Iindaba

I-Geotextiles iyalukwa kwaye ilukwe kwi-geotextiles. I-geotextiles elukiweyo yenziwe nge-polypropylene kunye ne-acrylic polyethylene plain silk. Ngokusebenzisa amaqela amabini emisonto enxuseneyo (okanye imisonto emcaba), elinye iqela liyamatsha ecaleni kwelaphu lokuluka lisiya kwicala le-longitudinal (ilaphu), kwaye elinye libizwa ngokuba luyilo oluthe tye lweweft. Izixhobo zokuluka kunye neenkqubo ezinemidibaniso eyahlukeneyo zisetyenziselwa ukuhlanganisa i-warp kunye ne-weft yamalaphu alukiweyo, anokulukwa kwiingqimba ezahlukeneyo kunye nokubumbana ngokwemigangatho eyahlukeneyo yosetyenziso, I-diluent ye-longitudinal kunye ne-geotextiles elukiweyo eqhelekileyo inamandla amakhulu (i-longitude inkulu kakhulu. kunesibanzi), kwaye inomsebenzi omkhulu wokuguquguquka. Ii-geotextiles ezilukiweyo: ezinye zikwabizwa ngokuba zii-geotextiles ezilukiweyo zocingo. Ilaphu elukiweyo yelaphu ye-geotextile ibhekisa kwinto ebizwa ngokuba yimizila emibini. Amaqela amabini emisonto enxuseneyo anokuba yimisonto ecaba, kuquka iqela lemisonto yokuluka emide ecaleni kwesangqa sokuluka ulwakhiwo ukwenza iqela lemisonto ethe tyaba ejikelezileyo ejikelezileyo, ize ke idityaniswe kunye yenze ilaphu. ilaphu elilukiweyo. Ilaphu elilukiweyo leplastiki eliqhelekileyo lenziwe nge-polypropylene pp. into ebizwa ngokuba yiplastiki elukiweyo ye-geotextile inokuba yi-PP elukiweyo nge-geotextile elukiweyo.
Umahluko phakathi kwe-geotextile elukiweyo kunye ne-geotextile ephothiweyo
Iimveliso eziphambili zenkampani ziplastiki ezilukiweyo ze-geotextiles. Inkcazo yosetyenziso lwangoku yi-2 T ~ 12 T ephothiweyo ye-geotextiles. I-geotextiles elukiweyo isetyenziselwa ukwenza iingxowa zesanti kunye nesanti yolwandle. Khetha amalaphu alukiweyo eplastiki ane-Kechong ephezulu kunye namandla aphezulu, ukuze uthintele ukukhukuliseka ngamanzi ahambayo, kwaye ukuxhathisa umhlwa kuya kucaca ngakumbi. Ububanzi obuninzi obukhethiweyo be-geotextiles elukiweyo bugqitywe ngolu hlobo lulandelayo: iintsimbi ezintathu ezinkulu ezizii-shuttle zesetyhula, ezinobubanzi obuziimitha ezi-4), kunye nobubanzi belaphu elukiweyo lweplastiki olulukiweyo luziimitha ezi-4, ishumi elinesithandathu leentambo ezijikelezayo (iimitha ezi-6 ububanzi), iplastiki. ilaphu elilukiweyo elilukiweyo leemitha ezi-6 ububanzi, i-shuttle esanda kwaziswa i-12 ye-shuttle setyhula i-8 yeemitha ububanzi, ilaphu elilukiweyo leplastiki eli-8 leemitha ububanzi, lilukiweyo. iimpawu zempahla ye-geotextile: amandla aphezulu, kusetyenziswa i-polypropylene yemizi-mveliso ephezulu, i-polyester, i-polyamide fiber njengezinto eziluhlaza, ezifana nokubola ngamandla okuqala aphezulu, emva kokuba ulwakhiwo oludibeneyo lube ngumthetho, ukuthwala okubanzi kunokuphuculwa ngakumbi, ukuqina Ukubola kwemichiza. iifibers zibonakaliswa ngokungelula ukuthotywa, ukubola, ukuguquka kwemozulu, ukubambelela ixesha elide kumsebenzi wokuqala. Ukumelana nokubola: ukubola kwe-asidi kunye ne-alkali exhathisayo kwifayibha yekhemikhali, i-alkali ekwaziyo ukumelana nefilament elukiweyo ye-geotextile, ubungqina benundu kunye nobungqina bokungunda. Ukunyanzeliswa kwamanzi: ngolawulo olusebenzayo lwee-pores zesakhiwo seempahla ezilukiweyo, zinokufikelela kwinqanaba elithile lokungena kwamanzi.
