Description
RonaScreed FastDry Prompt gains strength quickly, permitting early access by following trades.
Areas of use:
RonaScreed FastDry Prompt screeds can be laid in the following situations:
- bonded to concrete slabs
- bonded to existing screeds
- unbonded on slip membrane (minimum thickness 50mm)
- bonded to suitable bonded damp proof membrane such as RonaScreed DPM (minimum 25mm thickness)
- floating on insulating board or acoustic layer (minimum thickness 65mm residential only, all others 75mm)
Features:
- will accept foot traffic after 24 hours @ 200C
- rapid drying—can receive floor coverings such as vinyl, tiles and carpet after 8 days @ 50mm thick and 15 days at 75mm
- rapid early strength development
- liquid admixture disperses quickly and fully in the gauging liquid
- apply as a bonded screed from 35mm, unbonded from 50mm and floating from 65mm
- compatible with underfloor heating
- compressive strength in excess of 40N/mm² can be achieved after 28 days, see mix design
- suitable for screed pumps
- concentrated admixture saves packaging waste