Ko te geogrid muka karāhe (e kiia ana ko te geogrid muka karāhe) he rauemi geosynthetic whakapakaritia e whakamahia whānuitia ana i roto i te hanganga me te tiaki i te papa raima uku. Ko te nuinga o te wā he mea hanga mai i te muka karāhe kore-waikawa, he mea whatu ki roto i te hanganga whatunga he kaha teitei me ngā āhuatanga kume me te iti o te toronga mā te tukanga motuhake.
Koinei te pūtaiao rongonui taipitopito mōna me tōna whakamahinga ki ngā rori uku:
1. Ngā Āhuatanga o te Matapihi Matapihi muka karāhe:
He kaha kume teitei, he iti te roa: he muka karāhe te mea hanga ai te mata whenua muka karāhe, he iti iho i te 3% te roa i te whati, ā, he teitei te ātete ki te hurihanga.
Kāore e ngokingoki roa: I raro i te kawenga roa, kāore te muka karāhe e ngokingoki, kia mau ai te mahi hua mō te wā roa.
Te pumau o te wera: Ko te pāmahana rewa o ngā muka karāhe he 1000 ℃. Ki runga ake, ka urutau ki te taiao pāmahana teitei i te wā e mahi ana i te papa.
Hototahi ki te ranunga uku: Kua pania te mata ki te uku motuhake kua whakarerekētia, ka honoa tata ki te ranunga uku hei whakapai ake i te ātete ki te kakahu me te ātete ki te kutikuti.
Te pumau ā-tinana me te matū: Ka taea e ia te ātete i te kakahu ā-tinana, te horo matū me te horo koiora, kia kore ai e pāngia te mahi i roto i ngā taiao rerekē.
2. Te whakamahinga i runga i ngā rori uku:
Hanganga papa whakakaha: Ka whakatakotoria ki waenganui i te paparanga turanga me te paparanga mata uku, hei paparanga whakakaha, ka whakapai ake i te pakari whānui me te kaha ki te kawe i te papa, ā, ka kaha ake te ātete o te papa ki te kawenga taumaha me te whakamahinga roa.
Ārai i ngā kapiti whakaata: Ka mimiti me te whakamarara i ngā ahotea i puta mai i ngā huringa pāmahana, i ngā kawenga waka rānei, ka ārai i ngā kapiti kei whakaata mai i te paparanga o raro ki te paparanga mata.
Whakapai ake i te mahi ngenge: Whakawhāitihia te nekehanga taha o te ranunga uku, whakapai ake i te kaha o te papa ki te ātete i ngā kawenga maha, me te whakaroa i te hinganga ngenge.
Ārai i te horapa o ngā kapiti: Ka taea e ia te aukati i ngā kapiti angiangi o nāianei, me te ārai i te horapa haere o ngā kapiti.
Te roa o te mahi: Te whakaroa i te roa o te mahi o te papa whāriki, me te whakaiti i ngā utu tiaki me te whakatikatika mā te whakarei ake i te pumau me te roa o te hanganga o te papa whāriki.
Hei whakarāpopototanga, he mea nui te mahi a te geogrid muka karāhe i roto i te hanganga rori uku nā te mea he tino pai tana mahi, ā, he rauemi whakapakari tino nui hoki i roto i te hangarau rori o ēnei rā.
Te wā tuku: Hui-tanguru-08-2025
