1.1 This specification covers an asphalt based protection board used for protecting the integrity of below grade or below wearing surface waterproofing. The protection board protects the waterproofing system from backfill, surfacing, construction activities, and weathering conditions prior to backfilling or applying surfacing.
Product Details
- Published:
- 01/01/2018
- Number of Pages:
- 2
- File Size:
- 1 file , 63 KB
