1. Piv rau cov tsoos masonry los yog cov xim zoo tib yam steel fencing, yog thawj zaug peev nqi ntawm galvanized coil fencing ntau dua? Nws tus nqi tag nrho yog dab tsi -kev ua tau zoo?
Teb: Tus nqi pib ntawm galvanized coil fencing feem ntau yog siab dua li cov xim hlau zoo tib yam fencing (30 mus rau 60 yuan ib meter), tab sis tus nqi tag nrho ntawm tag nrho lub neej yog qis dua. Piv txwv li, rau ib qhov project nrog 200 meters ntawm fencing siv rau 3 xyoos, tag nrho cov nqi ntawm kev siv 1.2 hli galvanized steel fencing yog kwv yees li 27,500 yuan, thaum siv 0.8 hli zoo tib yam xim hlau fencing, vim nquag hloov thiab tu, yuav raug nqi ntau npaum li 51,000 yuan. Yog tias qhov siab-zinc txheej (275 grams / square meter) fencing yog siv, qhov nruab nrab txhua xyoo tus nqi tsuas yog 4.75 yuan / square meter, thaum qis- zinc txheej (80 grams) fencing, txawm tias pheej yig dua rau ib chav tsev, muaj tus nqi nruab nrab txhua xyoo siab txog 12 yuan. Masonry fencing yuav tsum muaj kev nqis peev ntau dua thiab tsis tuaj yeem rov qab siv dua, thaum galvanized coil fencing tuaj yeem raug tshem tawm thiab rov siv tau ntau zaus, ua rau nws tshwj xeeb tshaj yog rau cov phiaj xwm hauv nroog uas tau tsim ua ntu lossis hloov chaw ntau zaus. Zuag qhia tag nrho, galvanized coil fencing muaj qhov txiaj ntsig tseem ceeb ntawm kev lag luam thoob plaws nws lub neej tag nrho, tso cai rau "kev yuav khoom kim tab sis siv pheej yig."
2. Ntev npaum li cas galvanized coil fencing nyob sab nraud raug cua, hnub, thiab nag? Puas yog kev kho mob nyuaj?
Teb: Kev tiv thaiv corrosion ntawm galvanized coils yog qhov tseem ceeb "sacrificial anode tiv thaiv"-zinc yog reactive dua hlau. Thaum lub npoo yog khawb, zinc yuav nyiam oxidize, txi nws tus kheej los tiv thaiv cov hlau phaj sab hauv. Nyob rau hauv ib puag ncig hauv nroog, tus qauv kub-dip galvanized fencing tuaj yeem kav ntev dua 20 xyoo; nyob rau hauv ntug hiav txwv dej los yog cov chaw muaj kuab paug heev, nws tuaj yeem nyob xeb -dawb rau 15 txog 25 xyoo. Tsis tas li ntawd, galvanized coil fencing yuav luag tsis muaj kev saib xyuas txhua hnub, tsuas yog tu ib ntus ntawm cov dej thiab av nkos hauv qab, ua rau nws pheej yig heev. Nyob rau hauv sib piv, zoo tib yam steel phaj fencing yuav tsum tau tshem tawm xeb thiab pleev xim rau txhua txhua 3 xyoo los yog li ntawd, nrog rau tag nrho cov nqi txhua xyoo ntau tshaj 40% siab tshaj galvanized coil fencing. Kev tu tus cwj pwm zoo tuaj yeem txuas ntxiv nws txoj sia ntev txog li ob npaug, ua tau raws li qhov ntev ntawm -cov kev xav tau ruaj khov ntawm cov phiaj xwm hauv nroog.
3. Yuav ua li cas muaj kev nyab xeeb thiab cua- tiv taus galvanized steel coil fencing? Nws puas ua tau raws li cov qauv tsim nyog rau kev tsim vaj tsev hauv nroog?
