Iyo Ultimate Solution yeComposite Material Reinforcement
Iyo sikweya kana rectangular polymer mesh yakaumbwa nekutambanudza inogona kutambanudzwa uniaxially kana biaxially yakatambanudzwa zvichienderana neakasiyana akatambanudzwa nzira panguva yekugadzirwa kwayo.Inobaya maburi mune yakawedzera polymer sheet (iyo mbishi kazhinji polypropylene kana yakakwira-density polyethylene), uye yobva yaita yakananga kutambanudza pasi pemamiriro ekupisa.Iyo uniaxially yakatambanudzwa grid inongotambanudzwa pamwe nekureba kutungamira kwepepa;iyo biaxially yakatambanudzwa grid inogadzirwa nekuenderera mberi kutambanudza uniaxially yakatambanudzwa grid munzira inoenda kureba kwayo.
Munguva yekugadzirwa kwepurasitiki geogrid, mapolymers anogadzirisa uye anoenderana nekudziya uye kuwedzera maitiro, ayo anosimbisa simba rekubatanidza pakati pecheni dzemamorekuru uye kuzadzisa chinangwa chekuvandudza simba rayo.Kurebesa kwayo kunongova 10% kusvika 15% yeplate yekutanga.Kana zvinhu zvinorwisa kuchembera senge kabhoni dema zvakawedzerwa kune geogrid, inogona kuve yakanaka acid resistance, alkali resistance, corrosion resistance uye kuchembera kuramba.
Grille yangu imhando yemambure epurasitiki emugodhi wemarasha pasi pevhu.Inoshandisa polypropylene seyakanyanya mbishi zvinhu.Mushure mekurapwa neflame retardant uye antistatic tekinoroji, inotora iyo biaxial kutambanudza nzira kugadzira iyo yakazara chimiro che "double anti" mambure epurasitiki.Chigadzirwa chacho chakanakira kuvaka, mutengo wakaderera, wakachengeteka uye wakanaka
Mine geogrid inodaidzwa zvakare kuti biaxially yakatambanudzwa epurasitiki mesh denga renhema kumigodhi yemarasha yepasi pevhu mubasa remugodhi wemarasha, inonzi manyepo edenga remba.Migodhi geogrid yakanyatso gadzirwa uye inogadzirwa kuti itsigire denga renhema remigodhi yemarasha kumeso uye mugwagwa wenzira.Yakagadzirwa nemhando dzinoverengeka dzeakakwira mapolymers uye akazadzwa nemamwe ma modifiers., Kurova, kutambanudza, kuumba, kukoira uye mamwe maitiro anogadzirwa.Kuenzaniswa nesimbi machira mesh uye epurasitiki yakarukwa mesh, migodhi geogrid ine hunhu hwehuremu huremu, simba repamusoro, isotropy, antistatic, isiri-corrosion, uye inodzoreredza moto.Irwo rudzi rutsva rwemugodhi wemarasha pasi pevhu rutsigiro engineering uye civil engineering.Shandisa mesh grill zvinhu.
Migodhi geogrid inonyanya kushandiswa kune yenhema denga rekutsigira chirongwa chekucherwa kwemarasha kumeso.Migodhi geogrid inogona zvakare kushandiswa sevhu nematombo anchoring uye kusimbisa kune imwe migodhi nzira engineering, slope protection engineering, underground civil engineering uye traffic road engineering.Material, mine grating ndiyo imwe yedzakanakisa dzimwe nzira dzepurasitiki textile mesh.
Friction haisi nyore kugadzira magetsi akamira.Munharaunda yemigodhi yemarasha yepasi pevhu, avhareji yekupikisa kwepasi kwepurasitiki mesh iri pazasi 1 × 109Ω.
Good flame retardant properties.Iyo inogona zvakateerana kusangana nemurazvo unodzoreredza zvivakwa zvakatarwa mune marasha indasitiri zviyero MT141-2005 uye MT113-1995.
Nyore kugeza marasha.Kuwanda kweplastic mesh inenge 0.92, iyo iri pasi pemvura.Munguva yekugeza marasha, mesh yakaputsika inoyangarara pamusoro pemvura uye iri nyore kukukurwa.Simba rinopesana ne-corrosion kugona, anti-kuchembera.
Yakanakira kuvaka uye kutakura.Iyo mesh yepurasitiki yakapfava, saka haina kukodzera kukwenya vashandi panguva yekuvaka, uye ine zvakanakira kupeta uye kusungirirana, kucheka gidhi remugodhi uye chiedza chakananga giravhiti, saka yakanakira kutakura pasi pevhu, kutakura uye kuvaka.
