ARDEX

ARDEX R 1™ Renovation Patching Compound

ARDEX R 1 is a brilliant white, cementitious, Rapid Drying Renovation Plaster for difficult walls and ceilings. It’s ideal for Smoothing and plastering of walls and ceilings in dry internal areas, prior to the application of wallpaper, paints, dispersion based renders and other wallcoverings. Suitable for use on existing finishes and new backgrounds such as concrete, plaster, brickwork, ceramic tiles, old wall paper and paints.

Ideal for problem walls, covers ARTEX and sound wallpapers, paint and tiles
Can receive finishes in as little as 24 hours, regardless of thickness
Brilliant White
Tension and crack free
Slump free

规格

Mixing ratioapprox. 12.5 litres of water – 25kg powder is equivalent to approx. 1 part water: 2 parts powder
Bulk densityapprox. 1.0kg/litre
Fresh mortar weightapprox. 1. 4kg/litre
Material requirementapprox. 1.0kg of powder per m²/mm
Working timeapprox. 30 minutes
Compressive strength1 day: approx. 5 N/mm²7 days: approx. 9 N/mm²28 days: approx. 11 N/mm²
Tensile bending strengthafter 1 day: approx. 2.0 N/mm²after 7 days: approx. 3.0 N/mm²after 28 days: approx. 4.0 N/mm²
pH valueWet mortar: approx. 12Dry mortar: approx. 10