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Protech Gas Barrier Membranes
Protech Gas Barrier Membranes
Protech Gas Barrier Membranes

Verified 4 months ago

A Proctor Group Ltd

Protech GM Super

Verified 4 months ago

A Proctor Group Ltd

Protech Radon 400

Verified 4 months ago

A Proctor Group Ltd

Protech VOC Flex

Summary
A range of gas barriers for use in ground floors.
A range of gas barriers for use in ground floors.
A range of gas barriers for use in ground floors.
Third party certification
Color
Red, Green, Orange
Red, Green, Orange
Red, Green, Orange
Material
Low density polyethylene (LDPE), Polypropylene, Polyester, Aluminium
Low density polyethylene (LDPE), Polypropylene, Polyester, Aluminium
Low density polyethylene (LDPE), Polypropylene, Polyester, Aluminium
Shape
Rectangle
Rectangle
Rectangle
Length
50000 mm
50000 mm
50000 mm
Width
2000 mm
2000 mm
2000 mm
Height
0.4 mm, 0.43 mm, 0.55 mm
0.4 mm, 0.43 mm, 0.55 mm
0.4 mm, 0.43 mm, 0.55 mm

Specification

Material
Low-density polyethylene (PE-LD) and aluminium.
Low-density polyethylene (PE-LD) and polyester.
Polyethylene, low-density polyethylene (PE-LD), ethylene vinyl alcohol (EVOH) and polypropylene.
Purpose
Gas retardance and damp-proof membrane.
Gas retardance and damp-proof membrane.
Gas retardance and damp-proof membrane.
Standard
To BS EN 13967.
To BS EN 13967.
To BS EN 13967.
Third-party certification
British Board of Agrément (BBA) certificate.
British Board of Agrément (BBA) certificate, Irish Board of Agrément (IBA) Certificate.
British Board of Agrément (BBA) certificate.
Performance characteristics
-
-
-
Tensile strength (minimum)
452 N/50 mm (MD), 380 N/50 mm (CD).
≥310 N/50 mm (MD), ≥210 N/50 mm (CD).
776 N/50 mm (MD), 655 N/50 mm (CD).
Tear resistance
315 N (MD), 331 N (CD).
≥200 N (MD), ≥230 N (CD).
248 N/mm (MD), 355 N/mm (CD).
Resistant to underground gases
Radon, methane, carbon dioxide.
Radon.
Radon, methane, carbon dioxide, hydrocarbons and VOCs.
Recycled content
None – virgin material.
-
-
Form
Multi-layer, reinforced.
Reinforced.
Multi-layer, reinforced.
Physical properties
-
-
-
Colour
Green and silver.
Red.
Orange.
Weight (minimum)
370 g/m².
400 g/m².
564 g/m².
Dimensions
-
-
-
Thickness (minimum)
0.4 mm.
0.43 mm.
0.55 mm.
Width (minimum)
2 m.
2 m.
2 m.
Roll length (minimum)
50 m.
50 m.
50 m.
Elongation to break
-
-
25.2% (MD), 20.6% (CD).
Water vapour resistance (minimum)
-
-
200 MN·s/g.

Sustainability data

Material
Low density polyethylene (LDPE), Polypropylene, Polyester, Aluminium
Low density polyethylene (LDPE), Polypropylene, Polyester, Aluminium
Low density polyethylene (LDPE), Polypropylene, Polyester, Aluminium