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Quality Assurance
Tag nrho peb cov khoom geogrid yog CE-certificate, thiab tsim nyob rau hauv ISO 9001 certified manufacturing av reinforcement geogrids tsis tu ncua raws li xav tau QA / QC cov kev cai.Our cov khoom raug kuaj kom nruj ASTM cov qauv nyob rau hauv-lub tsev. kev tswj kom zoo hauv tsev. Peb tau tsim kom muaj kev tswj xyuas nruj nruj hauv txhua yam ntawm cov khoom siv raw thiab cov txheej txheem tsim khoom mus rau qhov kawg ntawm cov khoom zoo.

 

Kev Pabcuam
Raws li cov chaw tsim khoom ntawm geosynthetics, peb tau xa tawm geogrid mus rau ntau tshaj 50 lub teb chaws thiab cheeb tsam txawv teb chaws. Rau lub hauv paus no, peb txuas ntxiv txhim kho thiab muab cov khoom siv geosynthetics nrog kev ua tau zoo thiab cov kev pabcuam kev tshaj lij.

 

One-stop Geosynthetics Khoom
Peb muab ib-nres geosynthetics cov khoom thiab cov kev daws teeb meem rau cov neeg siv khoom thoob ntiaj teb. Feicheng Lianyi Geosynthetics tau muab ntau yam kev ua tau zoo thiab lub xeev-of-the-art Geomembranes, Geotextiles, Geocells, Geogrids rau ntau tshaj 50 lub teb chaws thiab cheeb tsam abroa.

 

Lub Sijhawm Xa Khoom luv
Tam sim no peb muaj 50 pawg ntawm cov chaw, suav nrog 21 pawg ntawm Fiberglass Geogrid & Polyester Geogrid Cov kab ntau lawm (xws li qhov dav sib txawv ntawm 4 meters, 5meters, 6meters), 9 txheej ntawm PP biaxial Geogrid Cov kab ntau lawm (xws li qhov dav sib txawv ntawm 4 meters, 5meters, 6meters), 3 txheej ntawm PP & HDPE Uniaxial Geogrid Cov kab ntau lawm, 4 teeb ntawm Steel-Plasti ccomposite Geogrid Cov kab ntau lawm, 3 txheej ntawm needlepunched Non woven geotextile & Spunbonded Nonwoven fabric, 2 Sets of Composite ntau lawm kab thiab qee cov kab ntau lawm rau Woven geotextile , HDPE Geomembrane, HDPE Geocell, Geonet thiab lwm yam, tag nrho 50 teeb ntawm cov tshuab tam sim no, uas yog twv yuav raug hu loj tshaj plaws hauv Suav teb.

 
Dab tsi yog Drainage Geocomposite?

Cov dej ntws hauv geocomposites feem ntau suav nrog cov tub ntxhais dej nrog Polypropylene (PP) geotextile laminated rau ib lossis ob sab, thiab feem ntau yog cov yam ntxwv ntawm lawv hom tseem ceeb. Lawv yog ib lub teeb yuag, tus nqi-zoo thiab muaj qhov sib npaug lossis zoo dua qhov tso kua dej piv rau ntau cov tshuaj granular cov kua dej uas qhwv hauv geotextile lossis encased nyob rau hauv cov pob zeb porous.

 

