PREPRUFE - Part of the Bituthene waterproofing family

Preprufe is applied to site concrete or wall formwork and concrete is applied against it with temporary shuttering.

• 100% fully bonded
• Stays bonded even if ground subsides
• Does not restrict construction programme.
• Unaffected by water during construction.
• Very tough
• Fully detailed
• 100% water & vapour resistant

Preprufe laid on compacted fill ready for reinforcing steel placement and subsequent pour of concrete.