Free flowing screed for use in areas requiring a strong screed for high impact loading, C35-F7.
Calcium sulfate based screed for use where higher than usual loadings are expected. It 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 BS EN 13813).
It is designed to provide a smooth level surface in both commercial and domestic buildings where higher than usual loadings are expected, prior to the application of final floor finishes and is particularly suitable for application as a floating screed and use in conjunction with under floor heating systems (where higher loadings are expected, special attention should be paid to the loading characteristics of the insulation being specified).
Requires priming prior to application of adhesives; generally acrylic dispersion or water based epoxy.
SR2 to BS8204
Productivity of up to 2000 m² per day, low shrinkage/curl, minimized cracking, weight-saving due to reduced section, self-compacting, self-curing, no reinforment required, can be force-dried after 7 days, protein free, excellent thermal conductivity, environmentally friendly
Calcium sulfate binder, selected aggregates
M13/120 Proprietary self smoothing levelling screeds
Standard product features
Off-white fluid mortar.
Gyvlon screeds are suitable for application to most types of sub bases, demonstrating an excellent degree of dimensional stability (maximum shrinkage/ expansion on drying of 0.02%) when compared to traditional sand/ cement based screeds.