Kakahu whenuaKo te geotextile, e mōhiotia ana ko te geotextile, he rauemi geosynthetic e uru ana ki te wai, he mea hanga mai i ngā muka waihanga, he mea whatu rānei mai i.
Ko te geotextile tētahi o ngā rauemi hou o te geosynthetics. He rite te hua kua oti ki te kakahu. Ko tōna whānui he 4-6 mita, ā, ko te roa he 50-100 mita.
Tepapanga kore-whatuKāore he rārangi whānui, he rārangi roa rānei, he tino watea mō te tapahi me te tuitui, ā, he māmā, he ngāwari hoki te hanga. He tino rongonui i waenga i te hunga e aroha ana ki ngā mahi-ā-ringa. Nā te mea he papanga kāore e hiahiatia he whatu whatu, ko ngā muka poto, ko ngā miro rānei kua whatuhia ka whakatakotoria, ka whakaritea matapōkeretia rānei hei hanga i tētahi hanganga tukutuku, kātahi ka whakapakaritia mā te hononga ā-ringa, ā-wera, ā-matū rānei.
papanga whenua ārai i te turuturu
He aha ngā painga o te geotextile ārai i te turuturu?
Kakahu whenua ārai-mimi: Kei waho he paparanga geotextile, kātahi ka hangaia he papa ātete wai. He papa ātete wai he taha-rua, he taha-piko, he taha-pūpū hoki. Ehara i te mea he mahi rerenga wai taha-rua anake, engari he mahi pupuri wai anō hoki. Ka taea te whakarite i ngā taha e rua mēnā he makuku.
He maha ngā mahi a te hua nei, pērā i te rerenga wai, te ārai wai, te hauhautanga, te whakamakuku me te ārai haruru, ā, he tino māmā, he watea hoki te hanga me te kawe i te papanga whenua ārai-mimi.
He pai te tātari wai me te keri o te geotextile ārai-mimi, ā, ka taea te whakarite i ngā hua rerenga wai pai rawa atu. He tere te kaha o ngā raraunga, ā, ka taea te kaha te whakarerekē i te turanga.
He mea miro pai ngā kākahu whenua i hangaia e te Kamupene Jinhaocheng, he papatahi te mata o te kakahu, he kaha te kaha kume, he maeneene ngā koiri, ā, he kaha te kaha o ngā momo kakahu hangarau whenua, he māmā, he kaha te uruhanga wai, he ātete ki te waikura me te ātete ki te kakahu. Ngā Āhuatanga
Ki te whakataurite ki te pānga ārai-mimi o ngā rauemi pereki me te raima, kāore i te kitea noa te pānga ārai-mimi o te papanga whenua Jinhaocheng, engari i makahia hoki.
He iti te pūtea, he māmā te tukanga hanga, he poto te wā hanga, ā, ka taea te whakamahi pai i te awaawa.
He mea hanga ngā geotextile ki ngā muka mā te whakamahi i te kāri, te wero ngira, me ētahi atu. He momo rauemi hou ngā geotextile e pai ana ki te taiao e whakamahia ana i roto i te hapori i ēnei rā. He maha ngā wāhi e whakamahia ana. Ka taea te whakamahi i ngā geotextile mō te whakapaipai whenua, te whakamahana i ngā rākau me ngā putiputi i te takurua.
Ngā kākahu whenuakia tino whakarite kia kore ngā tipu matomato e hukapapa, kia kore e tio, ā, kia whai pānga whakamahana i te takurua, ā, he tino teitei te uara whakamahinga.
Kakahu whenua ārai-mimi
Te wā tuku: Hōngongoi-12-2019