-
Kev Ntsuam Xyuas Tseem Ceeb Ntawm Kev Ua Haujlwm Ntawm Geosynthetic-reinforced Railroad Ballast
Dab neeg los ntawm Lub Kaum Ob Hlis 2018 Nyob rau lub sijhawm tsis ntev los no, cov koom haum kev tsheb ciav hlau thoob plaws ntiaj teb tau siv cov geosynthetics los ua ib qho kev daws teeb meem uas tsis tshua muaj nqi kom ruaj khov ballast. Hauv qhov kev pom no, kev tshawb fawb dav tau ua thoob ntiaj teb los ntsuas qhov ua tau zoo ntawm geosynthetic-reinforced ballast unde ...Nyeem ntxiv -
Leister Qhia Txog SEATEK W-900 AT Tsawg-voltage Wedge Welder
Lub Kaum Hli 12th, 2018 / Los ntawm: IFAI / Xov Xwm Kev Lag Luam, Cov Chaw Pabcuam Leister Technical Textiles tau tso tawm SEATEK W-900 AT low-voltage wedge welder, lub zog txuag hluav taws xob thiab kev nyab xeeb welder nrog kev xa hluav taws xob ncaj qha mus rau nyias vuam wedge. W-900 welds ntawm qhov ceev ntawm 98 ko taw (30 m) ib feeb, ...Nyeem ntxiv -
Geosynthetics Kev Lag Luam Yuav Tsum Tau Tsav Los Ntawm Kev Xav Tau Los Ntawm Kev Thauj Mus Los Thiab Kev Siv Hluav Taws Xob Kom Txog 2022 | Kev Tshawb Fawb Txog lab lab
Ntiaj teb no Geosynthetics Kev Lag Luam yog segmented raws li cov khoom lag luam, hom khoom, daim ntawv thov, thiab cheeb tsam. Geosynthetics yog ib qho khoom tsim los ntawm cov khoom siv polymeric siv nrog cov av, pob zeb, lub ntiaj teb, lossis lwm yam khoom siv hluav taws xob geotechnical uas yog ib feem tseem ceeb ntawm tib neeg tsim ...Nyeem ntxiv -
Landfill Expansion Thiab Mondernization hauv Shenzhen
Shenzhen yog ib qho ntawm Tuam Tshoj ntau lub nroog ntawm kev hloov kho sai sai. Tsis tau npaj txhij, lub nroog txoj kev lag luam ceev ceev thiab kev loj hlob hauv vaj tse tau tsim ntau yam kev sib tw ib puag ncig zoo. Lub Hong Hua Ling Landfill yog ib qho tshwj xeeb ntawm Shenzhen txoj kev loj hlob, rau qhov pov tseg piv txwv tsis muaj ...Nyeem ntxiv -
Carbon Footprint Qhov Zoo Ntawm HDPE Geomembranes
Los ntawm José Miguel Muñoz Gómez - High-density polyethylene liners yog lub npe nrov rau kev tuav pov hwm kev ua haujlwm hauv kev pov tseg, tsuas, dej khib nyiab, thiab lwm yam tseem ceeb. Tsawg sib tham tab sis kev ntsuam xyuas zoo yog qhov zoo tshaj cov pa roj carbon hneev taw uas HDPE geomembranes muab piv rau cov tsoos barrie ...Nyeem ntxiv -
Cov yam ntxwv ntawm Bentonite Waterproof Pam
Qhov ntom ntom: Sodium bentonite tsim cov diaphragm siab hauv qab dej. Thaum lub thickness yog li 3 hli, nws cov dej permeability yog α × 10 -11 m / sec los yog tsawg dua, uas yog sib npaug rau 100 npaug ntawm compactness ntawm 30cm tuab av nplaum. Kev ua tau zoo tiv thaiv tus kheej. Nws muaj kev ruaj ntseg waterproof pe ...Nyeem ntxiv -
Txoj Cai Ua Haujlwm Ntawm Bentonite Waterproof Blanket
Lub npe mineralogical ntawm bentonite yog montmorillonite, thiab ntuj bentonite feem ntau muab faib ua sodium thiab calcium raws li tshuaj muaj pes tsawg leeg. Bentonite muaj cov khoom ntawm o nrog dej. Feem ntau, thaum calcium bentonite nthuav dav, nws qhov nthuav dav tsuas yog li 3 npaug ntawm nws tus kheej ntim. ...Nyeem ntxiv -
Taw qhia ntawm Bentonite Waterproof Pam
Shanghai Yingfan "Yingfan" hom bentonite waterproof pam (Lus Askiv lub npe: GCL) muaj peb txheej, sab sauv thiab qis txheej yog feem ntau geotextiles, feem ntau yog rau kev tiv thaiv thiab ntxiv dag zog, kom nws muaj ib tug tag nrho cov puncture zog thiab tensile zog. Cov mi...Nyeem ntxiv -
Cov yam ntxwv thiab kev ua haujlwm ntawm Composite Geomembrane
Shanghai Yingfan kws tshaj lij R & D thiab kev muag khoom thiab kev tsim khoom ntawm "Yingfan" hom sib xyaw geomembrane, cov khoom sib xyaw geomembrane feem ntau muab faib ua: ib daim ntaub ib zaj duab xis, ob daim ntaub ib zaj duab xis thiab ntau zaj duab xis, daim ntaub hauv paus yog acupuncture geotextile, tuaj yeem siv Fila...Nyeem ntxiv -
Taw qhia thiab Cov yam ntxwv ntawm Composite Geomembrane
Shanghai Yingfan hom sib xyaw geomembrane yog ua los ntawm filament geotextile lossis luv fiber ntau geotextile thiab PE geomembrane. Nws muaj cov yam ntxwv ntawm cov kua dej tiaj tus thiab tiv thaiv cov dej ntws. Cov geomembrane sib xyaw yog muab faib ua ib daim ntaub thiab zaj duab xis, thiab ib daim ntaub nrog qhov dav ntawm 4-6m thiab qhov hnyav ntawm 20 ...Nyeem ntxiv -
Txhais ntawm HDPE Textured Geomembrane
Shanghai "Yingfan" hom HDPE geomembrane (tseem hu ua: high-density polyethylene geomembrane) siv cov khoom zoo polyethylene virgin resin, cov khoom tseem ceeb yog 97.5% high-density polyethylene, txog 2.5% carbon dub, anti-aging Agents, antioxidants, UV absorbers, stabilizers thiab lwm yam nkag tau ...Nyeem ntxiv -
Daim Ntawv Thov Ntau Ntawm Smooth HDPE Geomembrane
1. Kev tiv thaiv ib puag ncig, kev huv huv (xws li kev pov tseg hauv tsev, kev kho dej phwj tuaj, cov khoom siv tshuaj lom thiab phom sij pov tseg, chaw khaws khoom txaus ntshai, cov khoom pov tseg, kev tsim kho thiab blasting khib nyiab, thiab lwm yam). 2. Kev txuag dej (xws li cov dej ntws thiab cov pas dej hauv pas dej, pas dej da dej seepage, ...Nyeem ntxiv
