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Description

Cementitious screed with diamond polished, exposed aggregate surface.

General information
Finish

Light

Exposes fine sand matrix.

Medium

Standard, exposes matrix aggregate, 3–5 mm.

Heavy

Exposes matrix aggregate, >5 mm.

Material

Unbonded C40 concrete screed to BS EN 206-1 and BS 8500-2

Cement: CEM 1 to BS EN 197-1, minimum cement content of 330 kg/m³, contains GGBS cement substitute

Sand: To BS 882

Course aggregate single size: 10-20 mm

Fibres: Polypropylene stealth

Shrinkage additive: Grace ADVA floor 250

Uniclass 2015 Cementitious wearing screed systems (Ss_30_42_15_15)
Specification data
Product Reference

Diamond Polished Concrete

Finish

Light

Exposes fine sand matrix.

Medium

Standard, exposes matrix aggregate, 3–5 mm.

Heavy

Exposes matrix aggregate, >5 mm.

Colour

Insert RAL colour requirement, contact manufacturer for information.

Standard product features

Material:

  • Unbonded C40 concrete screed to BS EN 206-1 and BS 8500-2.
  • Cement: CEM 1 to BS EN 197-1, minimum cement content of 330 kg/m³, contains GGBS cement substitute.
  • Sand: To BS 882.
  • Course aggregate single size: 10-20 mm.
  • Fibres: Polypropylene stealth.
  • Shrinkage additive: Grace ADVA floor 250.

Depth:

75–200 mm.

Reinforcement:

One layer of A252 spaced on 40/50 mm spacers. 10 mm wide rib dowel bars to all corners.

Consistence class:

140 mm S3 slump.

Drying shrinkage (maximum):

0.075%.

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