Qhov zoo ntawm Drainage Geocomposite

Txhim khu kev ua tau zoo
Cov dej ntws geocomposites yog cov khoom siv tsim khoom tsim los muab cov haujlwm tshwj xeeb thiab cov khoom. Los ntawm kev sib txuas ntau yam khoom siv geosynthetic, lawv muab kev ua tau zoo dua qub piv rau cov khoom siv hauv tsev. Cov dej geocomposites tuaj yeem txhim kho kev pom, dej ntws, kev sib cais, kev txhawb zog, thiab lwm yam kev ua haujlwm geotechnical, ua rau muaj txiaj ntsig zoo thiab ruaj khov.
Ntau yam
Cov dej ntws geocomposites tuaj yeem tsim kho kom tau raws li qhov xav tau ntawm ntau yam kev siv. Lawv muab kev yooj yim ntawm kev muaj pes tsawg leeg, thickness, thiab configuration, tso cai rau cov engineers xaiv cov kua dej geocomposite zoo tshaj plaws rau ib qhov project tshwj xeeb. Qhov versatility no ua rau lawv siv tau rau ntau yam kev siv geotechnical thiab civil engineering.
Kev txuag nqi
Cov dej ntws geocomposites tuaj yeem ua rau cov nqi txuag hauv kev tsim kho. Los ntawm muab ntau lub zog hauv ib qho khoom siv, lawv tshem tawm qhov xav tau ntawm kev siv ntau tus neeg cov khoom. Qhov no ua kom yooj yim rau kev tsim kho, txo kev ua haujlwm, thiab txuag lub sijhawm thiab cov nqi. Lawv kuj tuaj yeem pab txo cov nqi tu mus sij hawm ntev los ntawm kev txhim kho cov kav ntev thiab kev ua haujlwm ntawm cov qauv.
Cov txiaj ntsig ib puag ncig
Cov dej ntws geocomposites tuaj yeem pab txhawb rau kev tsim kho ib puag ncig. Piv txwv li, cov kav dej geocomposite cov dej ntws pab tswj cov dej ntws los ntawm cov cua daj cua dub, txo cov kev cuam tshuam ntawm cov dej hauv ntuj thiab tiv thaiv av yaig. Tsis tas li ntawd, lawv tuaj yeem tsim los ntawm cov khoom siv rov ua dua tshiab, txhawb kev ruaj khov thiab txo qhov kev thov rau cov peev txheej nkauj xwb.

Txhim kho kev tsim kho efficiency

Cov dej ntws geocomposites yog lub teeb yuag thiab yooj yim los tuav, ua rau lawv yooj yim rau kev teeb tsa. Lawv tuaj yeem ua tau prefabricated los yog Hoobkas-sib dhos, tso cai rau kev tsim kho sai dua thiab muaj txiaj ntsig zoo. Lawv kuj muab cov kev ua tau zoo sib xws thiab kev kwv yees tau zoo, txo qhov kev pheej hmoo ntawm kev tsim ua yuam kev thiab ua kom ntseeg tau qhov kev xav tau ntawm engineering.

Longevity thiab durability

Cov dej ntws geocomposites yog tsim los tiv thaiv ib puag ncig hnyav thiab ua rau lub sijhawm ntev. Lawv tiv taus tshuaj lom neeg degradation, lom neeg tua, thiab uv hluav taws xob. Los ntawm kev muab kev tiv thaiv thiab ntxiv dag zog rau cov khoom siv hauv qab, cov kua dej geocomposites pab txuas ntxiv lub neej kev pabcuam ntawm cov qauv.

Txhim kho geotechnical zog

Cov dej ntws geocomposites tuaj yeem txhim kho cov khoom geotechnical ntawm cov av. Lawv txhim kho cov av ruaj khov, ua kom muaj peev xwm thauj khoom, thiab txhim kho cov dej ntws hauv av.

 

 
Daim ntawv thov ntawm Drainage Geocomposite
 
01/

Kev tuav cov qauv
Cov dej ntws geocomposites dissipate pore dej pressures thiab pab tswj kev ruaj ntseg thiab kev ncaj ncees ntawm cov txheej txheem sau hauv ob qho tib si pob zeb thiab cov av ua kom ruaj khov.

02/

Txoj kev, railway, thiab tshav dav hlau siv
Wick / trench drains, uas tuaj yeem hloov cov av hauv av, feem ntau siv rau hauv txoj kev, kev tsheb ciav hlau thiab tshav dav hlau. Cov dej ntws geocomposites tau siv rau hauv cov ntawv thov no los muab cov dej ntws zoo, ua kom pom kev ua haujlwm zoo thiab kav ntev.

