Barbed hlau-tseem hu ua barbed strand los yog barbed steel hlau- yog ib hom kev tiv thaiv kev sib cais fencing uas tsim los ntawm ib lub tshuab tshwj xeeb uas twists barbed strands nyob ib ncig ntawm lub ntsiab hlau los yog core hlau, siv ntau yam txheej txheem weaving. Cov ntaub ntawv dab tsi yog siv hauv nws cov khoom siv? Cov ntaub ntawv raw feem ntau muaj tsawg- carbon steel hlau, electro-galvanized hlau, kub-dip galvanized hlau, thiab PVC-coated hlau. Cov txheej txheem kho deg muaj xws li electro-galvanizing, kub-dip galvanizing, PVC txheej, thiab hmoov txheej. Cov khoom no feem ntau yog siv rau ciam teb demarcation hauv pastures, nrog rau kev sib cais thiab kev tiv thaiv raws railways thiab highways.
Hais txog teeb meem kev teeb tsa-tshwj xeeb, qhov teeb meem tau piav qhia hauv point 2.1 qhov twg qhov flatness ntawm cov hlau mesh tsis ua raws li qhov yuav tsum tau ua- feem ntau qhov no yog tshwm sim los ntawm cov hlau barbed tsis tau rub kom txaus. Yog li ntawd, thaum lub sij hawm tsim kho, ib tug hlau tensioner yuav tsum tau siv los rub lub barbed hlau nruj; rau fastening, 20 cm ntev ntawm 12 mm txoj kab uas hla khi hlau yuav tsum tau siv. Lwm qhov teeb meem tshwm sim yog qhov sib nrug ntawm cov xov hlau tsis ua raws li cov lus qhia tshwj xeeb.
Qhov teeb meem no feem ntau yog los ntawm txoj kev khi tsis raug lossis lub laj kab ncej hooks lawv tus kheej tsis ua raws li cov cai. Yog li ntawd, thaum lub sij hawm prefabrication ntawm lub laj kab ncej, tag nrho cov tsis muaj feem cuam tshuam - nrog rau qhov tseeb qhov chaw ntawm cov hooks - yuav tsum tau tswj nruj me ntsis. Thaum khi cov hlau, nws yuav tsum tau muab khi kom ze li sai tau rau lub hauv paus ntawm tus nuv; ib zaug khi, tus nuv yuav tsum tau hammered nrees tiv thaiv tus ncej. Nrog rau qhov tshwj xeeb hauv qab - feem ntau cov hooks (uas feem ntau yog kaum sab xis kom haum rau kab pheeb ces kaum bracing xov hlau), qhov taw qhia ntawm tag nrho lwm cov hooks yuav tsum zoo ib yam. Cov khoom siv muaj xws li barbed steel hlau cais laj kab rau txoj kev loj, caltrop-style perimeter fencing, ob chav-strand kub-dip galvanized barbed hlau, PVC-coated barbed hlau, kauv rab chais hlau coils, siab -ceev rail kev ruaj ntseg barriers yog grade 2.