NBS Source
List your products
PUDLO GP Ultra Tank
Application

Can be used as an above-ground, post-applied system, as well as a damp-proof membrane to protect structures from ingress of moisture and gases including:

  • Volatile organic compounds (VOCs).
  • Carbon dioxide.
  • Methane.
  • Radon.
  • Hydrocarbons.

Description

Multi-layer, flexible membrane with a unique core compartment, designed to provide a barrier against aggressive chemicals.

Features and benefits:

  • Quick and easy to install.
  • Used to provide gas protection above ground level, and is recognized as an accepted system for gas and water protection by the NHBC.
  • Conforms to the requirements of BS 8102: 2009 as a Type A barrier.
  • Chemically resistant to EN 1441 and EN 14415.

Applications:

Can be used as an above-ground, post-applied system, as well as a damp-proof membrane to protect structures from ingress of moisture and gases including:

  • Volatile organic compounds (VOCs).
  • Carbon dioxide.
  • Methane.
  • Radon.
  • Hydrocarbons.

Approvals:

  • CE marked.
  • Manufactured in accordance with EN 13967: 2012 and BS 8485: 2015.
  • NHBC Standards Compliant (traffic light system).
  • Volatile organic compound (VOC) barrier to CIRIA C748.

General information

Uniclass 2015

Pr_25_57_65_60 Plastics sheetsPrimary

CAWS

D21/350 Gas-retardant membrane

Specification data - Plastics sheets

Product Reference

PUDLO GP Ultra Tank

Colour

Black

Silver

Accessories/ Other requirements

Not required

Hot Weld Application

PUDLO GP TITAN Tape

Standard product features

Size (l x w):

2 x 50 m.

Weight:

5000 g/m².

Thickness:

0.5 mm.

Technical characteristics:

- Hydraulic properties:

  • Water vapour transmission rate (to EN 1931): 0.93–0.95 g/m²/day.
  • Watertightness (to EN 1928, 60–196 kPa): Pass.

- Mechanical properties:

  • Static load resistance (to BS EN 12730): >20 kg.
  • Tensile strength (to BS EN 12311-1): Machine direction (MD): >25 N/ 50 mm; cross machine direction (CMD): >25 N/ 50 mm.
  • Tear resistance (to EN 12310-1): Machine direction (MD): >400 N; cross machine direction (CMD): >400 N.
  • Resistance to impact (to EN 12691-B): 900 N.
  • Reaction to fire (to EN ISO 11925-2): Class E.
  • Resistance to artificial ageing (to EN 1296): Pass.
  • Resistance to chemicals (to EN 1847): Pass.

- Vapour permeability (at 100% concentration):

  • Transmission rate of Benzene (to ISO 15105-2): 2250 mg/m²/day.
  • Transmission rate of Toulene (to ISO 15105-2): 2370 mg/m²/day.
  • Transmission rate of Ethyl Benzene (to ISO 15105-2): 400 mg/m²/day.
  • Transmission rate of Xylene (m,p,o, to ISO 15105-2): 690 mg/m²/day.
  • Transmission rate of Hexane (to ISO 15105-2): 98.25 mg/m²/day.
  • Transmission rate of Vinyl Chloride (to ISO 15105-2): 36.44 mg/m²/day.
  • Transmission rate of Trichloroethene (to ISO 15105-2): 1.44 mg/m²/day.
  • Transmission rate of Tetrachloroethene (to ISO 15105-2): 1.59 mg/m²/day.

- Gas permeability:

  • Methane permeability (to BS EN ISO 15105-1): 0.13 ml/m²/day/atm.
  • Methane permeability (welded joint, to BS EN ISO 15105-1): 1 ml/m²/day/atm.
  • Carbon dioxide permeability (to BS EN ISO 15105-1): 3.01 ml/m²/day/atm.
  • Transmission rate of Vinyl Chloride Gas (to EN ISO 15105-1): 0.04 ml/m²/day/atm.
  • Radon permeability: 3.0 x 10^-12.

- Durability and chemical resistance (at 50°C, after 56 days):

  • Chemical resistance (sulfuric acid, calcium hydroxide, solvents and synthetic leachate, to EN 14414, Parts A-D): Tensile strength: 100% – Pass.
  • Resistance to leaching (hot water, aqueous alkaline, organic alcohol, to EN 14415, Parts A-C): Tensile strength: 100% – Pass.

Product Options

Accessories/ Other requirements:

- Hot Weld Application:

If the barrier is intended for use as a VOC barrier or to protect from carbon dioxide and methane.

- PUDLO GP TITAN Tape:

If the barrier is intended for use to protect from carbon dioxide, methane, or radon.

Similar products from PUDLO Waterproof Systems & Cemfree Zero-Cement Concrete, part of the DB Group Ltd