Mō te hangarau hanganga me te hanga whare, he mea nui te whiriwhiri rauemi hei whakarite i te haumaru, te roa me te whai huatanga. Ko tētahi o ngā rauemi kua aro nuihia i ngā tau tata nei ko te maitai EN 10219 S235JRH. E whakamārama ana tēnei paerewa Pākehā i ngā tikanga tuku hangarau mō ngā wāhanga hanganga tuwhera, kua whakarewahia, he porowhita, he tapawhā, he tapawhā rānei. I roto i tēnei tuhinga, ka tūhuratia e mātou ngā painga me ngā whakamahinga o te EN 10219 S235JRH, ā, ka tirohia hoki tētahi kaihanga matua kei Cangzhou, Porowini o Hebei.
Te maarama EN 10219 S235JRH
EN 10219 S235JRHhe paerewa mō ngā wāhanga hanganga tuwhera kua hangaia mātao, ā, kāore e hiahiatia he maimoatanga wera i muri mai. Ko te tikanga o tēnei ka hangaia te maitai i te pāmahana rūma, ka āwhina i te pupuri i ōna āhuatanga miihini me te whakarite i te kounga teitei o te mata. Ko te tohu "S235" e tohu ana ko te kaha tuku iti rawa o te maitai he 235 MPa, he pai mō te whānuitanga o ngā tono hanganga. Ko te tohu "JRH" e tohu ana he pai te maitai mō ngā hanganga whakarewa, e whakarato ana i te maha atu o ngā whakamahinga.
Ngā Painga o te EN 10219 S235JRH
1. Te ōwehenga Kaha-ki-Taumaha Teitei: Ko tētahi o ngā painga nui o te EN 10219 S235JRH ko tōna ōwehenga kaha-ki-taumaha teitei. Ko te tikanga ka taea e ia te tautoko i ngā kawenga taumaha me te noho mama tonu, he mea pai mō ngā kaupapa hanga e aro ana ki te taumaha.
2. Ngā Mahi Whānui: Ka taea te hanga i ngā wāhanga kōwhao matao i roto i ngā āhua me ngā rahi rerekē, kia ngāwari ai te hoahoa. Ahakoa e hiahia ana koe ki ngā wāhanga porowhita, tapawhā, tapawhā rānei, ka taea e te EN 10219 S235JRH te whakatutuki i ō hiahia motuhake.
3. Te Utu Whai Hua: Ko te tukanga whakaputa i ngā kōtaha matao-hanga he nui ake te ohanga i ngā kōtaha wera-hanga. Nā te iti o te utu me te pakari o te rauemi, he mea rongonui tēnei i waenga i ngā kaihanga me ngā miihini.
4. Ātete ki te waikura: Ka taea te pani i te EN 10219 S235JRH ki ngā momo paninga hei whakarei ake i tōna ātete ki te waikura, hei whakarite i te roa o te mahi me te whakaiti i ngā utu tiaki mō te wā roa.
5. Ngāwari ki te hanga: He ngāwari te tapahi, te whakarewa me te whakahaere i te rauemi, ā, ka taea te hanga me te huihui i te papaanga. Ka taea e tēnei te whakaiti i te wā hanga me ngā utu mahi.
Te Whakamahinga o te EN 10219 S235JRH
E whakamahia ana te EN 10219 S235JRH i roto i te whānuitanga o ngā tono tae atu ki:
- Ngā Hanganga Whare: He mea whakamahi noa i roto i te hanganga o ngā whare arumoni me ngā whare noho hei tautoko i te hanganga me te pumau.
- Ngā Piriti: Nā te kaha me te mama o tēnei rauemi he pai mō te hanga piriti ina he mea nui te kaha ki te pikau i ngā kawenga.
- Ngā Whakamahinga Ahumahi: E whakamahia ana te EN 10219 S235JRH i roto i te hanga taputapu mīhini ina he mea nui te pono o te hanganga.
- Ngā Kaupapa Hanganga: Mai i ngā rerewē ki ngā huarahi tere, ka whakamahia tēnei maitai i roto i ngā kaupapa hanganga maha, hei whakarite i te haumaru me te pakari.
Mō tā mātou kamupene
Kei Cangzhou, te Porowini o Hebei tō mātou wheketere, ā, mai i tōna whakatūnga i te tau 1993, kua noho hei kaiārahi i te hanga EN 10219 S235JRH. E 350,000 mita pūrua te rahi o te wheketere, e 680 miriona RMB te tapeke o ngā rawa, ā, e 680 ngā kaimahi pūkenga e whakatapua ana ki te whakarato hua maitai kounga teitei. Nā tō mātou whakapau kaha ki te hiranga me te auahatanga kua waiho mātou hei kaiwhakarato pono i roto i te umanga.
hei whakamutunga
Hei whakamutunga, he maha ngā painga me ngā whakamahinga o te EN 10219 S235JRH, ā, he mea pai rawa atu tēnei rauemi mō ngā kaupapa hangarau hanganga me te hanga whare. Nā tōna kaha nui, tōna ngāwari ki te whakamahi, me tōna iti o te utu, kāore i te miharo kei te piki haere te rongonui o tēnei rauemi i waenga i ngā kaihanga me ngā miihini. Mena kei te whakaaro koe ki te whakamahi i te EN 10219 S235JRH mō tō kaupapa e whai ake nei, ko tā mātou wheketere rongonui i Cangzhou te mea pai rawa atu māu mō ngā otinga maitai pono, kounga teitei.
Wā tuku: Maehe-21-2025