HDPE Geocell Ground Grid Paver Rau Txoj Kev Subgrade Project hauv Egypt
HDPE Geocell Ground grid paver rau txoj kev subgrade project hauv Egypt
Cellular Confinement Systems (CCS) - tseem hu ua geocells - yog siv dav hauv kev tsim kho los tswj kev yaig, kev ruaj khov av ntawm cov av tiaj tus thiab qhov chaw siab tshaj, kev nkag mus rau kev tiv thaiv, thiab kev txhim kho cov txheej txheem rau kev thauj khoom thiab kev txuag av. Lub kaw lus honeycomb raug kaw yog ib qho geosynthetic ua los ntawm ultrasonically welded high-density polyethylene (HDPE) strips los yog tshiab polymer alloys (NPA) - thiab nthuav nyob rau hauv situ los tsim ib tug honeycomb qauv - thiab puv nrog xuab zeb, av, pob zeb, gravel los yog pob zeb. . Geocells raug suav hais tias tsim nyog geosynthetics rau cov av granular los txhawb kev zoo li qub thiab txav log tsheb hauv txoj kev, tsheb ciav hlau thiab kev siv zoo sib xws.
Haw nws ua haujlwm
Thaum sau nrog compacted av, lub cellular restraint system tsim ib tug tshiab composite khoom nrog enhanced mechanical thiab geotechnical zog. Thaum cov av nyob rau hauv CCS yog stressed, xws li nyob rau hauv cov ntaub ntawv ntawm load txhawb daim ntawv thov, nws tsim lateral stresses ntawm lub perimeter cell phab ntsa. Lub 3D confinement cheeb tsam txo cov lateral txav ntawm cov av hais, thaum lub ntsug load ntawm cov infill muaj nyob rau hauv siab lateral stress thiab tsis kam ntawm cell-av interface. Cov no nce lub zog shear ntawm cov av kaw, yog li:
Tsim ib lub txaj ruaj khov lossis slab kom faib cov khoom thauj mus rau thaj tsam dav dua
Txo cov punching ntawm cov av mos
Nce shear kuj thiab load bearing muaj peev xwm
Txo deformation
Kev kaw cia los ntawm cov hlwb uas nyob ib sab muab kev tiv thaiv ntxiv rau lub hlwb loaded los ntawm kev ua haujlwm tsis zoo, thaum lub sijhawm nthuav dav ntawm cov muab tub lim yog txwv los ntawm lub nplhaib siab zog. Compaction yog tswj hwm los ntawm kev tswj hwm, ua rau muaj kev txhawb nqa mus ntev.Ntawm qhov chaw, cov ntu geocell tau nrawm ua ke thiab muab tso ncaj qha rau ntawm subsoil nto los yog ntawm cov ntxaij lim dej geotextile tso rau ntawm qhov chaw subgrade thiab txhawb nqa qhib hauv ib qho accordion zoo li los ntawm sab nraud stretcher. cov rooj sib txoos. Cov seem no txuas mus rau thaj tsam ntawm kaum ntawm meters thiab muaj ntau pua tus neeg lub hlwb, nyob ntawm seb seem thiab cell loj. Tom qab ntawd lawv tau ntim nrog ntau cov ntaub ntawv muab tub lim xws li av, xuab zeb, sib sau ua ke lossis cov khoom siv rov ua dua tshiab thiab tom qab ntawd compacted siv lub vibratory compactor. Feem ntau cov khaubncaws sab nraud povtseg yog asphalt los yog cov ntaub ntawv uas tsis muaj pob zeb.
Cov ntsiab lus ntxiv
CCS sawb dav, piv txwv li qhov siab ntawm qhov chaw, muaj nyob rau hauv ntau qhov ntau thiab tsawg los ntawm 50 mus rau 300 hli.
CCS welding spacing, piv txwv li geocell loj, los ntawm 280mm txog 660mm
CCS phab ntsa feem ntau yog ua los ntawm cov ntaub ntawv los yog cov txheej txheem polymer los ua kom muaj kev sib txhuam tsis sib haum mus rau cov av.
CCS yog tsim los ntawm HDPE, NPA, tsawg ntom polyethylene thiab non-woven thermally bonded geotextiles.
CCS phab ntsa feem ntau yog perforated kom tso dej tawm ntawm ib chav mus rau lwm qhov.
Ntawm qhov chaw siab tshaj, CCS tej zaum yuav muaj cov hlua hlau los yog cable txuas mus los ntawm thaj chaw hauv nruab nrab thiab khi rau hauv lub hauv paus pob zeb lossis rau hauv lub hauv paus pob zeb kom tiv thaiv kev zawv zawg ntawm qhov system.
CCS backfilling nyob rau qhov ntev, dav slopes yog heev zog heev. Cov cuab yeej siv kev tsim kho hu ua pneumatic xuab zeb blasters lossis trebuchets tau siv los ua kom zoo dua.
HDPE Geocell Khoom Nta
Nws yog ib qho yooj yim los nthuav, tuaj yeem folded rau kev thauj mus los, tuaj yeem ncab mus rau hauv ib lub mesh thaum lub sij hawm tsim kho, thiab ntim nrog cov ntaub ntawv xoob xws li av, gravel, thiab pob zeb los tsim cov qauv uas muaj zog lateral restraint thiab siab rigidity.
