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Application

Suitable for the following:

  • A floor finish for foot traffic or light commercial areas.
  • Underlayment before the application of floor finishes or Cemtop XD.

Description

A general purpose self-levelling underlayment.


Features and benefits:

  • Rapid hardening.
  • Very fast application.
  • Can be applied directly onto concrete floors.
  • Application thickness 5 mm to 50 mm.
  • Available in 25 kg packs.

General information

Color

Grey

Finish

Smooth

Material

Cement

Shape

Formless

Warranty description

-

Manufacturer guidance

A project specific warranty document for an agreed period for products supplied in accordance with a detailed Specification Document is available on request.

Uniclass

Pr_35_31_06_80 Smoothing and levelling underlay compoundsPrimary

CAWS

M10/12 Proprietary polymer modified levelling screeds

M10/160 Proprietary self smoothing levelling screeds

M10/17 Proprietary polymer modified wearing screeds

M10/192 Proprietary self smoothing wearing screeds

M40/460 Smoothing underlayment

M42/10 Wood flooring

M42/110 Wood block flooring

M50/460 Smoothing/ levelling underlayment compound

M50/65 Laying coverings

Specification data - Smoothing and levelling underlay compounds

Material

Polymer modified cementitious screed.

Primer

Nitoprime 33.

Guidance for specification option:

An aqueous acrylic copolymer. Two coats.

Screed thickness

-

Manufacturer guidance

5–50 mm. Consult manufacturer for recommendations.

Declaration of conformity

UK 9-39.

Manufacturer guidance

Declaration of performance.

Standard

To BS EN 13813:2002.

CompressiveStrength

To BS EN 13892-2:2002, 25 N/mm² (28 days).

Guidance for specification option:

>25 MPa.

Flexural strength

To BS EN 13892-2:2002, 5 N/mm² (28 days).

Guidance for specification option:

>5 MPa.

Abrasion resistance

To BS EN 12892-4:2002, 170 µm (28 days).

Bond strength

To BS EN 13892-8:2002, 1.7 N/mm² (28 days).

Impact resistance

To BS 8204-1:2003, 0.7 mm (Pass <1 mm).

Slip resistance

To BS EN 13036-4:2011, Wet, 56; Dry, 66 (28 days, Pass >40).

Open time

Foot traffic in four hours, light traffic in 48 hours.

Manufacturer guidance

Traffic time at 20°C.

Colour

Grey.

Fire resistance

NPD.

Resistance

< AR2.

Manufacturer guidance

Wearing resistance.

Sustainability data

Country of material origin

United Kingdom

Literature

Technical Datasheet Catalogue 15th Edition

Technical Datasheet Catalogue 15th Edition

Cemtop Datasheet

Cemtop Datasheet