Gusobanukirwa ASTM na EN Ibipimo ngenderwaho byo hanze ya Aluminiyumu

Iyo injeniyeri yerekana ibintu byinshi byubatswe, umutekano wubatswe no kuramba kubidukikije biterwa rwose no kugenzura ibintu bifatika. Inyuma Ibikoresho bya aluminiyumu - byose byagizwe nka Solid Amabati ya aluminiyumu cyangwa Aluminium Composite Panels (ACPs) - ntibishobora kwihanganira imizigo ikaze y’umuyaga, imirasire ikabije ya UV, hamwe no gukwirakwiza umuriro.

Kuyobora urwego rwogutanga isoko bisaba gusobanukirwa byimbitse amategeko abiri yigenga: Ibipimo byabanyamerika ( ASTM ) hamwe nuburayi bwiburayi ( EN ) . Aka gatabo karambuye protocole yingenzi yo kugerageza iteganijwe naya mahame kugirango umushinga wubahirizwe kandi wirinde kunanirwa kwimiterere yumurima.

Gutandukana no kuba inyangamugayo

Mbere yuko igipfundikizo icyo ari cyo cyose gishyirwa mu bikorwa, icyerekezo cya aluminiyumu kigomba kwerekana imbaraga zacyo zo guhangana n’ibidukikije.

Kuzamura Imiterere no Guhindura Umuyaga

Ibice byo hanze bigomba kwihanganira umuvuduko ukabije kandi utari mwiza umuyaga udafite imiterere ihoraho cyangwa kunanirwa.

• ASTM E330: Uburyo busanzwe bwo kugerageza imikorere yuburyo bwa Windows yo hanze, inzugi, ikirere, hamwe nurukuta rwumwenda ukoresheje itandukaniro ryumuyaga uhagaze. Ipima niba ikibaho cya aluminiyumu hamwe na gride yacyo ishobora gukemura imizigo yabugenewe idafite gutandukana gukabije cyangwa guturika.

• EN ​ EN ​Iremeza ko kaseti zo mu maso zihererekanya neza imizigo yumuyaga isubira mu nyubako.

Amahitamo yo Guhitamo

Kugirango uhuze ibi bipimo byubukanishi, ibisobanuro byubwubatsi bishingiye kubikorwa bya injeniyeri ntoya-ivanze:

• 3000 na 5000 Urukurikirane rw'ibicuruzwa (urugero, 3003, 5005): Ibipimo ngenderwaho bisanzwe. Magnesium na manganese byiyongera bitanga umusaruro mwinshi hamwe na modulus nkeya ya elastique, bikarinda umunaniro wubatswe mugihe cyumuyaga wikizunguruka.

Ibipimo byumutekano wumuriro: Flammability and Core kubahiriza

Igenzura ryogukwirakwiza umuriro nigikorwa gikomeye cyo kugenzura umutekano kubigorofa bigezweho byubatswe. Kwipimisha protocole isuzuma inteko yuzuye aho kuba ibice byihariye.

Igiteranyo Cyuzuye Inteko Yerekana umuriro

Urwego rwabanyamerika nu Burayi rushyira imbere igeragezwa rikomeye kugirango wirinde urumuri ruhagaze gukwirakwira ku ibahasha ndende.

Kugereranya Kugereranya: ASTM v. EN Ibipimo byo Kwipimisha

Igeragezwa ryuzuye matrix ihuza ibice byubwubatsi bwabanyamerika nu Burayi murwego rwo hejuru rwimikorere ihinduka kubikorwa byububiko:

Kwizirika hamwe nikirere

Nubwo ikibaho cyumvikana neza, bizananirana niba hanze yacyo irinda ibara ryikoti, ibishishwa, cyangwa bishira mugihe cyibidukikije.

Ibibazo

Q1: Ni ukubera iki igipimo cya ASTM E84 Icyiciro cya A kidahagije kugirango ibyemezo byo hejuru byambarwa muri Amerika ya Ruguru?

