SRI Values for LITHOCHROME Color Hardener - Standard and Custom Colors
LITHOCHROME Color Hardener may contribute to earning LEED® points under the Sustainable Sites category: 7.1 Heat Island Effect, Non-Roof for New Construction, Existing Building, Schools and Core and Shell by having a Solar Reflectance Index (SRI) of at least 29 or greater as measured by ASTM E903 or ASTM C1549. Learn more.
Below are Solar Reflectance Index ("SRI") values for standard LITHOCHROME Color Hardener Colors.*
SRI values from field installations will differ from those listed due to the materials used, finishing practices such as excessive burnishing, and a variety of other conditions. The color achieved is influenced by local materials. Scofield's Technical Data Sheet requires that a mockup be done under actual jobsite conditions using each color. Prior to beginning the job itself, each SRI should be determined and approved by a commercial laboratory that is equipped to perform SRI testing in accordance with acceptable ASTM standards.
Note: plain gray concrete has an average SRI of 35.
Click here for the LITHOCHROME Color Hardener SRI chart in PDF format.
| Color Hardener color |
SRI** |
| A-53 Arizona Tan |
27 |
| 0266 Ash White |
69 |
| 1138-S Blue Smoke |
19 |
| A-59 Beige Cream |
45 |
| 0568 Blush Beige |
50 |
| A-26 Brick Red |
17 |
| 1139 Burberry Beige |
57 |
| A-33 Classic Gray |
12 |
| A-27 Dark Red |
27 |
| A-21 Deep Charcoal |
1 |
| A-25 La Crescenta Brown |
18 |
| 3611 Oyster White |
68 |
| A-55 Pecan Tan |
24 |
| A-57 Platinum Gray |
26 |
| A-24 Russet |
9 |
| 4471 Saddle Brown |
23 |
| A-50 Slate Gray |
13 |
| 4948 Smoke Beige |
42 |
| A-51 Steadman Buff |
36 |
| 5183 Stone Gray |
48 |
| A-29 Terra Cotta |
27 |
| A-28 Tile Red |
22 |
| 5921 Walnut |
8 |
| 5758 Weathered Sage |
41 |
| A-56 Venetian Pink |
46 |
| A-85 Muted Green |
32 |
| 2775 Mahogany Red*** |
12 |
| 5925 Warm Cork*** |
35 |
| 0808 Burgundy Mauve*** |
25 |
| 0207 Antique Rose*** |
69 |
| 1037 Chalk Blue*** |
79 |
| 1511 Denim Blue*** |
28 |
| 3773 Parisian Gray*** |
5 |
| 1137 Barclay Beige*** |
13 |
| 1758 Espresso*** |
5 |
| 2121 Hacienda Amber*** |
39 |
| 4617 Sandstone Beige*** |
27 |
| 1136 Adobe Clay*** |
27 |
| 3892 Pistachio Green*** |
47 |
| 5816 Vermillion*** |
50 |
| 5971 Wedgewood Blue*** |
48 |
| 3864 Peruvian Red*** |
57 |
| 2457 Kale Green*** |
83 |
| 2170 Harvest Beige*** |
50 |
| 2123 Green Slate*** |
17 |
| 1290 Cordovan Brown*** |
6 |
| 1005 Caution Yellow*** |
62 |
| 1173 Coconut Crème*** |
77 |
| 6016 White*** |
71 |
| A-11 Concrete Gray*** |
23 |
| 0510 Black*** |
1 |
* Note: these values are derived from application at 120 lb/100 sq ft. Use of lower application rates may affect resulting SRI and/or resulting color.
** SRI values are calculated following ASTM E 903 and E 891 (100-point ordinate method), then the E 1980 SRI calculator following R. Levensen of LBNL using a materials emittance of 0.90 and typical ambient meteorological parameters.
*** Non-standard colors
