ngā purongo

Ko te haereere muka pātarati (e pā ana ki te haereere kore-whiri) tētahi o ngā rauemi mata matua e whakamahia ana i roto i te hanga whakakaha muka pātarati (e kiia nei i muri nei ko te whakakaha rauemi pātarati). E ai ki ngā mōhiohio hou e wātea ana ki te marea, ko ōna tono, ngā tukanga hanga, me ngā painga mahi koia ēnei:

Te Whakamāramatanga me ngā Whakamahinga oWhakakaha Whakakotahitanga Pātarati

Ko te whakakaha muka basalt he momo whakakaha rauemi kore-whakarewa i hangaia ma te whakamahi i te muka basalt hei rauemi whakakaha me te kapia (pēnei i te kapia epoxy, te polyester unsaturated rānei) hei anga, mā roto i ngā tukanga pēnei i te pultrusion, te takai, te whakamaroke rānei.

E whakamahia nuitia ana i roto i te hangarau ā-iwi hei whakakapi i ngā whakakaha maitai tuku iho, pērā i te whakakaha hanganga raima, ngā piriti, ngā rori, me te hangarau moana, ā, he pai ake ēnei āhuatanga tae atu ki te ātete ki te waikura, te mama, te kaha teitei, ngā āhuatanga kore-aukume, me te whakamarumaru hiko.

Te Tūranga o te Hurihuri Muka Pātara i roto i te Whakakaha Hikoi

Whakakaha: Ko te hurihuri kore-whiri he mea hanga mai i ngā miro whakarara maha e herea tahi ana, e whakarato ana i te kumetanga ōrite. He pai mō te hanga tukanga pēnei i te pultrusion me te takai, e whakarei ake ana i te kaha kumetanga me te modulus elastic o te whakakaha hiato.

Hototahi Tukanga: E ai ki te paerewa ā-motu GB/T 25045-2025, ko ngā porowhita kore-whiri (e tika ana mō ngā tukanga pēnei i te pultrusion me te takai) me whai kaha pakaru o ≥ 0.45 N/tex me te kaha kume o ≥ 2500 MPa i muri i te whakakī kapia, kia tutuki ai ngā whakaritenga kaha-teitei o te whakakaha hiato.

Maimoatanga Mata: Hei whakapakari i te piri o te mata ki te kapia, ka maimoatia te mahi hurihuri ki tētahi rongoā mata (pēnei i te rongoā honohono) i mua i te whakakī i te kapia.

Te Rerenga o te Tukanga Whakarite Noa

• Te Whakarite muka: Kōwhiria kia rite ki ngā paerewate haereere muka basalt(ko te whānui o te muka kotahi te nuinga he 7–13 μm).
• Maimoatanga Mata: Pania, whakakīia rānei ki tētahi kaihoko honohono motuhake hei whakapai ake i te piri o te muka-kapia.
• Te Whakakī i te Kapia: Tukua te mea hurihuri mā roto i te kaukau kapia kia tino mākūkū ki te kapia whakamahana (pēnei i te epoxy, te vinyl ester rānei).
• Te Whakakorikori me te Whakaora: Whāia te mea hurihuri ki roto i te mata pultrusion ka whakaora i raro i te wera kia hanga he mea whakapakeke me te āhua whakawhiti-wāhanga e hiahiatia ana.
• Te Tukatuka-muri: Tapahia, tirohia, ka tākai i te rauemi hei whakaputa i te whakamārō hiato kua oti.