Alelei:
1.Anticorrosion tumau
O le ipu faʻapipiʻi lanu e iai le aʻafiaga o le faʻata faʻata. Pe a faʻaopoopoina i le taʻavale faʻamalosi i le gaosiga o le lanu lanu, o le ata puipui e sili atu ona vavalalata i luga o le ipu, lea e le gata e le afaina ai le punou ma isi gaioiga, ae e mafai foi ona puipuia le laulau mai le faaleagaina. i le faagasologa o le gaosiga ma le faʻapotopotoga. O le pipii i luga e sili atu le malosi, ma o le umi e sili atu ona lelei, ma o le a leai se atigi, taʻe ma taʻe pe a uma le faʻaaogaina umi O faaletonu e pei o le spalling ma isi paʻu paʻu paʻu e faigofie ona aliali mai, ma e mafai ona faʻatonutonuina e tusa ai ma le manaoga o tagata faatau.
2.Tulaga fa'atonu
Ua pasia e le kamupani le IS09001, gbat24001, gba28001 faʻamaonia lelei, faʻavae ma faʻaleleia se seti o faiga faʻamautinoaga lelei. I lalo o se seti atoatoa o faiga faʻamautinoaga lelei, o loʻo i ai taualumaga atoatoa mai le faʻatonuga i le gaosiga ma le tuʻuina atu, ma o tulaga nei o loʻo faʻatinoina lelei.
- GB / T 12754 lanu uamea ufiufi ipu ma fasimea
- JIS g3312 "i'amea uamea ma fasi uamea ua fa'apipi'iina muamua"
- EN10169-1 faʻaauau pea faʻapipiʻi faʻapipiʻi (coil coated) oloa ie uʻamea Vaega 1: faʻamatalaga lautele (faʻamatalaga, meafaitino, faʻapalepale, metotia suʻega)
- En10169-2 "faʻaauau pea le faʻapipiʻiina o mea faʻapipiʻi (faʻapipiʻi taʻavale) oloa ipu uʻamea" Vaega 2: fausiaina o oloa mai fafo
- ASTM A755 "papa u'amea ua fa'apipi'i muamua mo le fa'aogaina i fafo i fale e fa'avae i luga o pa'u uamea fa'apipi'i vevela ma gaosia e ala i le fa'aogaina o le ta'avale"
3.Alafua
O le mea'ai fa'apipi'i lanu e masani lava ona aofia ai le pepa ta'ai malulu, pepa u'amea ma le pepa zinc aluminized. O le pito i luga o le malulu-rolled substrate lanu ufiufi laupepa e lamolemole ma e lelei le gaosiga o gaioiga, lea e talafeagai mo fale i totonu poʻo meafale. I le faʻaopoopoga i le lelei o le faʻafefeteina o le faʻapipiʻiina o luga, o le zinc coating o loʻo i ai foi le lelei o le anti-corrosion aafiaga i luga o le substrate, ma o le puipuiga o le tipi e sili atu nai lo isi ituaiga o mea. O le faʻapipiʻiina o le laupapa faʻapipiʻi lanu e lamolemole ma matagofie; O le mamafa o le zinc layer e mafai ona fuafua e tusa ai ma ou manaʻoga.
Ituaiga fa'apipi'i | Malosi penitala | I'ila(%) | Tbend | MEK | A'afiaga fa'afoliga J | Tete'e i le masima masima(h) | ||||
maualalo | in | maualuga | maualalo | in | maualuga | |||||
Polyester | ≥F | ≤40 | 40–70 | >70 | ≤5T | ≤3T | ≤1T | ≥100 | ≥9 | ≥500 |
Silicon ua suia polyester | ≥F | ≤40 | 40–70 | >70 | ≤5T | ≤3T | ≤1T | ≥100 | ≥9 | ≥1000 |
Polyester maualuga-maumau | ≥HB | ≤40 | 40–70 | >70 | ≤5T | ≤3T | ≤1T | ≥100 | ≥9 | ≥1000 |
Polyvinylidene fluoride | ≥HB | ≤40 | ≥1000 |
O loʻo faʻapipiʻiina e le kamupani le taua tele i le lelei o oloa, faʻatupeina tele i le faʻaofiina o meafaigaluega faʻapitoa ma tomai faʻapitoa, ma alu uma e faʻafetaui manaʻoga o tagata faʻatau i le fale ma fafo.
O mea o loʻo i totonu e mafai ona vaevaeina i totonu: vailaʻau vailaʻau, malosi e maua ai, malosi faʻamalosi, aʻafiaga o meatotino, ma isi.
I le taimi lava e tasi, e mafai foi e le kamupani ona faia i luga ole laiga le iloa o mea sese ma le faʻafefe ma isi togafitiga vevela e tusa ai ma manaʻoga o tagata faʻatau.
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