HomeMy WebLinkAboutEmbedded 340 Lami's 7-1-2021Trans RHG Fading Transmission
(Tvis)Out (Rf)In (Rb)(Btu/hr/ft2)Air Argon Winter Summer (Tdw-ISO)(Tuv)
4.7mm LoE3-340 (#2) - 0.090" SGP - 4.7mm Clear 37%14%14%0.33 0.29 79 0.96 n/a 19 109 26%<1%
4.7mm LoE3-340 (#2) - 0.090" PVB - 4.7mm Clear 37%14%14%0.33 0.29 79 0.95 n/a 20 109 26%<1%
GENERAL NOTES:
(3) The UV Transmittance is determined as an average for wavelengths 300 -380 nm.
(4) UV Damage Weighted Transmittance (Tdw) is the weighted average for wavelengths 300 - 700 nm (based on CIE 89/3).
(5) "Indoor Glass Temperatures" are taken from the center portion of the
(6) Patterened glass is modeled as clear glass.
(1) Data was calculated using the LBNL Window computer program per NFRC environmental conditions.
(2) 90% argon/10% air fill is used for IG's with LoE coated glass, otherwise 100% air fill is used for uncoated
Center of Glass
GLASS PERFORMANCE COMPARISON
Visible Light
SC SHGC
Winter U-factor Temperature Data Ultraviolet Light
Reflectance (Btu/hr/ft²/°F)Indoor Glass Temp (°F)