Madhairekitori akachinjika uye akachinjika ane simba rekubereka rakasimba.Sezvo iyi mesh yepurasitiki yakatambanudzwa biaxially kwete kurukwa, zvinokambaira mesh idiki uye mesh saizi yakafanana, iyo inogona kunyatso kudzivirira kudonha kwemarasha akatyoka uye kudzivirira kuchengetedzwa kwevashandi vepasi pevhu uye chengetedzo nekuchengetedzwa kwevashandi vemugodhi.Kuchengeteka kwekushanda kwemota yangu.
Nzvimbo yekushandisaIchi chigadzirwa chinonyanya kushandiswa pakudzivirira kweparutivi panguva yekuchera kwepasi pemigodhi yemarasha, uye inogona kushandiswa sechinhu chekutsigira mabhaudhi migwagwa, nzira dzekutsigira, anchor shotcrete migwagwa nemimwe migwagwa.Kana yakashandiswa pamatenga enhema, inofanira kushandiswa pamwe chete nezvikamu zviviri kana kupfuura.
Iyo simbi-yepurasitiki geogrid yakagadzirwa nepamusoro-simba simbi waya (kana mamwe mafibhi), iyo inobatwa zvakanyanya, uye polyethylene (PE), uye zvimwe zvinowedzera zvinowedzerwa kuti ive inoumbwa yakakwirira-yakasimba tensile strip kuburikidza ne extrusion, uye iyo pamusoro ane rough pressure.patani, isimba repamusoro rakasimbiswa geotechnical bhandi.Kubva pane iri bhandi rimwe chete, kuruka kana kusungirira gadziriro pane imwe chinhambwe chakatwasuka uye chakachinjika, uye welding majoini ayo neakakosha kusimbisa bonding fusion welding tekinoroji kuti iite yakasimbiswa geogrid.
Simba guru, deformation duku
Corrosion kuramba uye hupenyu hurefu hwesevhisi: Iyo simbi-yepurasitiki geogrid inoshandisa epurasitiki zvinhu seyadziviriro layer, inowedzerwa neakasiyana ekuwedzera kuti iite inorwisa kuchembera, inodzivirira oxidation, uye isingaite ngura munzvimbo dzakaoma senge acid, alkalis, uye munyu. .Naizvozvo, iyo simbi-plastiki geogrid inogona kusangana nezvinodiwa zvekushandisa zvakasiyana-siyana zvechigarire mapurojekiti kweanopfuura makore zana, uye ine mashandiro akanaka uye kugadzikana kwakanaka kwechimiro.
Kuvaka kwacho kuri nyore uye nekukurumidza, kutenderera kupfupi, uye mutengo wakaderera: iyo simbi-yepurasitiki geogrid yakaiswa, yakavharwa, inomisikidzwa nyore, uye yakasimudzwa, kudzivirira kupindirana nekuyambuka, izvo zvinogona kunyatso kupfupisa kutenderera kweprojekiti uye kuchengetedza 10% -50% yemari yeprojekti.
Girazi faibha geogrid rakagadzirwa negirazi faibha uye rakagadzirwa nemesh chimiro chemidziyo neimwe nzira yekuruka.Kuti uchengetedze girazi fiber uye uvandudze kuita kwese, ndeye geotechnical composite zvinhu zvakagadzirwa neakakosha coating process.Izvo zvakakosha zvegirazi fiber ndezvi: silica, inova inorganic material.Hunhu hwayo hwepanyama uye hwemakemikari hwakagadzikana zvakanyanya, uye ine simba rakawanda, yakakwira modulus, yakakwirira kupfeka kuramba uye yakanakisa kutonhora kupikisa, hapana-nguva refu inokambaira;kugadzikana kwekushisa Kuita kwakanaka;iyo network magadzirirwo anoita aggregate interlock uye muganhu;inovandudza simba rekutakura mutoro weasphalt musanganiswa.Nekuti iyo nzvimbo yakafukidzwa neyakagadziridzwa asphalt, ine mbiri inoumbwa zvivakwa, iyo inovandudza zvakanyanya kupfeka kuramba uye kuveura kugona kwegeogrid.
