Vim li cas thiaj xaiv peb?
Kev Pabcuam Tom Qab Kev Muag Khoom
Peb tsis yog tsuas yog cov khoom lag luam geosynthetics lub Hoobkas, tseem muaj cov tuam txhab lag luam, kom ntseeg tau peb cov kev pabcuam thoob ntiaj teb.
Daim ntawv pov thawj raug cai
Peb lub tuam txhab ua raws li kev lag luam tenet ntawm "ua raws li daim ntawv cog lus, zoo ua ntej thiab cov neeg siv khoom ua ntej", meticulously.
No.1 Muag ntim
Peb yuav tsum tuaj txog ntawm qhov chaw los xyuas qhov xwm txheej thiab lav nws hauv lub sijhawm tsis pub dhau hnub tom qab tau txais qhov zoo.
One-Stop Solution
Peb teeb tsa kev tshawb fawb thiab kev tsim kho, tsim khoom, kev pabcuam tag nrho.Nws yog kev tshawb fawb thiab thev naus laus zis niaj hnub ua lag luam uas muab cov kev daws teeb meem tag nrho.
Geogrid yog dab tsi?
Geogrid, tseem hu ua geogrid mesh los yog stabilization mesh, yog ib hom geosynthetic khoom siv los muab stabilization thiab ntxiv dag zog rau cov av thiab cov ntaub ntawv zoo sib xws. Ua los ntawm cov yas yas, feem ntau yog polypropylene, polyethylene, los yog polyester, geogrids muaj ib tug series ntawm interlocking ntsug thiab kab rov tav tav uas tsim apertures (qhib qhov chaw) nyob rau hauv ib daim phiaj qauv.
Qhov zoo ntawm Geogrid
Geogrid yog lub zog muaj zog polymer mesh, ua raws li kev txhawb nqa hauv cov qauv av. Thaum koom ua ke rau hauv txoj kev tsim kho cov phiaj xwm, nws ua rau muaj kev ruaj ntseg ntawm cov pavement. Lub geogrid txhawb nqa cov txheej txheem hauv paus, faib cov khoom sib txawv ntau dua thiab txo qhov kev pheej hmoo ntawm kev sib txawv. Qhov kev txhawb nqa no tshwj xeeb yog cuam tshuam rau thaj chaw uas muaj av yaig lossis tsis ruaj khov, muab lub hauv paus ruaj khov uas ua rau lub sijhawm sim.
Ib qho ntawm qhov zoo tshaj plaws uas catapults geogrid mus rau pem hauv ntej ntawm kev tsim kho niaj hnub no yog nws lub peev xwm tsis sib xws los faib cov khoom thauj. Cov qauv ntawm txoj kev ib txwm muaj feem ntau ntsib cov teeb meem cuam tshuam nrog kev thauj khoom tsis sib xws, ua rau hnav thiab tsim kua muag ntxov ntxov. Geogrid, ua raws li kev thauj khoom sib kis, xyuas kom meej tias qhov hnyav ntawm lub tsheb thiab cov quab yuam sab nraud yog sib npaug sib npaug thoob plaws txoj kev. Qhov no tsis yog tsuas yog txo qhov peev xwm ntawm kev ntxhov siab tab sis kuj tseem ua rau lub neej ntev ntawm txoj kev loj.
Txoj kev yuav raug cuam tshuam tsis tu ncua ntawm ib puag ncig cov ntsiab lus, xws li hloov pauv kub mus rau noo noo infiltration. Geogrid, nrog rau nws cov huab cua-resistant zog, ua hauj lwm raws li ib tug formidable shield tiv thaiv tej yam ib puag ncig. Nws lub hauv paus tsis kam tiv thaiv corrosion thiab degradation kom ntseeg tau tias txoj kev qauv tseem muaj zog thiab muaj zog, txawm tias nyob rau hauv lub ntsej muag ntawm huab cua phem. Qhov kev ua neej ntev no txhais tau tias txo tus nqi kho thiab ua haujlwm ntev rau txoj kev.
