Te Kōwhiringa o ngā Rauemi me ngā Tukanga Hanga:
Ngā kiriuhi whenua HDPE (Teitei-Kōmaka Polyethylene): He rauemi e whakamahia whānuitia ana, e mōhiotia ana mō tōna ātete pai ki te waikura me ōna āhuatanga ārai-pakeke, ā, he pai mō te nuinga o ngā pāmu whakatipu.
Kōwhiringa Tukanga: Ko ngā geomembranes i hangaia mā te tukanga kiriata pupuhi. He rite tonu te matotoru me ngā āhuatanga kume, me te ātete pai ki te wero; ko ngā mea i hangaia mā te tukanga maramataka he maeneene ake te mata, ahakoa he iti ake te ōrite o te matotoru.
Whakaaroaro ki te Kounga me ngā Paerewa: Whakatairangahia ngā geomembranes e tutuki ana i ngā paerewa ā-motu (hei tauira, GB/T 17643-2011) me ngā paerewa hanga tāone (hei tauira, CJ/T 234-2006) kia tutuki ai ngā āhuatanga pēnei i te kaha ārai-mimi, te kaha kume, me te ātete ki te waikura ki ngā paearu e hiahiatia ana.
Kaua e whakamahi i ngā geomembranes i hangaia mai i ngā rauemi hangarua; engari, me whiriwhiri ko ērā i hangaia mai i ngā rauemi hou hei whakapūmau i te roa o te wā e ora ai te hua, me te haumaru hoki.
Ko te matotoru te tohu matua mō te whai huatanga me te roa o te ārai i te turuturu. He ngāwari te haehae o te rauemi ki te angiangi rawa, engari ko te rauemi matotoru rawa ka hua ake he moumou moni koretake; nō reira, me whiriwhiri tika te matotoru i runga i te tono whakatipu motuhake:
Ngā Puna Ahuwhenua Ngā Puna Iti, Papaku (Hohonutanga wai ≤ 1.2m) me ngā Puna Whakatipu: Tīpakohia te 0.5–0.75mm.
Ngā Puna Ika me ngā Puna Kōura Paerewa (Hohonutanga wai 1.2–2.5m): Tīpakohia te 1.0–1.5mm mō te ōwehenga utu-mahi pai rawa atu.
Ngā Puna Wai Hōhonu (Hohonutanga Wai ≥ 2.5m) me ngā Wāhi Whakatipu Motuhake (hei tauira, honu anga-ngohengohe, kōura): Tīpakohia te 1.5–2.0mm hei whakapakari i te ātete poka.
Ngā Rua Para/Haumaru Kararehe me te Manu me ngā Mīhini Whakakoiora I te mea he tino waikura te taiao, ā, he ngāwari hoki ki te pā mai i ngā mea pakeke, me whai matotoru iti rawa o te 1.0mm; e tino taunakihia ana kia whai matotoru ake o te 1.5mm.
Ngā Puna Wai me ngā Awa Whakamakuku Mō ngā hōhonutanga wai < 2m, tīpakohia te 0.5–0.75mm; mō ngā hōhonutanga wai i waenga i te 2m me te 4m, tīpakohia te 0.75–1.0mm; mō ngā puna wai nui, tīpakohia te 1.5mm, matotoru ake rānei.
Wā tuku: Paenga-whāwhā-10-2026
