He rauemi hiri te hiri e huri ana te āhua ki te mata hiri, kāore e ngāwari te rere, ā, he āhua piri tonu. He hiri e whakamahia ana hei whakakī i ngā āputa i waenganui i ngā mea hei hiri. He mahi ā-ringa hei ārai i te turuturu, hei ārai i te wai, hei ārai i te wiri, hei ārai i te haruru me te ārai i te wera.
Ko te tikanga he mea hanga mai i ngā rauemi matotoru maroke, kāore rānei e maroke pērā i te uku, te kapia tūturu, te kapia hangai rānei, te rapa tūturu, te rapa hangai rānei. He mea hanga ki ngā whakakī kore mahi pērā i te talc, te uku, te pango waro, te hauhā titanium me te asbestos, kātahi ka tāpirihia he mea hanga kirihou, he whakarewa, he mea whakaora, he mea whakateretere, me ētahi atu.
Te whakarōpūtanga o ngā hiri
Ka taea te wehewehe i te hiri ki te hiri rapa, te hiri wai me te hiri putty e toru ngā momo.
E ai ki te whakarōpūtanga o te hanganga matū:Ka taea te wehewehe ki te momo rapa, te momo kapia, te momo hinu-hanga me te hiri pūmua tūturu. Mā tēnei tikanga whakarōpū ka kitea ngā āhuatanga o ngā rauemi pūmua, ka whakatauhia te ātete ki te pāmahana, te hiri me te urutau ki ngā momo pāpāho.
Momo rapa:He rapa te pūtake o tēnei momo hiri. Ko ngā rapa e whakamahia whānuitia ana ko te rapa polysulfide, te rapa silicone, te rapa polyurethane, te rapa neoprene me te rapa butyl.
Momo kapia:He kapia te pūtake o tēnei momo hiri. Ko ngā kapia e whakamahia whānuitia ana ko te kapia epoxy, te kapia polyester unsaturated, te kapia phenolic, te kapia polyacrylic, te kapia polyvinyl chloride, me ētahi atu.
Hinu-hangai:He hinu te pūtake o tēnei momo hiri. Ko ngā hinu e whakamahia whānuitia ana ko ngā momo hinu huawhenua pērā i te hinu rīneni, te hinu kātoro me te hinu tung, me ngā hinu kararehe pērā i te hinu ika.
Whakarōpūtanga e ai ki te tono:ka taea te wehewehe ki te momo pāmahana teitei, te momo ātete makariri, te momo pēhanga me ētahi atu.
Te whakarōpūtanga e ai ki ngā āhuatanga hanga kiriata:Ka taea te wehewehe ki te momo piri maroke, te momo maroke ka taea te tihore, te momo piri kore-maroke me te momo viscoelastic haurua-maroke.
Whakarōpūtanga mā te whakamahinga:Ka taea te wehewehe ki te hiri hanga, te hiri waka, te hiri whakamahana, te hiri takai, te hiri keri me ētahi atu momo.
E ai ki te mahi i muri i te hanganga:Ka taea te wehewehe kia rua ngā momo: te hiri whakamaroke me te hiri haurua-whakamaroke. I roto i ēnei, ka taea te wehewehe i te hiri whakamaroke ki te pakari me te ngāwari. He totoka te hiri pakari i muri i te whakamomona, i te whakapakeketanga rānei, ā, he onge te ngāwari, kāore e taea te piko, ā, i te nuinga o te wā kāore e taea te neke i ngā tuitui; he ngāwari, he ngawari hoki ngā hiri ngāwari i muri i te whakamomona. Ko te hiri kore-whakamaroke he hiri whakapakeketanga ngohengohe e mau tonu ana te āhua kore-maroke i muri i te hanganga, ā, ka heke tonu ki te āhua mata.
Te wā tuku: 18-Pepuere-2022