Sika® BituSeal BD
Double reinforcement with fibreglass fleece and polyester mat. APP modified bitumnous membrane
Specially designed for bridge deck waterproofing and does not require any protection system when applied under asphalt wearing course.
- Positive barrier to water and vapor.
- Excellent resistance to atmospheric agents.
- High flexibility at low temperatures.
- Maintains shape stability at high temperatures.
- Resistant to water-borne chemical attack.
- Resistant to acids, sulphates and chlorides.
- Accommodates structural movements.
- High resistance to traffice and site abuse.
- Ideal bridge-deck waterproofing.