Mīhini whakakī wāhanga-rua momo tēpu hurihuri aunoa, i hangaia mō ngā kāpia hiko wāhanga-rua (pēnei i te kāpia epoxy AB, te kāpia polyurethane, te silicone kawe wera, te kāpia kohua hiko, me ētahi atu), e tika ana mō te whakaputa whakakī aunoa me ngā ipu kātere rua.
Kati te aukati i te whakaroa i te putanga o tō kātere rua-karete nā te mea kei aukatia e ngā aukati. Anei te āhua o te whakarerekētanga o te kēmu e te hoahoa kōpae hurihuri.
E whakamahia whānuitia ana te kāpia AB i tēnei wā i roto i ngā ahumahi motuka, hikohiko, rererangi, taputapu hauora, tukatuka kai, tāonga me te hanga whare, toi me ngā mahi ā-ringa, me ētahi atu ahumahi, ā, he mea nui tēnei i roto i ēnei mara.
Ko te kāpia AB he kupu whānui mō ngā kāpia i hangaia mā te whakaranu i ngā mea whakamaroke e rua. Ko ngā kāpia katoa i hangaia mā te whakaranu i ēnei wāhanga e rua ka kiia ko te kāpia AB.
I tenei tau, katahi ano ka tukuna e Maxwell he miihini whakakī whakakī whakakī hou. Kei raro nei ta maatau rangahau mo te kaata epoxy resin e rua-waahanga e whakaki ana i te miihini tuku.
I tukuna e Maxwell nga wheketere e mau ana i te ao katoa, ki te hiahia koe ki nga miihini whakaranu, whakakiihia nga miihini, nga otinga ranei mo te raina whakaputa, tena koa kia whakapā atu ki a maatau.