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NBS Source

RIW Liquid Asphaltic Composition - Bituminous Membrane

Verified by manufacturer over a year ago

RIW Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

Two coat, cold applied, bituminous membrane.

Jump to:
+44 (0)1753 944200 www.riw.co.uk

Application

  • Ground floors.
  • Superstructures.
  • Basement and sub-structures.
  • Retaining walls.

Description

A two coat, cold applied damp proof membrane which dries to form a uniform gloss black finish, typically used as a damp proof membrane to ground floors, and for tanking basements.


Features and benefits:

  • Water and water vapour barrier.
  • Radon barrier.
  • Elastic and flexible.
  • Easily applied and adapted to difficult details.
  • Sulphate resistant.

General information

Color

Black

Finish

Gloss

Material

Bitumen solution

WarrantyDescription

RIW Limited’s waterproofing products will, subject to normal service conditions, provide an effective barrier to the transmission of liquid water and water vapour for the life of the building in which they are incorporated., The products must be installed in accordance with RIW written instructions, and following installation must not be subjected to any damage or long-term UV exposure.

-

Uniclass

Pr_35_31_68_16 Cold-applied bitumen solutionsPrimary

CAWS

J30/10 Cold-applied damp-proofing

J30/110 Cold-applied tanking

J30/130 Cold-applied damp-proofing

Specification data - Cold-applied bitumen solutions

Third party certification

British Board of Agrément certified.

Material

Bitumen solution.

Product Reference

RIW LAC®

Application

Two coats.

Coverage per coat (maximum)

First coat: 1.7 m²/L, second coat: 2.5 m²/L.

Binding

Not required.

Reinforcement

Sheetseal 226.

Colour/ Finish

Gloss black.

Digital objects

Platform Compatible Version Certified to
IFC

IFC2X3

1

1.3
Revit

Revit 2016

2

2.0
Download now from NBS National BIM Library

Literature

RIW LAC

RIW LAC

Third party certifications

  • 89/2278 : Product sheet 1

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