WIDOPERL-Lightweight Screed System - Polymer Lightweight Screed

The WIDOPERL Polymer lightweight screed is a quick-setting, levelling and equalising compound which quickly becomes walkable, for all irregular and uneven surfaces.

Because of its low weight of approximately 340 kg/m³, it may also be used for filling structural components with critical static properties. The lightweight screed can be applied down to zero (grain size).

Features and benefits:

• Easy application - cold applied, no heat required.
• Lightweight.
• Five times lighter than a conventional cement screed.
• Rapid curing – walkable the same day.
• Can be “smoothed-out to nothing”.
• Thermally insulating.
• Reduces footfall and impact noise.
• Made of foamed, recycled expanded glass, of grain size 0.25–0.50 mm, and a binder.
• Major irregularities or zones with conflicting gradients are levelled.
• 3.8 N/mm² compressive strength.
• Special mixes may be used for lower loadings.