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NBS Source

Application

  • Suitable for floor applications when used in a PUDLO Cavity Drain System (Type C) installation.
  • Can also be used in liner walls, vaults and tunnels, both above and below ground level and in other waterproofing applications – consult manufacturer for details.
  • Predominantly for concrete surfaces, but non-concrete surfaces can be used.
  • Should not be used in applications where hydrostatic pressure resides as a single system. Further, flat soffits should never be lined with PUDLO CD08 as it requires a minimum slope of 10%. To achieve a Grade 3 habitable environment in accordance with BS 8102: 2022, ensure adequate ventilation/ de-humidification or air conditioning is designed and installed accordingly.

Description

An 8 mm studded waterproofing membrane, manufactured from high-density polyethylene (HDPE).


Features and benefits:

  • Quick and easy to install.
  • Can be bended around windows and doors.
  • Easily cut to the appropriate size and shape.
  • Waterproof and salt inhibiting.
  • Resistant to root and salt contaminants.
  • Does not require drying out; decoration can take place immediately.
  • Expected to last the lifetime of the structure.
  • Provides a dry, warm and habitable space in basements.

General information

Color

Clear

Material

Polyethylene

Length

20000 mm

Width

2000 mm

WarrantyDescription

20 year

Uniclass

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

Standard

To BS EN 12311-2, BS EN 12730, BS EN 13501-1.

Material

-

Studded layer

High-density polyethylene (HDPE).

Stud height

8 mm.

Sheet thickness

0.8 mm.

Weight (minimum)

0.7 kg/m².

Colour

Clear.

Performance characteristics

-

Fire performance

To BS EN 13501-1, Class F.

Coverage

40 m².

TensileStrength

416 N.

To BS EN 12311-2, Machine direction (MD).

488 N.

To BS EN 12311-2, cross direction (CD).

Water vapour resistance

>3020 MNs/g.

Static load resistance

>20 kg.

Application temperature range

-50°C to 80°C.

Softening temperature

126°C.

Accessories/ Other requirements

Not required.

PUDLO CD20.

PUDLO CD Central Outlet.

Central drainage channels.

PUDLO CD Corner Pieces.

PUDLO CD Corner Tape, 150 mm x 20 m.

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Literature

PUDLO Waterproof Concrete Brochure

PUDLO Waterproof Concrete Brochure

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

PUDLO CD08 BBA Certificate

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