Dzimwe nguva inosanganiswa ne-self-adhesive pressure-sensitive adhesive uye pamusoro asphalt impregnation kuita kuti grille uye asphalt pavement zvinyatsobatanidzwa.Sezvo simba rinopindirana revhu nematombo ematombo mugeogrid grid richiwedzera, friction coefficient pakati pavo inowedzera zvakanyanya (kusvika 08-10), uye kushorwa kwegeogrid yakabatanidzwa muvhu kunokonzerwa nepakati pakati pegridi uye. ivhu.Iyo frictional bite force yakasimba uye yakawedzera zvakanyanya, saka yakanaka yekusimbisa zvinhu.Panguva imwecheteyo, geogrid imhando yehuremu huremu uye inochinjika yepurasitiki plane mesh zvinhu, zviri nyore kucheka nekubatanidza pane saiti, uye inogona zvakare kupindirana uye kupindirana.Kuvaka kuri nyore uye hakudi yakakosha michina yekuvaka uye nyanzvi dzehunyanzvi.
Kusimba kwakasimba kwesimba, kuderera kwakadzika - - Fiberglass geogrid yakagadzirwa negirazi fiber, ine yakanyanya kuramba deformation, uye kureba panguva yekuzorora isingasviki 3%.
Hapana kukambaira kwenguva refu - sechinhu chakasimbiswa, zvakanyanya kukosha kuve nekugona kurwisa deformation pasi pemutoro wenguva refu, ndiko kuti, creep resistance.Girazi fibers haigoni kukambaira, iyo inovimbisa kuti chigadzirwa chinogona kuchengetedza kushanda kwayo kwenguva yakareba.
Thermal kugadzikana - tembiricha yekunyunguduka yegirazi fiber iri pamusoro pe1000 ° C, iyo inovimbisa kugadzikana kwekupisa kwegirazi fiber geogrid panguva yekugadzira mabasa.
Kuenderana neasphalt musanganiswa - iyo zvinhu zvakaputirwa nefiberglass geogrid mumashure-kurapwa maitiro akagadzirirwa asphalt musanganiswa, imwe neimwe fiber yakanyatsoputirwa, uye ine yakakwirira kuenderana neasphalt, Izvi zvinoita kuti iyo fiberglass geogrid irege kuparadzaniswa kubva kune asphalt musanganiswa. mu asphalt layer, asi yakanyatsobatanidzwa.
Kugadzikana kwemuviri uye kemikari - Mushure mekuputirwa neakakosha mushure mekurapwa, iyo fiberglass geogrid inokwanisa kuramba akasiyana kupfeka kwemuviri uye kukukurwa kwemakemikari, uye zvakare inogona kuramba kukukurwa kwebiological uye shanduko yemamiriro ekunze, kuve nechokwadi kuti kuita kwayo hakuzokanganiswe.
Aggregate kuvharirana uye kuvharirwa-Nekuti iyo fiberglass geogrid inetiweki chimiro, akaunganidzwa muasphalt kongiri anogona kufamba nepakati payo, nekudaro achigadzira mechaniki inopindirana.Kurambidzwa uku kunotadzisa kufamba kweaggregate, zvichibvumira musanganiswa weasphalt kuti uwane zvirinani compaction pasi pemutoro, yakakwirira-yekutakura mutoro, zvirinani kutakura mitoro kuita uye kushoma deformation.
Polyester fiber warp-knitted geogrid yakagadzirwa nepamusoro-simba repolyester fiber.Iyo warp-knitted directional structure inotambirwa, uye shinda dzewap uye weft mujira hadzina kukombama, uye nzvimbo dzemharadzano dzakasungirirwa nepamusoro-simba fiber filaments kuti iite yakasimba yakabatana poindi uye kupa kutamba kwakazara kune yayo mechanic zvinhu.High-simba polyester fiber warp-yakarukwa geogrid Giridhi ine simba rakanyanya kusimba, kurebesa kudiki, kusimba kukuru kubvaruka, mutsauko mudiki musimba rakatwasuka uye rakachinjika, UV kuchembera kuramba, kusapfeka, kusaita ngura, huremu huremu, simba rinopindirana nevhu kana jecha, uye inoshanda zvikuru pakusimbisa ivhu.Shear kuramba uye kusimbiswa kunovandudza kutendeseka uye mutoro wesimba revhu, iro rine mhedzisiro yakakosha.
