Kreisel - cement concrete screed B-25 442

Mortar for making cement screeds in floors and floors, and similar undercoating, pressure and slope layers, inside and outside buildings.

Characteristics

• universal
• frost-resistant
• waterproof
• high mechanical strength
• for use from 10 mm
• under parquet floors, panels, carpets, tiles

Application

Used as an underlay in an underfloor heating system, floating on thermal insulation, separating layer and bound to the ground. After laying the appropriate reinforcement, this mortar can also be used to make other small elements poured directly on the construction site. Also used for anchoring the post in fencing.

Technical data

• working time 60 min
• possibility of walking on the finished floor 48 h
• possibility of laying subsequent layers after 28 days of hardening
• layer thickness from 10 to 100 mm
• mixing ratio with water: about 3.8 l per 25 kg of dry mix
• compressive strength (28 days) ≥ 25 MPa
• consumption of the dry mixture about 2.0 kg / m ² per 1 mm of the mortar layer thickness
• soluble chromium VI content ≤ 0.0002%
• package 25 kg