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Color Hardener Solar Reflectance Index
as tested by Independant Authorized Testing Labratory

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Mix NameSolar ReflectanceSolar Reflectance Index (SRI)
1010 Smokey Beige0.2222
1015 Blush Beige0.3842
1020 Antique Rose0.5160
1030 Ash White0.5667
1035 Summer Beige0.4349
1040 Weathered Sage0.3538
1045 Shadow Slate0.2829
1050 Antique Cork0.3944
1055 Pecos Sand0.2829
1065 Quarry Red0.4146
1070 Sandy Buff0.4653
1080 Adobe Buff0.5565
1090 Sun Buff0.3234
115 Venetian Pink0.3032
250 Oyster White0.3234
310 Cream Beige0.3842
320 Golden Sandstone0.5768
325 Sandstone0.3640
325 Slate Green0.2019
350 Desert Tan0.2424
515 Sunbaked Clay0.3944
525 Dusty Rose0.2829
600 Light Grey0.1816
615 Stone Grey0.3538
625 Dover Blue0.5261
650 Smokey Blue0.2019
700 Terra Cotta0.2627
735 Cappuccino0.4045
815 French Grey0.1715
Unless otherwise noted, these tests were done in a medium gray cement at
a 5.5 sack mix. Results may vary using darker cements.  

From testing by CTL Group 12-09 for Brickform, a division of Solomon Colors

CTL Group is an independent testing lab who conducted tests for Brickform, a division of Solomon Colors, for color hardener to measure solar reflectance in general accordance with ASTM C 1549-04 Standard Test Method for Determining Solar Reflectance Near Ambient Temperature Using a Portable Solar Reflectometer.

* Solar reflectance index (SRI) calculated according to ASTM E 1980 – 01 Standard Practice for Calculating Solar Reflectance Index of Horizontal and Low-Sloped Opaque Surfaces, assuming an emmitance of 0.9, which is appropriate for concrete.

© 2014 BRICKFORM, A DIVISION OF SOLOMON COLORS, INC. • 360 S Lilac Ave. • Rialto, CA 92376 • 800.483.9628