Kuyika ndi kulumikiza ma geomembranes pamalo otsetsereka ndi zochitika zapadera. Ma diaphragm mkati mwa zolakwika, monga ngodya, ayenera kudulidwa kukhala "trapezoid yozungulira" yokhala ndi m'lifupi wocheperako pamwamba ndi m'lifupi wocheperako pansi. Chala cha mtunda chomwe chili pakati pa mtunda wa njira ndi pansi pa malowo chimafunikanso chisamaliro chapadera. Pa nthawi yonse yomanga, kuti zigawo zikonzedwe pambuyo poyesa zitsanzo ndi malo omwe zomangamanga zachizolowezi zolumikizira sizingavomerezedwe, malamulo omanga ayenera kupangidwa malinga ndi momwe malowo alili komanso momwe zinthu zilili, ndipo ukadaulo wapadera uyenera kugwiritsidwa ntchito pomanga.
Pali zochitika zambiri pakupanga geomembrane zomwe sizingalandiridwe mosavuta kapena zovuta kupanga. Pazochitika izi, tikangozichita mwachisawawa kapena osazisamalira panthawi yomanga, zidzabweretsa zoopsa zina zobisika pa ntchito yonse yoletsa kutuluka kwa madzi. Chifukwa chake, opanga geomembrane amatikumbutsa za zovuta za zomangamanga za geomembrane m'malo apadera a malowa.
1. Kuyika ndi kuwotcherera ma geomembranes pamalo otsetsereka ndi zochitika zapadera. Ma diaphragm mkati mwa zolakwika, monga ngodya, ayenera kudulidwa kukhala "trapezoid yozungulira" yokhala ndi m'lifupi pang'ono pamwamba ndi m'lifupi pang'ono pansi. Wogwiritsa ntchitoyo ayenera kuwerengera molondola chiŵerengero cha m'lifupi ndi kutalika malinga ndi momwe malowo alili komanso kukula kwake kwa mtunda. Ngati chiŵerengerocho sichinagwire bwino ntchito, pamwamba pa filimuyo pa bevel "padzatupa" kapena "kupachikidwa".
2. Chala cha phiri chomwe chili pamalo olumikizirana pakati pa phiri la mtsinje ndi pansi pa malowo chimafunikanso chisamaliro chapadera. Malo omangira pamalowa ndi awa: nembanemba yomwe ili pamalo otsetsereka imayikidwa m'mbali mwa phirilo pa mtunda wa 1.5 kuchokera ku chala cha phirilo m, kenako imalumikizidwa ku nembanemba yomwe ili pansi pa munda.
3. Pa nthawi yonse yomanga, pazigawo zomwe zakonzedwa pambuyo poyesa zitsanzo komanso malo omwe zomangamanga zachizolowezi zolumikizira sizingagwiritsidwe ntchito, malamulo omanga ayenera kupangidwa malinga ndi momwe malowo alili komanso momwe zinthu zilili, ndipo ukadaulo wapadera uyenera kugwiritsidwa ntchito pomanga. Mwachitsanzo, "T Type" ndi "double T" Kulumikiza kwachiwiri kwa "type" weld ndi kwa malo apadera olumikizira.
Nthawi yotumizira: Juni-06-2025
