He rauemi ahumahi noa te rapa me te polyurethane, ā, ko ngā mea matua e rua e whakamahia ana hei hanga rauemi takai wira hurihuri. He painga me he ngoikoretanga ō ngā rauemi e rua, ā, ka tūhuratia ngā rerekētanga i roto i te wāhanga e whai ake nei, me ngā āhuatanga hoki e tika ana kia whiriwhiria e koe ko tēhea rauemi.
Me tīmata mā te titiro ki ngā rerekētanga ā-tinana i waenga i te rapa me te polyurethane. He wāhanga porowhita te rapa i hangaia mai i te rauemi rapa he ngāwari, he kore-paheke. Ko te rapa te nuinga o te wā ka whakarōpūtia ki te rapa tūturu me te rapa hangai, ā, ka taea te whakarerekē i te pakeke me te ātete ki te pakū e hiahiatia ana. Ko te polyurethane he pakeke ake, he ātete ki te pakū atu i ngā wīra rapa. Ko ngā wīra polyurethane he mea hanga mai i ngā elastomers polyurethane, he nui ake te kiato me te pakeke.
Tuarua, he rerekē te mahi a ngā wira rapa me ngā wira polyurethane i ngā āhuatanga rerekē. He pai te mahi a ngā wira rapa i runga i te ngāwari, te ārai-paheke me te ārai haruru, ā, he iti te utu, he ngāwari hoki te tukatuka me te hanga. Nō reira, he pai ake te whiriwhiri i ngā wira rapa i ngā āhuatanga e hiahiatia ana te ngāwari me te mimiti ru, pērā i ngā taputapu hauora, ngā taonga whare, ngā taputapu hiko me ngā taputapu hākinakina. I tētahi atu taha, he pai ake te mahi a ngā wira polyurethane i runga i te pakeke, te ātete ki te pakū, me te kaha ki te kawe kawenga, nō reira he pai ake i roto i ngā āhuatanga ahumahi, hangahanga, me te hanga e hiahiatia ana te kawe taumaha.
He rerekē anō hoki ngā momo wira e rua mō te tiaki taiao. Me whakamahi ngā matū i roto i te tukanga whakaputa, pērā i ngā matū whakamomona me ngā whakateretere, hei whakapoke i te taiao. Engari, he pai ake te taiao mō ngā wira polyurethane nā te mea he rauemi hangarua, ā, he iti ake te para e puta mai ana i te tukanga whakaputa.
Hei whakamutunga, mō te utu, he iti ake te utu o ngā mīhini whakarewa rapa, engari he nui ake te utu o ngā mīhini whakarewa polyurethane. Nā te mea he nui ake te utu o ngā rauemi polyurethane, ā, he uaua ake te tukatuka, nō reira he nui ake te utu o ngā mīhini whakarewa polyurethane. I tētahi atu taha, he iti ake te utu o ngā rauemi rapa, ā, he māmā ake te tukanga hanga, nō reira he iti ake te utu o ngā mīhini whakarewa rapa.
Nā, me pēhea te whiriwhiri i ngā wira rapa me ngā wira polyurethane?
Ina hoki, he pai, he ngoikoretanga anō hoki ō rāua, ā, ko te kōwhiringa motuhake me whakawhirinaki ki te āhuatanga. Mena kei te hiahia koe ki ngā āhuatanga ngāwari, ātete-paheke me te mimiti-ru, pērā i ngā taonga whare, ngā taputapu hiko me ngā taputapu hākinakina, me whiriwhiri koe i ngā wira rapa. Mena kei te hiahia koe ki ngā wira he nui ake te kaha ki te taumaha me te ātete ki te pakū, pērā i ngā ahumahi, ngā mahi hanga me te hanga, me whiriwhiri koe i ngā wira polyurethane.
Haunga ngā wīra rapa me ngā wīra polyurethane, kei reira anō ētahi atu momo wīra pērā i ngā wīra nairona me ngā wīra PP. He painga me he ngoikoretanga tō ia momo wīra, ā, me whiriwhiri kia rite ki ngā hiahia tūturu. Hei tāpiri, i te wā e whiriwhiri ana i ēnei wīra, me aro nui koe ki te matotoru o te pereti maitai o te whāriki, ko te rauemi pereti maitai, ki te nuinga o te wā, e whakatau ana i te kaha kawe me te haumaru o ngā wīra, kaua e warewarehia, ngana ki te whiriwhiri i te momo maitai manganese o te wīra, ko te kounga me te pono he nui ake i te maitai noa.
Me aro anō hoki ki te rahi o ngā wira i te wā e tāuta ana, kia maeneene ai te tāutanga, kia pai ai te mahi.
Wā tuku: Maehe-04-2024