The use of bituminous products is a standard solution for positive side waterproofing of Foundations & Retaining Walls.

The systems are applied in a paste-like form and are seamless. They are easy and safe to use, and have crack-bridging properties.

Primer is needed to specific substrates.

To protect against water creeping behind the lower waterproofing connections, a layer of
MAC ASPHALT
is applied first.

To prevent stresses in the waterproofing, fillets can be installed at wall / floor junctions.

The actual area waterproofing is achieved using
MAC ASPHALT

Before backfilling the positive side, waterproofing is to be protected from mechanical damages and settling with Drainage Sheet.

 

ABOUT MAC ASPHALT
Fast-curing, two- component, bitumen-extended polyurethane fluid. It produces a highly elastic membrane with strong adhesion to many types of surfaces and excellent mechanical and chemical resistance properties

Benefits:
CE: ETA-10/0095, ASTM C836-95, root resistance, compliance / performance. Fast curing. Thick, bubble-free, membrane possible. Its  low  modulus  gives  it  excellent  substrate crack-bridging properties. Excellent adhesion on almost any surface.

Always adhere to the specifications in the respective Technical Guidelines.