitha kugwiritsidwanso ntchito kangapo, ndipo pachimake ndi kunja kwa chitolirocho chiyenera kutsukidwa bwino pakagwiritsidwa ntchito.
Ubwino wa Grouting Steel Pipes
Mipope yachitsulo ya grouting imakhala yolimba bwino komanso kukana kuvala, ndipo imatha kugwiritsidwa ntchito kwa nthawi yayitali. Kuphatikiza apo, ilinso ndi mphamvu yabwino yopondereza komanso kukana kwamphamvu, ndipo imatha kupirira kupsinjika kwakukulu. Chitoliro chachitsulo chopangira chitsulo chimakhalanso ndi kutchinjiriza kwabwino komanso magwiridwe antchito amawu, omwe amatha kuteteza payipi kutengera kutentha kwakunja.
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