Ka wehea te punga geomembrane ki te punga whakapae me te punga poutū. Ka keria he awa punga ki roto i te ara hōiho whakapae, ā, ko te whānui o raro o te awa he 1.0 m, ko te hōhonutanga o te awaawa he 1.0 m, ko te punga raima whakarewa-ki-te-tūnga, ko te punga whakakī-muri rānei i muri i te whakatakotoranga o te geomembrane, ko te wāhanga whakawhiti he 1.0 mx1.0m, ko te hōhonutanga he 1 m.
Ko ngā whakaritenga hangarau mō te whakatika i te pari o Geomembrane ko ngā āhuatanga e whai ake nei:：
- ?Te raupapatanga me te tikanga whakatakoto：
- Me whakatakoto ā-ringa te geomembrane kia rite ki ngā wāhanga me ngā poraka e ai ki te raupapatanga o te tihi o te awa, kātahi ki raro, te pari tuatahi, ā, ko te raro o te awaawa.
- I te whakatakotoranga, me whakangāwari te geomembrane, kia 3% ~5% te toenga. Ka hangaia he āhua ngaru te toenga o te putanga kia urutau ki te huringa o te pāmahana me te totohu o te turanga, kia kore ai e pakaru te takai mārō horihori.
- I te whakatakotoranga o te geomembrane hiato ki runga i te mata o te pari, me whakarara, me poutū rānei te ahunga o ngā hononga ki te rārangi pari nui, ā, me whakatakotoranga kia rite te raupapa mai i runga ki raro.
- ?Tikanga whakapiri：
- ?Te whakau i te awaawa punga：I te papa hanga, ka whakamahia te punga awaawa. E ai ki ngā āhuatanga whakamahinga me ngā āhuatanga taumahatanga o te geomembrane ārai-mimi, ka keria te awaawa punga me te whānui me te hohonu e tika ana, ā, ko te whānui he 0.5 m-1.0m te nuinga, ko te hohonu he 0.5 m-1m. Ka whakatakotoria te geomembrane ārai-mimi ki roto i te awaawa punga, ā, ka whakakīia te oneone whakakī, ā, ka pai ake te pānga whakapiri.
- ?Ngā whakatūpato hanga：
- I mua i te whakatakotoranga o te geomembrane, horoia te mata o te turanga kia tino ma, kia kore he mea koi, ā, kia whakatauritea te mata o te pari o te tāhuna puna wai kia rite ki ngā whakaritenga hoahoa.
- Ko ngā tikanga hononga geomembrane ko te tikanga whakarewa wera me te tikanga here. He pai te tikanga whakarewa wera mō te geomembrane PE Composite, he mea noa te tikanga here i roto i te kiriata kirihou me te hononga hiato ngohengohe RmPVC rānei.
- I te wā e whakatakoto ana i te geomembrane, te paparanga urunga o runga me te paparanga tiaki, me karohia ngā momo mea koi katoa kei pa atu, kei pā rānei ki te geomembrane hei tiaki i te geomembrane kei pokaia.
Mā ngā whakaritenga hangarau me ngā tikanga hanga o runga ake nei, ka taea te whakatika tika i te pari geomembrane kia mau ai tōna pumau me tōna pānga ārai-mimi i te wā e whakamahia ana.
Wā tuku: Hakihea-17-2024