Cov teeb meem daws teeb meem tuaj yeem cuam tshuam txoj kev tsim kho txoj haujlwm, ua rau qhov chaw tsis sib xws thiab muaj kev cuam tshuam txog kev nyab xeeb. Geogrid, ua raws li daim phiaj txhawb zog, ua lub luag haujlwm tseem ceeb hauv kev txo cov kev cuam tshuam ntawm kev sib haum xeeb. Los ntawm kev faib khoom sib npaug thiab txhim kho cov txheej txheem hauv av, nws txo qhov kev pheej hmoo ntawm kev daws teeb meem. Txoj hauv kev zoo no tsis yog tsuas yog txhim kho kev nyab xeeb ntawm txoj kev tab sis kuj txo qis qhov kev xav tau ntawm kev kho ntau zaus thiab raug nqi, ua rau geogrid yog qhov kev xaiv zoo rau lub sijhawm ntev.
Ntxiv nrog rau nws cov txiaj ntsig kev tsim kho, geogrid tseem ua kom yooj yim rau txoj kev tsim kho. Nws lub teeb yuag thiab yooj yim deployable xwm pab txhawb kev txhim kho kom zoo, txo cov sijhawm tsim kho. Qhov yooj yim ntawm kev tuav thiab maneuverability ntawm geogrid ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev tsim kho cov haujlwm nrog cov sijhawm nruj. Qhov no tsis yog tsuas yog txhim kho kev ua haujlwm tag nrho tab sis kuj tseem ua rau kev txuag nqi.
Hom Geogrid
Qee qhov Uniaxial (UX) geogrids yog taw qhia raws lub longitudinal, "tshuab kev taw qhia" ntawm ib daim ntawv extruded polymer, yog li yielding ib daim phiaj qauv uas muaj ntev nqaim tav. Lwm cov khoom siv siv polyester yarns los ua kom muaj zog txaus siab ntawm cov kab mob tsis txaus. Muab lawv cov khoom tshwj xeeb, Uniaxial geogrids yog qhov zoo tagnrho rau kev siv phab ntsa thiab txoj kab nqes xws li khaws cov phab ntsa, cov khoom siv hauv av, embankments hla cov av mos, thiab cov av ntxhab heev.
Biaxial (BX) geogrids yog stretched nyob rau hauv ob txoj kev, lub longitudinal thiab transverse, sib npaug faib kev ntxhov siab nyob rau hauv ob qho tib si kev taw qhia. Thaum woven geogrids tseem muaj kev lag luam, extruded punched-thiab-drawn geogrids ua los ntawm polypropylene yog cov feem ntau siv ntawm biaxial geogrids. Muab lub geogrid nrog lub peev xwm los faib cov loads nyob rau hauv ib cheeb tsam dav dua li niaj zaus thaum nce nws lub peev xwm nyob rau hauv lub hauv paus stabilization daim ntaub ntawv. Biaxial geogrids yog qhov zoo tshaj plaws rau cov ntawv thov xws li cov hauv paus rau txoj hauv kev, tsheb ciav hlau tsheb txaj, txoj kev tsis muaj kev ruaj ntseg, kev khiav hauv tshav dav hlau, kev tsim kho tsheb, kev ua haujlwm ntawm cov chaw tsis muaj zog, thiab chaw nres tsheb.
TriAx® (TX) geogrids, kev txhim kho txuas ntxiv mus rau biaxial geogrids, muaj cov kab pheeb ces kaum ntxiv uas ua rau cov khoom muaj zog hauv lub dav hlau. Daim duab peb sab qauv yog tsim rau hauv hexagon los txhim kho li cas cov khoom absorbs tsheb thauj khoom quab yuam. TriAx® tsim cov txiaj ntsig zoo dua uas muab kev pom zoo hauv kev pabcuam kev ntxhov siab hloov pauv los ntawm kev sib sau mus rau geogrid. Triaxial geogrids tau dhau los ua qhov kev ntsuas tag nrho thiab thaj chaw thiab tau raug ntsuas nyob rau hauv cov txheej txheem kev tsim qauv ntau dua, ob qho tib si rau txoj kev paved thiab unpaved.