Inoshandiswa kusimbisa hwaro husina kusimba: Geogrids inogona kukurumidza kuwedzera simba rekubereka kwenheyo, kudzora kusimudzira kwekugara, uye nekunyatso kugovera mutoro kune yakafara subbases nekudzikamisa mhedzisiro panheyo yemugwagwa, nekudaro ichidzikisa ukobvu hwegadziko uye kuderedza huinjiniya. mutengo.Mutengo, kupfupisa nguva yekuvaka, kuwedzera hupenyu hwebasa.
Unidirectional geogrid inoshandiswa kusimbisa asphalt kana simende pavement: Geogrid inoradzikwa pasi peasphalt kana simende pavement, iyo inogona kuderedza kudzika kwerutting, kurebesa-kuneta-kuneta hupenyu hwepavhu, uye kuderedza ukobvu hweasphalt kana simende pavement. kuchengetedza mari.
Inoshandiswa kusimbisa madziro, madhamu uye madziro ekuchengetedza: Mamiriro echinyakare, kunyanya mabheti akakwirira, anowanzoda kuwedzeredza uye mupendero wepfudzi remugwagwa hausi nyore kubatanidza, izvo zvinotungamira kumvura inonaya mafashama muchikamu chekupedzisira, uye chiitiko chekudonha uye kusagadzikana. inoitika nguva nenguva Panguva imwecheteyo, mutsetse wakapfava unodiwa, unotora nzvimbo yakakura, uye rusvingo rwekuchengetedza rinewo dambudziko rimwechete.Kushandisa geogrid kusimbisa kutsetseka kana madziro ekuchengetedza kunogona kuderedza nzvimbo yakagarwa nehafu, kurebesa hupenyu hwesevhisi, uye kuderedza iyo Mutengo i20-50%.
Inoshandiswa kusimbisa nzizi nemakungwa emakungwa: inogona kugadzirwa kuva gabions, uye yozoshandiswa pamwe chete nemagridi kudzivirira kuti mupendero ushambidzwe nemvura yegungwa kuti uparare.MaGabions anopindika, anogona kudzikamisa kukanganiswa kwemasaisai, kurebesa hupenyu hwemadhiki nemadhamu, kuchengetedza vashandi uye zviwanikwa, uye kupfupisa nguva yekuvaka.
Inoshandiswa kubata nemarara: Geogrids anoshandiswa musanganiswa nezvimwe zvinhu zvekugadzira ivhu kubata nemarara, ayo anogona kunyatsogadzirisa matambudziko akadai sekusaenzana kwegasi kugadzirisa uye inobuda gasi kuburitsa, uye inogona kukwidziridza kugona kwekuchengetera kwepasi.
Chinangwa chakakosha cheimwe-nzira geogrid: yakaderera tembiricha kuramba.Kuchinja kune -45 ℃ - 50 ℃ nharaunda.Inokodzera urombo hwe geology kuchamhembe ine ivhu risinganyanyi kuomeswa nechando, ivhu rakaomeswa nechando uye yakakwira ice ivhu rakaomeswa nechando.
1.Chii chinonzi geogrid?
A geogrid chinhu che geosynthetic chinoshandiswa kudzikamisa ivhu.MaGeogrids ane mazaru, anonzi apertures, ayo anobvumira aggregate kurova nekupa kuvharirwa uye kukiya.
Ndeipi nguva yaunofanira kushandisa geogrid?
Wall Heights inoda Geogrid Soil Reinforcement
Kazhinji, mazhinji VERSA-LOK mauniti anoda geogrid yemadziro akareba kupfuura matatu kusvika mana tsoka.Kana paine materu ari pedyo nemadziro, kurodha pamusoro pemadziro, madziro ane tiered kana ivhu rakashata, saka kunyange mapfupi madziro angada geogrid.
3.Ko geogrid inogara kwenguva yakareba sei?
Iyo PET geogrid haina kana kushatisa kwekuratidzwa munzvimbo yekunze kwemwedzi gumi nemiviri.Inogona kuverengerwa kuchengetedzwa kwePVC coatings pamusoro pe geogrid.Zvichienderana nezvidzidzo zvekuyedza, dziviriro yakakodzera inosungirwa kuti geotextiles ishandiswe munzvimbo yekunze.
4.Inguva yakareba sei geogrid inofanira kuva yemadziro ekuchengetedza?
Geogrid Length = 0.8 x Kuchengetedza Rusvingo Hurefu
Saka kana madziro ako akareba 5 tsoka iwe uchada 4 tsoka refu geogrid layer.Kune madiki madziro emadziro, geogrid inowanzoiswa yega yega yechipiri block layer, kutanga kubva pamusoro peyepasi block.
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