Te Hurihuri Muka Parata Ātete-Waikura Kounga Teitei

Ngā Āhuatanga o te Hua:

• Te kaha nui: he teitei ake te kaha o te muka basalt e haereere ana i te maitai noa, ka taea te whakarei ake i ngā āhuatanga miihini o ngā hua hiato.
• Ātete pāmahana teitei: ka taea te whakamahi i roto i te awhe pāmahana mai i te -269℃ ki te 700℃ mō te wā roa, me te mahi tino pai o te ātete pāmahana teitei.
• Ātete waikura: he ātete pai ki te waikawa, te kawakore, te tote me ētahi atu matū, he pai mō ngā taiao kino.
  
• He pai te mahi ārai hiko: he tino pai te mahi ārai hiko, ka taea te whakamahi mō ngā rauemi ārai hiko.
  
• He pai mō te taiao, ā, kāore he paitini: kāore he matū kino e tukuna ana i te wā o te tukanga whakaputa, ā, ka taea te hangarua i ngā hua, kia rite ki ngā whakaritenga taiao.

Whakatakotoranga Hua

Ka whakapūmautia te hototahitanga ki ngā momo kapia mā te whakamahi i ngā rahi tika.

Ko ngā hangarau taketake mō te tukatuka i te koiri o te basalt ko ēnei e whai ake nei:

● te pupuhi,

● te takai miro,

● te whatu,

● te hanga papanga maha-tuaka.

Momo:

1. Ko te huri haere tika he miro kotahi-pito tonu kua rite ki te hoko, i hangaia i roto i te tukanga tuhi, ā, i takaihia ki runga i ngā pōpini he 200 mm, 160 mm rānei te whānui o roto. Ko te painga matua o te huri haere tika ko te kore he catenary, ā, he tino pai te āhua.

 

Koinei te take e whakamahia ai te huri haere tika mō te hanga papanga me ngā geogrids, tae atu ki te hanga kōtaha pultruded me te rebar. Mō ētahi atu tono, me nui ake te kaha o te haere a ngā kiritaki, ki te whakataurite ki te huri haere tika, pērā i te 4800 tex.

 

Kāore e taea e ētahi kiritaki te whakamahi i te huri haere tika, nā te mea me takai huri haere rātou i runga i ngā pōpini me te puna kaukau o waho. Ka taea te whakaputa i ēnei hua hei huri haere kua huihuia.

 

2. Ko te mīhini haereere huihui he maha ngā miro kotahi-pito e honoa ana tetahi ki tetahi, kāore e mirohia i runga i te mīhini huihui motuhake.

 

Ka tukuna ki runga i ngā pōpini he puna kaukau o roto (kāore he ngongo, 76 mm te whānui o roto) me te puna kaukau o waho rānei (ka takaihia ngā pōpini ki runga i tētahi ngongo he 76 mm te whānui o roto, ā, he 270 mm te roa).

Ngā wāhi tono:

• Whakakaha rauemi hiato: e whakamahia ana i roto i te hanga i ngā wāhanga motuka, kaipuke, mata o te tāhū hau, me ētahi atu, hei whakarei ake i te kaha me te manawanui.
  
• Ngā rauemi tātari pāmahana teitei: e whakamahia ana mō te tātari hau paipa pāmahana teitei, pērā i ngā tipu sima, ngā tipu hiko, me ētahi atu.
  
• Ngā rauemi ārai ahi me te whakamahana: e whakamahia ana mō te ārai ahi o ngā whare, te whakamahana wera o ngā taputapu ahumahi, me ētahi atu.
  
• Ngā rauemi hiri waku: e whakamahia ana i roto i te hanga papa parai, pereti mamau, me ētahi atu, hei whakapakari i te ātete ki te kakahu me te ātete ki te wera.
  
• Ētahi atu mara: Ka taea hoki te whakamahi i roto i ngā taputapu hiko me te hiko, te rererangi me ētahi atu mara.