Geogrid-Geotextile Composites yog tsim los ntawm ob hom khoom uas muaj cua sov los yog sonically welded ua ke los ua kom muaj txiaj ntsig zoo thiab kev sib cais rau cov av nyuaj heev subgrade. Thaum cov txheej txheem subgrade filtration-separation tsis tuaj yeem ua tau raws li cov ntaub ntawv sau tau zoo, Geogrid-Geotextile Composites yog qhov zoo rau kev xa tawm. Xws li cov av hauv qab subgrade yuav raug lim kom tsim nyog, yog li tiv thaiv kev sib kis ntawm overlying granular sau.
Kev siv Geogrid
Geogrids tau siv dav hauv kev tsim kho kev txhim kho kev ua haujlwm thiab kev ua haujlwm ntev ntawm pavements. Thaum muab tso rau hauv lub hauv paus lossis subbase ntawm txoj kev, geogrids faib cov khoom thauj thiab txo cov kev ntxhov siab ntawm cov av hauv qab, tiv thaiv rutting thiab txuas lub neej ntawm txoj kev.
Retaining Phab ntsa:
Hauv kev tsim kho cov phab ntsa, geogrids muab kev txhawb zog rau cov qauv av, tiv thaiv phab ntsa tsis ua haujlwm thiab muaj peev xwm tawg. Los ntawm kev ntxiv kev ruaj ntseg, geogrids pab kom muaj kev tsim kho ntawm cov phab ntsa siab dua thiab ruaj khov dua li qhov yuav ua tau nrog cov txheej txheem ib txwm muaj.
Slope Stabilization:
Txoj kab nqes kev ruaj ntseg yog qhov tseem ceeb hauv ntau qhov kev tsim kho. Geogrids yog siv los txhawb qhov chaw siab tshaj, tiv thaiv av yaig thiab av. Cov qauv mesh zoo li geogrids cuam tshuam nrog cov av, tsim kom muaj lub hauv paus ruaj khov thiab txo qhov kev pheej hmoo ntawm txoj kab nqes.
Railway Embankments:
Geogrids nrhiav daim ntawv thov hauv kev tsheb ciav hlau engineering los txhim kho lub peev xwm thauj khoom ntawm embankments. Los ntawm kev txhawb nqa cov av hauv qab cov lem, geogrids pab faib cov khoom sib xws, txo cov kev sib hais thiab kev saib xyuas.
Kev tsim khoom ntawm Geogrids
Los ntawm Extruding
Txoj kev tsim khoom ntawm geogrids no suav nrog extrusion ntawm ib daim ntawv tiaj tus ntawm cov yas rau hauv qhov kev xav tau. Cov khoom siv yas siv yuav yog high-density polypropylene lossis high-density polyethylene. Twb tau txheej txheem xuas nrig ntaus yog muab tso rau hauv daim ntawv los ua qhov rau kev tsim cov kab sib txuas uas xav tau. Kev xuas nrig ntaus ntawm tus qauv ntawm lub qhov yuav ua rau muaj qhov hu ua apertures. Cov kauj ruam tom ntej no suav nrog kev txhim kho lub zog tensile, los ntawm kev ncab cov khoom mus rau ob qho tib si longitudinal thiab transverse kev taw qhia. Ib daim duab sawv cev rau qhov extruded Geogrid yog qhia hauv qab no.
Los ntawm Knitting lossis Weaving
Nyob rau hauv txoj kev no ntawm Geogrid chaw tsim tshuaj paus, ib yarns ntawm polyester los yog polypropylene cov ntaub ntawv undergo tog knitting los yog weaving los ua ib tug saj zawg zog junctions tsim apertures. Cov ntaub ntawv no raug pom zoo kom muaj lub siab tawv, muab Geogrid qhov kawg xav tau. Cov khoom yog yuav mus rau hauv lub lag luam los ntawm muab lawv ib tug ntxiv txheej ntawm cov khoom siv bituminous los yog polyvinyl chloride los yog ib tug latex. Qhov kev xaiv no txawv nrog cov chaw tsim khoom ntawm geogrids.
