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JUTA GP®1 Gas Resistant DPM - Gas membrane

Name: JUTA GP®1 Gas Resistant DPM - Gas membrane
Brand: Juta UK Ltd
SKU: vTMjoap8KngBmGka1WYJzf

Verified by manufacturer 5 months ago

Juta UK Ltd

Product certifications:

BBA Agrément Certificate
Certificate type
EPD
Certificate type

Multi-layer, low-density polyethylene membrane, reinforced with a polypropylene grid and integral aluminium foil.

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BOS

+44 (0)1772 754177 Website

Application

Suitable for restricting the ingress of radon, methane and carbon dioxide into buildings from landfill and naturally occurring sources.

Description

JUTA GP®1 Gas Barrier is a multi-layer, low-density polyethylene membrane, reinforced with a polypropylene grid with integral aluminium foil. GP®1 is specifically designed and manufactured to perform as a Methane, Carbon Dioxide, Radon, Ground Gas, VOC, air & moisture protection system.

Features and benefits:

High quality reinforced membrane.
Low permeability to hydrocarbon and VOC vapours, carbon dioxide, methane and radon.
Complies with latest codes of practice as published by the BRE and CIRIA, and BS 8485.

Should be used on any site where carbon dioxide, methane or radon is present up to and including CIRIA 665 SITUATION 6. The barrier is sufficiently resistant to the ingress of harmful gases into a building. On more heavily contaminated sites a passive or active venting system may be required to dilute the gases down to acceptable levels and specific design advice should be sought.

General information

Color	Black
Finish	Smooth
Material	Polypropylene Aluminium
Shape	Rectangle
Length	50000 mm
Width	2000 mm
Height	0.6 mm
Warranty description	60 year Guidance for specification option: (Minimum).

Uniclass	Pr_25_57_65_60 Plastics sheetsPrimary
CAWS	J40/35 Loose-laid plastics or rubber gas-retardant membranes D21/38 Gas-retardant membranes J40/140 Loose-laid plastics or rubber sheet gas-retardant membranes J40/145 Loose-laid weldable polyethylene gas-retardant membranes D21/350 Gas-retardant membrane

SKU Code	00005

Product range	Gas Barriers

Specification data - Plastics sheets

Classification data
Material	Low-density polyethylene (PE-LD).
Purpose	Gas retardance. DPM Damp Proof Membrane.
Standard	To BS 8485: 2015 + A1 2019.
Third-party certification	British Board of Agrément (BBA) Certificate. Guidance for specification option: Certificate No. 12/4912. CE Mark - EN 13967.
Performance characteristics	-
Tensile strength (minimum)	480 N/50 mm.
Tear resistance	330 N, 400 N.
Elongation to break	20%.
Resistant to underground gases	Methane - 0.09 ml/m²/day atm. Carbon Dioxide - 0.09 ml/m²/day/atm. Radon - 8 x 10(-15).
Fire performance	Reaction to Fire: Class E.
Recycled content As defined in clause 7.8 of BS EN ISO 14021	0%.
Form	Polypropylene reinforcing grid with aluminium foil.
Root inhibitor	Included.
Physical properties	-
Colour	Black.
Weight (minimum)	370 g/m².
Dimensions	-
Thickness (minimum)	0.6 mm.
Width (minimum)	2 m.
Roll length (minimum)	50 m.

Sustainability data

Contains Red List materials	No
Country of material origin	Czechia
Country of product manufacture	Czechia
Material	Polypropylene Aluminium
A1–A3 ('Production stage')	Embodied carbon as defined in BS EN 15804
Normalized unit
Declared unit	0.41 kg CO₂ eq/m² Certified Lower emissions
Recyclability	Fully Recyclable
Recycled content As defined in clause 7.8 of BS EN ISO 14021	0 %