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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

Material

Cement

Literature

Technical Datasheet Catalogue 15th Edition

Technical Datasheet Catalogue 15th Edition

Cemtop Datasheet

Cemtop Datasheet

Cemtop GP Safety Datasheet

Cemtop GP Safety Datasheet

Case studies

Bridport House

Bridport House