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Permeable Pathways | Rubber-Gravel Mix (SBRA)

Verified by manufacturer 7 days ago

DCM Surfaces Third party certifications:
  • Constructionline Gold

    Constructionline Gold

    Certificate type

Rubber-Gravel mix combines rubber's flexibility with the robustness and visual appeal of natural stone, creating a durable, attractive mix with excellent grip.

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Application

Suitable for:

  • Sporting arenas, footpaths, canal paths, tree pits and cemetery paths.
  • Bicycles, pedestrian and equestrian traffic on pathways.
  • Sustainable drainage in cities, towns and countryside.

Description

Rubber-Gravel Mix (SBRA) is a blend of recycled rubber and natural aggregate with a resin binder to offer a seamless, porous, low maintenance bound surface for pedestrian pathways, cycle tracks, golf courses, patios, courtyards and tree pits.


It can be used to even out undulating ground beneath products like wetpour and bound gravel, as a tarmac replacement on hard-to reach areas such as rooftops, or as a stand-alone surface for pathways and bridleways.


Features and benefits:

  • Porous and slip-resistant.
  • Suitable for wheelchair users.
  • Permeable for reduced risk of ponding.
  • Durable and hard wearing.


View build up information and maintenance information - click here

To request samples - click here 

View install videos - click here 


FAQ's


Q. What are the main advantages of rubber-gravel surfacing when compared to resin bound gravel?

A. Typically, rubber-gravel mix is lower cost, more porous and provides enhanced slip resistance. The rubber element is from recycled sources and the overall feel is soft underfoot, making it a much more appealing pathway solution.


Q. Does rubber-gravel mix require maintenance?

A. Rubber-gravel mix should be swept regularly to avoid a build-up of debris, resulting in the surface becoming less porous. Periodic jet washing is also recommended using a low-pressure setting.


Q. Will there be any changes to the rubber-gravel mix during extreme weather?

A. The rubber-gravel mix is highly porous, so water will run through the surface and into the ground. This prevents the water from pooling on top of the surface.


Q. What temperature should rubber-gravel mix be laid in?

A. The air temperature should be a minimum of 5 degrees and the surface temperature should be a minimum of 3 degrees above dew point (the temperature at which condensations forms).


Q. What can rubber-gravel mix be laid onto?

A. Rubber-gravel mix can be installed onto compacted MOT type 1 stone, concrete or asphalt. Thickness varies depending on the subbase type to ensure adequate strength.


Q. Can vehicles be driven on rubber-gravel mix?

A. Rubber-gravel mix can accommodate light weight vehicles travelling across the surface (e.g. golf buggies), and is suitable for bicycle traffic. It is not suitable for regular motorised vehicle use.


Q. How long will the rubber-gravel mix last for?

A. This will depend on how heavily it will be used and how it is maintained. DCM have been back on sites over 10 years old where the rubber-gravel surfacing is still in good condition.


Q. Can rubber-gravel mix be laid in the rain?

A. Unfortunately, rubber-gravel mix can only be installed in dry weather conditions.

General information

Color

Silver

Yellow

Red

Finish

Anti-slip

Material

Styrene-butadiene rubber (SBR)

Gravel

Resin

Shape

Circle

Diamond

Elliptical

Hexagon

Kite

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Length

Bespoke

Width

Bespoke

Height

Bespoke

Warranty description

Five year

Uniclass

Pr_35_31_05_71 Resin-bound mixed aggregate surfacingsPrimary

CAWS

Q23/20 Resin bound aggregate surfaces

Q26/260 Resin bound stone aggregate surfacing

Specification data - Resin-bound mixed aggregate surfacings

Aggregate

-

Type

Rubber-gravel mix.

Colour

Red.

Yellow.

Silver.

Binder

-

Type

Polyurethane resin.

Manufacturer guidance

12% minimum binder content.

Slip resistance – water wet (minimum)

-

Manufacturer guidance

Certified to BS 7188.

Standards

To EN 12626.

Cure time

6–24 hours.

Base

25 mm base course.

Guidance for specification option:

Suitable for Concrete, Macadam, Flags and MOT Type 1 base.

35 mm base course.

Guidance for specification option:

Suitable for Concrete, Macadam, Flags and MOT Type 1 base.

50 mm base course.

Guidance for specification option:

Suitable for Concrete, Macadam, Flags and MOT Type 1 base.

Manufacturer guidance

Refer to data sheet for subbase compatibility and recommended base build-up to create a permeable surface.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Material

Styrene-butadiene rubber (SBR)

Gravel

Resin

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

50 %

Expected Life

Ten year

Third party certifications

Constructionline Gold

Constructionline Gold

Constructionline Gold

Literature

RUBBER-GRAVEL-MIX

RUBBER-GRAVEL-MIX

Case studies

Huddersfield Canal

Huddersfield Canal