1.1”This specification covers an oxidized petroleum asphalt which, when applied in a sufficient thickness over a suitable subgrade and covered with a suitable cover material, will provide a satisfactory waterproof membrane for use as a canal, ditch, and pond lining.
Product Details
- Published:
- 01/01/2021
- Number of Pages:
- 2
- File Size:
- 1 file , 60 KB
