Peb pab lub ntiaj teb loj hlob txij li xyoo 1983

Qhov sib txawv ntawm Kub-dip galvanized thiab Electro galvanized welded xaim mesh

1. Qhov sib txawv tseem ceeb

Kub-dip galvanizing yog yaj cov zinc mus rau hauv lub xeev ua kua, thiab tom qab ntawd raus lub substrate kom tau plated, yog li cov zinc ua cov txheej interpenetrating nrog cov substrate kom tau plated, yog li ntawd kev sib khi yog nruj heev, thiab tsis muaj impurities lossis qhov tsis xws luag tseem nyob hauv nruab nrab ntawm txheej, thiab cov tuab txheej yog qhov loj, nws tuaj yeem ncav cuag 100um, yog li kev txhim kho corrosion kuj siab, kev ntsuas tshuaj tsuag ntsev tuaj yeem ncav cuag 96 teev, uas yog sib npaug li 10 xyoo hauv ib puag ncig ib puag ncig; thaum txias galvanizing tau ua tiav ntawm qhov kub ib txwm muaj, txawm hais tias tuab ntawm txheej tuaj yeem tswj tau, tab sis txheeb ze Raws li cov plating lub zog thiab tuab, kev tiv thaiv corrosion tsis zoo. Qhov sib txawv tseem ceeb ntawm ob hom welded hlau mesh yog raws li hauv qab no:

(1) Los ntawm qhov chaw, qhov kub-dip galvanized welded xaim mesh tsis zoo li ci thiab puag ncig zoo li txias-galvanized welded xaim mesh.
(2) Los ntawm cov nyiaj zinc, qhov kub-dip galvanized welded xaim mesh muaj cov ntsiab lus zinc ntau dua li txias-galvanized welded xaim.
(3) Los ntawm kev xav ntawm lub neej kev pabcuam, qhov kub-dip galvanized welded xaim mesh muaj lub neej ua haujlwm ntev dua li cov hluav taws xob galvanized welded xaim mesh.

2. Txoj kev qhia kom paub

(1) Saib nrog lub qhov muag: Cov nplaim dej kub-dip galvanized welded hlau mesh tsis du, thiab muaj cov zinc thaiv me me. Qhov saum npoo ntawm qhov txias-galvanized welded xaim mesh yog du thiab ci, thiab tsis muaj qhov thaiv me me zinc.

(2) Kev ntsuas lub cev: Tus nqi ntawm zinc ntawm qhov kub-dip galvanized fais fab hlau txuas hlau yog> 100g/m2, thiab cov nyiaj zinc ntawm qhov txias-galvanized hluav taws xob vuam hlau yog 10g/m2.


Sijhawm Tshaj Tawm: Jun-21-2021