I-Geomembrane laying operation, xa udibana nemekobume yomoya, ngoko ke ulala njani kwindawo yomoya ukuze ufumane iziphumo ezilungileyo, uvuthuza njani ubume bemeko yomoya ukubekeka tyaba? Nazi ezinye iindlela zokwenza oku.
Umsebenzi wokugcinwa kunye nokuphatha phambi kokubeka i-geomembrane, imiqulu ye-geomembrane kufuneka igwenywe kwaye ihlolwe umonakalo ngaphambi kokufakwa, i-geomembrane kufuneka ifakwe kwindawo eflethi kunye nengenamanzi kunye nokuphakama kwemfumba okungagqithisi kubude bemiqulu emine kunye nophawu lokuchongwa kwemiqulu. ukubonakala; iithayile zomgangatho kufuneka zigqunywe ngezinto ezingacacanga ukuthintela ukuguga kwe-UV.
Gcina iilebhile kunye nedatha echanekileyo ngexesha lokugcinwa; i-geomembranes kufuneka ikhuselwe emonakalweni ngexesha lokuthuthwa kwaye ii-geomembranes ezonakalisiweyo kufuneka zilungiswe. I-geotextiles eyonakaliswe kakhulu mayingasetyenziswa. Nayiphi na i-geomembrane ethe yadibana neekhemikhali ezivuzayo ayivumelekanga ukuba isetyenziswe.
Indlela yokubeka i-geomembrane kwindawo yomoya isebenzisa i-manshun windward rolling; xa ubeka, kufuneka ucinezele ngeengxowa ezilukiweyo ezinomhlaba, umphezulu wengubo ulula kwaye i-deformation amplitude ifanelekile; ukufakwa kwe-fiber geotextile ende okanye emfutshane ngokuqhelekileyo isebenzisa iindlela ezininzi ze-lap, ukuthunga kunye ne-welding. Ububanzi bewelding yomthungo ngokuqhelekileyo bungaphezulu kwe-10 ~ 15cm, kwaye ububanzi be-lap joint ngokubanzi bungaphezulu kwe-20cm. I-Geotextiles enokuthi ibonakale ixesha elide kufuneka idityaniswe okanye ithungwe.
Konke ukuthungwa kufuneka kwenziwe ngokuqhubekayo kwimimoya ephezulu. Umthungo kufuneka ukhuseleke. I-Topography kufuneka idityaniswe nge-150mm phambi kokudibana. umgama womthungo ukusuka kumda welaphu (umda oveziweyo wezinto eziphathekayo) ubuncinci be-25mm kwaye isibonelelo se-geomembrane seam siqukethe umgca kunye nomgca wekhonkco. Umsonto osetyenziselwa i-seam kufuneka ube yi-resin material ene-tension enkulu kune-60N kwaye ibe nemichiza efanayo okanye enkulu kunye nokumelana nemitha ye-UV kune-geotextile. Nayiphi na “imithungo ephosiweyo” kwi-geogrid ethungiweyo kufuneka iphinde ifakwe kwindawo echaphazelekayo.
Ixesha lokuposa: Feb-01-2023