Ngā Hua
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Puranga Rino Āhua-Z, Rahi Paerewa, Hangaia Matao mō te Pakitara Wharf Bulkhead Quay
Ko ngā puranga rino āhua-Z matao he rauemi hanganga e whakamahia ana i roto i ngā mahi hangarau ā-iwi me ngā mahi hanga. He mea whakamahi i te nuinga o te wā hei tautoko i te turanga rangitahi, i te turanga pumau rānei, hei tautoko i ngā pakitara pupuri, hei whakapakari i te pareparenga awa me ētahi atu kaupapa. Ko ngā puranga rino āhua-Z matao he mea hanga mai i ngā rauemi pereti angiangi matao. He āhua-Z ō rātou āhua whakawhiti, ā, he kaha piko teitei, he kaha hoki ki te kawe kawenga.
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Pae Koki Āhua L Hangahanga Rino Korekore ASTM mō ngā Rauemi Hanga
Koki maitaiKo te rino koki, e mōhiotia whānuitia ana ko te rino koki, he maitai roa e rua ngā taha e poutū ana tetahi ki tetahi. He maitai koki ōrite me te maitai koki kore ōrite. He ōrite te whānui o ngā taha e rua o te maitai koki ōrite. Ko te whakatakotoranga e whakaatuhia ana i roto i te mm o te whānui taha × te whānui taha × te matotoru taha. Pērā i te "∟ 30 × 30 × 3", arā, he maitai koki ōrite me te whānui taha o te 30mm me te matotoru taha o te 3mm. Ka taea hoki te whakaatu mā te tauira. Ko te tauira ko te henimita o te whānui taha, pērā i te ∟ 3 × 3. Kāore te tauira e whakaatu i ngā ine o ngā matotoru taha rerekē i roto i te tauira kotahi, nō reira me whakakī katoa te whānui taha me ngā ine matotoru taha o te maitai koki i roto i te kirimana me ētahi atu tuhinga kia kore ai e whakamahia te tauira anake. Ko te whakatakotoranga o te maitai koki waewae ōrite hurihuri wera ko te 2 × 3-20 × 3.
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Puranga Rino Momo U 2 400X100X10.5mm Sy290, Sy390 JIS A5528 mō te Hanganga
Hei rauemi hanganga e whakamahia whānuitia ana, ko te mahi matua a ngā puranga pepa maitai he hanga i tētahi pūnaha tautoko i roto i te oneone hei tautoko i te taumaha o ngā whare, o ētahi atu hanganga rānei. I taua wā anō, ka taea hoki te whakamahi i ngā puranga pepa maitai hei rauemi taketake i roto i ngā hanganga hangarau pēnei i ngā tāwharau me te tiaki pari. He whānuitia te whakamahinga o ngā puranga pepa maitai i roto i te hanga, te kawe waka, te tiaki wai, te tiaki taiao me ētahi atu mara.
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Ngā rauemi hanga whare hoko tika mai i te wheketere o Haina, he maitai āhua-C hou
He mea hanga te awa tautoko āhua-C ki te maitai kounga teitei, ā, ka taea te tu atu ki ngā kawenga taumaha me ngā āhuatanga taiao kino. Nā tōna āhua me tōna hoahoa ahurei, he tino pai te kaha ki te kawe kawenga, he mea tino pai mō te whakamahi i roto i ngā kaupapa hanga, hanganga me ngā kaupapa ahumahi. Ahakoa me tautoko koe i ngā kurupae, ngā pou, ngā wāhanga hanganga rānei, ka taea e ā mātou awa maitai āhua-C te mahi.
Ahakoa e mahi ana i ngā whare arumoni, i ngā kaupapa noho, i ngā whare ahumahi rānei, ko ā mātou hongere tautoko āhua-C te whiringa tino pai hei whakarite i te pumau me te pono o te hanganga. -
Kounga teitei Hokohoko wera hoko kounga teitei kounga teitei koki hongere kōhao maitai werohanga
He āhua-L te wāhanga o te maitai Koki, ā, ka taea te rite, te kore rānei i te rite o te maitai Koki. Nā te ngāwari o tōna āhua me te tukanga miihini, he mea nui te maitai Koki i roto i te maha o ngā mahi hanga me te hangarau. He maha ngā wā ka whakamahia te maitai Koki hei tautoko i ngā hanganga whare, ngā anga, ngā hononga kokonga, me te hononga me te whakapakari i ngā wāhanga hanganga. Nā te ngāwari me te ohanga o te maitai Koki, koinei te rauemi whiriwhiri mō te maha o ngā kaupapa hangarau.
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Ngā hoko tika a te wheketere Hainamana mō ngā whakahekenga utu tereina tino tika
He rīpene maitai roa te rēri e whakamahia ana mō ngā ara rerewē, hei tautoko me te ārahi i ngā wira o te tereina. He mea hanga i te maitai kaha-teitei, he pai te ātete ki te kakahu me te pēhanga. He tika te tihi o te rēri, he whānui te raro, ka taea te tohatoha ōrite i te taumaha o te tereina, ā, ka pai te rere o te tereina i runga i te ara. He maha ngā wā ka whakamahia e te rēri hou te hangarau rēri kore hononga, he kaha ake, he roa ake te ora ratonga. Ko te hoahoa me te kounga o te rēri ka pā tika ki te haumaru me te whakamarie o te kawe rēriwe.
