Mai Mati 31 ia Aperila 2, 2023, le "2022 National Bridge Academic Conference of China Highway Society Paranesi o Bridge ma Structural Engineering ma le Fono Lona Iva Lona Lua a le Paranesi" na faia ma le manuia i Zhuhai, Guangdong Province.
O le konafesi na faʻatulagaina faʻatasi e le Bridge ma Structural Engineering Branch o Saina Highway Society, Guangdong Transportation Group Co, Guangdong Provincial Highway Society ma Guangdong Provincial Highway Construction Co. ", ma valaʻaulia le tele o malo, tagata tomai faʻapitoa alalaupapa, tagata gaosi mea faigaluega, ma tusitala pepa sikola.
O le konafesi na faʻaalia ai le mataʻutia o mea na ausia o le fausiaina o alalaupapa i Saina i tausaga talu ai nei.ZINDN na valaʻaulia e le faʻalapotopotoga faʻasalalauga e aumai ni oloa faʻapitoa se lua, ZINDN Cold Galvanizing Compound ma Graphene Zinc Coating, e talanoaina ma fesoʻotaʻi ma le au auai o le konafesi i le mataupu o le puipuiga o le alalaupapa.
ZINDN Cold Galvanizing Compound
1. Puipuiga a'a umi umi
Fa'alua le puipuiga o le puipuiga o le cathodic + puipui puipui, masima fa'afefeteina e o'o atu i le sili atu i le 5000h, faigofie ona ausia le sili atu i le 25 tausaga umi umi anti-corrosion.
2. pipii malosi
O le fa'atekonolosi fa'apipi'i fa'apitoa e fo'ia le fa'afitauli o le pipi'i o le maualuga o le pa'u pa'u zinc (sili atu i le 96% o le fa'amago ata tifaga zinc).4% vaega vaega tele o le fusu'aga sui e mafai ona fa'amausaliina 24 taimi lona mamafa o le pauta zinc ma fa'apipi'i le pa'u pa'u zinc ma le mea'ai, fa'atasi ai ma le malosi fa'apipi'i o le 5-10 MPa.
3. Lelei fetaui lelei
E mafai ona faʻaaogaina e pei o se tasi faʻapipiʻi poʻo se faiga e lua-pe tolu-laupapa faʻatasi ai ma le faʻamaufaʻailoga, peleue pito i luga, faʻapipiʻi zinc-alumini, ma isi, e faʻafeiloaʻi ai manaʻoga o tagata faʻatau mo le puipuiga tumau ma teuteuga matagofie.
4. O le ufiufi o le su'iga uelo e le ta'e ma e le pa'u ese
Fo'ia le tulaga tiga o le alamanuia e faigofie ona ta'e le pa'u galvanizing malulu ma pa'u ese i le su'isu'i, ma fa'amaonia le lelei o le fausiaina.
5. Fausia faigofie
Tasi-vaega, e mafai ona taʻavale, pulumu, faʻafefe ea pe faʻafefe ea.Leai se goto, leai se fana poloka po o pamu poloka, faigofie ona fausia.
6. Fa'atinoga tau maualuga
Pe a faatusatusa i le vevela-dip galvanizing ma thermal sprayed Zinc, e faauo i le siosiomaga, taugofie, ma faigofie ona tausia.Pe a faatusatusa i le epoxy zinc-oa vali, o le va i le va o le tausiga ma le toe faʻaleleia e umi, ma o le olaga atoa o le fausaga uʻamea e maualalo le tau o le anti-corrosion.
Mataupu Poloketi
Zhuhai Hengqin Alalaupapa Lua
Hong Kong-Zhuhai-Macao Bridge Section CB05
Tulaga lelei ole ZINDN High Performance Graphene Zinc Coating
Nu.1: Fa'asagaga i luga ole laiga ≤ 10⁶ Ω;
Fa'ata'ita'iga fa'atosina masima masima ≥ 4500h;
E mafai ona tuʻuina atu le puipuiga o le corrosive umi i siosiomaga corrosive eseese;
Nu.2: VOCs anotusi: ≤340g/L;
Fa'amalieina mana'oga o tulaga fa'atatau a le atunu'u, lanu meamata ma le puipuiga o le si'osi'omaga;
Nu.3: fua faatatau coating maualuga, 60μm mafiafia ata tifaga mago fua faatatau coating theoretical 4.7m²/kg, faasaoina sili atu nai lo le 15% inumaga nai lo 80% zinc-o loo i ai epoxy zinc-oa vali;
Nu.4: Talosaga faauo, lagolago matua, ma le pipii maualuga ma mautu.
Mataupu Poloketi
Mongolia i totonu Xinyuan
Guangzhou-Zhanjiang High-speed Railway Bridge
Taimi meli: Apr-20-2023