I roto i te hanga whare me te hanga whare, he mea noa te whakamahi i te maitai awaawa (e kiia ana ko te maitai wāhanga-C). He mea hanga ēnei awaawa ki te maitai, ā, he rite te āhua ki te tohu C, nō reira te ingoa. He mea whakamahi noa i roto i te umanga hanga, ā, he whānuitia ngā whakamahinga. Hei whakarite kia mau tonu te kounga me ngā whakaritenga o te maitai wāhanga-C, ka whakawhanakehia e te American Society for Testing and Materials (ASTM) ngā paerewa mō ēnei hua.
Ko te paerewa ASTM mōmaitai āhua-CKo te ingoa o tēnei paerewa ko te ASTM A36. E kapi ana tēnei paerewa i ngā āhua maitai waro kounga hanganga mō te whakamahi i roto i ngā hanganga piriti me ngā whare kua whakapūmautia, kua whakapūmautia, kua whakarewaina rānei, me ngā kaupapa hanganga whānui. E whakamārama ana tēnei paerewa i ngā whakaritenga mō te hanganga, ngā āhuatanga miihini me ētahi atu āhuatanga nui o ngā wāhanga-C maitai waro.
Ko tētahi o ngā whakaritenga matua o te paerewa ASTM A36 mōmaitai hongere-Cko te hanganga matū o te maitai e whakamahia ana i roto i tana hanga. E hiahiatia ana e te paerewa kia whai taumata waro, konupora, whākōkī, whanariki me te parahi te maitai e whakamahia ana mō ngā wāhanga-C kua tohua. Mā ēnei whakaritenga ka whakarite kia whai ngā āhuatanga e tika ana te maitai e whakamahia ana i roto i te hongere-C hei whakarato i te kaha me te roa e hiahiatia ana mō ngā tono hanganga.
Haunga te hanganga matū, e whakamārama ana hoki te paerewa ASTM A36 i ngā āhuatanga ā-pūkaha o te maitai e whakamahia ana i roto i te maitai wāhanga-C. Kei roto i tēnei ko ngā whakaritenga mō te kaha tuku, te kaha kume me te roa o te maitai. He mea nui ēnei āhuatanga hei whakarite kia whai kaha me te ngāwari te maitai hongere-C hei tu atu i ngā kawenga me ngā ahotea e pā ana ki ngā tono hanga.
Ka hipokina hoki e te paerewa ASTM A36 ngā āheinga ā-ahu me ngā whakaritenga mō te tika me te piko mō te maitai wāhanga-C. Mā ēnei whakaritenga ka whakarite kia tutuki i ngā wāhanga-C i hangaia kia rite ki tēnei paerewa ngā whakaritenga rahi me te āhua e hiahiatia ana mō tā rātou whakamahinga i roto i ngā kaupapa hanga.
I te nuinga, ko te paerewa ASTM A36 mō te maitai āhua-C e whakarato ana i tētahi huinga whānui o ngā whakaritenga mō te kounga me te mahi a ēnei maitai. Mā te piri ki tēnei paerewa, ka taea e ngā kaihanga te whakarite kia tutuki i ngā wāhanga-C e hangaia ana e rātou ngā whakaritenga e hiahiatia ana mō ngā tono hanga.
Hei whakarāpopototanga, ko te paerewa ASTM mōmaitai hongere-C, e mōhiotia ana ko ASTM A36, e tohu ana i ngā whakaritenga mō te hanganga matū, ngā āhuatanga miihini, me ngā ātete ā-ahu o ēnei maitai. Mā te whakatutuki i ēnei whakaritenga, ka taea e ngā kaihanga te whakaputa i ngā wāhanga-C kounga teitei e tutuki ana i ngā paerewa e hiahiatia ana mō ngā momo tono hanga. Ahakoa he piriti, he mīhini ahumahi, he whare rānei, mā te piri ki ngā paerewa maitai wāhanga-C ASTM ka whakarite i te haumaru me te pono o te maitai e whakamahia ana.
Wā tuku: Maehe-07-2024