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Description

An enhanced copolymer thermoplastic flexible membrane designed to suit Marshalls' permeable paving system. It can be used in Sustainable Urban Drainage Systems (SUDS) to prevent run-off and flooding and as a method of collecting and cleaning storm water. It provides an impervious layer ensuring attenuation of the collected stormwater, restricts water entering the sub-grade and preserves sub-grade structural integrity.

Waterproofing system:

Marshalls M380 Tanking Membrane can be used with the following products to provide a waterproofing system:

  • Marshalls flexible Top Hat Units.
  • Marshalls Double-Sided Jointing Tape.

Jointing:

For most applications, tape-bonded joints are suitable. However, in applications where a high level of waterproofing integrity is required, such as sites with high water tables or areas above basement structures, the membrane should be laid with welded joints.

Features:

  • Excellent mechanical and physical properties.
  • Part of Marshalls' permeable paving system.
  • Preserves sub-grade structural integrity.
  • Restricts water entering the sub-grade.
  • Tape bonded or welded joints.

General information
Features

Excellent mechanical and physical properties

Part of Marshalls' permeable paving system

Preserves sub-grade structural integrity

Restricts water entering the sub-grade

Tape bonded or welded joints

Material

Polyethylene

Size

Supplied in 4 x 20 m rolls

Uniclass 2015 Plastics sheets (Pr_25_57_65_60)
Specification data
Product Reference

Marshalls M380 Tanking Membrane

Standard product features

Material:

Polyethylene.

Size:

Supplied in 4 x 20 m rolls.

Thickness:

0.38 mm.

Weight:

395 g/m².

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