Further technical information such as composition and manufacture, size and weight, performance and sitework...
Composition and manufacture
Hydrotech is a lightweight, yet tough and very flexible, self-healing monolithic membrane with guaranteed a 100% bond to a properly prepared concrete substrate. The Hydrotech system consists of two coats of hot-melt rubberised bitumen, squeegee applied, with polyester fabric reinforcement between. The membrane is laid on to surface conditioned concrete and is protected on completion by a Hydrogard protection layer to cope with the anticipated site conditions.
Hydrotechs unique formulation of modified bitumen, synthetic rubbers and antioxidants, combined with reinforcement, guarantees lifetime performance whether it is used for protected roofs, plaza decks, green roofs, water features or access roadways.
Size and weight
Hydrotech monolithic 6125 membrane is delivered in cardboard packages, each weighing approximately 22.6kg, and wrapped in low density polythene for ease of handling. Coverage is approximately 6.5kg/m2 for the system.
Hydrotech is the subject of BBA Agrément Certificates no. 90/2431 and no. 90/2432, and European Technical Approval (ETA) 05/0152.
Installation is carried out by Hydrotech Approved contractors. Warranties range from 12 to 20 years, depending upon specification.