Isiseko esisisiseko sokusetyenziswa kweii-geotextile ze-polyesterkukuba ii-geotextile zinamandla afunekayo. Izalathisi zokusebenza eziphambili ze-geotextile zithelekiswe.
ii-geotextile ze-polyester
Okwangoku, i-aperture kunye ne-permeability coefficient efanayo ye-geotextiles isetyenziswa rhoqo kwimigangatho yokugcina amanzi ye-EVA/ECB kunye nemigangatho yokuhamba, kwaye isiphumo sokukhupha iibhodi ezingangeni manzi ezichasene nokuqhekeka singcono.
I-tarpaulin inikezelwa ngaphakathi kwibhodi engangeni manzi ukuze ihluzwe kwaye ikhuphe amanzi afunekayo njengomaleko wokukhulula nokukhusela.
Ngokuthelekisa ii-index eziphambili zomsebenzi wamashishini emveliso ye-geotextile, kucingelwa ukuba ibhodi engangeni manzi ekhutshwe kunye ne-EVA/ECB inesiphumo esingcono sokungabi namanzi.
Imigangatho yokulondolozwa komhlaba namanzi kunye nemigangatho yokungena kwamanzi inokwamkelwa ngokweemeko zokwenyani.
Kungcono ukuba amashishini emveliso ye-geotextile yokukhusela i-slope enze uvavanyo lokulinganisa phantsi kweemeko ezithile. Iiphini kunye nee-geotextile kufuneka zibe nomahluko omkhulu wemibala ukuze kube lula ukuzihlola.
Iiroli ze-geotextile zokulungisa kufuneka zibekwe kwikona ethe tyaba nengacacanga
Imiqulu ye-geotextilekufuneka zibekwe ngokuthe tye. Iirola ze-geotextile ezonakeleyo kufuneka zilungiswe. Ukuphakama kweenqwaba akufuneki kudlule iirola ezi-4. Ii-grungy geotextile azinakusetyenziswa.
Indlela yokubeka ii-geotextile kukuqengqa ngesandla. Umthungo we-geotextile wenziwe ikakhulu ngumthungo omnye kunye nomthungo wetsheyini.
Umphezulu welaphu kufuneka ube mtyibilizi kwaye ushiye ubungakanani obufanelekileyo bokuguquguquka. Unokumelana okufanayo okanye ngaphezulu kweekhemikhali kunye nokumelana ne-UV njengee-geotextiles.
Zonke ii-geotextile kunye nemithungo kufuneka zihlolwe emva kokwakhiwa. Umphezulu we-geotextile akulula ukwenza izinto zangaphandle ezonakeleyo ezifana neenaliti ezincinci kunye nezikhonkwane. Isiqwenga somsebenzi kufuneka sibe side ubuncinane ngama-200 mm kunomphetho wesiphene kwindawo nganye ekujoliswe kuyo.
Uqhagamshelo lwee-geotextiles kufuneka lulawulwe ngokungqongqo ukuqinisekisa ukubaabavelisi be-geotextileqhubeka nokulungisa nokudibanisa kakuhleii-geotextile.
Ixesha leposi: Julayi-16-2019