03/

Kab rov tav thiab kab rov tav txheej txheej hauv embankments tsim los ntawm cov nplua thiab cohesive fills
Cov dej ntws geocomposites pab txhawb kev tshem tawm cov dej ntau dhau los ntawm qhov embankment, tiv thaiv cov dej sib sau thiab muaj peev xwm tsis ruaj khov. Tsis tas li ntawd, lawv tuaj yeem ua raws li cov txheej txheem tiv thaiv kab mob capillary, tiv thaiv kev nce siab ntawm cov dej los ntawm embankment.

04/

Cov chaw pov tseg
Cov dej ntws geocomposites yog siv rau kev sau cov dej xau thiab tso pa tawm, pab tswj kev tswj kom zoo ntawm cov kua dej pov tseg thiab cov roj av lossis cov pa tawm kom pom. Tsis tas li ntawd, cov geocomposites no ua cov txheej txheem tiv thaiv, tiv thaiv geomembranes tiv thaiv kev sib tsoo lossis kev puas tsuaj.

05/

Kev siv lub ru tsev thiab lawj pavement
Cov dej ntws geocomposites pab txhawb kev tshem tawm cov dej tawm ntawm qhov chaw, txo qhov kev pheej hmoo ntawm cov dej tsub zuj zuj thiab kev puas tsuaj ntawm cov dej noo.

06/

Cov dej ntws ntawm cov chaw ua si
Cov dej ntws geocomposites tswj dej zoo. Lawv pab tswj kev ua haujlwm zoo hauv thaj chaw, tiv thaiv dej nkag thiab ua kom muaj kev ua si zoo ib yam.

 

Kev Ntsuas Geocomposite Dej Flow Li Cas?

Cov dej ntws hauv qhov dej geocomposite yog lub npe hu ua in-plane flow and is measured in a laboratory. Cov kev ntsuam xyuas no tso cov geocomposite nyob rau hauv qhov siab tas li thiab ntsuas cov dej ntws ntawm qhov tsis tu ncua hydraulic gradient. Ntau qhov kev ntsuam xyuas ntawm qhov sib txawv ntawm qhov sib txawv thiab hydraulic gradients tuaj yeem siv los tsim ib daim ntawv qhia ntws kom nkag siab tus cwj pwm ntws hauv cov xwm txheej sib txawv. Cov txiaj ntsig kev xeem feem ntau yog qhia hauv litres ib ob ib 'meter' dav (l / m·s). Ib qho ntawm cov kev ntsuas tseem ceeb ntawm qhov kev sim no yog yuav ua li cas lub siab siv rau geocomposite. Qhov no yog vim hais tias thaum lub geocomposite yog ntsia nyob ib sab mus rau ib tug deformable nruab nrab, xws li av, geotextile yuav raug thawb mus rau hauv lub HDPE core uas yuav throttle ntws. Cov txheej txheem xeem tso cai siv cov tawv tawv lossis mos platens. Cov platens mos simulate installation nyob rau hauv cov av los yog cov xwm txheej zoo sib xws thiab nws yog ib qho tseem ceeb kom ntseeg tau tias cov txiaj ntsig kev xeem uas siv rau kev tsim yog cov uas zoo tshaj plaws cuam tshuam cov xwm txheej ntawm qhov chaw uas yuav tsum tau siv geocomposite.

 

Cheebtsam ntawm Drainage Geocomposite

Geotextiles
Cov no yog cov ntaub permeable ua los ntawm cov khoom siv hluavtaws xws li polypropylene lossis polyester. Geotextiles tuaj yeem woven los yog non-woven thiab siv rau kev ua haujlwm xws li kev sib cais, pom, thiab kev tswj kev yaig.

 

Geomembranes
Cov no yog cov ntawv tsis muaj dej tsis zoo uas ua los ntawm cov khoom siv hluavtaws xws li high-density polyethylene (HDPE) lossis polyvinyl chloride (PVC). Geomembranes ua raws li kev thaiv kev tiv thaiv kev txav ntawm cov kua lossis roj thiab feem ntau yog siv rau cov ntawv thov ntim xws li hauv ob sab phlu lossis pas dej.

