Self-smoothing fibre reinforced, flexible, cementitious underlayment screed

Description

RonaScreed Renovation Screed is a flexible flow applied underlayment screed for residential, commercial and light industrial areas. It provides a hard, durable base prior to the application of various floor finishes. The material gains strength quickly and can be accessed by foot traffic in as little as 2 hours.

Use Underlayment Screed
Water addition per 20kg 4.0-4.4 litres
Workability 20-30 minutes
Foot traffic @ 20°C 2 hours
Application thickness (min / max) 2mm/50mm
Pack Size 20kg
Compressive strength @ 28 days >35N/mm²
Flexural strength @ 28 days >7/mm²
Overlay times for floor coverings @ 2-10mm 24 hours
Overlay times for floor coverings @ 50mm 72 hours
Overlay times for ceramin tiles @3mm 4 hours
The screed must achieve a compressive strength of at least 25N/mm² before the application of a resin floor finish.

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