Home > Companies > CCL Wetrooms > Linear Screed-Dec and HBL-50

Pre-formed, tapered board with a high density extruded polystyrene (XPS) core and mineral coating, to be installed using self-levelling wetroom compound HBL-50.

Features and benefits:

- Linear Screed-Dec:

  • Has a built-in one-way gradient, which removes the uncertainty of screeding a fall within the shower area by hand.
  • Lightweight and easy to handle.
  • Maintains good thermal properties and compressive strength.
  • Provides a guaranteed, constant gradient.
  • Can be tiled over - especially suitable for large format tiles.
  • Quick and easy to install.
  • Can be used to create a one-way fall towards the wall, a two-way fall with the drain just off the wall, or in the centre of the shower.
  • Can be cut to size or used in combination with infill boards to suit any shower layout.
  • Versatile, and can be installed into a variety of configurations. Please note that additional components may be required for some of these – consult manufacturer for details.
  • Can be provided with a brushed stainless steel tile trim.
  • Available in a range of sizes.
  • Comes with a lifetime guarantee.

- HBL 50:

  • Single component wetroom compound, which uses fibre reinforced polymer technology.
  • Provides a stable base for the Linear Screed-Dec.
  • Linear Screed-Dec can be installed after approx. 12 hours.
  • High-build and self-levelling, with good flow properties.
  • Allows for on-site tolerances within the substrate.
  • Rapid setting.
  • Trafficable after four hours, and ready to waterproof after 24 hours.
  • Poured to a datum 22 mm less than the screed outside the shower area, typically to a depth of 30–50 mm without the need for additional granite chippings.
  • Insulation layers can be installed underneath to complete the overall floor build-up.
  • Comes with a lifetime guarantee.

When the required depth exceeds 50 mm, a suitable insulation board should be used to make up the difference, ensuring it is securely fixed to the substrate.

Applications:

Suitable for use in shower rooms, and compatible with the use of under tile heating mats.

Suitable substrates include:

  • Concrete.
  • Screed.
  • Flooring grade asphalt.
  • Terrazzo.
  • Existing tiles.
  • Timber floors (must be overlaid with a minimum 15–18 mm thick water and boil proof (WBP) or marine grade plywood, screw fixed at maximum 300 mm centres to both joists and existing boards).

For impervious backgrounds, a slurry bonding coat made of one part primer to two parts HBL-50 should be applied to the substrate using a soft brush.

Related literature

The following content references this product:

Standard product features

Board:

  • Thickness: 22 mm.
  • Fall: 11 mm.

Compressive strength (HBL-50):

  • After 7 days: 25 N/mm².
  • After 28 days: 35 N/mm².

Flexural strength (HBL-50):

  • After 7 days: 7.5 N/mm².
  • After 28 days: 9.0 N/mm².

Options

Type:

Multiple options can be selected.

  • SDE-03, 300 x 1200 mm.
  • SDE-05, 500 x 1200 mm.
  • SDE-07, 700 x 1200 mm.
  • SDE-08, 800 x 1200 mm.
  • SDE-09, 900 x 1200 mm.
  • SDE-10, 1000 x 1200 mm.
  • SDE-11, 1100 x 1200 mm.
  • SDE-12, 1200 x 1200 mm.
  • SDE-15, 1500 x 1200 mm.
  • SDE-H03, 300 x 600 mm.
  • SDE-H05, 500 x 600 mm.
  • SDE-H07, 700 x 600 mm.
  • SDE-H08, 800 x 600 mm.
  • SDE-H09, 900 x 600 mm.
  • SDE-H10, 1000 x 600 mm.
  • SDE-H11, 1100 x 600 mm.
  • SDE-H12, 1200 x 600 mm.
  • SDE-H15, 1500 x 600 mm.
  • SIP-2, 300 x 600 mm. Infill panel. Used to fill in either side of the drainage compartment where the shower width exceeds 1200 mm. Trimmable on site.

NBS Specification

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This product is associated with the following NBS Create clause:
35-70-70/114 Shower area assembly

NBS Specification

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This product is associated with the following NBS clauses:

Product specification

An important note about specifying

Manufacturer

Name:

CCL Wetrooms

Tel:

+44 (0)844 3276002

Product reference

Linear Screed-Dec and HBL-50

Type

[ ______ ]

Levelling compound

HBL-50 - Coverage: 3 m² per 20 kg bag (approximately). Consult manufacturer for details.

Accessories/ Other requirements

[Not required]
[SDT-05, tile trim]
-
500 mm long.
[SDT-07, tile trim]
-
700 mm long.
[SDT-08, tile trim]
-
800 mm long.
[SDT-09, tile trim]
-
900 mm long.
[SDT-10, tile trim]
-
1000 mm long.
[SDT-11, tile trim]
-
1100 mm long.
[SDT-12, tile trim]
-
1200 mm long.
[SDT-15, tile trim]
-
1500 mm long.

Manufacturer details

Lodge Farm,
Hook Road,
North Warnborough,
Hook,
Hampshire, RG29 1HA
Tel +44 (0)844 3276002
Fax +44 (0)1256 765100
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