Ndị na-eweta akụrụngwa na-emepụta mpịakọta

Ahụmịhe nrụpụta ihe karịrị afọ 28

AISI na-ebipụta AISI S250-21, "North American Thermal Transfer Standard for Cold Formed Steel Framing Building envelopes mbipụta 2021."

 

IMG_20221019_114644 blob lQDPJwz8DQjrHDbNCZDNDMCwu7jxHmZQShYEf5Op3oDGAA_3264_2448 OIP (5) lQLPJxf_fDUmDgDNApvNApuwhsq5VvGiNgoD3Z68-cCqAA_667_667Washington DC - The American Iron and Steel Institute (AISI) ebipụtala AISI S250-21, "North American Cold Formed Steel Frame Building Envelope Heat Transfer Standard, 2021," dị ka otu isi iyi maka ịgbakọ ọnụọgụ nnyefe okpomọkụ maka mgbidi. nwere oyi kpụrụ ígwè etiti na (U-factor) n'uko / ụlọ shei components. Ezubere ọkọlọtọ maka nkuchi na ojiji na United States, Canada na Mexico ma dị maka nbudata n'efu na www.aisistandards.org.

Emebere AISI S250-21 ka emechaa dochie ọtụtụ ụzọ dị na koodu na ụkpụrụ ike dị ugbu a, ọtụtụ n'ime ha nwere oke na mgbidi 16 ″ ma ọ bụ 24 ″ na okpokolo agba data data. E kewara nhọrọ mgbakọ na mwepụ ọkọlọtọ na:
Ezubere AISI S250-21 iji gosipụta ọkwa nyocha ọzọ na usoro ngalaba a ma ama gbanwetụrụ, nke emebere na 1997. Uru nke AISI S250-21 karịa ụzọ mgbako niile gara aga bụ ikike iji nyochaa mgbakọ mgbidi na njirimara ndị a. :
Kọmiti ụkpụrụ ụkpụrụ ụkpụrụ AISI ekepụtala mpempe akwụkwọ iji rụọ mgbakọ mgbakọ na mwepụ dịka AISI S250-21 siri dị. Tebụl a dị n'efu ma na-ebelata oge achọrọ iji gbakọọ akụkụ dị iche iche nke envelopu dị ka ọkọlọtọ.
AISI na-eje ozi dị ka olu nke amụma gọọmentị maka ụlọ ọrụ nchara US ma na-akwalite ígwè dị ka ihe a na-ahọrọ na ahịa. AISI na-ekerekwa òkè na-eduga na mmepe na ntinye nke ngwaahịa nchara ọhụrụ na teknụzụ na-emepụta ígwè. AISI bụ ndị na-emepụta nchara nwere ọkụ arc agbakwunyere na ndị otu jikọtara ya bụ ndị na-ebubata ma ọ bụ ndị ahịa nke ụlọ ọrụ ígwè. Iji mụtakwuo maka ígwè na ngwa ya, gaa na webụsaịtị AISI na www.steel.org. Soro AISI na Facebook ma ọ bụ Twitter (@AISIsteel).


Oge nzipu: Jul-15-2023