arai tangi o waho

Ngā Ārai Oro o Waho - Ngā Otinga Oro Ā-Pakihi  Whakaahuatanga Hua

Me hiahia koe ki ngā ārai oro o waho kua hangaia mō te whakamahinga mahi i a koe e tirotiro ana i ngā kaupapa hanganga e hiahiatia ana te tutuki i ngā whakaritenga haruru. Ka hangaia e Shenyang Zhongda Steel Structure ngā ārai oro taumata-hinonga me te uara NRC o te 0.81 mā te whakaranu i ngā matua huruhuru karāhe matotoru me ngā panera maitai kua whakakikoruatia ki te 2 mm (23–30% te tere poka). Me te ātete UV 2000-hāora kua whakamanahia e te SGS me te tiwhikete EU CE (EN 14388), ka tukuna e ā mātou pūnaha modular te whakaiti haruru poutū 25dB(A) i runga i ngā whānuitanga 2-6m. Ka hoahoa mātou i ngā ārai e tu atu ana ki ngā kawenga hau 1.2kN/㎡ me te piri ki ngā ture tuku oro pakari nā te kaha whakaputa 80,000-tana ia tau me te hanganga tika CNC ±0.1mm. Te wā arahi noa? Te taurite tae RAL ritenga mō te neke atu i te 200 ngā mea ka taea i roto i te 15 rā pea.

Hua Hua

He mea hanga mo nga taiao kino

Ka tūtaki ō ārai ki te pānga o te hihi UV, te rehu tote, me te huringa wera tonu. Ka whakamahia e tā mātou hanganga hiato te maitai whakarewa wera-tuku e tutuki ana i ngā paerewa waikura ASTM B117, e whakarite ana i te roanga mahi 20+ tau ahakoa i ngā rohe takutai moana, ā-ahumahi rānei. Ehara i te mea he ataahua noa iho te paparanga o waho kua pokaia—kua whakaritea kia mau ai te haruru auau waenga ki te teitei, me te ārai i te whakanui ake i te kawenga hau.

Te Hangarau Tika, Kore he turuturu oro

E mārama ana mātou ka taea e te āputa 1% te whakararu i te mahi 10dB. Koia te take e mau tonu ai ā mātou pūnaha keri CNC 3-tuaka i ngā ātete ±0.1mm i ngā hononga honohono. Ka manatokohia ia panera i mua i te wehenga atu i tō mātou whare 75,000m², ka whakakorea ngā take taunga-marae e pāngia ana e ngā kaiwhakataetae iti-ātete.

Whakaurunga EPC Katoa

Kāore koe e hoko ana i ngā panera takitahi—e mahi tahi ana koe me tētahi kaimahi Hanganga Rino Akomanga I. Mā mātou e whakahaere te hoahoa turanga (tae atu ki ngā pou H-kurupae me te whakaurunga raima), ngā tataunga kawenga hau e ai ki ngā ture ā-rohe, me te tāutanga ki te papaanga. Mā tā mātou tukanga mahi e hangai ana ki te BIM ka whakaitihia te wā arahi kaupapa mā te 20-30%, kia mau tonu ai tō rārangi wā.

Whakaritenga Kore he uaua

Me whai hua ngā kaupapa huarahi tere. Me whai kōtaha tihi-piko me te mata ārai-hinga ngā ara rerewē. Me whai matapihi oro mō te rere o te hau HVAC ngā wāhi ahumahi. Ka hangaia e mātou ngā momo katoa i roto i te whare, mai i ngā paninga ātete ahi Akomanga A ki ngā papa taumaha mō te aukati haruru iti-auau. Kōrero mai ki a mātou tō ūnga STC me ngā āhuatanga o te wāhi—mā mātou e hanga te otinga.

Whakatakotoranga & Whakaritenga

Hangahanga & Mana Kounga

Hangahanga wheketere

Kei roto i tō mātou whare 120,000m² i te Rohe Whakawhanake Ōhanga o Shenyang ngā raina whakarewa aunoa, ngā mīhini hurihuri pereti 1200-tana, me ngā kerēne 50T i runga ake. Ehara tēnei i te hanga kirimana—ka hangaia, ka tirotirohia, ka huihuia hoki ia wāhanga i raro i ngā tukanga kua whakamanahia e ISO 9001/14001/45001.

Tikanga Tika

Ka taea e te tapahi CNC te whakahaere i ngā pereti matotoru rawa tae atu ki te 300mm. Mā te keri aunoa ka mau tonu te kounga oro o ngā tauira poka puta noa i ngā mano tini o ngā panera. Ka hangaia e tā mātou hangarau hurihuri pereti he kōtaha piko korekore mō ngā arai tereina me te kore he ngoikore hanganga.

Kawa Tirotiro

I mua i te tukunga, ka whai i ia puranga:

· Manatoko inenga : Matawai taiaho mō ngā ātete hononga

· Whakamātautau matotoru o te paninga : Ngā paparanga whakapūmau 80-micron te iti rawa

· Tauira oro : Whakamanatanga NRC matapōkere i runga i te ASTM C423

· Whakatauira kawenga hanganga : Ngā pūrongo FEA mō te tutuki i ngā whakaritenga hau/rū whenua

Ka whiwhi koe i ngā tuhinga katoa—ngā tiwhikete whakamātautau rauemi, ngā pūrongo tirotiro, me ngā tuhi hangarau Ingarihi—kua rite mō te whakaaetanga a te ture.

