Site na Machị 31 ruo Eprel 2, 2023, “2022 National Bridge Academic Conference of China Highway Society Branch of Bridge and Structural Engineering na Nzukọ Kansụl nke Abụọ nke Abụọ nke Alaka” nwere nke ọma na Zhuhai, Guangdong Province.
Ọgbakọ a bụ nke jikọrọ aka site na Bridge and Structural Engineering Branch of China Highway Society, Guangdong Transportation Group Co, Guangdong Provincial Highway Society na Guangdong Provincial Highway Construction Co. Isiokwu nke ogbako ahụ bụ "Intelligent Construction and Maintenance of Long Bridges and Modern Management Co. ", ma kpọọ ọtụtụ ndị ọbịa, ndị ọkachamara ụlọ ọrụ akwa mmiri, ndị na-emepụta ngwá ọrụ, na ndị edemede akwụkwọ.
Nzukọ a gosipụtara nnukwu ihe ịga nke ọma n'ịrụ akwa mmiri na China n'afọ ndị na-adịbeghị anya.Ndị na-ahazi ogbako kpọrọ ZINDN ka ọ weta ngwaahịa teknụzụ abụọ, ZINDN Cold Galvanizing Compound na Graphene Zinc Coating, iji kparịta ma soro ndị na-eso ọgbakọ kparịta ụka banyere ihe nchebe corrosion akwa.
ZINDN Cold Galvanizing Compound
1. nchebe corrosion na-adịte aka
Mmetụta nchebe okpukpu abụọ nke nchebe cathodic + mgbochi mgbochi, nguzogide nnu nnu ruo ihe karịrị 5000h, na-enweta ngwa ngwa karịa afọ 25 ogologo oge mgbochi corrosion.
2. Ike adhesion
Teknụzụ ndị na-ahụ maka njikọta emepụtara pụrụ iche na-edozi nsogbu adhesion nke ọdịnaya ntụ ntụ dị elu (ihe karịrị 96% nke ihe nkiri akọrọ).4% uka nke onye na-ahụ maka njikọta nwere ike jikọta 24 ugboro ibu ya nke zinc ntụ ntụ ma mee ka zinc ntụ ntụ na-ejikọta ya na mkpụrụ, yana ike nke 5-10 MPa.
3. Nkwekọrịta dị mma
Enwere ike iji ya dị ka otu oyi akwa ma ọ bụ dị ka usoro abụọ ma ọ bụ atọ nke nwere mkpuchi mkpuchi, mkpuchi elu, mkpuchi zinc-aluminom, wdg, iji gboo mkpa ndị ahịa maka nchebe na-adịte aka na ihe ịchọ mma mara mma.
4. Ihe mkpuchi nke weld seam adịghị agbawa ma ghara ịdaba
Dozie ihe mgbu nke ụlọ ọrụ ahụ na mkpuchi galvanizing oyi na-adị mfe ịgbawa ma daa na eriri weld, a na-ekwekwa nkwa ihe owuwu ahụ.
5. Ihe owuwu dị mma
Otu akụkụ, enwere ike ịtụgharị, kpochaa, fesa ikuku ma ọ bụ fesa enweghị ikuku.Enweghị imi mmiri, enweghị mgbochi egbe ma ọ bụ mgbochi mgbapụta, dị mfe ịrụ.
6. Ịrụ ọrụ dị elu
Tụnyere ya na zinc galvanizing na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ, ọ dị mma na gburugburu ebe obibi, ọ dị ọnụ ala, ma dị mfe idowe ya.E jiri ya tụnyere epoxy zinc-ọgaranya agba, oge dị n'etiti mmezi na ịghaghachi azụ dị ogologo, na usoro ndụ dum nke usoro ígwè ahụ nwere ọnụ ahịa mgbochi corrosion dị ala.
Ikpe oru ngo
Zhuhai Hengqin abụọ Bridge
Akụkụ akwa mmiri Hong Kong-Zhuhai-Macao CB05
Uru nke ZINDN High Performance Graphene Zinc mkpuchi
No.1: Nguzogide elu ≤ 10⁶ Ω;
Nnwale ịgbasa nnu na-anọpụ iche ≥ 4500h;
Nwere ike inye nchebe corrosion na-adịte aka n'akụkụ dị iche iche na-emebi emebi;
No.2: VOC ọdịnaya: ≤340g/L;
Zute ihe achọrọ nke ụkpụrụ mba dị mkpa, nchekwa ndụ ndụ na gburugburu ebe obibi;
No.3: elu mkpuchi ọnụego, 60μm akọrọ film ọkpụrụkpụ usoro mkpuchi ihe ọnụego ruru 4.7m² / kg, na-azọpụta karịa 15% onunu ogwu karịa 80% zinc-nwere epoxy zinc-ọgaranya agba;
No.4: Ngwa enyi na enyi, nkwado tozuru oke, yana nchikota dị elu ma kwụsie ike.
Ikpe oru ngo
N'ime Mongolia Xinyuan
Akwa ụgbọ okporo ígwè dị elu nke Guangzhou-Zhanjiang
Oge nzipu: Eprel-20-2023