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Description

To protect atmospherically exposed reinforced concrete structures from attack by acid gases, chloride ions, sulfates, oxygen and water, especially where there is a danger of subsequent cracks appearing within the substrate. Dekguard E2000 is suitable for use on all types of structures, including those in coastal environments.

The Dekguard E2000 system comprises of a single component penetrating primer and a single component elastomeric pigmented coating, both ready for immediate site use.

A choice of primers is available:

  • Nitobond DG is a film forming stabilising primer, utilised when chloride resistance is of primary importance.
  • Nitobond AR is used where chloride resistance is of secondary importance to carbonation resistance.
  • Dekguard E2000, a single-component elastomeric coating.

Features and benefits:

  • Can accommodate substrate cracking up to 2 mm and cyclic movement of 0.3 mm.
  • Excellent barrier to carbon dioxide, chloride ions, oxygen and water.
  • Allows water vapour to escape from structure.
  • UV-resistant.
  • Water-based.
  • Wide range of decorative colours.

General information
Specification data
Product Reference

Dekguard E2000

Standard product features

Technical properties:

  • Carbon dioxide permeability (to BS EN 1062-6): 106 m.
  • Water vapour permeability (to BS EN ISO 7783-2): 0.76 m.
  • Bond strength by pull-off test (to BS EN 1542): 2.1 MPa.
  • Volume solids: 50%.
  • Crack bridging ability (to UNE EN 1062-7): 1295 μ.
  • Fire rating (to BS EN 13501-1): Euroclass B.

Literature
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