Testing Silica
"The Original Ottawa Silica," U.S. Silica's testing sands are appropriate for hydraulic and masonry testing (C-109). They are available in graded and 20-30 grades, both conforming to ASTM C-778.
ASTM Cement Testing Standards Requiring Ottawa Sands
| USAGE PER TEST | ||||||
|---|---|---|---|---|---|---|
| Material | Test Method | Standard | Silica Type | Grams | Pounds | Comments |
| Standard Silica | Specification | C-778-03 | Graded | Source: Ottawa, IL | ||
| Standard Silica | Specification | C-778-03 | 20-30 | Source: Ottawa, IL | ||
| Hydraulic Cement | Compressive Strength | C-109 | Graded | 1375/2035 | 3.0/4.5 | 6 or 9: 2" Cubes |
| Hydraulic Cement | Air Content | C-185-01 | 20-30 | 1400 | 3.1 | % Water Varies |
| Hydraulic Cement | Specification | C-91-97 | (50%) Graded (50%) 20-30 |
735 735 |
1.6 1.6 |
Compressive Strength, Water Retention and Air Entrapment Tests |
Contact us today to order testing silica products.