NBS Source
I'm a manufacturer

Langley PR-20 PMMA Balcony and Walkway System

Verified by manufacturer 4 months ago

Langley Waterproofing Systems Ltd Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

A PMMA resin-based cold-applied liquid waterproofing system.

Jump to:
BOS
+44 (0)1327 704778 Website

Application

  • Suitable for use for refurbishment where a skid-inhibiting finish is required, in areas such as walkways, stairways, and balcony areas.
  • Can be used in conjunction with most common types of waterproofing, including asphalt and bituminous membranes.

Description

A two-component, resin-based, high performance, polymethylmethacrylate (PMMA) cold-applied liquid waterproofing system with a catalytic action ensuring a fast, controlled curing. Designed to be mixed on-site.


Features and benefits:

  • Robust.
  • Seamless and flexible.
  • Includes reinforcement with a polyester fleece.
  • Permanently elastic.
  • UV stable.
  • Skid-inhibiting finish.
  • Not temperature dependent.
  • Quick to install, wet-on-wet application.
  • Good point load resistance.
  • The catalytic action ensures fast curing, even at low temperatures.
  • Life expectancy of approximately 25 years.
  • BBA certified.
  • A full range of supporting products is available - consult manufacturer for details.


Components:

  • Preparation: PMMA primer (0.2–0.5 kg/m²).
  • Base coat: PMMA WP Base Coat (2 kg/m²).
  • Reinforcement: PMMA Fleece (110 g/m²).
  • Top coat: PMMA WP Top Coat, RAL: 7043 Dark Grey (1 kg/m²).
  • Sealing coat: PMMA Slip-Inhibiting Sealer Coat, RAL: 7043 Dark Grey (0.8–1.2 kg/m²).

General information

Color

Grey

Finish

Textured

Material

Polymethyl methacrylate (PMMA)

Guidance for specification option:

Slip inhibiting particle.

Shape

Formless

Warranty description

20 year

Guidance for specification option:

Independently insured guarantee for both materials and workmanship (only valid when installed by approved contractors).

Uniclass

Ss_30_40_30_40 Liquid-applied cold roof covering systemsPrimary

CAWS

J31/10 Warm deck roof coating

J31/110 Cold deck roof coating

J31/120 Warm deck roof coating

J31/5 Cold deck roof coating

Product range

Balcony and Walkway Systems

Specification data - Liquid-applied cold roof covering systems

Preparation

-

Horizontal work

PMMA primer (0.2–0.5 kg/m²).

Skirtings and vertical work

PMMA primer (0.2–0.5 kg/m²).

Liquid-applied waterproofing

-

Type

PMMA WP Base Coat and PMMA WP Top Coat.

Reinforcement

PMMA Fleece (110 g/m²).

Surface protection

PMMA Slip Inhibiting Sealer Coat (0.8–1.2kg/m²).

Colour

Dark grey.

Weight

4.11–4.81 kg/m².

Slip resistance

R12.

Guidance for specification option:

To BS7976-2.

Fire performance

Broof [t4].

Guidance for specification option:

To BS EN 13501-5:2016.

Sustainability data

Material

Polymethyl methacrylate (PMMA)

Guidance for specification option:

Slip inhibiting particle.

BIM objects

BOS

NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

Find out more about the NBS BIM Object Standard.

Platform Compatible Version
Revit

Revit 2017

1

IFC
-

1

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

Pararapide BBA

Similar products from Langley Waterproofing Systems Ltd

Langley PR-25 PMMA Balcony and Walkway System

Langley PR-25 PMMA Balcony and Walkway System

Langley PU 20 Cold System

Langley PU 20 Cold System

Langley PU 25 Cold System

Langley PU 25 Cold System