Asphalt-Binder__Tack__COA.pdf
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- Attached to
- Competitive Selection OH|DOT801L26-2
- Contract number
- DOT801L26-2
- Issued by
- Ohio
About this file
This document is a Certificate of Analysis (COA) from SealMaster, a pavement products and equipment company, for an Asphalt Binder material. The certificate provides detailed test results for a specific batch of asphalt binder (Batch Number 00486), which was tested on 3/26/2025 using ASTM Testing Protocol.
The COA demonstrates that the asphalt binder meets specified material requirements through two key tests: residue by evaporation and pH level. The residue by evaporation test result of 60.26% falls within the specified range of 50-70%, and the pH level of 10.6 is within the acceptable range of 8.0-12.5. Both tests are marked as "PASS", indicating the material complies with the required specifications. The document is signed by a lab technician and provides technical validation of the product's quality and performance characteristics.
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