Indawo yokugcina kunye nokuhamba: ngenxa yobunzima bayo obulula, inokupakishwa ngokweemfuno ezithile, ekulungele ukuthuthwa, ukugcinwa, ukwakhiwa, njl ~- Umahluko wobushushu obuyi-30 ℃ awuchaphazeli umgangatho., Iimpawu ze-geotextile: 1. Amandla aphezulu eplastiki yocingo olucaba, olunokuthi lubambelele kumandla atyebileyo kunye nobude ngenxa yokusetyenziswa kwefomu emanzi; 2. Ukumelana nokubola kunye nokuqina. Ukonakala komhlaba namanzi ngokwemilinganiselo ye-pH eyahlukeneyo; 3. Umsantsa phakathi kocingo olucaba olungena amanzi kunye nocingo olusicaba olungena amanzi. Ngoko ke, inomsebenzi omhle wokukhupha amanzi; 4. Ii-microorganisms ezilungileyo, ukuchasana kwe-microbial kwi-moth akuyiyo i-compromise; 5. Ulwakhiwo olufanelekileyo, kuba izinto eziphathekayo zilula, zithambile, zihamba kakuhle, zibeka, kunye nokwakhiwa; 6. Inkcazo: Iimitha ezi-6 ubude, Okwangoku, iimveliso ezibanzi kakhulu zinobunzima beyunithi nganye ye-100 - 600 g / ㎡.
2, Indima ye-Geotextile kuyo: 1. Indima ye-geotextile yi-fiber ezininzi: amanzi ahluziweyo ageleza kumaleko wezinto ezirhabaxa, kunye nokusetyenziswa komhlaba ocolekileyo, i-filament nonwoven geotextile inokungena kakuhle komoya kunye nokungena kwamanzi, amanzi, umhlaba. kunye namasuntswana okuthintela angasebenziyo, isanti, amatye amancinci, njl.njl., ukuthobela ukuguquguquka kunye ne-2 yobunjineli bamanzi kunye nomhlaba, Ukusetyenziswa kwepolyester i-staple fiber nonwovens kunye nezixhobo zokwakha (ezifana nomhlaba kunye nesanti, umhlaba kunye nekhonkrithi, njl.) kunye neemvakalelo ezahlukeneyo zendalo (ubungakanani besuntswana, ukusabalalisa, ukuhambelana kunye nobuninzi, njl. akukho mandla asiphumo, ukubambelela kwisakhiwo sedatha kunye nomsebenzi, kunye nokuphucula amandla okuthwala kwesakhiwo. 3. I-Geotextile yidatha efanelekileyo yokukhokela amanzi, enokuthi ibe yindlela yangaphandle yomjelo wokuhambisa umhlaba, Ulwelo olugqithisileyo kunye negesi yesakhiwo somhlaba kwi-vitro, amandla aphezulu, anokufikelela ngaphezu kwe-20 kn / M kunye nokusebenza kakuhle kwe-creep, ukumelana nomhlwa. Ukusetyenziswa kwenaliti ye-geotextile kunokomeleza ukomelela kokuqina kunye nokumelana nezifo zomhlaba, ukonyusa ukuguquguquka kolwakhiwo, kunye nokuphucula umgangatho womhlaba.