Iyo inosanganiswa geomembrane inodziirwa nekure infrared muovheni kune rimwe divi kana mativi ese ari maviri e membrane, uye geotextile uye geomembrane inotsikirirwa pamwe chete negidhi roller kuti igadzire geomembrane inosanganiswa.Iko kune zvakare maitiro ekukanda iyo composite geomembrane.Chimiro chayo jira rimwe uye firimu rimwe, machira maviri uye firimu rimwe, mafirimu maviri uye jira rimwe, machira matatu nemafirimu maviri, nezvimwe.
Features
Iyo geotextile inoshandiswa sechidziviriro chegeomembrane kuchengetedza iyo isingapindike layer kubva mukukuvadzwa.Kuti uderedze ultraviolet mwaranzi uye kuwedzera kuchembera kuramba, iyo yakavigwa nzira inoshandiswa kuisa.
1. Hupamhi hwemamita maviri, mamita matatu, mamita mana, mamita matanhatu uye mamita 8 ndiyo inonyanya kushanda;
2. High puncture resistance uye high friction coefficient;
3. Kuramba kwakanaka kwekuchembera, kuenderana neyakasiyana siyana tembiricha;
4. Yakanakisa anti-drainage performance;
5. Inoshanda pakuchengetedza mvura, makemikari, kuvaka, kutakura, subway, tunnel, kurasa marara uye mamwe mapurojekiti.
Grassroots processing
1) Chigadziko chepasi chakaiswa geomembrane chinoumbwa chinofanira kunge chakati sandara, uye musiyano wehurefu hwenzvimbo haufanire kunge wakakura kupfuura 50mm.Bvisa midzi yemiti, midzi yeuswa uye zvinhu zvakaoma kudzivirira kukuvadzwa kweiyo composite geomembrane.
Kuiswa kwezvinhu zvakasanganiswa geomembrane
1) Chekutanga, tarisa kuti zvinhu zvacho zvakakuvara here kana kuti kwete.
2) Iyo inoumbwa geomembrane inofanirwa kuiswa zvinoenderana neiyo huru simba kutungamira, uye panguva imwecheteyo, haifanirwe kudhonzwa zvakanyanya, uye imwe chiyero chekuwedzera uye chibvumirano chinofanira kuchengetwa kuti chienderane ne deformation yematrix..
3) Paunenge uchiisa, inofanira kusimbiswa nemaoko, isina wrinkles, uye pedyo nechepasi inotakura danda.Inofanirwa kuumbwa chero nguva nechitoro kuti isasimudzwe nemhepo.Kuvaka hakugone kuitwa kana kune yakamira mvura kana mvura, uye bentonite mat akaiswa pazuva anofanira kuvharwa ne backfill.
4) Kana iyo geomembrane inoumbwa yaiswa, panofanirwa kuve nemuganho pamigumo yese.Iyo margin haifaniri kunge iri pasi pe1000mm pamagumo ega ega, uye ichagadziriswa maererano nezvinodiwa zvekugadzira.
5) Humwe hupamhi hwePE firimu uye PET jira risinganamidze layer (kureva, kurambwa kumucheto) zvakachengetwa pamativi ese eiyo composite geomembrane.Paunenge uchiisa, kutungamirirwa kwechikamu chimwe nechimwe che geomembrane inosanganiswa inofanira kuchinjwa kuti iite kuti zvikamu zviviri zve geomembrane inosanganiswa.welding.
6) Kune iyo yakaiswa composite geomembrane, hapafanirwe kunge paine mafuta, mvura, guruva, nezvimwe pamucheto majoini.
7) Usati welding, gadzirisa PE imwe firimu pamativi maviri emusono kuti iite kuti iwirirane nehumwe hupamhi.Iyo inopindirana hupamhi inowanzoita 6-8cm uye yakati sandara uye isina makwinya machena.
Welding;
Iyo composite geomembrane yakashongedzwa uchishandisa kaviri-track welding muchina, uye pamusoro pefirimu rePE rakabatana nekupisa kupisa kunopisa kunyungudusa pamusoro, uyezve kusanganiswa kuita muviri mumwe nekumanikidza.
1) Welding bead lap upamhi: 80 ~ 100mm;mapeji echisikigo mundege uye ndege yakatwasuka: 5% ~ 8% zvichiteerana;yakachengetedzwa kuwedzera uye chibvumirano chiyero: 3% ~ 5%;zvakasara: 2% ~ 5%.
2) Kushanda tembiricha inopisa melt welding ndeye 280 ~ 300 ℃;kumhanya kwekufamba i2 ~ 3m/min;iyo welding fomu ndeye kaviri-track welding.
3) Kugadzirisa nzira yezvikamu zvakakanganisika, kucheka zvinhu zvine maitiro akafanana, kupisa-kunyunguduka kusungirirwa kana kuvhara neanokosha geomembrane glue.
4) Nekubatanidza machira asiri akarukwa pa weld bead, iyo geotextile composite pamativi ese e membrane inogona kugadzirwa nemhepo inopisa inopisa pfuti kana iri pazasi 150g/m2, uye muchina unotakurika wekusonesa unogona kushandiswa. kusona kupfuura 150g/m2.
5) Iyo yekuisa chisimbiso uye yekumisa-yemvura yemvura yepasi pemvura ichavharwa neGB rubber water-stop strip, yakaputirwa nesimbi uye inobatwa ne-anti-corrosion.
Backfill
1. Paunenge uchidzosera kumashure, iyo yekudzosera yekumhanyisa inofanirwa kudzorwa zvinoenderana nezvinodiwa zvekugadzira uye kugadzika kwenheyo.
2. Kune yekutanga dhiza rekuzadza ivhu pane geosynthetic zvinhu, muchina wekuzadza unogona kungomhanya uchitevedza nzira perpendicular kune yekuisa nzira yeiyo geosynthetic zvinhu, uye light-basa muchina (kudzvanywa kuri pasi pe55kPa) kunofanira kushandiswa kuparadzira kana. rolling.
Nguva yekutumira: Sep-22-2022