Home > Companies > SIG Design & Technology > Bonded Armourplan PSG, Warm Roof on Concrete Deck

Bonded warm roof waterproofing system on a concrete deck.

Components:

  • Armourplan PSG waterproof covering: Fleece-backed, single ply plasticized polyvinyl chloride (PVC-P) roofing membrane for enhanced mechanical properties and durability.
  • Spectra Bond Low Foam Adhesive: High performance, moisture cured polyurethane adhesive to provide rapid curing and high adhesion.
  • Enertherm Alu insulation: Insulation board with a rigid polyisocyanurate foam core. Has been tested under extreme conditions for water absorption, mechanical properties, corrosion resistance and emissivity.
  • IKO Pro High Performance Adhesive: High performance, moisture cured polyurethane adhesive to provide rapid curing and high adhesion.
  • IKO Torch on or SA VCL vapour control layer: High-resistance vapour control layers.
  • IKOpro Quick Dry Primer: Fast-drying bitumen priming solution.
  • Concrete deck (by others).

Applications:

For warm roof waterproofing.

Related literature

The following content references this product:

Standard product features

Enertherm Alu:

  • Material: 100% chlorofluorocarbon (CFC), hydrochlorofluorocarbon (HCFC) and hydrofluorocarbon (HFC) free insulation board with a rigid polyisocyanurate (PIR) foam core, clad on both sides with a multi-layer, gastight aluminium complex.
  • Thermal conduction coefficient (to BS EN 13165) λD: 0.022 W/mK.
  • U-value: Dependent on thickness, consult manufacturer's literature for information.
  • Fire class according (to BS EN 13501-1): Class E.
  • Fire class ‘end use’ (to BS EN 13501-1): B-s2, d0 (steel deck).
  • Fire class (to BS 476-7): Class 1.
  • Bulk density: ±32 kg/m³.
  • Compressive strength at 10% deformation: 175 kPa (17.5 ton/m²).
  • Behaviour under uniformly distributed loading: Class C (≤5% deformation at 80°C and 40 kPa loading).
  • Closed cells: >95%.
  • Water vapour diffusion: PIR foam: μ = 60; ALU facing: μ > 100 000.
  • CE marked to BS EN 13165.

IKO Pro High Performance Adhesive:

  • Material: Single-part polyurethane.
  • Colour: Green.
  • Solids content: 100%.
  • Viscosity: 4000 cps (at 20°C).
  • Tack life: 5–7 minutes (at 20°C).

IKOpro Quick Dry Primer:

  • Material: Bitumen.
  • Appearance: Liquid.
  • Colour: Black.
  • Application rate: 3–4 m²/L (on concrete).
  • Drying time: 30 minutes (at 20°C).

Armourplan PSG:

  • Material: Plasticized polyvinyl chloride (PVC-P) with glass tissue reinforcement.
  • Fleece backing: 120 g/m² non-woven polyester.
  • Thickness: 1.2 mm.
  • Roll size: 20 x 2.12 m (l x w).
  • Weight: 1700 g/m².
  • Tensile strength (to BS EN 12311-2) 800 N/50 mm (±20%).
  • Elongation at break (to BS EN 12311-2): 150% (±20%).
  • Tear resistance (to BS EN 12310-2): >150 N.
  • Peel strength of joints (to BS EN 12316-2): >200 N/50 mm.
  • Shear strength of joints (to BS EN 12317-2): >500 N.
  • Hail resistance (to BS EN 13583): 30 m/s.
  • Nail tear (to BS EN 12310-1) 500 N.
  • Impact resistance (to BS EN 12691): 10 KPa.
  • Static load (to BS EN 12730): 20 kg.
  • Dimensional stability (to BS EN 1107-2): ≤0.5% (six hours at 80°C).
  • Flexibility at low temperatures (to BS EN 495-5): -30°C.
  • External exposure to fire: To BS EN 476-3: Ext F.AB; to BS EN 13501: T4 – Pass.
  • Water tightness (to BS EN 1928 method B): Pass.
  • Minimum overlap: 60 mm.
  • Minimum welding width (automatic): >30 mm.
  • Minimum welding width (hand welder): >60 mm.
  • Welding temperature: 385–450°C.
  • Recommended welding speed (automatic welder): 1.8 m/min.
  • Spectra Bond Low Foam Adhesive:
  • Material: Single-part polyurethane.
  • Colour: Pink.
  • Solids content: 77%.
  • Viscosity: 2800 cps (at 20°C).
  • Tack life: 30 minutes (at 20°C).

Options

IKO Torch-On:

  • Material: Bitumen with a non-woven polyester reinforcement and aluminium foil laminate.
  • Finish: Sand finished on the upper surface, and has a thermofusible film on the lower surface.
  • Thickness: 0.3 mm.
  • Roll size: 12 x 1 m (l x w).
  • Weight: 3100 g/m².
  • Moisture vapour resistance (Sd value): 2436 m.
  • Watertightness: 50 kPa.
  • Tensile strength: ≥650 N/50 mm/ ≥500 N/50 mm (MD/ TD).
  • Elongation: ≥30%/ ≥35% (MD/ TD).
  • Tear strength - nail: ≥250 N/ ≥300 N (MD/ TD).
  • Flexibility at low temperature: ≤–10°C.
  • BBA approved.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
20-50-30/170 Single layer warm roof covering system

NBS Specification

NBS Buliding logo
This product is associated with the following NBS clauses:

Product specification

An important note about specifying

Manufacturer

Name:

SIG Design & Technology

Tel:

+44 (0)1509 505714

Product reference

Bonded Armourplan PSG, Warm Roof on Concrete Deck

Vapour control layer

[IKO Torch-On]
[SA VCL]
-
Consult manufacturer for details.

Insulation

 - Type:

Enertherm Alu

 
 - Size:
[1200 x 600 mm]
[1200 x 1000 mm]
[2400 x 1200 mm]
 
 - Thickness:
[ ______ ]
 
 - Edges:
[Rebate]
[Straight]
[Tongue and groove]
 
 - Attachment:

IKO Pro High Performance Adhesive

 

Waterproof covering

 - Primer:

IKOpro Quick Dry Primer

 
 - Type:

Armourplan PSG

 
 - Colour:
[Mid Grey (nearest RAL 7046)]
[Slate Grey (nearest RAL 7015)]
 
 - Attachment:

Spectra Bond Low Foam Adhesive

 

Manufacturer details

Mannheim House,
Gelders Hall Road,
Shepshed,
Loughborough,
Leicestershire, LE12 9NH
Tel +44 (0)1509 505714
Fax +44 (0)1509 505475
NBS Plus
NBS National BIM Library
RIBA CPD