NBS Source
Platon PB2 Mesh - Cavity Drainage Membrane 2 mm Stud for Plaster Finish

Application

Suitable for use on walls above or below ground level.

Description

A studded polypropylene cavity drainage membrane, with studs at approximately 25 mm centres, and an integrated polypropylene mesh on the other side of the membrane. The studs form a drainage channel behind the membrane while the polypropylene mesh allows for direct plastering or dry-lining.


Features and benefits:

  • Platon PB2 is also suitable for use as an isolating plaster membrane following remedial treatments.

General information

Material

Polypropylene

Size

1 x 20 m

2 x 20 m

Uniclass 2015

Pr_25_57_51_74 Rubber studded sheetsPrimary

CAWS

J40/290 High-density polyethylene/ polypropylene studded cavity drain membrane

J40/47 High-density polyethylene/ polypropylene studded cavity drain membrane

Specification data - Rubber studded sheets Enhanced data

Material

-

Studded layer

Polypropylene.

Sheet thickness

2 mm.

Weight (minimum)

0.505 kg/m².

Colour

White.

Mesh.

Product Reference

Platon PB2 Mesh Membrane

Joint sealer

Platon Overtape.

Sheet thickness

0.5 mm.

Height

2.5 mm.

Construction height.

Working temperature

60°C.

Softening temperature

160ºC.

Co-efficient of linear thermal expansion

0.18 mm/mºC.

Water vapour diffusion resistance

250 m equivalent air layer.

Chemical resistance

Resistant to all chemicals to which it is likely to be exposed in normal building construction. Prolonged exposure to aggressive chemicals, such as solvents, can affect the membrane.

Joints

Butt jointed and sealed with Platon Overtape.

Roll size

1 x 20 m.

2 x 20 m.

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