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SikaScreed® HardTop-60 - Floor Levelling Screed

Verified by manufacturer 6 months ago

Sika Limited Third party certifications:
  • EPD

    EPD

    Certificate type

Cementitious, rapid hardening, high strength, floor levelling screed.

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Application

  • Repair and levelling of large area industrial floors.
  • Bonded, unbonded and floating screed wearing layer system.
  • Bonded, unbonded and floating screed base layer for resin top coats.

Description

SikaScreed® HardTop-60 is a cementitious, one-part, rapid hardening, high strength, floor levelling screed and repair mortar for industrial floors. Provides a low maintenance, high mechanical and abrasion resistant smooth screed, suitable as a finished surface or a base layer for resin based coatings.


Features and benefits:

  • Rapid hardening screed and repair mortar (≥ 35 N/mm² 24 hours).
  • Long surface finishing window ( > 60 minutes).
  • Usability after ~24 hours hardening.
  • Pre-batched,one-part mortar. Only needs the addition of water.
  • Low maintenance.
  • Easy to apply and laid as monolithic flat floor finish or on a slope.
  • High mechanical and abrasion resistance.
  • Final trafficable screed wearing layer.
  • Screed suitable for underfloor heating (Water and electrical systems).
  • May be covered or overlaid with epoxy, PU or hybrid flooring systems after 18 hours.
  • Application of specific resin-based flooring primer within hours after placing SikaScreed® HardTop-60.
  • Exterior use with surface impregnation / coating protection.
  • Layer thickness: 8-80 mm.
  • CE marked.
  • VOC emission classification GEV-Emicode EC1PLUS.
  • Reaction to fire A1fl.
  • Bonding bridge: SikaScreed®-20 EBB.

General information

Color

Grey

Finish

Smooth

Material

Cementitious

Uniclass

Pr_35_31_06_12 Cementitious levelling screed mixesPrimary

CAWS

M10/19 Proprietary screeds to BS EN 13813

M10/195 Proprietary screeds to BS EN 13813

Specification data - Cementitious levelling screed mixes

Cement

Special cement based powder with hard aggregates.

Abrasion resistance

A6, ≤ 6 cm³/ 50 cm² to EN 13892-3 Böhme.

CompressiveStrength

≥60 N/mm² (after 28 days).

Flexural strength

≥7 N/mm² (after 28 days).

Density

~2.25 kg/L.

Sustainability data

Third party certifications

EPD

EPD

EPD - SikaScreed HardTop 60

Literature

Product Data Sheet - SikaScreed HardTop 60

Product Data Sheet - SikaScreed HardTop 60

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