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CASEA Sudanit 230 Binder

CASEA Sudanit 230 Binder

Verified by manufacturer 3 months ago

SMET Building Products Ltd

Südanit 230 Alpha Hemihydrate Binder is a specially formulated calcium sulphate binder suitable for the production of top-quality self-levelling (flowing) floor screeds.

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Application

CASEA Sudanit 230 Screed is suitable for internal use, for floors in homes, offices, public buildings and places exposed to similar loads. It may be applied as a levelling screed directly onto a load bearing floor, unbonded on a separating barrier (polythene) or as a floating floor and is particularly suited in conjunction with underfloor heating or cavity floors. It 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.

Description

A specially formulated calcium sulfate binder suitable for the production of top quality self levelling (flowing) floor screeds, simply by blending with a suitable sand and water on site. Südanit 230 Alpha Hemihydrate Binder complies with EN 13454-1:2004 and is CE marked.


Features and benefits:

  • Smooth laitance free finish.
  • Pumpable.
  • Underfloor heating – full encapsulation.
  • Suitable for underlayment in wet areas.
  • Reduced drying times.
  • CE marked.
  • BS EN 13454-1.

General information

Color

Grey

Uniclass

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

Compressive strength - 28 days

>25 N/mm², >30 N/mm², >40 N/mm².

Flexural strength

(28 days)

>5 N/mm², >6 N/mm², >7 N/mm².

Tensile Adhesion

>1.5 N/mm².

Shrinkage

(28 days)

<0.1%.

Drying time

(Hardening time, before foot traffic)

12 hours (approximately).

WaterContent

(Recommended)

14–16%.

Reaction to fire

A1, Non-combustible.

ThermalConductivity

1.6 W/mK.

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.

Designation

CAB30.

Digital objects

Platform Compatible Version Certified to
Revit

Revit 2017

1

2.1
IFC
-

1

2.1
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