ASTM Reports
Franklin Stone ASTM Test Report
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ASTM C90-09 specifies the following tests for load-bearing concrete masonry units as it applies to Franklin Stone |
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Compressive Strength |
A test to ensure that concrete masonry units meet strength and moisture requirements, and are free of cracks and other defects. |
Complies |
Franklin Stone as compared to ASTM Specifications
| ASTM TEST | ASTM REQUIREMENT | Franklin Stone RESULTS |
| ASTM C-140 Absorption (LBS./CU. FOOT) |
13 Maximum | 10.0 |
| ASTM C-140 Compressive Strength (PSI) |
1900 Minimum | 4900 Average |
| ASTM C-140 Density (LBS./CU. FOOT) |
125 + Normal Weight | 122 |
| ASTM C-426 Shrinkage |
0.065 | 0.050 |
| ASTM C-1262 Freeze/Thaw Durability |
10% Maximum | < 1% |
Franklin Stone Physical Properties
| Unit Size | Weight Per Unit | Square Foot Coverage Per Unit |
| 4 x 4 x 24 | 24 | 0.67 |
| 4 x 8 x 24 | 48 | 1.34 |
| 4 x 12 x 24 | 77 | 2.00 |
| 4 x 16 x 24 | 103 | 2.67 |
Full list of all standard sizes can be seen in the Packaging Information
ASTM Reports is available with pre-consumer recycled content. Ask about the new Chicago Green Series. In addition to the pre-consumer recycled content, these masonry units also contain post-consumer recycled content as well. Colors may vary so please make sure to ask for full size samples.
