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Sikaplan®-1651 Loose VOC Gas Barrier

Verified by manufacturer 1 month ago

Sika Limited

A loose laid, multi-layer, polyethylene membrane for ground level waterproofing and gas protection. It has exceptionally high resistance to ground gas and VOCs.

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Application

Suitable for use as ground gas, hydrocarbon protection and waterproofing at ground level or below ground installations.

Description

Sikaplan®-1651 Loose VOC Gas Barrier is specifically designed, manufactured, tested and certified to perform as a methane, carbon dioxide, radon, ground gas, VOC, air and moisture and hydrocarbon protection system. It is typically used for the gas and waterproofing of ground-level structures where harmful ground gases are anticipated.


Features and benefits:

  • Quick and easy installation.
  • A fully welded system.
  • High resistance to ground gases.
  • Exceptional chemical resistance.
  • Manufactured to meet the most up-to-date British Standards and guidance.
  • Long term durability (performance guarantees for the lifetime of the building).


Approvals/ standards:

  • Conforms to the requirements of EN13967:2012.
  • NHBC Standards Compliant.
  • CIRIA C748 Compliant (VOC barrier).
  • BS 8485:2015 + A1:2019 Compliant (methane and carbon dioxide barrier).
  • BBA Certified – Certificate No: 20/5738.


For full durability and chemical resistance information, please consult manufacturer.

General information

Color

Grey

Finish

Other

Material

Polyethylene

Shape

Other

Length

50000 mm

Width

2000 mm

Height

0.5 mm

Uniclass

Pr_25_57_65_60 Plastics sheetsPrimary

CAWS

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

J40/35 Loose-laid plastics or rubber gas-retardant membranes

Product range

Waterproofing

Specification data - Plastics sheets

Material

Polyethylene.

Purpose

Ground level waterproofing and gas protection.

Standard

To BS EN 13967.

Performance characteristics

-

Tensile strength (minimum)

To EN 12311-1, 550 N/50 mm (MD); 400 N/50 mm (CMD).

Tear resistance

To EN 12310-1, 300% (MD and CMD).

Manufacturer guidance

Resistance to tearing (nail shank).

Resistant to underground gases

BS EN 13967.

Water vapour resistance (minimum)

To EN 1931, 0.93–0.95 g/m²/day.

Manufacturer guidance

Water vapour transmission.

Fire performance

To EN 13501-1, Class E.

Third-party certification

British Board of Agrément (BBA) certificate.

Guidance for specification option:

Certificate number 19/5681.

Physical properties

-

Colour

Grey.

Weight (minimum)

500 g/m².

Manufacturer guidance

To EN 1849-2.

Dimensions

-

Thickness (minimum)

0.5 mm.

Manufacturer guidance

To EN 1849-2.

Width (minimum)

2 m.

Manufacturer guidance

To EN 1849-2.

Roll length (minimum)

50 m.

Manufacturer guidance

To EN 1849-2.

Resistance to impact

To EN 12691-B, 650 mm.

Static load resistance

To EN 12730-B, ≥20 Kg.

Puncture resistance

To EN 12236, ≥2.0 kN.

Manufacturer guidance

Resistance to static puncture.

Watertightness

To EN 1928, Pass.

Manufacturer guidance

Watertightness 60 kPa and 196 kPa - 20 m water head (basement

application).

Chemical resistance

To EN 1847 and EN 1928, Pass.

Methane permeability

To BS EN ISO 15105-1, 0.13 ml/m²/day/atm.

Carbon dioxide permeability

To BS EN ISO 15105-1, 3.01 ml/m²/day/atm.

Radon permeability

To K124/02/95, 1.0 x 10-¹² m²/s.

Literature

SikaPlan VOC & Gas Barrier Brochure

SikaPlan VOC & Gas Barrier Brochure

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