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weberpral monocouche scraped system

Verified by manufacturer 4 months ago

weberpral M

Saint-Gobain Weber Variant:
Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

  • NSAI Agrément Certificate

    NSAI Agrément Certificate

    Certificate type

  • EPD

    EPD

    Certificate type

  • ISO 14001 Environmental Management Systems

    Certificate type

  • ISO 45001 Health and Safety Management

    Certificate type

  • ISO 9001 Quality Management

    Certificate type

Low maintenance monocouche render system which can be applied onto various substrates and finished with either a scraped or roughcast texture.

Jump to:
+44 (0)1525 718877 Website

Application

For application to most suitably prepared brick and blockwork.

Description

weberpral monocouche scraped system is a one coat system which only requires the addition of a preparatory stipple coat if the substrate does not have adequate suction and/or key.


This means, for many applications only weberpral M (or weberpral D in Ireland) is required to provide a low maintenance through-coloured render which is finished with roughcast texture.


Features and benefits:

  • Single coat for fast application and shorter programme periods.
  • Formulated to be spray applied by render pump for faster application.
  • Coloured render for low maintenance with no further decoration required.
  • Can be used to create a scraped render finish.
  • Weather and algae-resistance.
  • BBA approved certificate no. 17/5464.

General information

Color

White

Cream

Ivory

Beige

Blue

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Finish

Scraped

Mineral

Material

Render

Cementitious

Uniclass

Ss_25_45_70_60 One-coat render systemsPrimary

CAWS

M20/160 Proprietary cement gauged render

M20/19 Proprietary cement gauged render

Product range

Façade systems / For masonry
Façade systems / Reaction to fire: A1

Specification data - One-coat render systems

Standard

To BS EN 13914-1.

Substrate preparation materials

Not required.

weberend aid.

Guidance for specification option:

A preparatory stipple coat is only required if the substrate does not have adequate suction and/or key.


weberend aid is a polymer-modified cement and sand mix. The powder blend includes an integral bonding agent so that it requires only the addition of clean water on site. Proprietary mix, designed to be used as an adhesive stipple pre treatment as described in BS EN 13914-1:2016.

Lathing

Guidance for specification option:

Consult manufacturer and insert requirements or omit.

Render

Cementitious renders.

Beads

Not required.

Render beads.

Colour

Chalk.

Silver pearl.

Ivory.

Cream.

Beige.

Show more

Surface texture

Scraped.

Roughcast.

Thickness

28 mm (maximum).

Guidance for specification option:

  • weberpral M and D should be applied to the suitable substrate in a one or two-pass operation to a minimum thickness of 18 mm, or to a maximum thickness of 28 mm.
  • 2—3 mm will be removed by the scraping process to give a finished thickness of minimum 15 mm, maximum 25 mm.) It should then be ruled level and allowed to harden for between 5 and 16 hours.
  • Sometimes a longer period may be necessary depending on weather and background conditions.

Application temperature

+5℃ to +30℃.

Coverage

1 m² per 25 kg.

Guidance for specification option:

When applied at 15 mm thick.

Reaction to fire

A1.

Third party accreditation

BBA approved certificate no. 17/5464.

Sustainability data

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Material

Render

Cementitious

Embodied carbon

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

kg CO₂ eq/kg

Guidance for specification option:

  • Embodied carbon when used at a rate of 25 kg of product per m² - 6.75 kg CO₂ eq (100 yr).
  • Embodied carbon over a 60-year study period (Cradle-to-Grave for the building element) - 78 kg CO₂ eq (100 yr).

Third party certifications

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

BBA Agrément Certificate (17/5464) Product Sheet 1 (weberpral M)

NSAI Agrément Certificate

NSAI Agrément Certificate

NSAI Agrément Certificate (03/0180) (weberpral D)

EPD

EPD

EPD Certificate (weberpral D)

EPD

EPD

EPD Certificate (weberpral M Chalk)

EPD

EPD

EPD Certificate (weberpral M Colours)

ISO 14001 Environmental Management Systems

ISO 14001:2015

ISO 45001 Health and Safety Management

ISO 45001:2018

ISO 9001 Quality Management

ISO 9001:2015

Literature

weberpral M - Technical datasheet

weberpral M - Technical datasheet

weberpral D - Technical datasheet

weberpral D - Technical datasheet

weberend aid - Technical datasheet

weberend aid - Technical datasheet

Inspiration Guide

Inspiration Guide

Solutions for construction - Introducing Weber

Solutions for construction - Introducing Weber

Weber Monocouche Best Practice Guide

Weber Monocouche Best Practice Guide

Weber Renders & Decorative Finishes

Weber Renders & Decorative Finishes

Supply Chain Sustainability School Gold Status

Supply Chain Sustainability School Gold Status

Case studies

Somerset New Build

Somerset New Build

St. George’s Retirement Village, Burgess Hill, West Sussex

St. George’s Retirement Village, Burgess Hill, West Sussex

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