Kev kho deg yog siv los txhim kho corrosion kuj thiab txuas ntxiv lub neej kev pab cuam. Kev kho saum npoo rau galvanized barbed hlau muaj xws li zinc plating, uas tuaj yeem muab faib ua electro-galvanizing thiab kub-dip galvanizing. Tshwj xeeb tshaj yog, zinc txheej thickness nyob rau hauv kub-dip galvanized hlau feem ntau ncav cuag li ntawm 220 g / m², muab ib tug superior qib ntawm corrosion tiv thaiv (nrog ib tug zinc txheej hnyav ntawm ntau tshaj los yog sib npaug zos rau 200 g / m²). PVC-coated barbed hlau nta kev kho saum npoo uas muaj PVC yas sheath; cov tub ntxhais hlau sab hauv tuaj yeem yog hlau dub, electro-galvanized hlau, los yog kub-dip galvanized hlau. Lub thickness ntawm PVC txheej feem ntau yog li ntawm 0.3 mus rau 1.0 hli, thiab cov xim sib xws-xws li xiav, ntsuab, daj, thiab dub- muaj los muab sib xyaw nrog cov chaw sab nraum zoov thiab txhim kho huab cua tiv thaiv.
Aluminium-clad barbed hlau yog ib hom uas tau tshwm sim nyob rau hauv xyoo tas los no; Nws nto yog sheathed nyob rau hauv ib txheej ntawm txhuas, ua rau nws kuj raug xa mus rau raws li aluminized barbed hlau. Txij li thaum txhuas muaj qhov muaj zog corrosion-cov khoom tiv thaiv, daim ntawv thov ntawm txhuas txheej txheej zoo boosts cov hlau tag nrho los tiv thaiv- muaj peev xwm corrosion. Vim tias muaj cov txhuas los yog txhuas alloy nto txheej, hom barbed hlau no feem ntau raug xaiv los ua aluminium alloy barbed hlau lossis txhuas-clad steel barbed hlau.
Tsis tas li ntawd, muaj hmoov-coated (los yog yas-coated) barbed hlau, saum npoo ntawm kev kho mob xws li electrostatic txau nrog epoxy resin; Cov txheej txheem no kuj tseem txhim khu kev tiv thaiv corrosion thiab huab cua tsis kam.
Daim ntawv thov ntawm Barbed Wire: Nws yog siv rau kev tiv thaiv tub sab nyiag thiab kev nyab xeeb hauv ntau qhov chaw, suav nrog thaj chaw ua haujlwm, cov tsev ntiag tug, hauv av-cov tsev nyob hauv pem teb, cov chaw tsim kho, tsev txhab nyiaj, tsev loj cuj, cov chaw luam ntawv txiaj, cov tub rog hauv paus, bungalows, thiab qis - phab ntsa nce.