BLOCKOUT Blockout Ruka D OF = 0% block sunlight & insects Solar energetic properties Blockout Ruka European Standard EN 14501 Calculation G-value according to EN 13363-1+A1:2007 SOLAR ENERGETIC PROPERTIES FABRIC + GLAZING INTERIOR FABRIC G-factor = total solar energy transmittance VISUAL PROPERTIES references Blockout Ruka / 0202 colours white front back As = Solar Absorptance % Rs = Solar Reflectance % Ts = Solar Transmittance % Glazing A - Gv = 0,85 - U = 5,8 front 31,0 69,0 0,0 0,31 0,34 0,34 0,25 0,0 0,0 back 54,3 45,7 0,0 0,45 0,46 0,42 0,27 0,0 0,0 Glazing B - Gv = 0,76 - U = 2,9 Glazing C - Gv = 0,59 - U = 1,2 Glazing D - Gv = 0,32 - U = 1,1 Tv = Visible Light Transmittance % Tuv = UV Transmittance % Blockout Ruka / 1515 ivory front 37,7 62,3 0,0 0,35 0,37 0,36 0,25 0,0 0,0 back 51,2 48,8 0,0 0,43 0,44 0,41 0,26 0,0 0,0 Blockout Ruka / 0808 linen front 44,6 55,4 0,0 0,39 0,41 0,39 0,26 0,0 0,0 back 51,8 48,2 0,0 0,43 0,45 0,41 0,26 0,0 0,0 Blockout Ruka / 0707 pearl grey front 55,5 44,5 0,0 0,45 0,47 0,42 0,27 0,0 0,0 back 49,6 50,4 0,0 0,42 0,44 0,40 0,26 0,0 0,0 Blockout Ruka / 1010 charcoal front 95,5 4,5 0,0 0,69 0,67 0,55 0,30 0,0 0,0 back 50,4 49,6 0,0 0,42 0,44 0,41 0,26 0,0 0,0 GLAZING A = clear single glazing 4 mm Gv = 0,85 GLAZING B = clear double glazing (4/12/4), space fi lled with air Gv = 0,76 GLAZING C = double glazing (4/16/4), with a low emissivity coating in position 3, space fi lled with argon Gv = 0,59 GLAZING D = refl ective double glazing (4/16/4), with a low emissivity coating in position 2, space fi lled with argon Gv = 0,32 www.copaco.be Need a calculation of the G-factor with an other type of glass? Copaco helps you! Visit the database on our website. 96
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