Bitumen Aquamast Bitumen for the foundation, 18kg

Aquamast mastic is a completely ready for use material based on oil bitumen containing technological additives, mineral fillers and solvent.

designed for external waterproofing of structures (concrete, reinforced concrete, metal, wooden), buried in the ground and in contact with the humid environment.

The characteristics of the material

the time of drying of one layer at 20 ° C: no more than 24 hours. The strength of the clutch with the base (concrete, metal, wood): at least 0.1 MPa. Water absorption for 24 hours, by mass: no more than 2 %. The mass fraction of non -volatile substances: at least 75–90 %. Conditional viscosity: not lower than 10 s. Flexibility on the beam with a radius of 5 ± 0.2 mm at a temperature of –5 ° C: there are no cracks. Heat resistance at a temperature of at least 80 ° C for 5 hours: there are no bloating and dreams. Visitability: 3 hours. Temperature of work: from ‒10 ° C to +40 ° C. Mastic consumption: 1 kg/m².