Pūtu Whakawhanui Kounga-Teitei
Ngā Tawhā Matua me ngā Rauemi/Tukanga
Ngā Whakatakotoranga me ngā Paerewa Matua
Awhe Whakatakotoranga:
Ngā Pūtu Whakawhanui Whakarewa: Rahi miro M6-M24, roa 60mm-200mm (he M8×80, M10×100, M12×120 te nuinga), he 2-4mm te whānui o te ngongo whakawhānui i te tīwiri;
Ngā Pūtu Whakawhanui Kirihou: Rahi M4-M12, roa 30mm-100mm, e tika ana mō ngā hiahia whakapiri mama;
Ngā Punga Matū: Rahi M8-M30, roa 100mm-300mm, ka taea te whakarite i ngā rahi roa rawa atu kia rite ki ngā whakaritenga kawenga.
Ngā Paerewa Whakatinanatanga: I roto i te motu, e whaihia ana te GB/T 22795-2008 "Ngā Punga Whakawhanui mō te Konukuraiti" me te GB/T 16938-2016 "Ngā Whakamau - Ngā Pūtu, Ngā Whiu me Ngā Tūhono"; me tutuki ngā punga matū ki ngā whakaritenga e tika ana o te GB 50367-2013 "Waehere mō te Hoahoa i ngā Hanganga Konukuraiti Whakakaha".
Ngā Rauemi me ngā Tukanga Ārai-waikura:
Ngā Rauemi Noa:
Ngā tīwiri: Ko te maitai waro Q235 (taumata 4.8) e whakamahia ana mō ngā mahi whānui; ko te maitai 45#, ko te maitai koranu rānei (taumata 8.8) e whakamahia ana mō ngā mahi kaha-teitei; ko te maitai kowiri tira 304/316 e whakamahia ana mō ngā mahi ātete-waikura.
Ngongo Whānui: He pepa maitai piauau, he paipa maitai kore hononga rānei mō ngā mahi whakarewa; PP (polypropylene), PE (polyethylene), nairona 66 rānei mō ngā mahi kirihou;
Ngā Ākena Matū: Te kapia epoxy, te kapia vinyl ester, me ētahi atu, he ātete ki te pāmahana teitei me te iti, te ātete ki te koroheketanga, me te ātete ki te waikura matū.
Te tiaki i te waikura: Ngā wāhanga whakarewa: Ka whakamahia te whakapūmau hiko, te whakapōuri, me te whakapūmau phosphate mō ngā tono paerewa; ka whakamahia te whakapūmau wera-tuku (te matotoru o te paparanga konutea ≥50μm) te maitai kore waikura rānei mō ngā taiao o waho/makuku; Ngā wāhanga kirihou: Ka tāpirihia ngā kaihoko ātete UV me ngā kaihoko ārai-pakeke hei whakaroa i te roa o te mahi o waho.
