ʻO ka paipu kila grouted he ʻōnaehana hoʻopaʻa paʻa i hoʻohana mau ʻia e hoʻopaʻa paʻa i nā ami kūkulu, nā ami anu, nā ami seepage paipu a me nā āpau ma waena o nā paia o lalo o ka lepo. Kōkua ia i ka hoʻonui ʻana i ka ikaika compressive a me ka seismic o nā kumu puʻu. He mea kūpono loa ia e hoʻokomo i nā paipu grouting ma waena o nā hui kuʻi kahiko a me nā mea hou. Pono ʻo Grouting i ka hoʻohana ʻana i nā mea hana grouting, grouting pipe intermediates a me grouting pipe headers, nona ka hana nui e kōkua ai i ka ninini ʻana i ke kaʻa i loko o nā hui pākahi i hiki ke hoʻopaʻa ʻia, pēlā e pale ai i ka haʻihaʻi, displacement a me ka deformation, a ʻoi aku ka maikaʻi o ka pale ʻana i nā kumu puʻu. a me na mea lawe ukana.
ʻO ka wehewehe ʻana o ka Pipe Steel Grouting no ka Bridge Pile Foundation
| Inoa Huahana | Paipu Paipu kila/Polo Paipu hao/Pūpu hao hao/Goule Drilling Paipu |
| Nā kūlana | GB/T 9808-2008, API 5CT, ISO |
| Papa helu | DZ40, DZ60, DZ80, R780, J55, K55, N80, L80, P110, 37Mn5, 36Mn2V, 13Cr, 30CrMo, A106 B, A53 B, ST52-4 |
| Anawaena waho | 60mm-178mm |
| mānoanoa | 4.5-20mm |
| Ka lōʻihi | 1-12M |
| ʻAe ʻia ke kulou | ʻAʻole ʻoi aku ma mua o 1.5mm/m |
| Kaʻina Hana | ʻO ka Beveling/Screening/Hole Drilling/Kane Threading/Female Threading/Trapezoidal thread/pointing |
| Hoʻopili | E pale ʻia ke kaula kāne a me ka wahine e nā lole ʻili a i ʻole nā pāpale plastik E olohelohe a i ole e like me ke noi o ka mea kuai. |
| Palapala noi | Hana Alanui/Metro Construction/Bridge Construction/Mountain Body Fastening Project /Tunnel Portal/Deep Foundation/Underpinning etc. |
| Kau moku | I nā moku nui no ka nui ma luna o 100 tons, Ma lalo o 100 tons kauoha, e hoʻouka ʻia i loko o nā pahu, No kahi kauoha ma lalo o 5 tons, koho mākou i ka pahu LCL (Less than container load), e mālama i ke kumukūʻai no ka mea kūʻai aku. |
| awa moku | ʻO ke awa ʻo Qingdao, a i ʻole ke awa ʻo Tianjin |
| Kau kalepa | CIF, CFR, FOB, EXW |
| Uku manawa | 30%TT + 70% TT e kūʻē i ke kope o B/L, a i ʻole 30%TT + 70% LC. |
Nā ʻano o nā paipu kila Grouting
Hoʻokaʻawale ʻia nā paipu kila grouting i nā paipu grouting disposable (CCLL-Y grouting pipe, QDM-IT grouting pipe, CCLL-Y full section grouting pipe) a me repetitive grouting pipes (CCLL-D grouting pipe, CCLL-D full section grouting pipe) . ʻO ka paipu hoʻoheheʻe hoʻokahi manawa hiki ke hoʻopaʻa ʻia i hoʻokahi wale nō a ʻaʻole hiki ke hoʻohana hou ʻia. Hiki ke hoʻohana hou ʻia ka paipu grouting repetitive, a pono e holoi maʻemaʻe ke kumu a me ka paia o waho o ka paipu ma hope o kēlā me kēia hoʻohana.
Pono o Grouting Steel Pipes
ʻO nā paipu kila ʻo Grouting maikaʻi ke kūpaʻa a me ke kūpaʻa, a hiki ke hoʻohana ʻia no ka manawa lōʻihi. Eia kekahi, loaʻa iā ia ka ikaika compressive maikaʻi a me ke kūpaʻa hopena, a hiki ke kū i ke kaomi nui. ʻO ka paipu hoʻoheheʻe kila ka maikaʻi hoʻi a me ka hana insulation kani, hiki ke pale pono i ka pipeline mai ka hopena o ka wela o waho.