Nga Take Kaupapa

Shenyang Dongta Cross-Hunhe River Bridge

I hangaia, i tāutahia hoki e mātou te 18,000 tana o te maitai hanganga mō tēnei kaupapa whakahirahira, tae atu ki ngā ārai haruru kua whakauruhia ki ngā huarahi e anga atu ana. I aro te pūnaha ki te whakaiti i te haruru o ngā waka me ngā whakaritenga ataahua, mā te whakamahi i ngā panera maitai ātete huarere hei whakarei i te āhua hoahoa o te piriti.

Jingha Expressway Roha

Mō tēnei ara nui e haereerea ana e te tangata, i tukuna e mātou he arai oro o waho mōrahi e 8 kiromita te roa. Nā te hoahoa ranu whakaata-mimiti i whakaiti i te haruru o te taha o te rori mā te 28dB(A) me te tu atu ki ngā huringa huka-rewa o te raki o Haina. I oti te tāutanga i te 22% tere atu i ngā wātaka taketake mā roto i ā mātou pūnaha pou-tūranga kua oti te hanga.

Te Rohe o te Whare Ahumahi (Kōwhiringa Matatapu)

I hiahiatia e te kaihanga taputapu keri he ārai huri noa i ā rātou teihana kuru—he pūtake o te haruru auau iti kaha. I tohua e mātou he maitai taumaha me te kawenga papatipu whakarei ake, ā, i tutuki ai ngā whakatauranga STC 42. Nā te whakaurunga oro oro i pupuri te hauhautanga o ngā taputapu me te kore e whakararu i te ngoikore.

Tautukunga me nga Tiwhikete

E hangai ana ā mātou paerewa hanga me ngā paerewa hua ki ngā whakaritenga o te ao:

· ISO 9001:2015 – Te whakahaere kounga puta noa i te R&D, te hanga, te tāutanga

· ISO 14001 – Te whakahaere taiao mō te whakaputanga pumau

· ISO 45001 – Ngā tikanga hauora me te haumaru mahi

· EN 1090 – Te whakatinanatanga o ngā hanganga maitai (ngā whakaritenga a te EU)

· EN 14388 – Tiwhikete mahi oro mō ngā arai haruru waka

· Kua Manatokohia e SGS – ngā whakamātautau koroheketanga UV tere 2000-hāora

· AWS D1.1 – Ngā paerewa whakarewa mō ngā tono hanganga

Ka whakaratohia hoki e mātou te tautoko ture mō ngā whakaritenga motuhake ki tētahi wāhi, tae atu ki ngā aromatawai pānga taiao me ngā pūrongo mahere haruru hei whakatutuki i ngā herenga tesibel o te haruru a te EPA ā-rohe, ā-tāone rānei.

FAQ

P: Me pēhea te whakarite kia kore e pakaru ngā ārai i ngā rohe awhiowhio?

A: Ka tatauhia e mātou ngā kawenga hau e ai ki ngā paerewa ASCE 7-22 me ō mahere tere hau ā-rohe. Ka hangaia te mokowā pou, te hohonu o te turanga, me te whakapakari o te panera kia rite ki tēnā—e tautokona ana e ngā pūrongo hanganga FEA.

P: Ka taea e ēnei ārai te whakahaere i ngā mahi e rua i runga i te huarahi tereina me te huarahi tereina?

A: Ae. Ka whakamahia e ngā whakaurunga huarahi tere ngā panera tika me ngā pou kurupae-H. Ko ngā putanga tereina he kōtaha tihi-piko me te kupenga haumaru, he mea hanga katoa i roto i tā mātou whare hei pupuri i te kounga o te kounga.

Q: He aha te rerekētanga i waenga i ō arai paerewa me ō arai mimiti?

A: Ko ngā ārai paerewa e whakamahi ana i te maitai poka me te huruhuru karāhe—he pai mō ngā wāhi tuwhera. Mō ngā wāhi kuiti pēnei i ngā papa ahumahi, ka tūtohu mātou kia whakarei ake i ngā matua mimiti (NRC teitei ake) hei ārai i te hanga whakaata oro.

Q: Kei te whakarato ratonga tāutanga koe i te ao whānui?

Āe. Kua tautokohia e mātou ngā kaupapa Belt and Road me te tuku EPC, tae atu ki ngā mahi turanga, te whakatūnga o ngā panera, me te manatoko oro i muri i te tāutanga. Ka haere mai ā mātou tīma me ngā tuhinga hangarau katoa i te reo Ingarihi.

P: Me pēhea taku manatoko i te mahi oro i mua i te hoko nui?

A: Ka tukuna e mātou ngā raraunga ASTM E90/E413 kua whakamatautauria i roto i te taiwhanga mō ngā whakatauranga STC, ā, ka taea e mātou te whakarite i te whakamanatanga a te hunga tuatoru i te wāhi i muri i te tāutanga. Kei te wātea ngā wāhanga tauira mō tō whakamātautau i mua i te whakaaetanga.

Whakapā mai

Kua rite koe ki te whakaoti i ō wero mō te tutuki i ngā whakaritenga haruru me ngā ārai haruru o waho kua hangaia kia tino tika ? Kei konei tā mātou tīma hangarau hei matapaki i ngā whāinga oro o tō kaupapa, ngā āhuatanga o te papaanga, me te wātaka.

Īmēra: Ava@zd-steels.com