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weberpral E - Monocouche Render

Verified by manufacturer 3 days ago

Saint-Gobain Weber

Coloured monocouche render finished with a scraped or roughcast finish, suitable for new build and refurbishment projects.

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Application

weberpral E is a through-coloured monocouche render and is ideal for new build or refurbishment projects. Monocouche can be used to produce a range of finishes:

  • Scraped: Applied to a total thickness of 18 mm scraped to 15 mm.
  • Sprayed roughcast: Applied to a total thickness of 15–25 mm.
  • Dry dash: Applied to a total thickness of 15–20 mm before applying aggregates.
  • Can be used to create ashlar and quoin features, and is suitable for use on entire elevations, feature panels or smaller areas such as garden walls. 

Description

Through colour monocouche render which can achieve a scraped or roughcast finish – suitable for most types of brick or blockwork.

A single coat render applied in two passes means fast application with shorter programme periods, reduced scaffolding and site costs, as well as earlier completion of ground works.

Features and benefits:

  • Uses cement replacement technology and recycled materials.
  • Single coat for fast application and shorter programme periods.
  • Formulated to be spray applied by render pump for faster application (but can also be applied by hand with a hawk and trowel if needed).
  • Coloured render for low maintenance with no further decoration required.
  • Can be used to create a scraped or sprayed roughcast render finish, or can be dry dashed.
  • Available in five colour options.
  • Weather and algae-resistance.
  • Can be finished with ashlar and quoin detailing.
  • Reduced water absorption to enhance the performance in severe locations.
  • 22% reduced carbon emissions from fossil fuels when compared to weberpral M.
  • Offers a variety of ways to achieve distinct architectural features.

General information

Color

White

Ivory

Cream

Grey

Finish

Scraped

Dry dash

Roughcast

Material

Cementitious

Shape

Formless

Uniclass

Pr_35_31_64_12 Cementitious rendersPrimary

CAWS

M20/160 Proprietary cement gauged render

M20/19 Proprietary cement gauged render

Specification data - Cementitious renders

Components

Limestone: Cement.

Preparation

Not required.

weberend aid.

Guidance for specification option:

Helps to provide an artificial key on substrates such as smooth concrete.

Thickness

-

Manufacturer guidance

  • Scraped: Applied to a total thickness of 18 mm, scraped to 15 mm.
  • Sprayed roughcast: Applied to a total thickness of 15–25 mm.
  • Dry dash: Applied to a total thickness of 15–20 mm before applying aggregates.
  • Ashlar features: Applied to an initial thickness of 20–28 mm to allow for an Ashlar recess from 2 mm deep up to a maximum of 10 mm.

Accessories/ Other requirements

-

Manufacturer guidance

Items such as render beads and adhesives can be specified here. Manufacturer recommends that any render beads are fixed using weberend bead adhesive.

Coverage

25 kg/m² at 15 mm (application dependent).

Type

Scraped.

Dry dash.

Spray roughcast.

Quoins.

Ashlars.

Fire performance

To BS EN 13501-1, Class A1-s1 (Non-combustible).

Colour

Chalk.

Silver Pearl.

Ivory.

Cream.

Stone Grey.

Manufacturer guidance

Final colour selection must be made against an actual sample. Weber will not accept responsibility for colours chosen from any source other than an actual sample.

Water vapour permeability

To BS EN 1015-19, µ ≤15.

ThermalConductivity

To EN 1745, 0.61 W/(m·K).

Sustainability data

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Manufacturing plant location

Material

Cementitious

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

0.29 kg CO₂ eq/kg

Self declared

Guidance for specification option:

  • 0.27 kg carbon emissions per 1 kg of weberpral E (Chalk).
  • 0.29 kg carbon emissions per 1 kg of weberpral E (Colours).

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

-

Manufacturer guidance

Manufactured using recycled materials.

Expected Life

25 year

Literature

Weber Monocouche Best Practice Guide

Weber Monocouche Best Practice Guide

Weber Renders & Decorative Finishes

Weber Renders & Decorative Finishes

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