Xaiv Txoj Cai Mesh rau Gabion Phab Ntsa: Cov Kev Txiav Txim Siab & Kev Xaiv
Gabion phab ntsa, renowned rau lawv cov durability, eco-kev phooj ywg, thiab versatility nyob rau hauv civil engineering thiab landscaping, vam khom rau qhov zoo thiab haum ntawm mesh. Txoj cai mesh ua kom muaj kev ruaj ntseg, tiv thaiv ib puag ncig kev yaig, thiab kev ua haujlwm ntev -. Kab lus no tshawb txog cov tseem ceeb hauv kev xaiv gabion phab ntsa mesh thiab cov kev xaiv zoo tshaj plaws mesh.
1. Cov txheej txheem tseem ceeb rau xaiv Gabion Mesh
1.1 Ib puag ncig tej yam kev mob
Ib puag ncig ib puag ncig yog qhov tseem ceeb ntawm kev xaiv mesh. Hauv thaj chaw ntug dej hiav txwv lossis thaj chaw uas muaj cov av noo siab, kev tiv thaiv corrosion yog qhov tseem ceeb; saline-alkali av los yog nquag los nag kuj tseem ua rau mesh degradation. Rau ib puag ncig hnyav, corrosion- cov ntaub ntawv tiv thaiv tsis yog- sib tham. Nyob rau hauv arid, qis- thaj chaw corrosion, tus nqi- cov qauv meshes yuav txaus.
1.2 Cov Qauv Load Requirement
Gabion phab ntsa siv rau txoj kab nqes stabilization, khaws cov phab ntsa, lossis kev tswj dej nyab muaj ntau qhov sib txawv. High-load scenarios (xws li, txoj kab nqes nqes ntxiv, cov dej ntws loj) xav tau mesh nrog lub zog tensile ntau dua thiab rigidity. Cov phab ntsa vaj tsev nyob nrog cov khoom sib zog tuaj yeem siv mesh nrog lub zog me me kom sib npaug ntawm tus nqi thiab kev ua haujlwm.
2. Hom Mesh Hom rau Gabion Phab Ntsa
2.1 Galvanized Steel Mesh
Galvanized steel mesh yog qhov kev xaiv dav tshaj plaws, muab faib ua kub-dip galvanized thiab electro-galvanized hom. Kub-dip galvanized mesh nta cov zinc txheej tuab (Ntau dua lossis sib npaug ntawm 85μm), muab kev tiv thaiv corrosion zoo heev thiab kev pabcuam lub neej ntawm 20-30 xyoo nyob rau hauv ib puag ncig, ua rau nws tsim nyog rau feem ntau cov haujlwm engineering. Electro-galvanized mesh muaj cov txheej nyias nyias, tus nqi qis dua, tab sis tsis muaj zog corrosion kuj, zoo tagnrho rau cov qauv ib ntus lossis qhov chaw corrosion tsawg.
2.2 PVC-Coated Galvanized Mesh
Raws li kub-dip galvanized mesh, hom no ntxiv PVC txheej (feem ntau 0.8-1.2mm tuab). Cov txheej txheej txhim kho corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv ntug dej hiav txwv, muaj, los yog high-saline ib puag ncig, ncua lub neej kev pab cuam mus rau 30-50 xyoo. Nws kuj tuaj nyob rau hauv ntau yam xim, blending zoo nrog kev tsim kho kom zoo nkauj. Txawm li cas los xij, nws muaj tus nqi siab dua li cov galvanized mesh.
2.3 Stainless Hlau Mesh
Ua los ntawm 304 los yog 316 stainless hlau, lub mesh no boasts superior corrosion kuj, unaffected los ntawm muaj zog acids, alkalis, los yog ntsev. Nws yog qhov tsim nyog rau cov cheeb tsam huab cua xws li ntug dej hiav txwv revetments, chemical plant drainage ditches, los yog siab - thaj chaw muaj kuab paug. Txawm hais tias nws qhov kev ua tau zoo heev, nws cov nqi siab txwv tsis pub siv dav, feem ntau yog rau qhov tshwj xeeb siab -xav tau tej yaam num.
3. Ntsiab Mesh Specifications rau Ceeb Toom
Ntxiv nrog rau cov khoom siv, mesh specifications ncaj qha cuam tshuam kev ua haujlwm. Hlau txoj kab uas hla (2.0-4.0mm rau hom gabions) txiav txim siab tensile zog; thicker xov hlau haum siab -load scenarios. Mesh loj (50 × 50mm, 76 × 76mm) cuam tshuam rau pob zeb tuav-meshes me me tuav cov pob zeb me me kom ruaj khov, thaum meshes loj yog rau cov khoom loj dua, ntsuas kev ruaj ntseg thiab cov khoom siv. Feem ntau, 50 × 50mm mesh yog nyiam rau feem ntau tuav thiab revetment tej yaam num.
Hauv cov ntsiab lus, xaiv gabion phab ntsa mesh yuav tsum muaj kev xav txog ib puag ncig, thauj khoom, thiab nqi. Kub-dip galvanized mesh yog tus nqi -kev xaiv zoo rau cov haujlwm dav dav, PVC-coated mesh rau qhov hnyav corrosion, thiab stainless hlau mesh rau huab cua. Ua raws li txoj cai mesh ua kom cov phab ntsa gabion ntev - lub sij hawm ruaj khov thiab ua haujlwm.