 

Geogrids
Cov no yog cov kab sib chaws zoo li tsim los ntawm cov ntaub ntawv polymer, feem ntau muaj zog polymers zoo li polyester lossis polyethylene. Geogrids muab kev txhawb zog rau cov av thiab siv los txhim kho kev ruaj ntseg thiab kev thauj khoom muaj peev xwm ntawm cov hauv paus, qhov chaw siab tshaj, thiab khaws cov phab ntsa.

 

Geonets
Cov no yog cov qauv peb-dimensional uas muaj kev sib tshuam rib-zoo li cov hlua los yog cov hlab. Geonets muab txoj hauv kev los ntawm kev tso dej ntws los ntawm cov kua lossis roj los ntawm lawv cov qauv qhib. Lawv feem ntau yog siv rau hauv cov ntawv thov uas yuav tsum tau tso dej, xws li cov khoom siv pov tseg pov tseg lossis cov pa tso pa tawm.

 

 

 

Dab tsi yog qhov dej ntws Geocomposites ua los ntawm?

Cov kav dej geocomposites tuaj yeem tsim los ntawm ntau hom polymers, txawm li cas los xij, qhov nrov tshaj plaws muaj xws li high ntom polyethylene (HDPE), polypropylene (PP) thiab polyester (PET). Cov polymers xaiv tau zoo heev rau kev lom neeg thiab tshuaj lom neeg degradation. Cov neeg tsim khoom suav nrog cov khoom siv ntxiv lossis kev hloov pauv rau cov khoom siv polymer los qhia cov yam ntxwv uas xav tau xws li huab cua tsis kam thiab uv tsis kam. Lwm cov polymers, xws li aramids lossis polyvinyl cawv (PVA) yog siv rau cov ntawv tshwj xeeb uas xav tau lub zog siab heev.

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Kev ua tau zoo tseem ceeb uas yuav tsum tau soj ntsuam thaum lub sijhawm tsim thiab xaiv cov kav dej Geocomposites
 

Flexible los yog collapsible
Cov dej ntws geonets tuaj yeem pom tias muaj kev tiv thaiv siab rau compression nyob rau lub sijhawm luv luv thiab tej zaum yuav ua rau lub cev qhuav dej yog tias cov khoom thauj tau khaws cia rau lub sijhawm ntev. Yog li ntawd nws yog ib qho tseem ceeb rau kev ntsuam xyuas, nyob rau theem tsim, nyob rau hauv cov ntaub ntawv ntawm lub geonets core behaves raws li saj zawg zog los yog collapsible rau tej yam kev mob, piv txwv li, siv load, txoj kab nqes gradient, thiab tsim lub neej. Cov dej ntim ntawm geocomposites ncaj qha sib npaug rau lub thickness ntawm cov geonets core. Yog li ntawd, tus nqi siv ntawm tus nqi ntws yuav tsum tau txiav txim siab tsuas yog thaum siv cov khoom siv thiab cov geocomposites tau mus txog qhov sib npaug thiab tsis muaj qhov txo qis ntawm cov tuab thiab cov dej ntim ntau dua. Thaum cov ntaub ntawv hloov pauv tau ua tiav qhov sib npaug hauv ob peb teev, nws yog qhov nyuaj rau cov ntaub ntawv ntws tawm kom ua tiav qhov sib npaug hauv compression. Yuav ua li cas tus nqi siv ntawm tus nqi ntws tau txiav txim siab yuav ua raws li seb cov geocomposites yuav tsum coj li hloov tau los yog collapsible.

 

Flow-rate yam
The overloading pressure to which drainage geocomposites may be subjected differs greatly from one application to another. This can be from 10 kPa under the coating of topsoil in a roof garden, up to 500 kPa as a leachate collection coating at the bottom of a landfill cell, or the base of a very huge embankment and mining stack leach pad (>25 m). Kev thauj khoom siab dua tuaj yeem ua tau tab sis tsis nquag. Cov txheej txheem dav dav rau kev tswj xyuas qhov tso cai ntws ntawm cov dej geocomposites hauv feem ntau cov ntawv thov yog siv cov txheej txheem txo qis uas suav nrog txhua qhov tsis meej thiab qhov tshwm sim cuam tshuam nrog cov khoom siv, huab cua, thiab lwm yam uas yuav txo qis hauv cov dav hlau ntws. ntawm cov geocomposites tshaj tag nrho cov tsim lub neej, tab sis tsis hais txog lub sij hawm luv luv flow rate ntsuas hauv qhov ntsuas ntsuas.

