CASEA RADDIPLUS T – Thermal Anhydrite Floor Screed Binder (was previously Sudanit 400)
CASEA RADDIPLUS T – Thermal Anhydrite Binder is a specially formulated thermal calcium sulphate binder suitable for the production of top-quality self levelling (flowing) floor screeds, simply by blending with a suitable sand and water on site or ready-mix plant. RADDIPLUS T complies with EN 13454-1 and is CE marked.
RADDIPLUS T Screed is suitable for floors in homes, offices, public buildings and places exposed to similar loads. RADDIPLUS T Screed may be applied as a levelling screed directly onto a load bearing floor, unbonded on a separating barrier (polythene), as a floating floor and is particularly suited in conjunction with underfloor heating or cavity floors. RADDIPLUS T Screed should be covered with a floor finish such as tiles, linoleum, parquet, cork or carpet. If a cement-based adhesive or smoothing compound is required the surface of the screed must first be sealed, using an appropriate acrylic primer/sealer. Contact SMET for advice on which to use.
Related Downloads
TDS CASEA RADDIPLUS T – Thermal Anhydrite Floor Screed Binder
SMET Floor Screeds and Compounds Product Selector
National Building Specification Clause
Building Information Modelling Object
Benefits of CASEA RADDIPLUS T – Thermal Anhydrite Floor Screed Binder
• Pumpable – High Flowability
• Early Trafficking
• Very Low Shrinkage
• Reduced Drying Times
• CE Marked
• EN 13454-1: 2004
Technical Details for CASEA RADDIPLUS T – Thermal Anhydrite Floor Screed Binder
Screed Specification EN 13813: 2002
| Maximum Thickness | 90mm |
| Minimum Thickness | Bonded: 20mm Unbonded: 30mm Domestic: 35mm Commercial: 40mm Over Underfloor heating Pipes: 25mm (BS 8204-7) |
| Use (External Use) | No |
| Use (Internal Use) | Yes |
| Compressive/flexural strength of binder | Class CAB 40, F7 EN 13454 |
| Spread diameter vs. Hagerman cone | 22 – 24 cm |
| Open time as screed | 30 – 45 mins, depending on ambient conditions |
| Light foot traffic | Approx. 24 hours depending on site conditions |
| Partial Loading | Approx. 4 days depending on site conditions |
| UFH Commissioning | After approx. 4 days |
| Reaction To Fire | A1, Non-Combustible |
| pH-value | pH > 9 |
| Bulk density | Approx. 1.2 kg/dm3 |
| Packaging | Big bags and bulk |
Packaging: Available in bulk and 1.2 tonne Big Bags
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