Naturewalk System
Application

Designed to ensure that walkways and external concourse areas reflect the natural beauty of the outdoors. Naturewalk is suited to outdoor environments subject to heavy footfall such as leisure complexes, theme parks, holiday resorts or other public points of interest.

IMPORTANT: All specification information must be checked against the individual site requirements. Flowcrete advises that specifications are confirmed with their technical experts.

Description

A slip-resistant bonded gravel system, used primarily to surface outdoor areas, whereby a range of natural stone aggregates are scattered into a solvent free polyurethane resin binder. It offers an alternative to block paving eliminating the cracks where weeds can grow and dirt can dwell.

Features and benefits:

  • Slip resistant profile.
  • Capable of withstanding heavy footfall and vehicular traffic.
  • Available in a range of natural stone aggregates.
  • Alternative to loose stone and/or gravel.
  • Easily cleaned and maintained.
  • Chemical resistant: high resistance to tea, coffee, cola, fruit juice, soaps and bleach.
  • Capable of installation over ‘green concrete’.

Application:

Designed to ensure that walkways and external concourse areas reflect the natural beauty of the outdoors. Naturewalk is suited to outdoor environments subject to heavy footfall such as leisure complexes, theme parks, holiday resorts or other public points of interest.

IMPORTANT: All specification information must be checked against the individual site requirements. Flowcrete advises that specifications are confirmed with their technical experts.

General information

Finish

Natural stone

Features

Excellent slip resistance, capable of withstanding heavy footfall and vehicular traffic, durable alternative to loose stone or gravel, seamless alternative to block paving, eliminating cracks where weeds can grow and dirt can dwell, range of stone aggregates, easily cleaned, capable of installation over ''green concrete''

Material

Solvent-free polyurethane resin, natural stone aggregate

WarrantyDescription

Sealed: 7 year warranty, Unsealed: 4 year warranty

Uniclass 2015

Ss_30_14_02_70 Resin-bonded aggregate paving systemsPrimary

CAWS

Q10/305 Tree grilles and surrounds

Q22/175 Proprietary pedestrian paving

Specification data - Resin-bonded aggregate paving systems

Product Reference

Naturewalk System

Subgrade improvement layer

Heavy duty external grade screed

Not required

Base course

Concrete or screed with a minimum compressive strength of 25 N/mm²

Surface course

-

Binder

Deckshield SF polyurethane-based resin

At 2.5 kg/m².

Chippings

T Quartz

2–3 mm.

Guyanaan bauxite

1–3 mm.

Brittany Bronze

1–3 mm.

Chinese Buff bauxite

1–3 mm.

Edge restraints

Required

Applied surface features

Insert requirements or enter 'Not applicable'.

Samples required

As required

Primer

Not required

Up to 75% RH.

Flowfast Damp Primer

75–100% RH.

Damp proof membrane

Not required

Hydraseal DPM

Sealer

Flowfast standard seal

Not required

Slip resistance

Dry/ Wet >40 low slip potential - To EN 13036-4/ BS 7976-2.

Abrasion resistance

Dependent on aggregate selection, use bauxite for heavier duty wear and vehicular traffic

Bond strength

Greater than cohesive strength of 25 N/mm² concrete (>1.5 MPa)

Cure time

Light traffic: 16 hours, Full traffic: one day, Full chemical cure: seven days

At 20°C and 50% relative humidity (RH).

Impact resistance

To ISO 6272, 1 kg > 1.8 m, 2 kg > 1.5 m

Temperature resistance

Softens over 70°C, hardens on cooling

Water permeability

Nil

Karsten test (impermeable).

Standard product features

Colour:

T Quartz, Guyanaan bauxite, Brittany bronze and Chinese buff bauxite.

Features:

Slip resistance, capable of withstanding heavy footfall and vehicular traffic, durable alternative to loose stone or gravel, seamless alternative to block paving, eliminating cracks where weeds can grow and dirt can dwell, range of stone aggregates, easily cleaned and capable of installation over 'green concrete.

Finish:

Natural stone.

Material:

Solvent-free polyurethane resin, natural stone aggregate.

Size:

3–4 mm thick.

Warranty description:

Sealed: seven-year warranty. Unsealed: Four-year warranty.

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