He raruraru nui anō hoki kei roto i te geomembrane hei rauemi ārai-mimi. Tuatahi, kāore i te teitei te kaha ā-pūkaha o ngā geomembrane kirihou me te uku whānui, ā, he ngāwari ki te pakaru. Mena ka pakaru, ka kore rānei te kounga o te kiriata i te wā e hangaia ana (he hapa, he kōhao, me ētahi atu) ka puta he turuturu; Tuarua, ka rere ake pea te hanganga ārai-mimi o te geomembrane nā te pēhanga o te hau, te wai rānei i raro i te membrane, ka puta rānei he whenua whenua nā te āhua whakatakoto koretake o te mata o te membrane. Tuatoru, ki te whakamahia he geomembrane e ngawari ana te pakaru i te pāmahana iti ki ngā wāhi makariri, ka ngaro tana mahi ārai-mimi; Tuawhā, he ngoikore te ātete ultraviolet o ngā geomembrane whānui, ā, ka ngawari ki te koroheke ina roa te wā e pāngia ana e te rā tika i te wā e kawe ana, e penapena ana, e hanga ana me te whakahaere. Hei tāpiri, he ngāwari ki te ngau e ngā kiore, ki te werohia rānei e ngā wiwi. Nā ngā take i runga ake nei, ahakoa he rauemi pai rawa te geomembrane hei ārai i te turuturu, ko te mea nui ki te whakatutuki i ngā hua e tumanakohia ana ko te whiriwhiri tika i ngā momo polymer, te hoahoa whaitake me te hanganga tupato.
Nō reira, i te whakamahi i te geomembrane anti-mimiti, me whakatakoto ngā whakaritenga taketake e whai ake nei mō te kounga me te mahi a te geomembrane:
(1) He kaha tōna kume, ka taea te tu atu i te ahotea kume i te wā hanga me te whakatakotoranga, ā, e kore e pakaru i raro i te mahi a te pēhanga wai i te wā mahi, inā koa ka tino rerekē te āhua o te turanga, e kore e puta he pakaru kutikuti me te pakaru kume nā te nui rawa o te rerekētanga.
(2) I raro i ngā tikanga tono hoahoa, he roa te ora ratonga, me rite ki te roa o te ora hoahoa o te whare, arā, kāore tōna kaha e heke iho i raro i te uara hoahoa e whakaaetia ana nā te koroheketanga i roto i tēnei wā.
(3) Ina whakamahia i roto i ngā taiao wai kaha, me nui te ātete ki te whakaekenga matū.
Wā tuku: Hakihea-24-2024
