QUICK CONCRETE B-20 449
Concrete mortar with accelerated setting time

The mortar is intended for making cement subfloors and floors as well as similar pressure, backing layers and layers shaping a slope, inside and outside buildings Used as a base in a floor heating system, floating on thermal insulation, separating layer and linked with a bed. Suitable for anchoring fence piles. The screed can also be used to execute other, small elements poured directly at the construction site, after applying sufficient reinforcement. Suitable for applying on all groundworks on hydraulic binding agents and vapor barriers or anti-humidity insulation layers. Minimal layer thickness: base binding with the groundwork > 25 mm, base on separating layer > 35 mm, base floating on the thermal and/or acoustic insulation layer > 40 mm, anhydrite base in the floor heating system -> 45 mm (external diameter of the heating element + thickness of the layer above heating elements min. 30 mm).

Material base

• Portland cement
• Aluminous cement
• Quartz additive