Nanodefense® Eco

Application

For the waterproofing of smooth, compact and absorbent substrates before laying ceramic coverings with adhesives.

Description

A single component, certified, organic, water-based, mineral waterproofing product for absorbent substrates in damp environments, suitable for use with EMICODE® Green Building. It has very low volatile organic compound emissions.

Nanodefense® Eco develops total water-resistance under positive thrust, guaranteeing the protection of absorbent substrates or those subject to damp, or in constantly humid environments.

Features and benefits:

  • Suitable for internal use.
  • Suitable for subsequent laying of ceramic tiles, porcelain tiles and natural stone using mineral adhesives.
  • High elasticity and chemical stability.
  • It can be easily applied with a spreader or roller to any substrate.
  • EMICODE® Green Building rating: Eco 5.
  • Contributes to LEED points.

Applications:

For the waterproofing of smooth, compact and absorbent substrates before laying ceramic coverings with adhesives.

– Suitable adhesives:

  • Mineral adhesives and mineral adhesives with SAS technology, single and two-component organic mineral adhesives.
  • Single-component and two-component organic mineral adhesives.
  • Cement-based, water-dispersed, reactive-epoxy and polyurethane two-component adhesives.

– Suitable substrates:

Concrete flooring, compact and smooth cement-based screeds, prefabricated or fresh concrete castings, gypsum, plasterboard and gypsum brick walls, cement-based plasters and finishing products and cement-lime mortar.

Consult manufacturer for recommended substrate preparation and substrates not suitable for the application of this product.

General information

Material

Co-polymers dispersed in water

Uniclass 2015

Pr_35_31_68_70 Resin floor coatingsPrimary

CAWS

M40/10 Natural stone covering to

M40/110 Tiling to

M40/115 Natural stone covering to

M40/120 Mosaic to

M40/5 Tiling to

Specification data - Resin floor coatings

Product Reference

Nanodefense® Eco

Standard product features

Material:

Co-polymers dispersed in water.

Thickness per coat (minimum):

1 mm.

Coverage:

≈1.5 kg/m².

Technical properties (23°C, 50% R.H):

  • Appearance: Light blue paste.
  • Specific weight: ≈1.44 kg/dm³.
  • Viscosity: ≈ 1 100 000 MPa·s (rotor 93 rpm 0.5, Brookfield method).
  • Application temperature: 5–35°C.
  • Foot traffic: ≈2 hours.
  • Dilution required for base coat: ≈5%.
  • Waiting time between first and second coat: ≈1 hour.
  • Waiting time before laying: 2–48 hours.
  • Water-resistance (to DIN 1048): ≥3 bar.
  • Permeability to water vapour, μ (after 28 days): ≥20 000.
  • Water absorption (after 28 days, to UNI 8202/22): ≤5%.
  • Adhesion to concrete (after 28 days, to BS EN 1542): ≥1 N/mm².
  • Tensile strength (after 28 days, to BS EN 1348): Adhesives Class C1: ≥0.5 N/mm²; adhesives Class C2: ≥1 N/mm².
  • Ultimate elongation (after 7 days, to DIN 53 504): ≥90%.
  • Crack bridging (to ASTM C 1305): ≥1.5 mm.
  • Conformity: CSTB.

Third party certifications

  • GEV: 2134/11.01.02 : Certified
  • GEV-Emicode: EC1 PLUS

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