Ardex A48 Rapid Set Screed Mix 20 kg
Ardex A48 Rapid Set Screed Mix 20 kg. Key benefits include:
- Apply tiles, non-moisture sensitive natural stone after 4 hours
- Ready to apply Ardex Undertile Butynol WPM 750 after 24 hours
- Premixed cement and aggregate for simple onsite installation
- For interior and exterior use
- Dimensionally stable
- Tension and shrinkage free
- Can be used in bonded and unbonded applications
- Working time 60 minutes
- Internal and external
- Installed quicker than regular screeds
- The screed can be used as a:
- Bonded screed
- Unbonded screed (on a slipsheet)
- Floating screed (insulating layer)
- Heated screed
- For the installation of:
- Ardex WPM 750 Undertile Butynol waterproofing system
- Undertile waterproofing membranes
- Tiles
- Natural Stones
- Terrazzo
- Resilient and textile floorcoverings
- Parquet
Ardex A48 Rapid Set Screed Mix 20 kg. Technical data include:
- Bulk density: approx. 1.7kg/L
- Fresh mortar density: approx. 2kg/L
- Material requirement: 20kg of powder per m² and 10mm of thickness
- Working time: Approx. 60 mins
- Walkability: Approx. 4 hours
- Compressive Strength (approx.):
- after 1 day: 20 MPa
- after 7 days: 30 MPa
- after 28 days: 35 MPa
- Tensile bending strength:
- after 1 day: 4.0 MPa
- after 7 days: 4.5 MPa
- after 28 days: 5.0 MPa
- Suited for floor heating: Yes
- Mixing Ratio: 1.8L/20kg