Los ntawm Vuam thiab Extrusion
Cov txheej txheem cuam tshuam nrog extrusion ntawm ca polyester los yog polypropylene tav los ntawm kev hla lawv los ntawm chais raws li qhia hauv daim duab hauv qab no. Cov no yog ua nyob rau hauv automated machines uas khiav ntawm txawv speeds, enabling stretching ntawm tav thiab nce lawv tenacity.
Geogrids yog, qhov tseem ceeb, tsim los tiv thaiv kev txav ntawm cov av thiab lwm yam khoom siv granular, yog nws hauv qab txoj kev taug kev los txo cov kev cuam tshuam ntawm cov khoom siv hluav taws xob los yog tom qab cov phab ntsa tuav kom txo tau qhov siab ntawm nws. Lawv ua tiav qhov no los ntawm kev siv lawv cov apertures, uas tso cai rau cov khoom tso rau sab saum toj ntawm lawv tawm tsam los ntawm geogrid thiab tsim cov hnab ris sib txuas ntawm lub siab tensile tav. Qhov no tseem ceeb tsim cov khoom sib xyaw uas tuav ua ke zoo dua thiab faib qhov hnyav ntau dua li cov khoom siv ib leeg, pab tiv thaiv cov khoom hnyav los ntawm kev ua haujlwm tsis ua haujlwm lossis ua rau muaj kev yaig ntawm cov khoom siv hauv paus thiab subgrade.
Yog tias koj xav txog tias tuav cov av hauv ib txhais tes thiab nias rau nws nrog lwm tus, yuav ua li cas? Cov av clump yuav plam nws cov duab, txawm tias ua flatter thiab nthuav tawm ntau dua, lossis nws yuav tawg thiab poob, nyob ntawm nws qhov sib xws. Tam sim no, xav txog qhov muab tib cov av rau hauv ib lub square yas pwm; ces yuav ua li cas? Lub siab ntawm koj txhais tes yuav compact cov av, tab sis cov pwm yuav txwv tsis pub nws kis los yog crumbling tshaj nws confines. Yog li cov av nyob rau hauv pwm scenario yuav txav tsawg dua li cov av uas tsis yog-confined thiab tsim ib tug ntau ruaj khov puag khoom. Hauv nws daim ntawv yooj yim tshaj plaws, qhov no yog qhov geogrid ua tab sis ntawm qhov loj dua.
Piv rau lwm cov khoom siv geotextile, geogrids tuaj yeem hnov zoo heev. Qhov no yog vim hais tias cov khoom siv polymer tau zoo stretched los tsim lub zog tensile siab nyob rau hauv ib los yog ob qho tib si tav cov lus qhia, feem ntau hu ua tshuab (los yog longitudinal) thiab transverse (los yog hla) cov lus qhia. Qhov no, nrog rau lub zog ntawm cov pob qij txha, los yog cov nodes, qhov twg cov tav sib tshuam, yog tus yuam sij rau kev vam meej ntawm txhua geogrid. Cov khoom uas ua rau txhua qhov aperture dais tawm tsam cov tav uas muaj nws, xa cov load raws li cov tav txuas ntawm cov junctions thiab faib cov load hla ib cheeb tsam dav. Qhov no tsuas yog ua haujlwm yog tias cov tav thiab cov junctions muaj zog txaus los tiv thaiv qhov nro.
Geogrid Yuav Pab Li Cas Kom Txhim Kho Cov Av?
