PVC perforated cov kav dej yog ib hom yeeb nkab tshwj xeeb tsim los rau kev sau thiab tso tawm cov dej ntau dhau ntawm cov av. Nws tuaj yeem suav tau tias yog "kev tso dej hauv av". Nws yog dav siv nyob rau hauv txoj kab nqes ntws ntawm txoj kev loj thiab railways, tiv thaiv -seepage ntawm tunnels thiab underground vaj tse, raws li zoo raws li cov kua thiab irrigation nyob rau hauv lub vaj thiab kev ua si teb, thiab lwm yam.
Nws lub hauv paus ntsiab lus yog yooj yim heev: Cov dej ntws los ntawm cov qhov ntawm cov yeeb nkab phab ntsa mus rau hauv cov yeeb nkab, tom qab ntawd taug kev raws cov yeeb nkab mus rau qhov chaw uas tau tso tawm, txo qis dej hauv av thiab tiv thaiv cov dej tsub zuj zuj. Txhawm rau tiv thaiv cov khib nyiab los ntawm kev nkag mus rau hauv cov yeeb nkab thiab thaiv lub qhov, ib txheej ntawm geotextile nrog cov khoom lim dej feem ntau yog qhwv ib ncig ntawm cov yeeb nkab sab nraud.
Cov yam ntxwv tseem ceeb
- High efficiency dej: Cov orifices yog nyob rau hauv daim ntawv ntawm cov strips ntev thiab feem ntau yog nyob rau ntawm lub troughs ntawm lub raj xa dej. Muab piv rau cov kab ib txwm puag ncig, lawv tsis tshua muaj kev cuam tshuam tag nrho los ntawm cov av thiab tuaj yeem tswj cov dej ntws tau ntev.
- Sturdy thiab ruaj khov: Ua los ntawm PVC, nws muaj lub zog siab thiab tuaj yeem tiv taus cov av tsis muaj deforming; tib lub sij hawm, nws yog corrosion-resistant, tshwj xeeb tshaj yog haum rau siv nyob rau hauv cov av ntub los yog acidic / alkaline av, nrog rau lub neej ntev txog li 50 xyoo.
- Yooj yim tsim: Lub qhov - xuas nrig ntaus ntau yam tuaj yeem faib rau ntawm 90 degrees, 180 degrees, lossis txawm 360 degrees (nyob ib ncig ntawm tag nrho cov ncig), ua kom hloov tau yooj yim rau cov kev xav tau sib txawv.
- Tus nqi siab -kev ua tau zoo: Muab piv nrog cov hlau lossis lwm cov khoom siv cov kav dej ntawm tib txoj kab uas hla, cov khoom no muaj cov nqi zoo dua.
Lus Ceeb Toom
Thaum lub sij hawm tsim kho, qhov tob thiab qhov sib txawv ntawm cov kav dej yuav tsum tau txiav txim siab raws li cov dej nag hauv zos thiab cov av permeability. Feem ntau, thaum qhov faus qhov tob ntawm 0.5 thiab 1.0 meters, nws tuaj yeem tswj tau dej nag ntawm ib ncig ntawm 50 millimeters. Tsis tas li ntawd, thaum yuav khoom, koj tuaj yeem them sai sai rau qhov kev nruj nruj (SN qib) ntawm cov khoom siv yeeb nkab, vim qhov no txiav txim siab nws cov compressive kuj thaum faus tob.
Main daim ntawv thov scenarios
PVC perforated cov kav dej ua si lub luag haujlwm tseem ceeb hauv kev tsim kho hauv av thiab kev tsim kho hauv nroog, thiab feem ntau yog siv rau hauv:
- Traffic Engineering: Tsis suav nrog cov dej hauv av los ntawm txoj kev ntawm txoj kev nthuav dav, txoj kab nqes ntawm txoj kev tsheb ciav hlau, thiab cov kab hauv kab hauv roob, txhawm rau tiv thaiv kev tawg thiab kev tawg ntawm txoj kev.
- Municipal thiab Kev Tsim Kho: Rau depressurization ntws ntawm hauv qab daus hauv pem teb ntawm cov tsev, sau cov leachate los ntawm qhov chaw pov tseg, thiab tso dej ntawm cov dej tsub zuj zuj tom qab cov phab ntsa.
- Agricultural thiab Horticulture: Txo cov dej hauv av hauv cov vaj txiv hmab txiv ntoo thiab tsev cog khoom, lossis siv los ua cov dej ntws hauv av.
- Kev Tiv Thaiv Ib puag ncig thiab Kev Ua Si: Cov ntaub ntawv tseem ceeb rau cov dej ntws ntawm cov chav kawm golf thiab cov chaw ncaws pob.
Peb lub tuam txhab txais yuav ob-channel kev yuav khoom qauv ntawm ob qho tib si hauv online thiab offline. Yog tias koj xav tau, koj tuaj yeem xaiv tuaj xyuas peb lub Hoobkas offline lossis sib txuas lus ncaj qha nrog tus neeg muag khoom hauv online.
Peb qhov chaw nyob
Jianxi District, Luoyang City, Henan Province, Suav teb - North Hang Technology Park
Xov tooj
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E -mail
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Cim npe nrov: kev cai pvc perforated kua yeeb nkab, Tuam Tshoj kev cai pvc perforated kua yeeb nkab Hoobkas