 

Vim li cas Transmissivity yog ib qho tseem ceeb hauv kev tsim dej Geocomposite?
1

Kev ua haujlwm ntawm Dej Flow
Lub luag haujlwm tseem ceeb ntawm geocomposite kua system yog los pab txhawb cov dej ntws los yog lwm yam kua dej. High transmissivity ua kom cov dej ntws tau zoo los ntawm cov kab ke, tiv thaiv cov dej tsub zuj zuj thiab muaj peev xwm puas tsuaj hauv thaj chaw ib puag ncig.

2

Hydraulic Performance
Lub transmissivity ntawm geocomposite txiav txim siab nws txoj haujlwm hydraulic. Hauv cov ntawv thov xws li cov dej khib nyiab pov tseg, kev tso dej tawm hauv txoj kev, lossis khaws cov phab ntsa, muaj peev xwm thauj tau sai thiab zoo ntawm cov qauv no yog qhov tseem ceeb los tswj lawv txoj kev ncaj ncees thiab tiv thaiv tsis ua haujlwm.

3

Tiv thaiv dej thiab yaig
Nyob rau hauv cov cheeb tsam uas muaj dej nag los yog dej ntws, geocomposite nrog kev sib kis tau zoo tuaj yeem tiv thaiv dej thiab av yaig. Qhov no yog qhov tshwj xeeb tshaj yog nyob rau hauv txoj kab nqes stabilization thiab kev tsim kho kom zoo nkauj.

4

Load Bearing Peev xwm
Hauv ntau daim ntawv thov geotechnical, dej tsub zuj zuj tuaj yeem ua rau muaj zog hydrostatic siab, uas tuaj yeem cuam tshuam rau kev ruaj ntseg ntawm cov qauv. Ib qho geocomposite nrog kev xa tawm txaus yuav pab tswj lub peev xwm thauj khoom ntawm cov av lossis cov qauv los ntawm kev txo qhov siab hydrostatic.

5

Longevity thiab Durability
Kev tso dej kom zoo yog qhov tseem ceeb rau lub neej ntev ntawm cov qauv geotechnical. Cov dej tsub zuj zuj tuaj yeem ua rau cov khoom siv thiab cov khoom siv tsis zoo. Los ntawm kev ua kom cov dej ntws zoo, geocomposite nrog kev sib kis tau zoo tuaj yeem txuas ntxiv lub neej ntawm cov qauv no.

6

Adaptability rau ntau yam xwm txheej
Cov ntawv thov geotechnical sib txawv tuaj yeem nthuav tawm cov kev sib tw tshwj xeeb, xws li cov av sib txawv, cov rooj dej sib txawv, lossis raug tshuaj lom neeg. Ib qho geocomposite nrog qhov tsim nyog transmissivity tuaj yeem raug xaiv los ua kom tau raws li cov xwm txheej tshwj xeeb no, kom ntseeg tau tias cov dej ntws tau zoo.

7

Nqi-zoo
Cov kua dej ua kom zoo txo ​​qhov kev xav tau ntawm kev tu thiab kho. Los ntawm kev xaiv geocomposite nrog txoj kev xa tawm, cov nqi mus sij hawm ntev cuam tshuam nrog kev puas tsuaj ntawm cov dej thiab qhov system tsis ua haujlwm tuaj yeem txo qis.

 

Yuav Ua Li Cas Cov Dej Dej Geocomposite Txuas Ntxiv Lub Neej Ntawm Lub Phab Ntsa Retaining?