Tension Membrane Effect
Thaum siv los ua geotechnical engineering lo lus, Tension Membrane Effect piav qhia txog kev ruaj khov ntawm geogrids ntawm lub hauv paus av. Nws yog raws li lub tswv yim ntawm ntsug kev nyuaj siab faib thiab lub peev xwm ntawm ib daim ntawv geosynthetic kom deformed thiab nqus zog los ntawm nro. Thaum Geogrid muab tso rau hauv av los yog hauv av, nws ua raws li lub hauv paus, txhawb nqa cov txheej txheem subgrade thiab tsim kom muaj "nruj daim nyias nyias" uas tsim kom muaj kev sib faib av. Qhov nro daim nyias nyias no yuav pab kom daws tau ntau yam teeb meem geotechnical uas tuaj yeem cuam tshuam rau kev ruaj ntseg ntawm cov av hauv paus, xws li kev tawg lossis qhov sib txawv. Los ntawm kev muab lub zog ntxiv los ntawm Tension Membrane Effect, geogrids tuaj yeem pab txo qis kev pheej hmoo ntawm cov teeb meem geotechnical thiab txhim kho kev nyab xeeb thiab ruaj khov ntawm cov hauv paus hauv av.
Txhim kho ntawm Bearing Capacity
Cov kabmob muaj peev xwm yog lub tswv yim tseem ceeb hauv geotechnical engineering, vim nws pab txiav txim siab lub peev xwm thauj khoom ntawm cov av, piv txwv li, lub peev xwm rau cov av los txhawb nqa cov khoom siv hauv av saum toj no. Lub peev xwm ntawm lub geogrid yog txhais raws li nws lub peev xwm los faib thiab hloov cov loads hla ib cheeb tsam uas txuas mus rau ob qho tib si hauv geogrid nws tus kheej thiab hauv qab nws. Av reinforcement geogrids yog, yog li ntawd, siv los ua kom cov kabmob muaj peev xwm ntawm cov av thiab pab kom muaj kev ruaj ntseg rau cov qauv tsim rau saum. Tsis tas li ntawd, geogrids yog siv los ntxiv dag zog rau cov av tsis muaj zog los yog mos thiab txo kev sib haum xeeb. Feem ntau cov geotextiles thiab cov ntaub ntawv geosynthetic tuaj yeem ua qhov no rau qee qhov kev kawm. Txawm li cas los xij, txij li lub geogrid bears loads los ntawm saum toj no thiab faib nws hla ib cheeb tsam loj hauv qab no, lub peev xwm ntawm geogrid yog ntau dua. Nyob ntawm seb hom geogrid thiab qhov chaw thau khoom, cov kabmob muaj peev xwm sib txawv ntawm ob peb kN / m2 mus txog ntau pua kN / m2, pab txhim kho kev tsim qauv hauv ntau yam haujlwm ntawm geotechnical engineering.
Lateral Restraining Capability
Lateral Restraining Capability (LRC) yog ib qho kev daws teeb meem geosynthetic uas stabilizes av thiab ua kom txoj kev ua tau zoo. Nws pab kom muaj kev nyab xeeb ntawm txoj kev loj, txoj kev, thiab pavements los ntawm kev muab kev txwv rau sab nraud rau geogrid reinforcement systems. Hauv cov ntsiab lus yooj yim, cov kev ntxhov siab uas tsim los ntawm lub log tsheb thauj khoom ntawm cov tsheb tsav tsheb hla txoj kev ntog ua rau muaj kev txav mus los ntawm kev sib sau ua ke hauv qab. Qhov no, nyob rau hauv lem, cuam tshuam rau stability ntawm tag nrho cov pavement kev npaj. Kev txhim kho geogrid hauv cov av hauv qab no pab txhawb nws lub peev xwm los tiv thaiv qhov kev txav mus los ntawm cov khoom siv los ntawm kev muab cov kev faib tawm ntawm kev ntxhov siab nyob rau hauv ib cheeb tsam dav uas txo qhov kev hloov pauv thiab txhim kho txoj kev ruaj ntseg. Lub Peev Xwm Txheej Sab Nraud ua kom ntseeg tau tias geogrids tau tuav ruaj khov rau hauv qhov chaw, tiv thaiv kom tsis txhob plam lossis poob lawv qhov tawv nqaij. Qhov no pab kom tsis txhob raug nqi kho thiab tu cov kev xav tau hauv lub sijhawm ntev.
Koj Yuav Txhim Kho Geogrid li cas?