Cov khoom siv lub teeb, hnav-tiv taus, tshuaj lom neeg ruaj khov, yees duab-oxidative laus, acid thiab alkali tsis kam, haum rau cov av sib txawv thiab cov av suab puam.
High sab txwv, tiv thaiv kev sib tsoo, tiv thaiv kev deformation, txhim khu kev muaj peev xwm ntawm txoj kev tsheb nqaj hlau thiab cuam tshuam cov load.
Geocell qhov siab, vuam nrug thiab lwm qhov ntev geometric tuaj yeem hloov tau yooj yim kom tau raws li qhov xav tau ntawm cov haujlwm sib txawv.
Tab sis kev daws teeb meem mus sij hawm ntev tseem muaj. Qee yam ntawm cov laj thawj no yog dej nag infiltration, cov khoom poob thiab lub hauv paus kev daws teeb meem. Lwm qhov laj thawj tseem ceeb yog qhov kev hloov pauv ntawm cov khoom mus rau ob sab ntawm lub subgrade seem nyob rau hauv qhov kev txiav txim ntawm lub sij hawm ntev dov thiab vibration rog nyob rau hauv lub log load.
HDPE Geocell Engineering Application
Kev txhawb nqa kev thauj khoom, siv los txhawb txoj kev thiab kev tsheb ciav hlau subgrades.
Nws yog siv rau load bearing ntawm embankment thiab ntiav dej channel tswj.
Txoj kev nqes hav thiab channel tiv thaiv kom tsis txhob muaj av nkos thiab loads ntawm cov phab ntsa sib xyaw.
Nyob rau hauv cov ntaub ntawv ntawm lub hauv paus mos, kev siv cov geotechnical plugs tuaj yeem txo qhov kev siv zog ntawm kev tsim kho, txo cov thickness ntawm txoj kev, kev tsim kho ceev ceev, kev ua haujlwm zoo, thiab txo qhov project nqi.
Ntiaj Teb Reservation
Reservoirs thiab Landfills
Yuav tsum tau rau hauv av paver los ntawm Egyptian cov neeg muas zaub:
Kuv xav tau HDPE Geocell rau cov dej qab zib hauv ob sab phlu (qhov chaw nqes hav 1: 1 & 2: 3)
Lub ntsiab specifications yog:
GEOCELL HDPE ORIGINAL
Qhov siab: 100mm
Thickness: 1.2 hli
Qhov ceev: 0.950 g/cm3
Seam tev lub zog: 14.2 kn / m
Weld nrug: 450mm
Surface: textured thiab perforated
Xim: dub
Qhov txoj kab uas hla ntawm ib lub cell =20mm
Peb xav qhia koj tias tag nrho cov khoom yuav ncav cuag 50 lab square meter lossis ntau dua tab sis thaum xub thawj peb xav tau ob lub thawv nkaus xwb (40ft)
Pls xa kuv ob nqe lus, ib qho rau thawj HDPE Geocell thiab lwm qhov rau rov ua dua HDPE Geocell.
Txhua qhov ntau yuav raug xa mus rau CIF Sokhna chaw nres nkoj, Egypt.
pecifications rau qhov kawg kev yuav khoom ntawm geocells los ntawm Egyptian cov neeg siv khoom
Tag nrho HDPE geogrids – 48,000 sqm
Geocell qhov siab - 100mm
Geocell Vuam nrug - 450mm
Geocell thickness - 1.5 hli
2 X 40' HQ
TxogMTTVS
Txij li thaum nws tsim nyob rau hauv 2014, MTTVS tau muab ib-nres geosynthetics cov khoom thiab cov kev daws teeb meem rau cov neeg muas zaub thoob ntiaj teb. Nws tau ua haujlwm ntau dua 500,000 kev ua tiav engineering thoob ntiaj teb. MTTVS tau muab ntau yam kev ua tau zoo, lub xeev-ntawm-the-art geomemes, geotextiles, geocells, geosynthetic av nplaum liners (GCLs), cov kav dej, geogrids thiab lwm yam geomaterials rau ntau tshaj 100 lub teb chaws. Peb cov neeg siv khoom tseem ceeb tuaj ntawm Tebchaws Askiv, Tebchaws Meskas, Mexico, Australia, Fabkis, Sweden, Hong Kong, Hungary, New Zealand, Poland, Ecuador, Brazil, Pakistan, Bangladesh, Lub teb chaws Yelemees, Thaib, Nyab Laj, Malaysia, Indonesia, Singapore, Philippines , Sri Lanka, Is Nrias teb, lub tebchaws Arab emirates, Saudi Arabia, Qatar, Kenya, Ghana, Egypt Ethiopia, Somalia, Nigeria, South Africa, Eswatini, Zambia, thiab lwm yam.
Peb txais customized technical parameters raws li tus neeg yuav tsum tau muaj. Peb yog ib tug txhim khu kev qha geomembrane chaw tsim tshuaj paus.
@MTTVS Geosynthetics l Word tus thawj coj ntawm geosynthetics.
https://www.mttvs.com l sales@mttvs.com