Iyogeotextileine simba guru rekuparadzanisa zvinhu, izvo zvinogona kudzivirira kuti mugwagwa usadonhe uye uve nematope, uye ine simba rekusimbisa uye kupararira kwekushushikana, izvo zvinovandudza zvikuru kugadzikana kwemugwagwa wakanyorova.
Matanda ekugadzira zvinhu ane simba guru, anodzivirira ngura uye anopindira zvakanaka mumvura. Mabasa awo anonyanya kukonzerwa nekusefa, kupatsanura, kusimbisa, kudzivirira, nezvimwewo.
Vagadziri veChina geotextile
Kupatsanura ma geotextiles:
1. Zvinhu zvakasiyana-siyana: zvinogona kukamurwa kuita polyester geotextile, polypropylene geotextile, nezvimwewo;
2, musiyano wezviratidzo: inogona kukamurwa kuita mapfupi esiriki geotextile, filament geotextile, geotextile jira, jira rakarukwa, jira rakarukwa, nezvimwewo;
3. Maitiro akasiyana ekugadzira anogona kukamurwa kuita ma geotextiles asina kurukwa akaboorwa netsono uye ma geotextiles akarukwa;
Geotextile, polyester staple fiber needled geotextile inoshandiswa zvakanyanya mukugadzira zvinhu. Inoshandiswa zvakanyanya mukusimbisa migwagwa yepasi pevhu, kugadzirisa nzira dzemigwagwa, kuchengetedza nzvimbo dzemitambo, madhamu, kuparadzanisa zvivakwa zvehydraulic, maburi, kufukidza mahombekombe, macofferdams, kuchengetedza zvakatipoteredza nemamwe mapurojekiti.
Nzira yekuisa geotextile:
Shandisa artificial rolling, pamusoro pejira panofanira kunge pakaita sandara, uye mukana wekuchinja jira unofanira kusiiwa sezvakakodzera.
Kuiswa kwe filament kana ma short geotextiles kunowanzoitwa ne lap joints, kusona uye welding.
Upamhi hwekusona nekunamira hunowanzova pamusoro, uye upamhi hwekunamira hunowanzova pamusoro. Mageotextiles anogona kuratidzwa kwenguva yakareba anofanira kusunganidzwa kana kusunganidzwa.
Kusona ma geotextile: Kusona kwese kunofanirwa kuitwa nguva dzose (semuenzaniso, kusona kwepoint hakubvumirwi). Ma geotextile anofanira kupindirana ne150 mm asati apindirana. Daro rekusona diki rinenge 25 mm kubva pamucheto (mupendero wakavhurika wechinhu chacho).
Basa rechikamu chekusefa: Jira reGeotextile rine mukana wakanaka wekupinda negasi, rinogona kuchengetedza ivhu, jecha rejena, matombo madiki uye kusefa mvura inofamba, uye kuchengetedza kugadzikana kwekugadzira ivhu nematombo.
Kudhonza mvura:Jira re geotextile risina kurukwaine hunhu hwakanaka hwekufambisa mvura. Inogona kushandiswa kugadzira nzira dzekubuditsa mvura muvhu uye kuburitsa mvura yakawandisa muvhu.
Kune zvimwe zvikonzero zvakawanda zvekushandiswa kwema geotextiles mumigwagwa mikuru. Semuenzaniso, ukobvu hwechigadzirwa hwakakodzera, uye zviri nyore kusanganisa ne asphalt pavement. Kana ikasanganiswa ne adhesive layer oil, inoumba layer inoparadzanisa, ine mabasa ekudzivirira mvura uye kuchengetedza kupisa. Pamusoro payo pakaoma uye hazvisi nyore kutsvedza.
Pakuisa, pamusoro payo panogadzirwa zvinhu zvakasiyana uye divi rakakombama rinotarisa mudenga, zvichiwedzera mwero wekukweshana, zvichiwedzera mwero wekukweshana, zvichiwedzera simba rekubatanidza pamusoro, zvichidzivirira vhiri kuti risapetwe uye kuparadzwa panguva yekuvaka, uye zvichidzvinyirira mota nejira. Chiitiko chekutsvedza pamativi aya chinoita kuti ma geotextile aya asina kurukwa ave anobatsira pakugadzirisa migwagwa.
Vagadziri vegeotextile vekuChinavakati pakugadzira ma geotextile, ma geotextile ari pa geomembrane anonamirwa zvechisikigo, uye ma geotextile ari pa geomembrane anonamirwa kana kuti anoputirwa nemhepo inopisa.
Kubatanidza mhepo inopisa inzira yekubatanidza ma geotextiles e filament, kureva kuti, kubatana kwezvidimbu zviviri zvejira nemhepo inopisa kunopiswa ipapo ipapo patembiricha yepamusoro kuti kunyungudike zvishoma, uye ipapo ipapo kushandisa simba rekunze kuti zvibatanidzwe zvakasimba.
Kana mamiriro ekunze akanyorova (kunaya uye kuine sinou), kubatana kunonamira kunopisa hakugoneki. Geotextile inofanira kushandisa imwe nzira, nzira yekubatanidza suture, kureva, kubatanidza suture ine tambo mbiri nemuchina wekusona wakakosha, uye suture ye ultraviolet isingakuvadzi makemikari inoshandiswa.
Iyo filament yakaboorwa netsono isina kurohwa yakagadzirwa nemachipisi epolyester, ayo anonyungudutswa uye anoiswa purasitiki nekupisa kwakanyanya, anoboorwa mumbure, uye anogadziriswa nekuboorwa netsono.
China geotextile
Vagadziri vegeotextile vanorwisa kuyerera kwemvura muChina- Jin Haochengmachira asina kurukwavakavimbika, gamuchirai mazano enyu!
Nguva yekutumira: Chikunguru-13-2019