Brackets and Corbels
Application

  • Suitable for indoors and outdoors.
  • Suitable for commercial and residential projects.

Please note that attention must be given to the damp-proofing detail where a bracket or corbel bridges a cavity wall.

Description

Cast stone brackets and corbels suitable for either new build or restoration projects. The corbel has numerous applications – below window sills, ledges, balconies or parapets, a corbel acts as a great support for any kind of protruding structure. Bespoke designs also available, consult manufacturer for details.

Material:

- Haddonstone (Semi-dry cast limestone):

High quality semi-dry cast stone, consisting of over 50% limestone aggregate. With a surface texture similar to Portland Stone, Haddonstone is regularly used alongside or as an alternative to natural stone.

- 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.

Features and benefits:

  • Available in a range of colours.
  • Available in a range of materials.
  • Aesthetically pleasing appearance.

Applications:

  • Suitable for indoors and outdoors.
  • Suitable for commercial and residential projects.

Please note that attention must be given to the damp-proofing detail where a bracket or corbel bridges a cavity wall.

General information

Material

Haddonstone (semi-dry cast limestone)

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

Cast Stone Brackets And Corbels

Type

Q720

Q740

Q750

Q760

Q781

Q790

Bespoke

Consult manufacturer for details and insert requirements.

Material

Haddonstone (semi-dry cast limestone)

TecStone (wet cast limestone)

Colour

Bath 02

Ivory Limestone IL

Portland 01

Bespoke

Insert requirement for colour.

Accessories

None

Cast-in fixings

Insert requirements for cast fixings.

Cast-in lifting sockets

Insert requirements for lifting sockets.

Standard product features

Compressive cube strength after 28 days (minimum):

  • Haddonstone: >35 MPa.
  • TecStone: >45 MPa.

Both materials exceed 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.

Haddonstone:

  • Material density: 2150 kg/m³.
  • Compressive strength: Minimum compressive cube strength at 28 days is >35 N/mm² (MPa).
  • Aggregate size: 0–3 mm continuously graded.
  • Finish: Ex-Mould (no finishing required).
  • 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).

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).

Product Options

Type:

- Size:

  • Q720 - Bracket 840 x 174 x 175 mm.
  • Q740 - Bracket 352 x 357 x 90–268 mm.
  • Q750 - Bracket 215 x 190–260 x 102 mm.
  • Q760 - Sill Bracket 140 x 75 x 140 mm.
  • Q781 - Corbel 140 x 237–327 x 215 mm.
  • Q790 - Corbel 215 x 337–552 x 215 mm.

- Weight:

  • Q720: 35 kg.
  • Q740: 49 kg.
  • Q750: 7 kg.
  • Q760: 3 kg.
  • Q781: 18 kg.
  • Q790: 43 kg.

Literature
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