Keralevel® Eco LR

Keralevel® Eco LR

Kerakoll Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

Levelling mineral compound.

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Application

For the levelling correction of uneven substrates, with extra-rapid setting and drying and compensated shrinkage. For use in domestic, commercial and industrial applications and on heat-radiant slabs.

Description

A certified, rapid hardening, eco-friendly, mineral levelling product for the high performance, high thickness correction of irregular substrates, suitable for use with EMICODE® Green Building. It has low CO2 emissions, very low volatile organic compound emissions, contains locally-sourced recycled raw materials and is recyclable as an inert material.

Keralevel® Eco LR develops a thixotropic balance, which is suitable for use to correct walls that are out of plumb or are irregular, and uneven floors without holding up site schedules and subsequent laying of floor/ wall coverings.

Features and benefits:

  • Suitable for internal or external use.
  • Thickness of 1–25 mm.
  • Prolonged workability, also suitable for large surface areas.
  • High dimensional stability and long-lasting performance.
  • High mechanical resistance.
  • EMICODE® Green Building rating: Eco 5.
  • CE marked to BS EN 13813, contributes to LEED points.

Applications:

For the levelling correction of uneven substrates, with extra-rapid setting and drying and compensated shrinkage. For use in domestic, commercial and industrial applications and on heat-radiant slabs.

– Suitable adhesives:

  • Mineral adhesives with SAS technology, single and two-component organic mineral adhesives.
  • Reactive-epoxy and polyurethane, single and two-component cement-based adhesives, dispersed in water or solvent solutions.

– Suitable overlays:

  • Porcelain and ceramic tiles, clinker, cotto and natural stone of all types and formats.
  • Agglomerate materials.
  • Hardwood floors
  • Textiles, rubber, polyvinyl chloride (PVC), linoleum, paints.

– Suitable substrates:

Suitable for use on cement-based plasters or lime and cement mortars, on mineral screeds or screeds made using Keracem® Eco as binder or ready-for-use premixed products, cement-based screeds, concrete and residual traces of cement-based adhesives.

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

General information

Uniclass 2015

Pr_35_31_06_80 Smoothing and levelling underlay compoundsPrimary

CAWS

M40/10 Natural stone covering to

M40/110 Tiling to

M40/115 Natural stone covering to

M40/120 Mosaic to

M40/460 Smoothing underlayment

M40/5 Tiling to

M50/10 Resilient floor tiling

M50/110 Resilient floor tiling

M50/460 Smoothing/ levelling underlayment compound

Product range

Floor levelling Compounds

Specification data - Smoothing and levelling underlay compounds

Product Reference

Keralevel® Eco LR

Standard product features

Application thickness:

1–25 mm.

Coverage:

≈1.5 kg/m².

Technical properties (23°C, 50% R.H):

  • Appearance: Pre-mixed.
  • Apparent volumetric mass: ≈1.45 kg/dm³.
  • Mineralogical nature of inert material: Silicate - crystalline carbonate.
  • Grading: ≈0–600 μm.
  • Specific weight: ≈1.62 kg/dm³.
  • Application temperature: 5–30°C.
  • Foot traffic: ≈2 hours.
  • Waiting time before laying: Ceramic tiles, terracotta: ≈2 hours; hardwood floors, resilient materials and natural stone: ≈12 hours.
  • Adhesion to concrete (after 28 days, to BS EN 13892-8): ≥1 N/mm².
  • Compressive strength (after 28 days, to BS EN 13892-2): ≥20 N/mm².
  • Flexural strength (after 28 days, to BS EN 13892-2): ≥6 N/mm².
  • Abrasion resistance (after 24 hours, to BS EN 13892-2): ≤250 N/mm².
  • Surface hardness (after 28 days, to BS EN 13892-6): ≥30 N/mm².
  • Conformity (to BS EN 13813): CT–C20–F6.

Third party certifications

  • GEV: 2951/11.01.02 - Certified
  • GEV-Emicode: EC1-R PLUS

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