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wedi building board

Third party certifications:

  • BBA Agrément Certificate

    Certificate type

wedi

wedi building boards have a blue core made from CFC-free extruded polystyrene rigid foam. This makes the wedi building board an ideal basis for any type of plaster and tile.

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+44 (0)161 864 2336 www.wedi.de/en/
Application

  • Carrier element for laying tiles, slabs and natural stone floor coverings using the thin-bed method.
  • Adhesive surface for applying plaster, tile adhesive and other materials.
  • Moisture protection.
  • Effective heat insulation.
  • Design element.
  • Composite sealing with tile and slab coverings of load class A and B (directly loaded walls and floors in rooms in which tap or cleaning water is used very frequently or for long periods, walls and floors of indoor and outdoor pools that are filled with water with the properties of drinking water).

CE Marked.

Description

Composite board manufactured from extruded polystyrene (XPS) rigid foam, glass-fibre reinforced on both sides and coated with a polymer-modified cement. wedi building boards can be fitted on almost any surface; they are waterproof, heat-insulating, versatile, lightweight, dimensionally stable and quick to process and are approved for interior use in rooms at a normal temperature.

Applications:

  • Carrier element for laying tiles, slabs and natural stone floor coverings using the thin-bed method.
  • Adhesive surface for applying plaster, tile adhesive and other materials.
  • Moisture protection.
  • Effective heat insulation.
  • Design element.
  • Composite sealing with tile and slab coverings of load class A and B (directly loaded walls and floors in rooms in which tap or cleaning water is used very frequently or for long periods, walls and floors of indoor and outdoor pools that are filled with water with the properties of drinking water).

CE Marked.

General information
Finish

resistant and glass fibre reinforced cement coating

Color

grey

Features

For walls, ceilings and floors, waterproof and heat-insulating

Material

A waterproof extruded polystyrene rigid foam core with a special, resistant and glass fibre reinforced cement coating

Shape

Rectangle

Size

1250 x 600 x 4 mm

1250 x 600 x 6 mm

1250 x 600 x 10 mm

2500 x 600 x 4 mm

2500 x 600 x 6 mm

2500 x 600 x 10 mm

2500 x 600 x 12.5 mm

2500 x 625 x 12.5 mm

2500 x 600 x 20 mm

2500 x 600 x 30 mm

2500 x 600 x 40 mm

2500 x 600 x 50 mm

2500 x 600 x 60 mm

2500 x 600 x 80 mm

2500 x 600 x 100 mm

2600 x 600 x 10 mm

2600 x 600 x 20 mm

2600 x 600 x 30 mm

2600 x 600 x 40 mm

2600 x 600 x 50 mm

WarrantyDescription

available on request

Uniclass 2015
Pr_25_71_63_29 Extruded polystyrene (XPS) boardsPrimary
Specification data - Extruded polystyrene (XPS) boards
Product Reference

wedi Building Board

Size (l x w)

1250 x 600 mm

2500 x 600 mm

2500 x 625 mm

Contractor's choice

Thickness

4 mm

For 1250 x 600 mm only.

6 mm

For 1250 x 600 mm only.

10 mm

Not available with 2500 x 625 mm.

12.5 mm

Not available with 1250 x 600 mm.

20 mm

Not available with 1250 x 600 mm and 2500 x 625 mm.

30 mm

Not available with 1250 x 600 mm and 2500 x 625 mm.

40 mm

Not available with 1250 x 600 mm and 2500 x 625 mm.

50 mm

Not available with 1250 x 600 mm and 2500 x 625 mm.

60 mm

For 2500 x 600 mm only.

80 mm

For 2500 x 600 mm only.

100 mm

For 2500 x 600 mm only.

Accessories

None

wedi 610 Adhesive Sealant

wedi Tools Joint Reinforcement Tape

wedi Tools Joint Reinforcement Tape Self-Adhesive

wedi Tools Sealing Tape

wedi Tools Washers

wedi Tools Dowels

Standard product features

Colour:

Grey surface with a blue rigid foam core.

Technical properties:

  • Basic density (to DIN EN 1602): 32 kg/m³.
  • Compressive resistance (at 10% compression, to BS EN 826): 0.25 N/mm².
  • Fire behaviour (to DIN 4102): B1.
  • Fire behaviour (to BS EN 13501-1): E.
  • Long-term compressive strength (50 years, at ≤2% compression, to BS EN 1606): 0.08 N/mm².
  • Resistance to water vapour diffusion (to BS EN 12086): 100 µ.
  • Shear strength (to BS EN 12090): 0.2 N/mm².
  • Temperature limit: -50°C to +75°C.
  • Tensile strength (to BS EN 1607): 0.45 N/mm².
  • Thermal conductivity (to BS EN 13164): 0.036 W/mK.

Product Options

Accessories:

- wedi 610 Adhesive Sealant:

Elastic water-resistant adhesive which enables equalizing adhesion and sealing of wedi building boards with a wide variety of materials such as wood, glass, metals (aluminium, anodized aluminium, brass, copper), hard PVC, soft PVC, bricks and tiles.

- wedi Tools Joint Reinforcement Tape:

An alkali-resistant glass fibre reinforced fabric for reinforcing corner, connection joints and butt joints when using wedi building boards indoors. Can be used to reinforce slotted building boards to create curves.

- wedi Tools Sealing Tape:

Sealing tape consisting of a TPE-coated polypropylene fleece for the secure sealing of corner, connecting and butt joints and intersections.

- wedi Tools Washers:

Galvanised washer or stainless steel 35mm in diameter used in conjunction with a no. 8 gauge galvanised screw for mechanically fixing the board to timber or metal framework and suspended timber floors.

- wedi Tools Dowels:

Metal or plastic dowel for mechanically fixing the board to brickwork/blockwork walls.

Digital objects
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IFC
 - 2 2.1
Revit
 - 2 2.1
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