Cov dej ntws geocomposite txuas ntxiv lub neej ntawm phab ntsa tuav los ntawm kev tswj cov dej ntws zoo thiab txo qis hydrostatic siab tawm tsam cov qauv. Nws ua raws li kev thaiv, tiv thaiv cov av yaig, dej logging, thiab khov-thaw voj voog uas tuaj yeem ua rau phab ntsa tsis muaj zog thaum lub sijhawm. Los ntawm kev tswj hwm qhov chaw qhuav thiab ruaj khov tom qab phab ntsa, geocomposite drains txo qhov kev pheej hmoo ntawm kev tawg, tawg, lossis tawg. Tsis tas li ntawd, lawv muaj peev xwm tiv taus clogging thiab lom degradation, kom ntseeg tau tias kev ua haujlwm ntev thiab tsis xav tau kev kho lossis kho.
Geocomposite cov dej tuav cov phab ntsa sawv cev rau kev nce qib tseem ceeb hauv engineering thiab kev tsim kho, muab cov kev daws teeb meem zoo rau kev tswj hwm hydrostatic siab thiab ua kom lub neej ntev ntawm cov qauv. Los ntawm kev nkag siab txog lub luag haujlwm thiab cov txiaj ntsig ntawm geocomposite drains, xaiv qhov tsim nyog cov kav dej, thiab paub txog qhov tseem ceeb ntawm cov dej hauv kev khaws cov phab ntsa, engineers thiab builders yuav txhim khu kev ruaj ntseg, efficiency, thiab durability ntawm lawv tej yaam num. Txawm hais tias nyob rau hauv kev tsim kho vaj tse lossis kev tsim vaj tsev loj hauv tsev, kev sib koom ua ke ntawm cov kav dej geocomposite yog ib qho kev nqis peev zoo rau yav tom ntej ntawm infrastructure.

 

Peb Cov Ntawv Pov Thawj

ISO 9001, CE daim ntawv pov thawj thiab GB / T24001 / ISO14001, GB / T24001 / ISO14001

 

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Peb lub Hoobkas

Feicheng Lianyi Engineering Plastics Co., Ltd muaj ib pab neeg zoo heev nrog rau cov kws tshaj lij thiab kev muaj peev xwm, muaj peev xwm tswj xyuas kev tshawb fawb, thiab muaj peev xwm txhim kho kev lag luam, cov txuj ci uas zoo ntawm kev ua haujlwm thiab kev tswj hwm, thiab cov tub ntxhais hluas, kev tshaj lij, muaj zog, pioneering thiab enterprising pab neeg. Cov lag luam coj qhov tseem ceeb tsis kawg. Peb muab qhov tseem ceeb tshaj plaws rau kev tshaj tawm cov khoom lag luam thiab cov tuam txhab lag luam, thiab tau tsim muaj ntau yam kev sib tw yeej-yeej kev sib raug zoo.

 

Qhov kawg FAQ Phau Ntawv Qhia rau Dej Geocomposite

Q: Lub luag haujlwm tseem ceeb ntawm geocomposites yog dab tsi?

A: Geocomposites yog siv rau kev ua haujlwm yooj yim ntawm txoj kev xws li kev sib cais, kev tso dej, pom, thiab kev txhawb nqa. Geocomposites tuaj yeem siv los ua kom muaj zog thiab ruaj khov ntawm cov av hauv qab hauv txoj kev.

Q: Dab tsi yog qhov txawv ntawm geocomposite thiab geotextile cov ntaub ntawv?

A: Ib qho geocomposite muaj kev sib xyaw ntawm ib lossis ntau qhov geosynthetics, tshwj xeeb yog geogrid, geotextile, geomembrane, thiab / lossis geonet, nrog rau lwm yam khoom. Geotextiles feem ntau yog siv rau cov ntawv thov kev sib cais, pom, kev txhawb zog, thiab tso dej.

Q: Ib qho piv txwv ntawm geocomposite yog dab tsi?

A: Lub geocomposite yog tsim los ntawm ib los yog ntau tshaj geosynthetics, xws li ib tug geogrid, geotextile, geomembrane, los yog geonet, ua ke nrog lwm cov khoom. Geotextiles feem ntau yog siv rau kev sib cais, pom, ntxiv dag zog, thiab kua dej.

