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Product Information
Technical Datasheet
Safety Datasheet

Description :

Newton HydroBond SA is a high performance, self-adhesive membrane for the external waterproofing of below-ground
structures such as basements, water holding tanks and culverts. A composite of cross-orientated HDPE and bitumen polymer
adhesive, the membrane is post-applied to concrete after removal of formwork, or to built walls such as block or ICF. The
membrane is flexible and durable and exhibits high resistance to impact, tear, puncture and settlement.
This combination of high strength and high flexibility results in excellent crack-bridging capability at places where cracks will

Key Benefits :

• Type A (barrier) waterproofing membrane
• Resistant to aggressive ground water chemicals
• Tough and durable
• Dimensionally stable and flexible for easy detailing
• Quick and simple to install - no jointing tapes
occur within the concrete. The bitumen polymer adhesive provides a very high strength bond to the substrate at temperatures
as low as 5oC with exceptional peel adhesion qualities, so preventing the migration of water between correctly prepared
substrate and the membrane.
Newton HydroBond SA overlaps with the pre-applied HydroBond membranes installed below the concrete raft to provide
a complete waterproof envelope to the structure to achieve Type A (barrier) waterproofing suitable for Grades 1, 2 and 3
as defined by BS 8102:2009. The membrane is suitable for all below-ground and earth-retained structures from domestic
basements to the largest civil engineering projects. Where additional protection against ground gasses is required, Newton
HydroBond SAGM should be used.
Newton HydroBond SA can be used alongside other Newton products to provide a coordinated and combined approach
to the waterproofing of the whole structure that includes protection against water penetrating through construction joints,
through and around service entries and to movement joints.