NBS Source
I'm a manufacturer

Application

EVR 1 is installed onto flat roof and podium areas to standard 1:60–1:80 falls, where additional build up is not required. This system is not suitable for inverted roofs.

Description

The EVR1 system consists of the Wonder Yarn 36 mm artificial grass, 30mm Forcefield Foam and 12 or 25mm EverDrain Drainage Board. 


Features and benefits:

  • Environmentally friendly, free of lead and cadmium.
  • Standard 25 m roll length with larger roll lengths available on request.
  • Fire tested to Broof(t4).
  • Wind speed tested up to 100 mph.
  • Critical fall height tested to 1.5m.

General information

Color

Green

Finish

Tufted

Material

Polyethene

Guidance for specification option:

Artificial grass.

Polyethylene

Guidance for specification option:

30 mm Forcefield FR Foam.

High density polyethylene (HDPE)

Guidance for specification option:

EverDrain.

Length

50000 mm

Guidance for specification option:

12/ 25 mm EverDrain.

25000 mm

Guidance for specification option:

Wonder Yarn 36 mm.

1600 mm

Guidance for specification option:

30 mm Forcefield FR Foam.

Bespoke

Width

2000 mm

Guidance for specification option:

Wonder Yarn 36 mm.

4000 mm

Guidance for specification option:

Wonder Yarn 36 mm.

915 mm

Guidance for specification option:

25 mm EverDrain. 

1100 mm

Guidance for specification option:

12 mm EverDrain.

1200 mm

Guidance for specification option:

30 mm Forcefield FR Foam.

Show more

Height

78 mm

Guidance for specification option:

System height when using 12 mm Everdrain.

91 mm

Guidance for specification option:

System height when using 25 mm Everdrain.

30 mm

Guidance for specification option:

Forcefield FR Foam.

36 mm

Guidance for specification option:

Wonder Yarn.

Bespoke

Uniclass

Ss_30_14_50_80 Synthetic grass surfacing systemsPrimary

CAWS

Q26/350 Synthetic grass surfacing

Specification data - Synthetic grass surfacing systems

Shock absorbing layer

30 mm Forcefield FR foam.

Guidance for specification option:

  • Material: Closed-cell, crosslinked polyethylene foam.
  • Primary backing: PET-fabric.
  • Density: 30 kg/m³.  
  • Width: 1200 mm -0/+20.
  • Length: 1600 mm -0/+40.
  • Height: 30 mm.
  • Water permeability: 20000 mm/h - 1.
  • Compression stress: 32 kPa ISO 3386/1 (at 25% deflection); 84 kPa ISO 3386/1 (at 50% deflection).
  • Colour: White.

Wearing surface

-

Fibres

Wonder Yarn 36 mm.

Guidance for specification option:

  • Primary backing: 100% PP black with fleece, U.V. stabilized, weight 172 g/m².
  • Secondary backing: Black latex compound with a base of Styrene butadiene (SBR) with drainage hole, weight 836 g/m².
  • Water-permeability: 60 litre/min/m².
  • Pile height: 36 mm ±10%.
  • Face weight: 1750 g/m² ±10%.
  • Total weight: 2758 g/m² ±100 g/m².
  • Tuft gauge: 3/8-gauge.
  • Stitches per 10 cm linear: 15 ±1.
  • Stitches per m²: 15 750 ±10%.
  • Colour: Mix of light and dark green + caramel thatch.
  • UV stability: Meets DIN 53387 Standard. 
  • Colour fastness: Xenon Test: Blue Scale > 7 Grey Scale > 4.

Fill material

EverRoof system sand infill.

Guidance for specification option:

10 kg/m².

Type

8000 / 8 dTex PE Monofilament straight.

5000 / 8 dTex PE Monofilament curled (UV Stabilized).

Manufacturer guidance

Wonder Yarn 36 mm yarn type.

Roll length

25 000 mm.

Bespoke.

Manufacturer guidance

Wonder Yarn 36 mm. Standard 25 000 mm. Larger roll lengths available on request.

Roll width

2000 mm.

4000 mm.

Manufacturer guidance

Wonder Yarn 36 mm.

Drainage layer

12 mm EverDrain.

Guidance for specification option:

  • Type: HDPE (High Density Polyethylene).
  • Primary backing: Geotextile filter thermally bonded to one side.
  • Width: 1100 mm.
  • Length: Standard 50 m, but can be cut bespoke.
  • Thickness: 12 mm ±10%.
  • Weight: 1070 g/m².
  • Water flow at 50 mm head: 98 L/m².s.
  • Permeability: 2.6 x 10-³ ±30%.
  • Puncture resistance: 2300N -20%.
  • Colour: Black.
  • Design life: 120 years.

25 mm EverDrain.

Guidance for specification option:

  • Type: HDPE (High Density Polyethylene).
  • Primary backing: Geotextile filter thermally bonded to one side.
  • Width: 915 mm.
  • Length: Standard 50 m, but can be cut bespoke.
  • Thickness: 26.6 mm ±10%.
  • Weight: 1800 g/m².
  • Water flow at 50 mm head:75 L/m².s.
  • Colour: Black.

Anchorage type

250 mm aggregate margin.

Guidance for specification option:

Required using 30–50 mm Scottish pebbles at a minimum of 20 kg/ linear metre. This forms part of the wind test requirements.

250 mm aggregate margin with resin bound stone capping.

Guidance for specification option:

Required using 30–50 mm Scottish pebbles at a minimum of 20 kg/ linear metre. This forms part of the wind test requirements. For pedestrian transitions pebbles are capped with a resin bound stone capping (no loose pebbles).

BIM objects

BOS

NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

Find out more about the NBS BIM Object Standard.

Platform Compatible Version
Revit
 -

1

IFC
 -

1

Similar products from Evergreens UK Group

EVR-2 - Artificial Grass System

EVR-2 - Artificial Grass System

EVR-3 - Artificial Grass System

EVR-3 - Artificial Grass System

EVR-4 - Artificial Grass System

EVR-4 - Artificial Grass System

© 2024 NBS Enterprises Ltd. All rights reserved.