Q: Dab tsi yog hom geosynthetic tshaj plaws uas tuaj yeem ua cov khoom siv lim dej thiab kev tiv thaiv?

A: Nonwoven geotextiles tuaj yeem siv rau hauv cov dej ntws tawm. Kev tswj cov dej khib nyiab los ntawm kev pov tseg yog ib qho tseem ceeb tshaj plaws uas ua kom muaj kev tiv thaiv cov av-dej ib puag ncig.

Q: Lub hom phiaj ntawm geocomposite yog dab tsi?

A: Geocomposites, muaj xws li ib tug geonet bonded nrog geotextile txheej (s) ntawm ib los yog ob sab yog siv rau cov kua dej los ntawm ib tug basal txheej nyob rau hauv cov ntaub ntawv ntawm embankments thiab rau cov kua dej tom qab tuav cov phab ntsa thiab / los yog choj abutments.

Q: Qhov txawv ntawm geotextile thiab geocomposite yog dab tsi?

A: Ib qho geocomposite muaj kev sib xyaw ntawm ib lossis ntau qhov geosynthetics, tshwj xeeb yog geogrid, geotextile, geomembrane, thiab / lossis geonet, nrog rau lwm yam khoom. Geotextiles feem ntau yog siv rau cov ntawv thov kev sib cais, pom, kev txhawb zog, thiab tso dej.

Q: Lub luag haujlwm tseem ceeb ntawm geogrid yog dab tsi?

A: Geogrids muab kev txhawb zog, stabilization, thiab txawm tias pom thaum siv nrog cov khoom sib xyaw kom zoo. Ua los ntawm cov khoom siv polymer xws li polypropylene, polyethylene, lossis polyester, lawv tau siv dav hauv kev siv engineering engineering.

Q: Puas yog geotextile tsim nyog?

A: Yog tsis muaj geotextile, cov av yuav ua haujlwm rau hauv lub hauv paus thiab tsis muaj zog. Qhov no yog txheej txheem qeeb uas tshwm sim thaum cov av saturated nrog dej los yog thaum lub sij hawm thawing. Geotextile nres cov txheej txheem no thiab txuas ntxiv lub neej ntawm lub hauv paus los ntawm ntau xyoo. Geotextile yog pom zoo rau siv tshaj cov av nplaum thiab av nplaum.

Q: Daim ntawv geomembrane yog dab tsi?

A: Geomembrane yog cov ntawv yas siv nyob rau hauv cov av ua ib qho kev thaiv dej. Geomembranes tsis tas yuav muaj kev sib raug zoo nrog cov khoom siv hauv qab hauv lawv lub neej. Cov teeb meem tuaj yeem tshwm sim ntawm sab qhov chaw uas nyob ib sab ntawm qhov chaw qhib dej vim yog cua thiab nthwv dej ua haujlwm ntawm ib qho ntawm cov geomembrane.

Q: Puas yog dej nkag mus rau geotextile ntaub?

A: Needle-punched thiab poly-spun ntau yam uas tsis yog-woven geotextile npuag tso cai rau dej kom yooj yim los ntawm thiab yog ob qho tib si ruaj khov thiab ntau yam rau kev tsim kho kom zoo nkauj. Cov ntaub ntawv tsis-woven geotextile feem ntau yog siv los ua cov khoom siv toj roob hauv pes los txhawb cov kua dej txaus, pom, thiab kev ruaj ntseg hauv av.

Q: geofabric kav ntev npaum li cas?

A: Lub neej expectancy. Hauv kev sim, kev pabcuam lub neej ntawm fiber ntau geotextiles ntev dua li ntawm polypropylene geotextiles; fiber ntau geotextiles tuaj yeem kav ntev dua 50 xyoo. Txawm li cas los xij, lub neej ntawm geotextile ntaub tuaj yeem txuas ntxiv mus txog 20 xyoo nrog ntau yam kev kho mob thiab kev sib xyaw ua ke.

Q: Qhov twg yog qhov zoo dua woven lossis nonwoven geotextile?

