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AISI e phatlalatsa AISI S250-21, "North American Thermal Transfer Standard for Cold Formed Steel Framing Building edition 2021 edition."

 

IMG_20221019_114644 hlaba lQDPJwz8DQjrHDbNCZDNDMCwu7jxHmZQShYEf5Op3oDGAA_3264_2448 OIP (5) lQLPJxf_fDUmDgDNApvNApuwhsq5VvGiNgoD3Z68-cCqAA_667_667Washington DC - The American Iron and Steel Institute (AISI) e phatlalalitse AISI S250-21, "North American Cold Formed Steel Frame Building Envelope Heat Transfer Standard, Khatiso ea 2021," e le mohloli o le mong oa ho bala mocheso o fetisang mocheso bakeng sa marako. e nang le foreimi e entsoeng ka tšepe e batang le likarolo tsa (U-factor) siling/marulelo. Tekanyetso e reretsoe ho amoheloa le ho sebelisoa United States, Canada le Mexico 'me e fumaneha bakeng sa ho khoasolla mahala ho www.aisistandards.org.

AISI S250-21 e ne e etselitsoe hore qetellong e nkele sebaka sa mekhoa e mengata ho likhoutu le litekanyetso tse fapaneng tsa matla, tseo boholo ba tsona li lekanyelitsoeng ho 16 ″ kapa 24 ″ maboteng a liforeimi tsa setsi sa data. Likhetho tse tloaelehileng tsa lipalo li arotsoe ka:
AISI S250-21 e reretsoe ho emela boemo bo latelang ba tlhahlobo ka mokhoa o tsebahalang o fetotsoeng oa domain, o qapiloeng ka 1997. Melemo ea AISI S250-21 ho feta mekhoa eohle e fetileng ea ho bala ke bokhoni ba ho hlahloba likopano tsa marako tse nang le litšobotsi tse latelang. :
Komiti ea Litekanyetso ea AISI Framework Standards e thehile spreadsheet ho etsa lipalo tsa lipalo ho latela AISI S250-21. Tafole ena e fumaneha ka bolokolohi 'me e fokotsa haholo nako e hlokahalang ho bala likarolo tse sa tšoaneng tsa enfelopo ho latela maemo.
AISI e sebetsa e le lentsoe la leano la 'muso bakeng sa indasteri ea tšepe ea US le ho khothalletsa tšepe e le thepa ea khetho' marakeng. AISI e boetse e bapala karolo e ka sehloohong ho nts'etsopele le ts'ebeliso ea lihlahisoa tse ncha tsa tšepe le theknoloji ea ho etsa tšepe. AISI e entsoe ka baetsi ba tšepe ba nang le libono tse kopantsoeng tsa arc le litho tse amanang le tsona tse fanang ka thepa kapa bareki ba indasteri ea tšepe. Ho ithuta haholoanyane ka tšepe le ts'ebeliso ea eona, etela sebaka sa marang-rang sa AISI ho www.steel.org. Latela AISI ho Facebook kapa Twitter (@AISIsteel).


Nako ea poso: Jul-15-2023