Ngā Pūrongo
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Kia mārama ki te umanga maitai!
Ngā Whakamahinga Rino: Ko te rino te mea nui e whakamahia ana i roto i te hanganga, te mīhini, te motuka, te pūngao, te hanga kaipuke, ngā taputapu kāinga, me ētahi atu. Neke atu i te 50% o te rino e whakamahia ana i roto i te hanganga. Ko te rino hangahanga he rebar me te rakau waea, me ētahi atu, ko te nuinga o te wā ko te hoko whenua me te hanganga, r...Pānuihia atu -
He aha ngā whakamahinga o te pepa maitai konutea-konumohe-konupora? He aha ngā mea hei aro atu māku ina hoko?
Ko te pereti maitai konumohe-konupora whakakikoruatia ki te konutea he momo hou o te pereti maitai pania tino ātete ki te waikura, ko te hanganga paninga he mea hanga ki te konutea te nuinga, mai i te konutea me te 1.5%-11% o te konumohe, 1.5%-3% o te konupora me te iti o te hanganga silicon (ko te ōwehenga o te rerekētanga...Pānuihia atu -
He aha ngā whakatakotoranga me ngā painga noa o te whariki maitai piauau?
Ko te whatanga maitai piauau, hei rauemi tukatuka mata mā te tukanga whakapūmau wera-tuku i runga i te whatanga maitai, he rite ngā whakatakotoranga noa ki ngā whatanga maitai, engari he pai ake ngā āhuatanga ātete waikura. 1. Te kaha ki te kawe kawenga: Ko te l...Pānuihia atu -
He aha te paerewa ASTM, ā, he aha te mea i hangaia ai te A36?
Ko ASTM, e mōhiotia ana ko te American Society for Testing and Materials, he whakahaere paerewa whai mana o te ao e arotahi ana ki te whakawhanake me te whakaputa paerewa mō ngā momo ahumahi. Ka whakaratohia e ēnei paerewa ngā tikanga whakamātautau ōrite, ngā whakaritenga me ngā aratohu...Pānuihia atu -
Ko te maitai Q195, Q235, te rerekētanga o te rauemi?
He aha te rerekētanga i waenga i te Q195, Q215, Q235, Q255 me te Q275 e pā ana ki ngā rauemi? Ko te maitai hanganga waro te maitai e whakamahia nuitia ana, ko te nuinga o ngā mea e hurihia ana ki roto i te maitai, ngā kōtaha me ngā kōtaha, kāore e hiahiatia kia whakamahanahia te whakamahinga tika, ko te nuinga mō te ira...Pānuihia atu -
Te tukanga whakaputa o te pereti maitai hanganga SS400 kua hurihia wera
Ko te pereti maitai hanganga SS400 he maitai noa mō te hanga, he tino pai ngā āhuatanga miihini me te mahi tukatuka, e whakamahia whānuitia ana i roto i te hanga, i ngā piriti, i ngā kaipuke, i ngā motuka me ētahi atu mara. Ngā āhuatanga o te pereti maitai SS400 SS400 h...Pānuihia atu -
Whakataki paipa maitai API 5L
Ko te API 5L e pā ana ki te paipa maitai (paipa paipa) o te whakatinanatanga paerewa, kei roto i te paipa maitai paipa he paipa maitai kore hononga me te paipa maitai whakarewa e rua ngā wāhanga. I tēnei wā i roto i te paipa hinu e whakamahia ana e mātou he paipa maitai whakarewa momo paipa wairua...Pānuihia atu -
He whakamārama mō ngā momo maitai hurihuri matao SPCC
1 whakamāramatanga ingoa Ko te SPCC i te tīmatanga ko te ingoa maitai paerewa Hapanihi (JIS) "te whakamahinga whānui o te pepa maitai waro hurihuri matao me te rīpene", ināianei he maha ngā whenua, he umanga rānei e whakamahi tika ana hei tohu i tā rātou ake hanga o te maitai rite. Kia mahara: ko ngā tohu rite ko te SPCD (makariri-...Pānuihia atu -
He aha te ASTM A992?
E whakamārama ana te whakatakotoranga ASTM A992/A992M -11 (2015) i ngā wāhanga maitai hurihuri hei whakamahi i roto i ngā hanganga whare, ngā hanganga piriti, me ētahi atu hanganga e whakamahia whānuitia ana. E whakamārama ana te paerewa i ngā ōwehenga e whakamahia ana hei whakatau i te hanganga matū e hiahiatia ana mō te tātaritanga wera hei...Pānuihia atu -
He aha te rerekētanga i waenga i te maitai kore waikura 304 me te 201?
Rerekētanga Mata He rerekētanga mārama i waenganui i ngā mea e rua mai i te mata. Ki te whakataurite, ko te rauemi 201 nā ngā huānga konupora, nō reira he mangu te tae o te mata o tēnei rauemi he maitai kore waikura, ko te rauemi 304 nā te kore o ngā huānga konupora,...Pānuihia atu -
Te Whakataki i te puranga rino Larsen
He aha te puranga rino Larsen? I te tau 1902, i hangaia tuatahitia e tētahi miihini Tiamana ko Larsen tōna ingoa tētahi momo puranga rino me te āhua U me ngā raka i ngā pito e rua, ā, i whakamahia angitu i roto i te hangarau, ā, i huaina ko "Larsen Sheet Pile" i muri i tōna ingoa. Ināianei...Pānuihia atu -
Ngā momo taketake o te maitai kore waikura
Ngā tauira kowiri tira noa Ngā tauira kowiri tira e whakamahia whānuitia ana Ngā tohu tau e whakamahia whānuitia ana, he raupapa 200, he raupapa 300, he raupapa 400, koinei te māngai o te Hononga o Amerika, pērā i te 201, 202, 302, 303, 304, 316, 410, 420, 430, me ētahi atu, ko te st o Haina...Pānuihia atu
