Iindaba

Xa sithetha ngendima yefilimu yeplastiki kwi-insulation waterproof kunye ne-thermal, kufuneka siqale sicinge ngefilimu yomhlaba engenamanzi.Olu hlobo lwe-geomembrane ludume ngokusebenza kakuhle kwaye lunokusetyenziswa kwiiprojekthi ezininzi zamadama omhlaba okanye imisele.Mhlawumbi siya kubona amalaphu angalukwanga kwiimeko ezininzi.I-Geomembrane sisiseko semathiriyeli emifutshane yefiber.
IGeomembrane inokwandiswa ukusa kumlinganiselo othile kwaye inokusetyenziswa kwiindawo ezininzi.Emva kokuba i-geomembrane idibaniswe nefilimu yeplastiki, sithi umgangatho wefilimu yeplastiki yasekuqaleni unokuphuculwa ngokufanelekileyo, kwaye unokuhlangabezana neemfuno zethu ezininzi.Esi sixhobo sihlala sibizwa ngokuba yi-geomembrane.Xa izinto eziphathekayo zongezwa, amandla okukhuhlana kwendawo yokuqhagamshelana anganyuswa, kwaye umaleko wokukhusela unokwenza isimo esizinzileyo.
I-Geomembrane ikakhulu yimathiriyeli emifutshane yefayibha
Ukongeza, i-geomembrane inokuxhathisa indlela ethile yokusabela kweekhemikhali yangaphandle kwaye inokumelana ne-corrosion.Nakwimeko yeasidi eyomeleleyo, iindlela ezithile ze-geomembrane zinokugcinwa ixesha elide.Ngokuqhelekileyo, izinto ze-geomembrane zoyika kakhulu i-acidic, i-alkaline okanye iindawo zetyuwa.Ukuba ufuna ukusebenzisa i-mulch, kungcono ukuyibeka kwindawo ngaphandle kokukhanya kwelanga.
Ngenxa yokuba inokwandisa ubomi benkonzo ye-geomembrane kwaye igweme izinto ezigciniweyo zokukhanya, ngale ndlela kuphela i-geomembrane iyakuphepha ukusabela kweekhemikhali.Ukukhanya kwelanga ixesha elide kunokunyusa ubushushu bomphezulu we-geomembrane, ngoko kuya kubangela ukuba isakhiwo se-geomembrane siqhekeke.Kusenokungabonakali ngathi kukho umahluko omkhulu, kodwa enyanisweni, ubume be-geomembrane butshintshile.
Ngophuhliso loqoqosho, ukusetyenziswa kwe-geomembrane kunye ne-geotextile kuninzi kwaye kubanzi ngakumbi, ngokukodwa kusetyenziswa kwi-landscaping, iplanti yokucoca ugutyulo, uthintelo lokukhutshwa kwedama, iprojekthi ye-subway kunye nezinye iiprojekthi.Uthini umahluko phakathi kwe-geomembrane kunye ne-geotextile xa usebenzisa i-geotextile?Makhe sijonge.
Oko kukuthi, iimpawu ezahlukeneyo:
1. Iimpawu zegeomembrane:
I-Geomembrane luhlobo lwezinto ezichasene ne-seepage ezenziwe ngefilimu yeplastiki kunye nelaphu elingalukwanga.Ukusebenza kwe-anti-seepage yezinto ezintsha ze-geomembrane ikakhulu kuxhomekeke ekusebenzeni kwe-anti-seepage yefilimu yeplastiki.
1) Inokumelana okugqwesileyo kuxinzelelo lokusingqongileyo kunye nokubola kweekhemikhali.
2) Uluhlu olukhulu lobushushu kunye nobomi benkonzo ende.
I-3) I-anti-seepage kunye ne-drainage system imiselwe ukuba isebenze kumatshini womatshini kwaye inemisebenzi yokuzahlula kunye nokuqiniswa.
I-4) Amandla aphezulu adibeneyo, amandla aphezulu e-peel kunye nokuchasana kokubhoboza okulungileyo.
I-5) Umthamo onamandla wokukhupha amanzi, i-coefficient enkulu ye-friction kunye ne-coefficient encinci yokwandisa umgca.
2. Iimpawu ze-geotextile
I-Geotextiles, ekwabizwa ngokuba yi-geotextiles, zi-geosynthetics ezinokungena zenziwe ngeentsinga ezenziwe ngabantu, iinaliti okanye iibraids.I-Geotextile luhlobo olutsha lwe-geosynthetics.Imveliso egqityiweyo yilaphu, ngokubanzi i-4-6 yeemitha ububanzi kunye ne-50-100 yeemitha ubude.I-Geotextiles yahlulwe ibe yi-geotextiles kunye nee-geotextiles ezingalukwanga.
I-1) Okwangoku, iifayili zokwenziwa ezisetyenziselwa ukuveliswa kwe-geotextile ikakhulu zibandakanya i-polyamide fiber, i-polyester fiber, i-polypropylene fiber, i-polypropylene fiber, njl., zonke ezinokungcwatywa okuqinileyo kunye nokuxhathisa ukubola.
2) I-Geotextile luhlobo lwemathiriyeli evuzayo enokucoca okulungileyo kunye nemisebenzi yokuzahlula.
I-3) I-geotextile e-Nonwoven inokusebenza kakuhle kwe-drainage ngenxa yesakhiwo sayo esithambileyo.
4) I-Geotextile inokumelana nokugqobhoza okulungileyo, ngoko inokusebenza kakuhle kokhuseleko.
I-5) I-Geotextile ine-coefficient ye-friction efanelekileyo kunye namandla okuqina, kwaye inomsebenzi wokuqinisa i-geotextile.
2 Ukungenwa kwamanzi okwahlukileyo:
I-Geomembrane ayinamanzi, ngelixa i-geotextile ingena.
3 Izixhobo ezahlukeneyo:
I-Geomembranes ziipleyiti ezinobunzima obahlukeneyo ezenziwe nge-resin ephezulu yemolekyuli okanye irabha ngokufudumeza i-extrusion okanye ukubumba ukuvuthela.Ziyinwebu ezinganyangekiyo ezenziwe ngepolyethylene ephezulu kwaye ephantsi yoxinaniso, i-EVA, njl. njl. I-Geotextiles yi-polyester, i-acrylic, njl. Amalaphu angaphothiweyo acutshungulwa ngokusonta, iimpahla zekhadi okanye amalaphu alukiweyo kumatshini, amalaphu angalukiweyo okanye asontayo, ipolyester, i-polypropylene, i-acrylic. ifayibha, inayiloni, njl.
4. Umahluko wokusebenza:
I-Geotextiles inokucoca okulungileyo, i-drainage, i-isolation, ukuqinisa, ukuthintela ukukhutshwa kwamanzi kunye nemisebenzi yokukhusela, kwaye inobunzima bobunzima, buphezulu kumandla obunzima, ilungile emoyeni, iphezulu kwiqondo lokushisa kunye nokumelana nokuguga.
I-Geomembrane yi-polymer chemical flexible material kunye ne-gravity encinci, i-ductility eyomeleleyo, ukuguquguquka okunamandla, ukuxhathisa ukubola, ukumelana nobushushu obuphantsi kunye nokuxhathisa okulungileyo kweqabaka.
Iinjongo ezahlukeneyo:
I-Geotextiles isetyenziselwa ukuqinisa, ukwahlula, ukukhupha amanzi, ukuhluza kunye nokukhusela.
I-Geomembrane isetyenziselwa ukutywinwa, ukwahlula, ukukhuselwa kwamanzi kunye nokuthintela ukuqhekeka.