2-layer SBS-modified bitumen built-in membrane pour & roll on concrete substrate insulated with PIR-insulation for paving slabs:
1. Substrate: concrete
2. Primer
3. Glue:
Icopal Block Bitumen 95/35
4. Vapor barrier: Base KL
5. Insulation:
PIR
6. Base KL x 2
7. Paving slabs