GVYLON FLOWING SCREED is a blend of GYVLON BINDER, special additives and selected aggregates mixed with clean potable water to produce a pumpable self smoothing, flowing screed (manufactured to BSEN 13813:2002).
GYVLON FLOWING SCREED is designed to provide a smooth level surface in both commercial and domestic buildings prior to the application of floor finishes. It can be used Bonded. unbonded or floating and with or without UFH. For advice on specifications and for proprietary systems contact your Gyvlon Area Technical & Specifications Manager.
Self compacting Self curing.
Can be walked on in 24-48 hours.
Can be loaded after 7 days
No reinforcement required.
Ideal for use with under floor heating
Can be force dried as early as 7 days after application.
Dries at a rate of 1mm per day up to a screed depth of 40mm and 1/2mm per day after that depth in good drying conditions
Easily achieves SR2 finish as described in BS8204.
Protein free -cannot harbour harmful bacteria.
Non combustible (tested to BS476 Part 4).
Minimal Thermal expansion (0.012mm/mK).
Excellent thermal conductivity.
Minimum Application Thickness
In contact with substrate: 30mm
Underfloor Heating: 25mm minimum
GYVLON FLOWING SCREED is supplied via a concrete plant in truck mixers, Transmix trucks or in pre blended bags.
Gyvlon Binder – 98% Recycled Content
Appearance/Colour: Off-white fluid mortar