BUBOARD is a high quality, semi flexible bituminous board for use as protection course to waterproofing against long term exposure, backfill and damage caused by construction traffic, concreting and other subsequent works. DUBOARD is produced with a mix of bitumen compounds, stabilizers and modifiers and strengthened with a rot proof fabric reinforcement, providing superior puncture resistance and low deflection coefficient while maintaining a sufficient degree of flexibility to a accommodate normal site usage.
FEATURES & BENEFITS
Tough: excellent resistance to puncture and normal site handling.
Robust: Withstands normal construction abuse and impact from backfilling operations.
Durable: Protects against exposure, construction traffic, concreting and other topping works.
Rot proof: Unaffected by permanent or periodic immersion in ground water.
Semi-flexible: Can be bent to normal contours while maintaining rigidity
Impermeable to water and with low vapor transmission: enhances water tightness.
Resistant to salts, chlorides and other chemicals normally found in the soil.
Stable at high temperature while retaining flexibility in cold weather.
Can be applied by adhesive or by torch (see installation section).
SPECIFICATION COMPLIANCE
DUBOARD is tested to ASTM and other relevant international standards.
QUALITY ASSURANCE
Duproof is ISO 9001 Quality Assured Company and all DUBOARD carry a 10– year material warranty against any manufacturing defects.