He pai te tātari, te paipa waikeri, te tiaki, te whakakaha i ngā rara, me te tiaki haumaru hoki mō te hanga geotextile hiraka roa (poto), te kakahu ārai tarutaru, ngā putea taiao, ngā geomembrane, ngā geomembrane hiato, te papa waikeri PE/PVC/EVA/ECB, te paraikete waikeri bentonite konutai GCL, te kupenga waikeri hiato, te papa waikeri, te geogrid, te papa pahuka pūtau-kati, te geocell, te geonet, te geotextile aukati wai rapa. He māmā, he kaha pēhi teitei, he pai te uruhanga wai, he ātete wera, he ātete rokiroki makariri, he ārai koroheketanga me te ārai waikura. I tīmata te whakamahinga o ngā rauemi hiato whakamātautau geotechnical i te tekau tau atu i 1950, ā, ko te geotextile o Haina tētahi o ngā Mahere Tau-rima-Tuawaru o Haina. I te tau 1998, i whakatinanahia e Haina te whakatakotoranga o "Geotextile Kore-Wanua Tuitui muka Tuitui-Ngārara-Pūtuhia", ā, kua whānuitia te whakamahinga o te geotextile i roto i ngā ahumahi maha. Ko ngā hua raupapa e toru o te geotextile matua:
1. He papanga whenua kore-whatu ngira, ngā whakatakotoranga me te tauira 100g /m2-600g/m2 Tīpakohia matapōkeretia i waenganui. Ko te rauemi mata matua he muka matua polyester, he muka matua polypropylene rānei. Ka hangaia kia rite ki te tikanga wero ngira. Ko te whānuitanga o te whakamahinga ko: te tiaki i ngā pari o ngā awa, moana, roto me ngā awaawa, te whakaora moana, te tauranga, te whakahaere waipuke raka kaipuke, te whakaora me te awhina ā-whatu, me ētahi atu. He huarahi nui ngā kaupapa hangarau hei tiaki i te taiao me te karo i ngā paipa e ahu mai ana i te tātari whakamuri.
2. Kakahu kore-whatu i werohia ki te ngira me te PE Ko te rauemi mata matua o te papanga whenua hiato o te membrane he papanga kore-whatu polyester he whānui ake te muka tūāpapa, he ngira-whatu te rahi. He momo hiato te membrane PE, ā, ko tōna whānuitanga tono he paparanga ā-wai. He pai mō ngā ara rerewē, ngā huarahi tere, te hanganga kauhanga, ngā teihana tereina raro whenua, ngā taunga rererangi me ētahi atu kaupapa hangarau.
3. Kakahu kore-whatu me te geotextile hiato whatu, tae atu ki te papanga kore-whatu me te papanga polypropylene, te miro miro polyester momo hiato, te papanga kore-whatu me te kirihou momo hiato whatu-ā-ringa, e tika ana mō te whakapakari turanga me ngā taputapu hangarau turanga mō te whakatikatika i te urunga wai. Geotextile muka tāpae Ko te geotextile ngira muka tāpae he mea hanga ki te muka tāpae polyester hei rauemi mata, ā, ka hangaia me te tukatuka mā te whakaoti me te whakatakoto mīhini me ngā taputapu, tae atu ki ngā mīhini me ngā taputapu wero ngira.
Ngā Āhuatanga: He kounga teitei ngā āhuatanga o te hua pēnei i te ātete ki te waikura, te ātete ki te waikura, te ārai i te koroheketanga, te kaha pēhi teitei, ngā whakatakotoranga pumau me te kaha tātari pai.
Ngā Whakamahinga Matua: Ko ngā mahi matua ko te whakapai ake, te tiaki, te ārai i te waikeri me ngā paipa waikeri o ngā kaupapa hangarau. He whānuitia te whakamahinga i roto i ngā kaupapa tiaki wai, ngā rori, ngā ara rerewē me ētahi atu ahumahi.
Wā tuku: Mei-06-2025
