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View larger image of SURFASSEAL Bentomax N-P from SURFASOLOGYSURFASSEAL Bentomax N-P

SURFASSEAL Bentomax N-P is a sodium bentonite-based Geosynthetic Clay Liner (GCL) waterproofing membrane, designed for use in below-ground reinforced concrete structures.Consists of a bed of sodium-bentonite granulated powder encapsulated between a high tensile woven fabric liner and a non-woven fabric liner which are stitched together using a special precision needling technique.Penetrating water causes the sodium bentonite granulates to hydrate and swell, producing an impermeable membrane which is self-healing, and can seal any small cracks in the concrete. Overlaps should be detailed using SURFASSEAL-Powder.Features and benefits:Tough and resistant.Demonstrates self-healing properties.Higher puncture and tear resistance compared to conventional foils and coatings.Quick and easy to install without complicated welding equipment.Can be installed in every season, independently of temperature and weather conditions.Quality control tested to ensure consistently high quality.May be installed pre-form or post-form.Available in two sizes: 6 and 68 m² rolls.Technical characteristics:Thickness ENISO: 7 mm.Swell index to ASTM D: 24 ml/2g.Peel strength to ASTM D: ≥812 N/m.Puncture force ENISO: >2 kN.Bentonite mass to EN 14196: 4.9 kg/m².Hydraulic conductivity to ASTM D: <5 E-11 m/s-1 5887.Tensile strength to ASTM D: <20 kN/m.

SURFASSEAL Bentomax N-P is a sodium bentonite-based Geosynthetic Clay Liner (GCL) waterproofing membrane, designed for use in below-ground reinforced concrete structures.

Consists of a bed of sodium-bentonite granulated powder encapsulated between a high tensile woven fabric liner and a non-woven fabric liner which are stitched together using a special precision needling technique.

Penetrating water causes the sodium bentonite granulates to hydrate and swell, producing an impermeable membrane which is self-healing, and can seal any small cracks in the concrete. Overlaps should be detailed using SURFASSEAL-Powder.

Features and benefits:

  • Tough and resistant.
  • Demonstrates self-healing properties.
  • Higher puncture and tear resistance compared to conventional foils and coatings.
  • Quick and easy to install without complicated welding equipment.
  • Can be installed in every season, independently of temperature and weather conditions.
  • Quality control tested to ensure consistently high quality.
  • May be installed pre-form or post-form.
  • Available in two sizes: 6 and 68 m² rolls.

More about SURFASSEAL Bentomax N-P:
As standard

SURFASSEAL Bentomax N-P
 Manufacturer:
SURFASOLOGY.
  -Web:http://www.surfasology.com/.
  -Tel:+353 (0)1 832 10 05.
  -Product reference:
SURFASSEAL Bentomax N-P.


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Guidance

for SURFASSEAL Bentomax N-P

from SURFASOLOGY

More about SURFASSEAL Bentomax N-P: As standard

As standard

Technical characteristics:

  • Thickness ENISO: 7 mm.
  • Swell index to ASTM D: 24 ml/2g.
  • Peel strength to ASTM D: ≥812 N/m.
  • Puncture force ENISO: >2 kN.
  • Bentonite mass to EN 14196: 4.9 kg/m².
  • Hydraulic conductivity to ASTM D: <5 E-11 m/s-1 5887.
  • Tensile strength to ASTM D: <20 kN/m.

Further Information

Literature:

RIBA Product Selector

Additional information may be available for SURFASOLOGY from ribaproductselector.com.

Contacts:

http://www.surfasology.com/

sales@surfasology.com

T: +353 (0)1 832 10 05

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