Ka taea te whakarite i te geomembrane hiato kore-whatu o Hongyue
Whakaahuatanga Poto:
Ko te geomembrane hiato (kirikiri ārai-mimi wai) kua wehea kia kotahi te kakahu, kia kotahi te kiriuhi, kia rua ngā kakahu, kia kotahi te kiriuhi, ko te whānui he 4-6m, ko te taumaha he 200-1500g/mita tapawhā, ā, ko ngā tohu mahi ā-tinana me ā-mīhini pērā i te kaha kume, te ātete haehae, me te pahū. He teitei, he hua ngā āhuatanga o te kaha teitei, te mahi roa pai, te modulus whakarerekētanga nui, te ātete waikawa me te kawakore, te ātete waikura, te ātete koroheketanga, me te ātete pai. Ka taea e ia te whakatutuki i ngā hiahia o ngā kaupapa hangarau ā-iwi pērā i te tiaki wai, te whakahaere ā-rohe, te hanga, te kawe waka, ngā ara raro whenua, ngā kauhanga, te hanga hangarau, te ārai-mimi wai, te wehe, te whakapakari, me te whakapakari ārai-kapiti. He maha ngā wā e whakamahia ana mō te maimoatanga ārai-mimi wai o ngā tāhuna me ngā awaawa waikeri, me te maimoatanga ārai-parahanga o ngā puranga paru.
Whakaahuatanga Hua
He rauemi ātete-wai te geomembrane hiato, he mea hanga mai i te geotextile me te geomembrane, e whakamahia ana mō te ātete-wai. Ka wehea te geomembrane hiato ki te kakahu kotahi, ki te membrane kotahi, ki ngā kakahu e rua, ki te membrane kotahi, he whānui 4-6m, he taumaha 200-1500g/m2, he tohu mahi ā-tinana, ā-mīhini hoki pērā i te ātete ki te kume, te ātete ki te haehae me te pakaru o te tuanui. Ka taea e ia te whakatutuki i ngā hiahia o te tiaki wai, te ā-tāone, te hanga whare, te kawe waka, te ara raro whenua, te kauhanga me ētahi atu hangarau ā-iwi. Nā te whiriwhiringa o ngā rauemi polymer me te tāpiri o ngā kaihoko ārai-pakeke i roto i te tukanga whakaputa, ka taea te whakamahi i roto i ngā taiao pāmahana rerekē.
Taonga
1. Ārai wai, ā, kore e uru: he nui te mahi ā-wai me te kore e uru o te geomembrane hiato, ka taea ai te aukati i te urunga o te wai whenua me te wai whenua;
2. Te kaha kume teitei: he pai te kaha kume o te geomembrane hiato, ā, ka taea te tu atu ki te pēhanga o waho;
3. Ātete ki te koroheketanga: he tino pai te ātete o te geomembrane hiato ki te koroheketanga, ā, ka taea te pupuri i te kaha me te pakari o te rauemi mō te wā roa;
4. Ātete ki te waikura matū: he tino ātete te geomembrane hiato ki te waikura matū i roto i te taiao, ā, kāore e pāngia ngāwari e ngā matū.
Tono
1. Tiaki taiao: ka taea te whakamahi i te geomembrane hiato i roto i ngā mara tiaki taiao pēnei i te maimoatanga waipara, te maimoatanga waipara, te whenua ururua me te whenua ururua para kino, he pai te pānga ārai-mimi.
2. Hangarau waipēhi: ka taea te whakamahi i te geomembrane hiato i roto i ngā TAPU, ngā puna wai, ngā kauhanga, ngā piriti, ngā pakitara moana me ētahi atu hangarau waipēhi, ka taea te ārai pai i te turuturu me te parahanga.
3. Te whakatō ahuwhenua: ka taea te whakamahi i te geomembrane hiato mō te waikeri o te māra hua rākau, te uhi awaawa, te uhi kiriata, te uhi pāpaku roto me ētahi atu hanganga ahuwhenua, me te pānga pai ki te ārai i te turuturu.
4. Hanganga rori: ka taea te whakamahi i te geomembrane hiato i roto i te kauhanga, te papa rori, te piriti, te awaawa me ētahi atu mara hanga rori hei whakarato i tētahi otinga pono mō te ārai wai i te rori.
Ngā Whakatakotoranga Hua
GB/T17642-2008
| Taonga | Uara | ||||||||
| kaha pakaru noa /(kN/m) | 5 | 7.5 | 10 | 12 | 14 | 16 | 18 | 20 | |
| 1 | kaha pakaru (TD, MD), kN/m ≥ | 5.0 | 7.5 | 10.0 | 12.0 | 14.0 | 16.0 | 18.0 | 20.0 |
| 2 | te roa o te pakaru (TD, MD),% | 30~100 | |||||||
| 3 | Kaha pahū CBRmullen,kN ≥ | 1.1 | 1.5 | 1.9 | 2.2 | 2.5 | 2.8 | 3.0 | 3.2 |
| 4 | kaha haehae (TD,MD),kN ≥ | 0.15 | 0.25 | 0.32 | 0.40 | 0.48 | 0.56 | 0.62 | 0.70 |
| 5 | pēhanga waipēhi/Mpa | tirohia te ripanga 2 | |||||||
| 6 | kaha kiri, N/㎝ ≥ | 6 | |||||||
| 7 | tauwehenga uruhanga poutū, ㎝/s | e ai ki te hoahoa, ki te tono kirimana rānei | |||||||
| 8 | rerekētanga whānui, % | -1.0 | |||||||
| Taonga | Matotoru o te geomembrane / mm | ||||||||
| 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 1.0 | ||
| Pēhanga waipēhi /Mpa≥ | Geotextile+Geomembrane | 0.4 | 0.5 | 0.6 | 0.8 | 1.0 | 1.2 | 1.4 | 1.6 |
| Geotextile+Geomembrane+Geotextile | 0.5 | 0.6 | 0.8 | 1.0 | 1.2 | 1.4 | 1.6 | 1.8 | |