Txhim kho geogrids siv rau hauv cov phab ntsa tuav
Uniaxial geogrids yuav tsum tau dov tawm perpendicular mus rau phab ntsa nyob rau hauv ntev uas yuav tsum tau dictated los ntawm ib tug certified engineer cov lus pom zoo raws li qhov siab ntawm phab ntsa, tej yam kev mob ntawm cov av thiab subgrade, thiab lub peev xwm thauj khoom ntawm phab ntsa yuav tsum tau txhawb nqa. Qhov kev taw qhia ntawm qhov geogrid yog nteg nyob rau hauv kev sib raug zoo rau phab ntsa yog qhov tseem ceeb tshaj plaws kom tau txoj cai, txawm li cas los xij. Yog tias nws tau muab tso rau ntawm phab ntsa, lossis koj ua tsis tau lwm txoj hauv kev los ua raws li cov lus qhia tseeb uas tau muab los ntawm cov chaw tsim khoom, uniaxial Geogrid yuav tsis muab lub zog thiab ruaj khov uas yuav tsum tau ua kom cov phab ntsa ruaj ruaj.
Txhim kho geogrids siv rau hauv av stabilization
Biaxial geogrids yuav tsum tau dov tawm thiab tso cai rau ua raws li lub ntuj contours ntawm cov av. Cov kev taw qhia, qhov tob, thiab seb puas yuav tsum tau muaj ntau txheej txheej yog txhua qhov kev txiav txim siab uas yuav tsum tau ua tawm tom qab ntawm tus tsim nyog engineer cov lus pom zoo. Feem ntau, cov geogrid tuaj yeem muab tso rau ntawm qhov sib npaug ntawm txoj kev lossis pavement centreline lossis ntawm txoj cai kaum rau nws. Siv lub biaxial geogrid, uas yuav tsum tau tensile lub zog nyob rau hauv ob qho tib si kev taw qhia, txhais tau hais tias cov kev taw qhia tsis tseem ceeb tshaj nws yog rau uniaxial geogrids. Yog hais tias ntau txheej ntawm geogrid raug pom zoo thoob plaws hauv qhov tob ntawm qhov sau, lawv yuav tsum tau muab sib npaug nrog, feem ntau, tsis pub ntau tshaj 500mm ntawm lawv. Nco ntsoov xyuas cov chaw tsim khoom cov lus qhia kom paub meej, txawm li cas los xij.
Geogrid vs. Geotextile: Kev Tshawb Fawb Sib Piv
Khoom siv
Qhov sib txawv ntawm geogrid thiab geotextile yog nyob rau hauv lawv cov khoom muaj pes tsawg leeg. Geogrids yog tus cwj pwm los ntawm daim phiaj-zoo li tus qauv tsim los ntawm lub zog tensile siab, thaum geotextiles muaj cov ntaub ntawv permeable nrog ntau lub peev xwm pom.
Lub zog thiab nruj
Geogrids ua tau zoo hauv kev muab lub zog tensile siab thiab nruj, ua rau lawv haum rau cov ntawv thov uas xav tau cov av ntxiv thiab kev txhawb nqa. Ntawm qhov tod tes, geotextiles muaj lub zog nruab nrab thiab feem ntau siv rau kev pom, dej ntws, thiab kev tiv thaiv yaig.
Load Distribution
Geogrids faib cov khoom siv tau zoo dua thoob plaws thaj chaw dav dua vim lawv cov qauv kab sib chaws, thaum geotextiles faib cov khoom sib npaug thoob plaws lawv qhov chaw.
Daim ntawv thov
Txawm hais tias tej zaum yuav muaj qee qhov sib tshooj hauv qee qhov kev siv, geogrids feem ntau yog siv rau kev txhim kho cov av, txoj kab nqes stabilization, thiab khaws cov phab ntsa. Geotextiles, ntawm qhov tod tes, pom cov ntawv thov hauv kev pom, kev tso dej, kev sib cais, thiab kev tiv thaiv yaig.
