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Armourplan P PVC Single Ply Membrane Inverted Roof System - PVC Single Ply Membrane

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AccuRoof

PVC single ply membrane inverted roof waterproofing system with ballast.

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Application

For inverted roof waterproofing.

Description

PVC single ply membrane inverted roof waterproofing system with ballast.

Features and benefits:

  • 20–40 mm washed ballast or paving slabs on supports.
  • Water Flow Reducing Layer (WCL): Filter layer/ water control layer. High performance and thermally bonded.
  • Enertherm XPS insulation: Lightweight, lap jointed, rigid extruded polystyrene (XPS) boa
  • Armourplan P waterproof covering: UV stable waterproofing membrane with high mechanical properties.
  • Spectratex Separation Layer: Polyester geotextile isolation and protection fleece.
  • Screed and concrete deck (by others).

General information

Color

Grey

Finish

Matt

Material

Polyvinyl chloride (PVC)

Shape

Other

Length

20000 mm

Width

2000 mm

Height

Bespoke

Warranty description

20 year

Uniclass

Ss_30_40_30_79 Single layer sheet inverted roof covering systemsPrimary

CAWS

J42/120 Inverted roof covering

Specification data - Single layer sheet inverted roof covering systems

Separating layer

Spectratex Separation Layer – Polyester geotextile.

Waterproof covering

-

Type

Armourplan P.

Guidance for specification option:

  • Material: Plasticized polyvinyl chloride (PVC-P) with polyester knitted fabric.
  • Thickness: 1.2 mm.
  • Length: 20 m.

Insulation

-

Type

Enertherm XPS

Water control layer

Tri-laminate of polypropylene; spun bonded outer layers and microporous inner layer.

Guidance for specification option:

  • Roll size (l x w): 100 x 1.5 m.
  • Weight: 95 g/m².
  • Tensile strength (to BS EN 12311-1): 185 N/50 mm/ 130 N/50 mm (MD/ TD).
  • Nail tear resistance (200 mm folded): To BS EN 12310: 55 N/200 mm; to BS EN 13859: 65 N/200 mm.
  • Water resistance (to BS EN 20811) 1.5 m of water head.
  • Water vapour transmission: 1200 g/m².
  • UV stability under constant exposure (to BS EN 1297): Up to four months.
  • Laps: 300 mm.

Ballast

20–40 mm washed ballast.

Guidance for specification option:

– Rounded washed river stones sourced from the Moray Firth.

Paving slabs on supports.

Insulation

Enertherm XPS.

Guidance for specification option:

  • Material: Rigid extruded polystyrene (XPS).
  • Size (l x w): 1250 x 600 mm.
  • Edges: 15 mm rebated on all four sides.
  • Overlap: 15 mm.
  • Nominal density: 32 kg/m³.
  • Thermal conduction coefficient: <100 mm thickness: 0.035 W/mK; ≥100 mm thickness: 0.034 W/mK.
  • U-value: Dependent on thickness, consult manufacturer's literature for information.
  • Compressive strength: 300 kPa (at 10% compression).
  • Water vapour resistance (to BS EN 12086): 625 MBs/g.
  • Moisture absorption (to BS EN 12087): 0.6% by volume.
  • Zero ozone depletion potential (ODP) and a global warming potential (GWP) of <5.
  • Maximum service temperature: 70°C.


Thickness

Guidance for specification option:

Insert requirement, available 50–245 mm.

Filter layer

Water Flow Reducing Layer (WCL).

Weight

300 g/m².

Guidance for specification option:

Roll size: 50 x 2 m (l x w). Standard.

500 g/m².

Guidance for specification option:

Roll size: 25 x 2 m (l x w).

800 g/m².

Guidance for specification option:

Roll size: 25 x 2 m (l x w).

Waterproof Covering Width:

1.06 m.

1.5 m.

2.12 m.

Waterproof Covering Colour:

Anthracite.

Mid grey.

Sustainability data

Country of product manufacture

United Kingdom

Material

Polyvinyl chloride (PVC)

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