Natural pozzolan sources
Updated June 10, 2024
Product Name | Product Company | Product Location | Class | Specific Gravity | MnDOT Standard Abbreviation |
---|---|---|---|---|---|
NP100W | 3M Company | Wausau, WI | N | 2.70 | 3MNP100W |
Hess Pumice | Hess Pumice Products, Inc. | Malad, ID | N | 2.37 | HPPMAID |