Kev teeb tsa
Cov txheej txheem kev teeb tsa rau ob qho tib si geogrid thiab geotextile feem ntau yog ncaj nraim. Geogrids feem ntau yog unrolled thiab muab tso rau hauv qhov chaw uas xav tau, thaum geotextiles tau nteg thiab ruaj ntseg siv cov ceg txheem ntseeg lossis lwm txoj hauv kev.
Xaiv Txoj Cai Geogrid rau Koj Qhov Kev Ua Haujlwm: Qhov Tseem Ceeb los xav txog
Qhov project hom thiab daim ntawv thov
Thawj kauj ruam hauv kev xaiv cov geogrid txoj cai yog kom meej meej txhais hom phiaj xwm thiab nws cov phiaj xwm thov. Geogrids yog siv nyob rau hauv ntau yam dej num, nrog rau txoj kev tsim kho, embankment reinforcement, txoj kab nqes stabilization, thiab khaws cov phab ntsa. Cov ntawv thov sib txawv yuav xav tau geogrids nrog cov yam ntxwv tshwj xeeb thiab cov khoom kom tau raws li qhov yuav tsum tau ua.
Geogrid Khoom
Geogrids feem ntau yog tsim los ntawm ib qho ntawm ob cov ntaub ntawv: polymer (yas) lossis fiberglass. Polymer geogrids muaj ntau dua thiab paub txog lawv lub zog tensile siab, yooj, thiab tsis kam mus rau tshuaj degradation. Fiberglass geogrids tsis tshua muaj kev hloov pauv tab sis muaj lub zog tensile zoo thiab ua haujlwm rau qhov kub thiab txias. Koj qhov kev xaiv ntawm cov khoom yuav tsum ua raws li ib puag ncig thiab kev xav tau ntawm koj qhov project.
Tensile Strength thiab Modulus
Tensile zog yog ib qho tseem ceeb parameter rau geogrids. Nws ntsuas lub geogrid lub peev xwm los tiv thaiv lub zog siv hauv nro. Geogrids muaj nyob rau hauv ntau yam tensile zog, feem ntau categorized li tsawg, nruab nrab, los yog siab zog. Kev xaiv ntawm lub zog tensile yuav tsum yog raws li qhov xav tau ntawm kev thauj khoom thiab kev ntxhov siab rau geogrid yuav tau ntsib hauv qhov project. Tsis tas li ntawd, xav txog geogrid's modulus, uas qhia txog nws qhov tawv nqaij thiab muaj peev xwm faib cov khoom siv tau zoo.
Aperture Loj thiab Zoo
Lub aperture loj thiab cov duab ntawm geogrid yog ib qho tseem ceeb uas cuam tshuam cov av sib cuam tshuam, compaction, thiab aggregate interlock. Geogrids nrog apertures loj dua feem ntau yog siv rau cov av coarse-grained, thaum cov me me apertures zoo dua rau cov av nplua-grained. Cov duab ntawm lub apertures, txawm tias square, rectangular, lossis triangular, kuj tuaj yeem cuam tshuam rau geogrid qhov kev ua tau zoo thiab kev cuam tshuam nrog cov av hais.
Kev Sib Txuas Zog
Kev sib txuas lub zog hais txog lub zog ntawm cov ntsiab lus sib txuas hauv cov qauv geogrid. Kev sib txuas ntau zog ua rau lub geogrid muaj peev xwm faib cov khoom siv tau zoo. Thaum xaiv ib lub geogrid, xav txog kev tsim thiab kev tsim khoom zoo los xyuas kom meej tias lub zog sib txuas yog tsim nyog rau koj qhov kev xav tau.
Lub Sij Hawm Ntev
Lub durability ntawm geogrid yog qhov tseem ceeb rau lub neej ntev ntawm koj qhov project. Xav txog yam xws li tiv thaiv UV hluav taws xob, tshuaj lom neeg raug, thiab ib puag ncig tej yam kev mob tshwm sim hauv koj qhov project. Geogrids nrog kev txhim kho durability thiab tsis kam rau degradation yog qhov tseem ceeb, tshwj xeeb tshaj yog rau kev siv mus ntev.
