B125 C250 D400 E600 F900 Composite Manhole Npog
Product Description
Composite Manhole Coversyog tsim los ntawm cov cob thiab iav fiber ntau sib xyaw zoo ib yam li fiberglass.Nrog rau kev tshaj tawm ntawm EN tus qauv tshiab hauv Lub Xya Hli 2015 cov khoom sib xyaw tuaj yeem kuaj thiab tau lees paub kom ua tau raws li European Standard thiab yuav thaum tus qauv sib haum xeeb thaum Lub Ob Hlis 2017 tuaj yeem ua CE cim.Qhov no yuav tso cai rau kev sib xyaw manhole npog thiab gully tops siv nyob rau hauv tag nrho rau thiab tawm txoj kev loj.Composites muaj ntau yam zoo dua li cov tsoos cam khwb cia lossis cov hlau npog xws li lub teeb yuag, txo kev pheej hmoo ntawm tub sab nyiag, tsis muaj hluav taws xob, tsis muaj xeb thiab tsis plam.Composite npog kuj siv txog li 50%tsawglub zog nyob rau hauv lawv cov ntau lawm piv rau cam khwb cia thiab steel npog yog li yog ib qho kev xaiv ib puag ncig.Cov npog zoo li no tuaj yeem siv rau hauv ntau daim ntawv thov qee qhov feem ntau tam sim no yog;
Chaw nres tsheb roj- Lub khw muag khoom qub uas cov npog npog tau tsim los vim qhov xav tau ntawm cov npog dej loj loj uas tau yooj yim tshem tawm los ntawm cov neeg ua haujlwm hauv chaw nres tsheb yam tsis xav tau cov cuab yeej nqa tshwj xeeb.
Kev tsim kho & kev siv hluav taws xob- Ntau qhov sib xyaw tau pom lawv txoj hauv kev rau kev tsim kho dav dav rau cov teeb liab tsheb, hluav taws xob, dej thiab roj faib, kev ruaj ntseg cov ntawv thov, kev siv dej tsis sib haum thiab kev siv cov khoom siv telemetry.Los yog tsuas yog loj npog uas yuav tsum tau muab tshem tawm tsis tu ncua thiab qhov hnyav ntawm cov tsoos cam khwb cia hlau npog yuav muaj teeb meem.
Modular npog (loj Span)- Modular npog daws qhov kev sib tw ntawm yuav ua li cas npog lub qhov los yog chav tsev qhov twg ib lub npog yuav xav tau cov cuab yeej nqa nqa los pab nws tshem tawm.Los ntawm kev ua lub npog tag nrho rau hauv ntau lub tsev me me raug tshem tawm raws li cov qauv txheej txheem kev tshem tawm rau ib hnub rau ib hnub thiab kev tshuaj xyuas tej zaum yuav ua tiav yam tsis tas yuav nqa cov khoom siv.
