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ReRoot Ribbed - Root Barrier, Root Director

Verified by manufacturer 4 months ago

RER300A

GreenBlue Urban Ltd Variant:

A range of ribbed tree root barriers.

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+44 (0)1580 830800 Website

Application

  • Designed for the protection of paved surfaces, shallow service ducts and utilities.
  • Within RootSpace or StrataCells or for use in soft landscaped areas.

Description

Ribbed root barrier for directing tree roots into intended rooting zones and away from pavement and utilities.


ReRoot directs roots down and away from the surface, to keep roots in intended rooting zones and away from paved surfaces and utilities. They can be used to surround individual trees or groups of trees, and are also used as an interlock when joining roll ends. Using ReRoot prevents the establishment of shallow roots beneath paving, which could disrupt the paved surface in later years. ReRoot also encourages roots to a deeper more moist soil profile to support drought tolerance.


Many local authorities now state in their planning policy that trees planted in soft areas within 3 m of a paved or hard surface, that will be adopted by the council, must be lined with a root barrier.


Features and benefits:

  • Deeper root system means greater drought tolerance and improved tree stability.
  • Deeper root system is not vulnerable to de-icing salts, used extensively on sidewalks.
  • Protects pedestrian curbs from root heave.
  • Can be retro-fitted around recently planted trees
  • Protects trees when pavement reinstatement works are carried out.
  • Easy to install, no specialist equipment needed.
  • Ribbed construction prevents root swirl and directs roots downward and outward.
  • Flexible design allows the barrier to curve around obstacles but is rigid enough to hold its form when backfilling.
  • ReRoot jointing tape will ensure root-proof joints.

General information

Color

Black

Finish

Satin

Material

High density polyethylene (HDPE)

Shape

Other

Guidance for specification option:

Roll.

Length

Bespoke

Guidance for specification option:

Maximum 30 m.

Width

300 mm

600 mm

1000 mm

Uniclass

Pr_25_57_65_60 Plastics sheetsPrimary

CAWS

D20/58 Geotextile sheet

D20/550 Geotextile sheet

Q31/510 Tree pit root barriers

Q37/320 Root barrier

Specification data - Plastics sheets

Material

High density polyethylene (HDPE).

Purpose

Root barrier.

Standard

To BS EN ISO 12236-2006(2016), BS EN ISO 34-1:2015 and BS EN ISO 1133-1:2011(2016).

Third-party certification

BICS Laboratories Ltd 16/02/21.

Performance characteristics

-

Tear resistance

To BS ISO 34-1:2015, 140.8 F, N (MD); 136.5 F, N (CMD).

Manufacturer guidance

  • 1.07 d, mm (MD); 1.06 d, mm (CMD).
  • 131.5 Ts kN/m (MS); 128.7 Ts kN/m (CMD).

Recycled content

Fully recycled.

Form

Ribbed.

Guidance for specification option:

13 mm wide ribs extend to the full depth of the root barrier. Distance between ribs is approximately 300 mm.

Physical properties

-

Colour

Black.

Dimensions

-

Thickness (minimum)

1 mm.

Width (minimum)

300 mm.

Roll length (minimum)

30 m.

Guidance for specification option:

Any length up to 30 m can be supplied; insert requirements.

CBR puncture resistance

To BS EN ISO 12236:2006(2016), 3.10 kN.

Manufacturer guidance

Displacement: 94 mm.

Melting point

Melt flow index to BS EN ISO 1133-1:2011 (2016) 190c, 2.16 kg, 0.12 g/10 min.

Accessories

Not required.

RERJTA - ReRoot jointing tape for root-proof joints.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Material

High density polyethylene (HDPE)

Recyclability

100%

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

100 %

Expected Life

50 year

Literature

GBU ReRoot Root Barrier Datasheet

GBU ReRoot Root Barrier Datasheet

ReRoot Ribbed - Geo-synthetics Test Report

ReRoot Ribbed - Geo-synthetics Test Report

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