Nrog rau qhov loj-scale / intensive kev loj hlob ntawm qaib ua liaj ua teb, ntau thiab ntau tus neeg ua liaj ua teb xaiv lub tawb tawb vim kev ua liaj ua teb tawb muaj cov hauv qab no zoo:
(1) Ua kom cov khoom ntom ntom. Qhov ceev ntawm peb-dimensional qaib tawb yog ntau tshaj 3 npaug ntau dua li cov tawb ca
(2) Txuag pub. Cov qaib tau khaws cia hauv tawb, qhov kev tawm dag zog tsawg dua, kev siv lub zog tsawg dua, thiab cov khoom siv pov tseg raug txo. Kev siv cov khoom siv dag zog tuaj yeem txo qhov kev faib ua feem ntawm roosters;
(3) Cov qaib tsis tuaj yeem tiv nrog quav, uas yog qhov zoo rau kev tiv thaiv kev sib kis ntawm cov tsiaj;
(4) Cov qe yog huv si, uas tuaj yeem tshem tawm cov qe sab nraum lub zes.
Txawm li cas los xij, ntau tus neeg ua liaj ua teb tsis paub txog kev siv tshuab ntawm cov qaib tawb. Yuav ua li cas lawv thiaj li xaiv qaib tawb nrog zoo thiab lub neej ntev? Nyob rau hauv cov cuab yeej siv tshuab ua liaj ua teb, kev xaiv cov qaib tawb yog qhov tseem ceeb dua li kev sib cuag ncaj qha nrog qaib. Tam sim no, muaj 4 hom tawb hauv khw rau cov neeg ua liaj ua teb xaiv los ntawm:
1.Cold galvanized. Txias galvanizing, tseem hu ua electro-galvanizing, muaj txheej nyias galvanized. Qhov zoo ntawm qhov txias galvanizing yog du nto thiab siab brightness; Txawm li cas los xij, nws feem ntau yog siv rau 2-3 xyoo los xeb thiab muaj lub neej ntev ntawm 6-7 xyoo. Txias galvanizing tuaj yeem muab faib ua galvanizing. Xim zinc lossis zinc dawb, thiab lwm yam, cov nyhuv zoo sib xws.
2. Kub dip galvanized. Kub-dip galvanizing, tseem hu ua kub-dip galvanizing, lub thickness ntawm cov galvanized txheej feem ntau yog ntau tshaj 80μm yuav tsum tau txiav txim siab tsim nyog, feem ntau tsis yooj yim rau xeb, siab corrosion kuj, feem ntau yuav siv tau rau 15 xyoo mus rau 20 xyoo, tab sis qhov tsis zoo yog tias galvanizing nyob rau hauv lub pas dej galvanizing tsis sib xws, ua rau muaj ntau burrs, uas yuav tsum tau ua phau ntawv ua nyob rau hauv lub tom ntej theem. Kub-dip galvanized qaib tawb yog thawj qhov kev xaiv rau kev ua liaj ua teb, tab sis tus nqi feem ntau siab dua lwm tus.
3, Txau cov nqaij qaib coop. Cov hmoov txheej yog adsorbed rau lub tawb los ntawm kev nyiam ntawm high-voltage static hluav taws xob, tsim cov yeeb yaj kiab tiv thaiv corrosion-resistant phosphating ntawm cov qaib tawb thiab txheej, tab sis cov tshuaj tsuag qaib tawb yog feem ntau yuav lo rau qaib quav, thiab nws yuav siv sij hawm ntev. Nws yog ib qho yooj yim rau hnub nyoog thiab poob tawm. Hom qaib tawb no kuj tsis tshua muaj nyob hauv khw, thiab kev ua lag luam kuj me me.
4, Zinc aluminium alloy qaib tawb. Zinc-aluminium alloy hlau yog siv rau kev sib txuas ncaj qha, thiab tsis tas yuav tsum ua haujlwm ntxiv nyob rau theem tom ntej. Cov kev cai vuam ntawm hom qaib tawb mesh no kuj yog siab heev. Yog tias qhov vuam tsis zoo, cov pob qij txha yuav xeb. Yog tias cov txheej txheem ua tau zoo, lub neej kev pabcuam feem ntau yuav ncav cuag ntau tshaj 10 xyoo. Feem ntau ntawm cov khoom siv qaib ntshuam tuaj yeem siv hom mesh no.
Nyob rau hauv cov nqe lus ntawm durability, kub-dip galvanizing> zinc-aluminium alloy> txau> txias galvanizing.
