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Description

Haddonstone offers a range of paving designs for interior and exterior use.

Like quarried stone, TecStone can exhibit slight shade variations from piece to piece, reflecting the colour of the natural materials used in the production process.

Material:

- TecStone (wet cast limestone):

High quality wet cast stone, comprising over 60% natural limestone aggregate. Denser than the Haddonstone material, TecStone is acid etched as standard to provide an attractive appearance similar to a finished natural stone. Designed to meet demanding performance criteria and can incorporate structural reinforcement and cast-in fixings. TecStone is the preferred material for architectural projects where structural performance is required.

Type:

- Textured Paving:

Paving with a subtle texture which is available in the following sizes:

  • HN800A: 600 x 600 x 38 mm.
  • HN801A: 600 x 300 x 38 mm.
  • HN802A: 300 x 300 x 38 mm.
  • HN805A: 450 x 450 x 38 mm.

Smooth Paving:

Paving with a smooth finish which is available in the following sizes:

  • HN700A: 600 x 600 x 38 mm.
  • HN701A: 600 x 300 x 38 mm.
  • HN702A: 300 x 300 x 38 mm.
  • HN705A: 450 x 450 x 38 mm.
  • HN706A: 450 x 225 x 38 mm.

- Riven Paving:

Paving with a riven texture which is available in:

HN855A: 450 x 450 x 38 mm.

General information

Material

TecStone (wet cast limestone)

Uniclass 2015

Pr_20_93_52_13 Cast stone masonry unitsPrimary

CAWS

F22/110 Cast stone

Specification data - Cast stone masonry units

Product Reference

Pavers

Type

HN700A

HN701A

HN702A

HN705A

HN706A

HN800A

HN801A

HN802A

HN805A

HN855A

Material

TecStone (wet cast limestone)

Colour

Bath 02

Ivory Limestone IL

Portland 01

Bespoke

Insert requirement for colour.

Standard product features

Weight:

89 kg/m².

Compressive cube strength after 28 days (minimum):

TecStone: >45 MPa.

TecStone material exceeds the requirements of the United Kingdom Cast Stone Association (UKCSA) specification and comply with the requirements of BS 1217, BS 5642-2+ A1 and BS EN 13198.

TecStone:

  • Material density: 2350 kg/m³.
  • Compressive strength: Minimum compressive cube strength at 28 days is >45 N/mm² (MPa).
  • Aggregate size: 0–10 mm continuously graded.
  • Finish: Light acid etched.
  • Freeze/ thaw resistance: Complies with UKCSA Standards so products deemed freeze/ thaw resistant.
  • Handling reinforcement: Where appropriate units may contain one or more stainless steel, synthetic fibre or extruded basalt reinforcement bar (30 mm minimum cover).
  • Slip resistance 'Smooth' finish paving tested to BS EN 1339. Unpolished slip resistance value (USRV) was average 86: 'Extremely low' potential for slip. Surface Micro-roughness test (Rz) was average 33.3 µm: 'Low' potential for slip.

Literature
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