Nkhani

1. Ponena za kugwiritsa ntchito mankhwalawa geotextile, ntchito yake yaikulu ndi kukhala ngati chotchinga ndi fyuluta zambiri kulekanitsa kwamuyaya nthaka ndi madzi, potsirizira pake kuteteza kudzikundikira kwa madzi kuthamanga, ndiyeno kuteteza madzi ntchito kupanga dzimbiri. Ma geotextiles amagwiritsidwanso ntchito bwino kukulitsa zokolola, minda, ndi nyumba zobiriwira. Awo oteteza katundu amachepetsa kufunika kwa ntchito yamanja kwa mankhwala ophera tizilombo, ndi kutsatira malire osachepera.
Kuphatikiza apo, ma geotextile okhudzana ndi geotextiles amakhala ngati zotchingira madzi m'nthaka mosalekeza komanso zosefera, zomwe zimalepheretsa kuchulukitsitsa kwamadzi, ndikuletsa ntchito zamadzi kuti zisachite dzimbiri.
Chodabwitsa chakuti kupsyinjika kwa filament geotextile kumawonjezeka mosalekeza ndi nthawi pansi pa mphamvu yokhazikika yakunja yotchedwa creep. Ikagwiritsidwa ntchito m'mapulojekiti omwe amagwira ntchito pakusefera, ngalande, ndi zotchinga, filament geotextile imayendetsedwa mwachangu ndi mphamvu yakunja yokhazikika. Chifukwa chake, mawonekedwe a pupation a filament geotextile amatengedwa ngati index yosankha nsalu. The filament geotextile imagwira ntchito yolimbikitsa, mawonekedwe ake owuluka amakhala ndi mphamvu yolimbikitsira. Filament geotextiles amagwiritsidwa ntchito kulimbikitsa mizati pamaziko ofewa. Ma filament geotextiles akhala akukumana ndi zovuta zina. Patapita nthawi, filament geotextile amadutsa kwambiri mapindikidwe, zomwe zingakhudze kukhazikika kwa mpanda. Zina mwa zowonongeka zimatha kuchitika, monga mapindikidwe opitilira kutalika kwake, ndi ming'alu ya filament geotextile, yomwe ingayambitse kuwonongeka kwathunthu. Muzochita zotere, Zimatenga zaka 5 mpaka 7 kuti aphatikize maziko ofewa. Panthawi imeneyi, kukwapula kwa filament geotextile sikungathe kupitirira mtengo womwe unakonzedwa.
Kugwiritsa ntchito moyenera kumakhala ndi zotsatira zabwino.
Ndipo kugwiritsa ntchito geotextiles m'mapulojekiti osungira madzi kumakhala ndi zotsatira zabwino kwambiri, chifukwa mtundu uwu wa zinthu umakhala ndi madzi abwino, nthawi yogwiritsira ntchito nthawi yayitali, ndipo ndi yodalirika potengera kukhazikika.
Mtundu woterewu ukhoza kupanga ngalande yodzipatulira mkati mwa dothi, yomwe imatha kuonetsetsa kuti madzi owonjezera atuluka bwino komanso mpweya wina pakuchotsa zinyalala zina. Izi zingalepheretse zotsalira mkati mwa nthaka ndikukhala ndi zotsatira zina pa kapangidwe ka nthaka. Izi sizimangokhudza mapangidwe a nthaka, komanso zimatha kukhala ndi zotsatirapo pakupanga.
Kwa dothi, pakagwiritsidwa ntchito, zimatha kupewa kusinthika kwa nthaka, komwe kumakhala kothandiza kwambiri pakuwongolera kukana kwa ma deformation. Pantchito zina zomanga, kugwiritsa ntchito ma geotextiles kumatha kupititsa patsogolo kukhazikika kwanyumba.
Kuphatikiza apo, geotextile imathandizanso kwambiri pakuwongolera kuchuluka kwa nthaka, yomwe imatha kuwonetsetsa kuti nthaka ikhale yosalala panthawi yomanga, komanso kuchuluka kwa nthaka kumatha kutulutsa zinyalala zina kuti zisakhale mkati mwa dothi. mu mphamvu pa kapangidwe ka nthaka misa.
M'malo mwake, zinthu zopanda madzi za geotextile monga filament geotextile zimagwiritsidwa ntchito kwambiri popanga, chifukwa mpweya wawo komanso kutulutsa kwawo madzi ndizabwino, ndipo zimatchuka kwambiri ndi mabizinesi. Zotsatira zawo zopanda madzi zimatchukanso kwambiri ndi opanga.
Ngati zopangira zomwe zimagwiritsidwa ntchito pazinthuzo ndizopadera kwambiri ndipo ulusi wina wa polypropylene kapena poliyesitala umagwiritsidwa ntchito ngati mafuta, zotsatira zake pakukana kwa dzimbiri ndizofunika kwambiri, zomwe zimatha kupangitsa kuti chinthucho chitha kukana dzimbiri ndikupewa kuoneka kwa dzimbiri kuzinthu zina. m'nthaka.
Ma geotextiles amagwiritsidwa ntchito nthawi zambiri m'ma projekiti ambiri opanga zomangamanga kuti athandizire kupanga kwawo, chifukwa amatha kulimbikitsa kulimba kwa nthaka komanso kufooka kwa nthaka.
M'malo mwake, mtundu uwu wa geotextile wopanda madzi umagwiritsidwa ntchito kwambiri, osati m'mapulojekiti osungira madzi okha, komanso m'ma projekiti ena wamba oyendetsa njanji, komanso pomanga, kuwonetsetsa kuti zotsatira za mankhwalawa zitha kudziwika ndi wopanga.