Igisubizo: ASTM Ntabwo ibarirwa mu magorofa menshi ahagaritse guhuza, imyenge yo kubika, cyangwa sisitemu ya ankoring. Kugirango umutekano urusheho kuba mwiza, kodegisi zubaka zitegeka NFPA 285 , igerageza igiteranyo cyuzuye cyuzuye cy'urukuta rw'amagorofa kugira ngo isuzume ingaruka ziterwa no gukwirakwiza umuriro ku isi.

Q2: Ni ubuhe butumwa bukubiye mu cyiciro cya Euroclass 's1, d0 ' ku mbaho ​​zometse kuri aluminium?

Igisubizo: Uru rutonde rwerekana imikorere myiza munsi ya EN 13501-1 . Izina s1 ryemeza ko habaho umwotsi muke, ufasha kurinda kugaragara munzira zo kwimuka, mugihe d0 yemeza ko zeru zitonyanga zeru mugihe cyumuriro, bikarinda ikwirakwizwa ryumuriro ryihuse.

Q3: Ikibaho cya aluminiyumu cyageragejwe munsi ya ASTM gishobora kwemerwa kumushinga wiburayi?

Igisubizo: Muri rusange, oya. Inkiko zi Burayi zisaba ikimenyetso cya CE hamwe namakuru yimikorere yashyizwe mubikorwa bisanzwe byu Burayi ( EN ). Mugihe ibitekerezo byubwubatsi bisa, ibikoresho byihariye byo gupima nibipimo byo gutondekanya (nka ASTM E330 na EN 12179) biratandukanye, bisaba ibyemezo bitandukanye.

Q4: Niki 'kubika amavuta, ' niki kandi Dingang Metal ikuraho gute mugihe cyo gukora?

. Igisubizo Dingang Metal ikuraho burundu inenge muguhindura ibikoresho byose binyuze murwego rwo hejuru rwimashini . Izi sisitemu ziringaniza imihangayiko yimbere mururubuga rwose rwicyuma kugirango harebwe neza uburyo bwiza ( <0.5 mm / m gutandukana), birinda ibintu byangiritse cyangwa imiraba igaragara kumurongo wihuse wikora-wuzuza imirongo hamwe na cassette.

Q.

Igisubizo: Yego, ibyiciro 2026 byose byakozwe byemewe PFAS-yubusa. Umurongo wo gutondekanya hanze wahindutse muburyo bwiza bwo mumazi, fluorine-umutekano wa polymer uhindura byujuje imipaka igezweho yubuzima bw’ibidukikije ku isi mu gihe hagumaho ibipimo byiza by’ikirere.

Q6.Ni gute aya mabati ya aluminiyumu yabanje gushushanya ahuza inyubako yicyatsi igezweho hamwe na metero ya LEED?

Igisubizo: Aluminium ni ibintu bizenguruka bidasanzwe bishobora gutunganywa bitarondoreka bitatakaje imiterere yubukanishi. Micro-thin organic coatings ikoreshwa kumpapuro zacu igereranya agace gato k'uburemere muri rusange kandi igenewe guhindagurika no gutwikwa neza mugihe cyo gushonga inganda, hasigara ibyuma bya aluminiyumu byera, bifite agaciro kanini byiteguye gusubirwamo hamwe ningingo za LEED.

Umwanzuro

Amasoko yububiko Ibikoresho bya aluminiyumu bisaba kubahiriza byimazeyo umutekano mpuzamahanga nubuziranenge. Mugusobanura neza ibipimo byubukanishi, kwemeza ibyemezo byumuriro munsi ya ASTM cyangwa EN , no gufatanya nu ruganda rukora imitungo nka Changzhou Dingang Metal Material Co., Ltd. , amatsinda yumushinga arashobora gukuraho ibitagenda neza kandi akubaka amabahasha aramba kandi yubaka cyane.