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Description

A superior quality polymer modified High-Strength Bedding Concrete, manufactured under an ISO 9001 quality controlled environment; using dried sands, lime, cement and additives specially designed to meet or exceed the requirements of BS 7533 part 7 and 12. The product is used for bedding natural stone flags, cobbles and setts, clay and concrete pavers in a rigid construction.

Benefits:

  • Complies with BS 7533 part 7 and 12.
  • Shrinkage compensated.
  • Consistently high quality.
  • High early strengths.
  • Available in 25kg bags and site silos.
  • Eliminates waste and cleaner safer sites.
  • Also available in eco range.
  • Independent third party testing carried out by: RSK STATS Ltd.

Priming:

To achieve bond strength as described in BS 7533, the substrate must be primed using Priming Slurry prior to placing High Strength Bedding Concrete. All paving units must be primed with Priming Slurry promptly prior to placing into High Strength Bedding Concrete.

General information
Specification data - Fine bedding concretes
Product Reference

Streetscape® High Strength Bedding Concrete

Standard product features

Technical characteristics:

  • Compressive Strength 28 days (BS EN 1015-11): 43 N/mm².
  • Adhesion strength (with priming slurry) to BS EN 1015-12: > 2.0 N/mm².
  • Modulus of elasticity to DIN 18555-6:16,000 N/mm².
  • Shrinkage to BS EN 445: < 0.1%.
  • Density: 1900 kg/m³.
  • Flexural strength to BS EN 1015-11: 8.4 N/mm².
  • Maximum thickness: 75 mm (applied in a single pass).
  • Minimum thickness: 10 mm.
  • Use: Internal or external.
  • Yield: Approx 2.1-2.2kg/mm/m² (1 bag = approximately 0.25 m³).
  • Recommend water content: 8–10%.
  • Hardening time (before foot traffic): 12 hours.
  • Hardening time (before vehicle traffic): 24 hours (depending on site conditions).

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