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PUDLO GP Ultra Seal
Application

Can be used as a post-applied system, and acts as a waterproof membrane and damp-proof membrane. It also offers a safe solution for the protection of buildings and occupants on sites previously used as petrol stations, coalfields, landfill sites, contaminated industrial sites, fracking sites and heavily contaminated sites from gas ingress including:

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

Description

Multi-layer, polyethylene membrane with an adhesive coating for vertical application.

Features and benefits:

  • Quick and easy to install.
  • Suitable for use in all weather conditions due to the all-weather adhesive backing provided.
  • 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.

Applications:

Can be used as a post-applied system, and acts as a waterproof membrane and damp-proof membrane. It also offers a safe solution for the protection of buildings and occupants on sites previously used as petrol stations, coalfields, landfill sites, contaminated industrial sites, fracking sites and heavily contaminated sites from gas ingress including:

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

Approvals:

  • CE marked.
  • Manufactured in accordance with EN 13967: 2012 and BS 8485: 2015.
  • NHBC Standards Compliant.
  • 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

J40/297 Waterproofing/ Damp proofing membrane

Specification data - Plastics sheets

Product Reference

PUDLO GP Ultra Seal

Width

0.3 m

1 m

Colour

Black

Silver

Accessories/ Other requirements

Not required

PUDLO GP TITAN Detailing Strip

Surestop Adhesive

Surestop BWB

Sealing construction joints.

Surestop SM

Surestop SWB

Sealing construction joints.

Surestop Voidformer

Standard product features

Length:

20 m.

Weight:

1000 g/m².

Thickness:

1.2 mm.

Technical characteristics:

- Hydraulic properties:

  • Water vapour transmission rate (to EN 1931): 0.14 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): >550 N/ 50 mm; cross machine direction (CMD): >400 N/ 50 mm.
  • Tear resistance (to EN 12310-1): Machine direction (MD): >300 N; cross machine direction (CMD): >300 N.
  • Resistance to impact (to EN 12691-B): 650 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.

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