Ko te kupenga waikeri hiato-toru-ahu he rauemi waikeri e whakamahia whānuitia ana i roto i ngā kaupapa nui. Nā, me pēhea te hanga?
1. Te whiriwhiri rauemi mata me te maimoatanga i mua
Ko te rauemi matua o te kupenga waikeri hiato-toru-ahu ko te polyethylene-kiato teitei (HDPE). I mua i te hanga, me tirotirohia rawatia ngā rauemi mata HDPE kia tutuki ai te parakore me te kounga o ngā paerewa hanga. Kātahi ka whakamarokehia, ka whakamahanahia, me ētahi atu mea anō hoki ngā rauemi mata kia kore ai e makuku me ngā poke o roto, kia pai ai te whakatakoto i te turanga mō te hanga whakarewa i muri mai.
2. Tukanga whakapūtanga whakaputa
He hononga matua te whakahāngai whakaputa i roto i te hanga kupenga waikeri hiato-toru-ahu. I tēnei wā, ka tukuna ngā rauemi mata HDPE kua tukatukahia ki tētahi kaiwhakaputa whakaputa ngaio, ā, ka rewahia ngā rauemi mata, ka whakaputahia kia ōrite mā te pāmahana teitei me te pēhanga teitei. I te wā o te tukanga whakaputa, ka whakamahia he pane mate kua hangaia motuhake hei whakahaere tika i te āhua me te rahi o ngā rara whakaputa kia hanga he hanganga rara-toru me te koki me te tawhiti motuhake. Ka whakaritea ēnei rara e toru i roto i tētahi tauira hei hanga i tētahi hanganga ā-wāhi-toru-ahu. He pakari te rara waenga, ā, ka taea te hanga i tētahi awaawa waikeri whai hua, ko ngā rara whakawhiti-whakarite he mahi tautoko, ka taea te ārai i te whakaurunga o te geotextile ki roto i te awaawa waikeri, kia mau ai te mahi waikeri pumau me te pono.
3. Te herenga geotextile hiato
I muri i te whakahāngaitanga o te extrusion, me hono te matua geonet toru-ahu ki te geotextile permeable taha-rua. Me whakapiri ōrite te piripiri ki te mata o te matua kupenga mō tēnei tukanga, kātahi ka tika te whakauru i te geotextile, ā, ka honoa pai ngā mea e rua mā te pēhi wera, mā te hononga matū rānei. Ehara i te mea ka riro noa i te kupenga waikeri whakakotahi-toru-ahu te mahi waikeri o te geonet, engari ka whakauruhia hoki ngā mahi ārai-tātari me te tiaki o te geotextile, ka hanga he mahi whānui o te "ārai-tātari-waikeri-tiaki".
4. Te tirotiro kounga me te takai hua kua oti
Me tirotirohia te kounga o te kupenga waikeri hiato-toru-ahu kua oti, tae atu ki te tirotiro āhua, te ine rahi, te whakamātautau mahi me ētahi atu hononga hei whakarite kia tutuki i ia hua ngā paerewa ahumahi me ngā whakaritenga a te kiritaki. I muri i te tirotiro, ka takaihia te kupenga waikeri kia kore ai e pakaru i te wā e kawe ana me te rokiroki ana. Me aro hoki te whiriwhiri i ngā rauemi tākai ki te tiaki taiao me te roa o te ora kia taea ai te tuku haumaru me te kore e pakaru te hua ki ngā kiritaki.
Te wā tuku: Hōngongoi-09-2025
