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Solar Reflective Index (SRI) of Galvolume

04/06/2009 11:46 PM

What is the solar reflective index of Galvolume ( Zn + Al Alloy ) steel ?

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Re: Solar Reflective Index (SRI) of Galvolume

04/08/2009 6:29 AM

hi,

here it is:

Mill passivated Galvalume: TSR(i)=0.78; TSR(a)=0.58; TE=0.08; SRI(i)=75; SRI(a)=34

Acrylic coated Galvalume: TSR(i)=0.68; TSR(a)=0.55; TE=0.08; SRI(i)=55; SRI(a)=28

where SRI is the solar reflective index.

the complete doc is here.

it is also called Galvalume.

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