CASEA RADDIPLUS T - Thermal Anhydrite Floor Screed Binder

Application

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.

Description

A specially formulated thermal calcium sulphate binder suitable for producing 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.


Features and benefits:

  • Open time as screed: 30–45 mins, depending on ambient conditions.
  • Pumpable – high flowability.
  • Early trafficking.
  • Very low shrinkage.
  • Reduced drying times.
  • Use: Internal.
  • Compressive/ flexural strength: Class CAB 40, F7 EN 13454.
  • Spread diameter vs. Hagerman cone: 22–24 cm.
  • UFH commissioning: After approximately four days.
  • CE marked.
  • BS EN 13454-1.

General information

Uniclass 2015

Pr_35_31_06_72 Ready-mixed self-smoothing calcium sulfate screedsPrimary

CAWS

M13/10 Proprietary trowelled levelling screeds

M13/120 Proprietary self smoothing levelling screeds

Product range

Floor Screeds

Specification data - Ready-mixed self-smoothing calcium sulfate screeds Enhanced data

Thickness

Minimum: Bonded, 20 mm. Unbonded, 30 mm. Domestic, 35 mm. Commercial, 40 mm. Over underfloor heating pipes: 25 mm (BS 8204-7); Maximum: 90 mm.

Open time

as screed

30–45 minutes, depending on ambient conditions.

Drying time

Light foot traffic

24 hours depending on site conditions (approximately).

Loading

Partial Loading

Four days depending on site conditions (approximately).

Reaction to fire

A1, Non-combustible.

pH value

>9.

Density

1.2 kg/dm³ (approximately).

Digital objects

Platform Compatible Version Certified to
Revit

Revit 2017

1

2.1
IFC
-

1

2.1
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