Description: Ready-to-use, normal-setting, controlled-shrinkage mortar with high thermal efficiency for quick-drying (4 days) screeds.
Where to use: For forming unbonded and bonded screeds on new and existing slabs in interiors and exteriors prior to installing wood, PVC, linoleum, ceramic tile, natural stone, carpet or other floor coverings in areas where fast-drying screeds are required in order to lay floorings in a short time.
Some application examples:
Forming screeds that are trafficable in 12 hours andcompletely dry in 4 days, for installing wood parquet
and resilient flooring such as rubber, PVC, linoleum, etc.
Screeds that are ready to receive ceramic tiles after 24 hours and natural stone flooring after 2 days.
Repairing screeds in areas where it is required to lay floorings in a short time (e.g. supermarkets, shops, residences, offices, etc.).
Forming heated screeds without the need for plasticizers.
Technical Information: Mixing ratio: 1 x 20 kg bag of TOPCEM PRONTO with 1.4 litres of water. Workability time: 40-60 minutes. Set to light foot traffic: after 12 hours. Waiting time before laying: 24 hours for ceramic tiles, 2 days for natural stone and 4 days for resilient and wood coverings. Residual humidity after 4 days: less than 2%. EMICODE: EC1 R Plus - very low emission. Storage: 12 months. Application: tapping and flattening with a straight edge. Consumption: 18-20 kg/m² per cm of thickness according to the grade of compacting. Thermal efficiency: λ = 2,008 W/m·K. Packaging: 20 kg bags.