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Pereti Waikeri Kirihou, He pereti i hangaia mai i te pūmua ngota ngota teitei me te mahi waikeri. Mā te tukanga maimoatanga motuhake, ka hangaia he hanganga mata koretake, ka taea te kawe i te makuku, te whakaiti i te pēhanga waipū o te paparanga ātete wai, me te whakatutuki i te pānga ātete wai. 1. Ko te mata matua...Pānuihia atu»
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1. Pereti Waikeri Kirihou Ngā āhuatanga hanganga o te papa waikeri kirihou he mea hanga mai i te papa matua kirihou kua whakapūtātia me te paparanga tātari geotextile kore-whatu e takai ana i ōna taha e rua. Ko te pereti matua kirihou te angaanga me te awaawa o te whitiki waikeri, ā, ko tōna wehenga whakawhiti...Pānuihia atu»
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Ko te papa rokiroki me te papa waikeri he polyethylene matotoru (HDPE) he polypropylene rānei (PP) he mea hanga. He papa māmā tēnei i hangaia mā te whakamahana, te pēhanga me te hanga, e kore e taea anake te hanga i tētahi awa waikeri me tētahi wāhi papatahi e tautoko ana i te pakari, engari ka taea hoki te penapena...Pānuihia atu»
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Pereti waikeri. Kāore e taea anake te tango tere i te wai nui, engari ka ārai hoki i te horo o te oneone me te turuturu o te wai whenua, he mea nui tēnei hei tiaki i te tipu o ngā whare me ngā tipu. Heoi, i roto i te whakamahinga mahi o te papa waikeri, he mea tino nui te maimoatanga o ngā hononga,...Pānuihia atu»
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Whatunga rerenga wai hiato He tino pai te mahi rerenga wai, te kaha kume me te ātete ki te waikura, ā, he mea whakamahi noa i roto i te hanganga rori, te hangarau kauhanga, te whenua ururua me ngā kaupapa tiaki wai. 1. Te whakarite i mua i te hanganga 1、Te maimoatanga paparanga turanga: I mua i te whakatakotoranga o te ranunga wai...Pānuihia atu»
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Pereti Waikeri Kirihou, he mea hanga mai i tētahi papa matua kirihou kua whakapūwerohia me tētahi geotextile kore-whatu kua takaihia ki ōna taha e rua. Ko te pereti matua te angaanga me te awaawa o te whitiki waikeri, ā, ko tōna wāhanga whakawhiti he āhua whakawhiti whakarara, ka taea te ārahi i te rere o te wai. Ko te geotextile i ngā s e rua...Pānuihia atu»
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1. He papamuri o te kaupapa me te arotake i nga hiahia Te whakahaere i te geoengineering Composite drainage network.Pānuihia atu»
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He momo rauemi hanga hou te Geocell, e whakamahia ana hei whakapai ake i te kaha o te papa rori, hei ārai i ngā whenua horo me ngā pakitara pupuri ranu e mau ana i te kawenga. I roto i te tukanga whānui me te whakatakoto i ngā geocell ki runga i ngā rori hou, ko ēnei te hiranga nui: 1. Whakapai ake i te kaha o te...Pānuihia atu»
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Ko te tikanga kawe o te geomembrane HDPE ko te kawe ipu mai i te wheketere ki te papa hanga. Ka hiritia ia roera geomembrane ki te taha, ka tākaihia ki te rīpene i mua i te tākai ki roto i ngā pouaka, ā, ka herea ki ngā rīpene membrane iri motuhake e rua hei whakahaere i te uta ...Pānuihia atu»
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He mea nui te awa tiaki wai mō te tohatoha rauemi wai me te whakamakuku ahuwhenua, ā, ko tōna maimoatanga ārai-mimi e pā tika ana ki te pumau me te roa o te mahi a te awa. I ngā tau tata nei, hei momo rauemi ārai-mimi hou, kua rongonui te geomembrane hiato...Pānuihia atu»
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Ngā whakaritenga hanga o te geomembrane: 1. Hei tauira, ko te hanganga geomembrane ārai-mimi i roto i te whenua ururua te kaupapa matua o te kaupapa katoa. Nō reira, me whakaoti te hanganga ārai-mimi i raro i te tirotiro tahi a te Rōpū A, te whare hoahoa...Pānuihia atu»
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He rerekētanga nui kei waenganui i te geogrid kotahi-aronga me te geogrid rua-aronga i roto i ngā āhuatanga maha. Koinei te whakataki pūtaiao rongonui taipitopito: 1 Te ahunga kaha me te kaha kawe kawenga: Geogrid kotahi-aronga: Ko tōna āhuatanga matua ko tōna ātete ka taea anake te kawe kawenga i roto i ...Pānuihia atu»
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