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Kurupae Heb Whakarewahia Pirau Wāhanga H Hokomaha A36, Ss400, Q235B, Q355b, S235jr, S355 Hea Heb Ipe
Taipitopito Hua Ko ēnei tohu e tohu ana i ngā momo kurupae IPE rerekē i runga i ō rātou rahi me ngā āhuatanga: Ngā kurupae HEA (IPN): He kurupae IPE ēnei me te whānui o te flange me te matotoru o te flange, e pai ai mō te whakamahi i roto i ngā tono hanganga taumaha. Ngā kurupae HEB (IPB): He kurupae IPE ēnei me te whānui o te flange waenga me te matotoru o te flange, e whakamahia whānuitia ana i roto i te hanganga mō ngā kaupapa hanganga rerekē. Ngā kurupae HEM: He kurupae IPE ēnei me te hohonu me te whaiti... -
Ngā Kurupae H Rino Pirau Q235 Premium HEA HEB mō te Whakamahinga Hanganga
H-highHe kaha te ātete piko, ā, he rite tonu ngā mata e rua o ōna parirau tetahi ki tetahi, kia māmā ake ai te hono, te tukatuka me te tāuta. I raro i te kawenga whakawhiti-wāhanga kotahi, he 15%-20% te mama ake o te hanganga maitai-H hurihuri-wera i te hanganga maitai tuku iho. Ka taea te tukatuka hei maitai āhua-T me ngā kurupae honikoma, ā, ka honoa hei hanga i ngā momo āhua whakawhiti-wāhanga hei whakatutuki i ngā whakaritenga hoahoa me te whakaputa hangarau.
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Puranga Rau Rino Pereti Waro Āhua U Hurihia Wera, Puranga Rau Rino Momo II Momo III, He utu whakaheke
Ngā puranga pepa maitaihe wāhanga maitai me ngā hononga honohono (ngā hononga mortise me te tenon rānei) i hangaia mā te piko makariri, te hurihuri wera rānei. Ko tōna āhuatanga matua ko te kaha ki te huihui wawe ki roto i ngā pakitara tonu, e whakarato ana i te mahi toru o te pupuri i te oneone, te wai, me te tautoko. He whānuitia te whakamahinga i roto i te hangarau ā-iwi me te hangarau waipēhi. Mā te hoahoa honohono ka taea e ngā puranga pepa maitai takitahi te honohono, ka hanga he pakitara pupuri tino ātete hau, he whakauru, he ātete uru. I te wā hanga, ka panaia ki roto i te whenua mā te whakamahi i te taraiwa puranga (hama wiri, hama waipēhi rānei), ka kore e hiahiatia he turanga uaua, ka hua ake he huringa hanga poto, ā, ka taea te hangarua (ko ētahi puranga pepa maitai he nui ake i te 80%) te tere hangarua.
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Kounga Teitei o te maitai waro Q235B Haina, he wheketere pou maitai hongere C, he mea whakapūmau ki ngā kaiwhakarato o Haina
Hongere-C PirauHe rauemi maitai āhua-C tēnei e tukatukahia ana mā te whakawerawera wera. He tino ātete ki te waikura (whakamātautau rehu tote > 5500 hāora), he mama, ā, he ngāwari ki te tāuta. He whānuitia te whakamahinga i roto i ngā hanganga mama pēnei i ngā purlin tuanui whare, ngā keel pakitara ārai, ngā tautoko whata, me ngā whīra photovoltaic. He tino pai mō ngā taiao haumākū teitei me te waikura ahumahi, ā, ka taea te whakaroa ake i tōna roanga mahi ki te neke atu i te 30 tau.
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Hongere C Whaiti Paerewa AISI Maha-Kaupapa mō ngā Pūnaha Tautoko me te Whakairi
maitai āhua-C (Hongere C) he maitai hongere piko-matao, he angiangi te pakitara, he miro te āhua, he tapahanga whakawhiti "C". He whānuitia te whakamahinga i roto i ngā hanganga tautoko mama i roto i te hanganga, te mīhini me ētahi atu mara.
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Kōtaha Kurupae H HEA HEB Hanganga Waro Rino Kurupae H
Ko ngā āhuatanga matua o te maitai āhua-H ko te kaha nui, te pumau pai, me te ātete piko pai rawa atu. Ko tōna whakawhiti he āhua "H", ka taea te whakamarara i te kaha, ā, he pai mō ngā hanganga e pikau ana i ngā kawenga nui ake. Mā te tukanga hanga o te maitai āhua-H ka pai ake te whakarewa me te tukatuka, ā, ka māmā ake te hanga i te papaanga. Hei tāpiri, he mama te maitai āhua-H, he kaha hoki, ka taea te whakaiti i te taumaha o te whare, me te whakapai ake i te ōhanga me te haumaru o te hanganga. He whānuitia te whakamahinga i roto i ngā mara pēnei i te hanga, te hanga piriti me te hanga mīhini, ā, kua waiho hei rauemi tino nui i roto i te hangarau hou.