A: Feem ntau, wovens muaj zog dua qhov tseem ceeb, thaum nonwovens muaj siab dua cov nqi thiab permittivity. Txoj kev yooj yim tshaj plaws kom paub qhov txawv ntawm ob cov ntaub ntawv yog los ntawm kev pib nrog elongation. Nonwovens yuav muaj ntau dua elongation dua li woven.

Q: Vim li cas thiaj siv tsis-woven geotextile?

A: Woven geotextiles yog ib qho kev xaiv zoo tshaj plaws rau kev siv zog ntxiv thiab ruaj khov, thaum nonwoven geotextiles yog qhov zoo rau kev pom, kev sib cais, thiab kev siv dej.

Q: Dab tsi yog qhov sib txawv ntawm geocomposites?

A: Peb hom khoom siv geocomposite tseem ceeb yog: cov kua dej geocomposites, qhov cuab lub zog geocomposites thiab cov dej barrier geocomposites.

Q: Ntev npaum li cas yog geocomposite?

A: Nruab nrab ntawm 4 thiab 10 hli nyob ntawm qib ntawm cov dej ntws net core, qib ntawm geotextile lossis geomembrane. Lub thickness ntawm Geocomposite yuav txo nrog nce hnyav ntawm cov av sau.

Q: Qhov luaj li cas yog geofabric yob?

A: Feem ntau yog siv los ntawm cov neeg cog lus hauv pej xeem, cov kav dej thiab cov neeg ua haujlwm kho vaj tse, nws yog cov khoom siv hluav taws xob ruaj khov thiab pheej yig rau kev tswj hwm thiab tiv thaiv av yaig thiab ya raws. Qhov ntau thiab tsawg: 2m x 50m. 1 x50m.

Q: Yuav ua li cas koj xam geotextile ntaub?

A: Rau cov duab plaub lossis square, ntsuas qhov ntev thiab dav ntawm txhua ntu. Muab ob qhov loj me no kom tau thaj tsam hauv square meter. Yog tias koj tab tom cuam tshuam nrog daim duab peb sab lossis lwm cov duab geometric, siv cov qauv tsim nyog (piv txwv li, ib nrab lub hauv paus qhov siab rau daim duab peb sab los ntawm kev muab nws los ntawm 0.5).

Q: Peb hom geotextile npuag yog dab tsi?

A: Geotextile yog cov ntaub ntawv permeable uas tuaj yeem lim, cais, txhawb nqa, ntws, lossis tiv thaiv av. Cov ntaub ntawv no feem ntau yog tsim los ntawm polyester lossis polypropylene thiab feem ntau ua hauv peb hom; woven, koob punched, thiab kub sib txuas.

Q: Dab tsi yog qhov thickness ntawm nonwoven geotextile?

A: Thicknesses ntawm geotextiles nyob ntawm {{0}}.25 txog 7.5 hli. Lub thickness ntawm geomembranes siv niaj hnub no yog 0.5 hli. Cov cuab yeej ntawm lub cev ntawm qhov tawv nqaij yog hais txog qhov hloov pauv ntawm cov khoom siv thiab tsis yog ib qho kev piav qhia ntawm cov cuab yeej cuab tam ntawm qhov tawv tawv uas piav qhia txog cov khoom siv lub load-strain modulus.

Q: Cov dej puas tuaj yeem dhau los ntawm cov khoom tsis yog geotextile?

A: Nonwoven geotextile npuag muaj txiaj ntsig zoo hauv kev ruaj khov, pom, lossis kev sib cais. Non-woven filter fabric yog tsim los nrog cov ntaub ntawv uas muaj ntau dua ntws txawm tias tus nqi, ua rau nws yooj yim dua rau cov dej kom dhau los ntawm cov khoom.

Peb paub tias yog ib qho ntawm cov kws tshaj lij geocomposite tuam ntxhab thiab cov muag khoom hauv Suav teb, tshwj xeeb los ntawm cov khoom zoo thiab cov kev pabcuam zoo. Thov koj xav tias dawb mus yuav cov kua dej geocomposite ntawm tus nqi sib tw los ntawm peb lub hoobkas.

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