Yuav tsum tau nruab
Cov geogrids sib txawv tuaj yeem muaj cov kev xav tau tshwj xeeb, suav nrog kev sib tshooj sib tshooj, thauj tog rau nkoj qhov tob, thiab txoj kev sib txuas. Xyuas kom tseeb tias koj xaiv ib lub geogrid uas haum rau koj qhov project lub peev xwm thiab kev siv nyiaj txiag. Qee qhov geogrids yuav xav tau cov cuab yeej tshwj xeeb lossis cov txheej txheem rau kev teeb tsa kom raug.
Kev txiav txim siab nqi
Tus nqi ib txwm yog qhov tseem ceeb hauv txhua qhov kev tsim kho. Thaum nws yog ib qho tseem ceeb los xaiv ib lub geogrid uas ua tau raws li koj qhov kev xav tau, xav txog tag nrho cov nqi-zoo, suav nrog tus nqi pib yuav khoom, nqi teeb tsa, thiab cov nqi tu mus sij hawm ntev. Lub geogrid zoo dua tuaj yeem muab cov txiaj ntsig zoo rau lub sijhawm ntev los ntawm kev txo cov nqi kho thiab kho.
Ua raws li cov qauv thiab cov kev cai
Thaum kawg, xyuas kom meej tias cov geogrid raug xaiv ua raws li cov qauv kev lag luam thiab cov kev cai. Cov cheeb tsam sib txawv tuaj yeem muaj qhov tshwj xeeb rau cov khoom siv geosynthetic siv hauv kev tsim kho. Kev ua raws cai ua kom koj qhov project ua tau raws li kev nyab xeeb thiab cov qauv zoo.
Geogrids thiab Geonets sib txawv li cas hauv cov ntsiab lus ntawm cov qauv thiab cov khoom?
Geogrids thiab geonets txawv ntawm cov qauv thiab cov khoom siv. Geogrids muaj cov qauv zoo li kab sib chaws nrog qhib qhov chaw nruab nrab ntawm cov kab sib tshuam, thaum cov geonets yog ua los ntawm cov kab sib txuas sib txuas los yog cov kab uas tsim cov qauv zoo li net. Geogrids feem ntau yog ua los ntawm high-strength polymers los yog fiberglass, thaum geonets yog ua los ntawm ntau yam ntaub ntawv xws li high-density polyethylene (HDPE) thiab polypropylene (PP). Qhov sib txawv ntawm cov qauv thiab cov khoom siv no ua rau txhua yam khoom siv zoo dua rau ntau hom haujlwm thiab kev siv.
Peb Cov Ntawv Pov Thawj
Peb cov khoom tau txais ISO9001: 2008 International Quality Management System Certificate thiab ISO14001: 2004 Environment Management System Certificate. Tam sim no peb cov khoom siv thiab kev muag khoom yog tus qauv.
Peb lub Hoobkas
Sau npe peev; RMB120 lab, muaj 400 tus neeg ua haujlwm, suav nrog 100 ntau hom kev tshaj lij thiab cov neeg ua haujlwm, thaj chaw ntawm 200000 square meters.and muaj ntau tshaj 20 cov kab ntau lawm, thiab ntau tshaj 100 tus neeg ua haujlwm pab pawg, Shandong Xinyu Geosynthetics Engineering Co., Ltd. teem kev tshawb fawb thiab kev loj hlob, ntau lawm, kev pab cuam raws li ib tug tag nrho.Nws yog lub niaj hnub science thiab technology innovation enterprise uas muab tag nrho cov kev daws teeb meem.
Qhov kawg FAQ Qhia rau Geogrid
Peb yog ib qho ntawm cov kws tshaj lij geogrid tuam ntxhab thiab cov muag khoom hauv kev lag luam geosynthetic hauv Suav teb. Txais tos rau cov lag luam wholesale bulk pheej yig geogrid hauv Tshuag ntawm no los ntawm peb lub hoobkas.