Teb: Galvanized steel coil fencing siv tag nrho - steel qauv thiab tuaj yeem tiv taus typhoons ntawm qib 8 txog 9. Nws tuaj yeem siv tau nyab xeeb hauv thaj chaw ntug hiav txwv thiab thaj chaw uas muaj cua daj cua dub. Cov kev cai tshiab hauv nroog tau hais meej meej tias qhov tuab ntawm cov laj kab laj kab rau txoj kev -fab thiab ntev- lub sij hawm tsim kho qhov chaw yuav tsum tsis pub tsawg tshaj 1.0mm. 1.2mm galvanized steel ntawv tuaj yeem tiv taus cua ntawm qib 10 lossis siab dua, uas yog ntau tshaj peb npaug ntawm 0.8mm nplooj ntawv. Raws li qhov yuav tsum tau muaj xws li qhov siab yam tsawg kawg nkaus ntawm 2.5 meters rau hauv nroog txoj kev loj thiab qhov tseem ceeb ntawm kev siv kub-dip galvanized cov ntaub ntawv nyob rau hauv cov ntug dej hiav txwv corrosive heev, galvanized steel coil fencing tau dav siv nyob rau hauv siab - kev pheej hmoo scenarios xws li subways, sib sib zog nqus cov ntaub ntawv pits, thiab tau ua ib tug loj txoj kev.
4. Puas yog kev teeb tsa ntawm galvanized coil fencing nyuaj? Lub sijhawm ua haujlwm ntev npaum li cas?
Teb: Niaj hnub nimno galvanized coil fencing feem ntau yog siv cov qauv tsim qauv prefabricated. Plaub tus neeg ua haujlwm tuaj yeem txhim kho txog li 200 meters ib hnub twg, kev tsim kho nrawm dua li cov laj kab laj kab ib txwm muaj. Cov khoom tseem ceeb yog prefabricated nyob rau hauv lub Hoobkas thiab bolted ua ke, tshem tawm qhov xav tau ntawm - qhov chaw vuam los yog masonry. Tsis tas li ntawd, lub teeb yuag galvanized ntawv txo kev siv zog. Lub laj kab kuj tuaj yeem hloov kho nrog cov xim thiab kev tshaj tawm kev pabcuam pej xeem raws li CI cov qauv, ua rau muaj kev zoo nkauj zoo nkauj yam tsis muaj nqi pleev xim ntxiv. Dismantling tom qab qhov project tiav yog sib npaug thiab ceev, nrog yuav luag tsis muaj kev puas tsuaj thaum rov siv dua rau qhov project tom ntej, txhim kho kev ua haujlwm zoo heev.
5. Cov galvanized steel coil fencing puas tuaj yeem rov ua dua tom qab siv? Nws puas yuav ua rau lub nra hnyav?
Teb: Galvanized steel coil fencing Cheebtsam yog 100% recyclable thiab rov qab siv tau 3 mus rau 5 zaug, nrog tus nqi poob qis dua 5%. Kev sib dhos kom raug thiab disassembly siv lub tshuab hluav taws xob tuaj yeem tiv thaiv kev ncaj ncees ntawm txheej galvanized. Txawm tias me me deformation ntawm cov ncej tuaj yeem kho ua ntej rov siv dua. Cov khoom siv niaj hnub xws li PVC tau raug txwv hauv qee qhov chaw. Cov tuam tsev thiab kev tsim vaj tsev nyob hauv ntau qhov chaw tau qhia meej tias yuav tsum txo qis kev tsim kho pov tseg thiab txhawb kev tsim kho ntsuab; galvanized steel fencing ua tau raws li cov cai no. Nws tag nrho - kev siv cov peev txheej hauv lub voj voog yog siab dua li ntawm cov laj kab yas, uas tuaj yeem tsuas yog muab pov rau hauv av lossis hlawv, ua rau nws yog ib qho ntawm cov khoom siv fencing zoo tshaj plaws rau cov phiaj xwm hauv nroog.