Premier Mastic Asphalt

System Insulation

 

Thermazone SLM
Roofboard

Thermazone
Foilboard

Thermazone FM
Roofboard

Thermazone IVR
Roofboard

 

Thermazone Roofboard

Thermazone Foilboard

Thermazone FM Roofboard

Thermazone Roofboard

Description

Consists of a CFC and HCFC free polyurethane rigid core and has an Ozone depletion potential of zero. Facings of wet lay glass fibre tissue with a mineralised coating are autohesively bonded to both sides of the foam during manufacture

Consists of a CFC free polyurethane rigid core, with Foil Kraft facings autohesively bonded to both sides of the foam during manufacture

Consists of a CFC and HCFC free polycocyanurate rigid core and has an ozone depletion potential of zero. Facings of wet lay glass fibre tissue with a mineralised coating are auto-hesively bonded to both sides of the foam during manufacture

Manufactured from CFC free extruded Polystyrene with a closed cell structure for high resistance to water absorption. Thermazone IVR Roofboard is unaffected by Freeze / Thaw cycling and retains its thermal properties throughout its lifetime

Quality Management System

Manufactured under a quality management system approved to ISO 9001: 2000 by BSI quality assurance

Manufactured under a quality management system approved to ISO 9001: 2000 by BSI quality assurance

Manufactured under a quality management system approved to ISO 9001: 2000 by BSI quality assurance

Manufactured under a quality management system approved to ISO 9001: 2000 by BSI quality assurance

Board Size

2400 x 1200mm

2400 x 1200mm

2400 x 1200mm

1250 x 600mm

Available Board Thickness

30 to 120mm

25 to 120mm

25 to 120mm

30 to 100mm

Installation

Approved for use with Sure-Weld Mechanically Fixed and Fully Adhered Systems

Approved for use with Sure-Weld Mechanically Fastened Systems

Approved for use with Sure-Weld Mechanically Fixed and Fully Adhered Systems

Approved for use with Sure-Weld Inverted Roof System

Thermal Conductivity

0.0024 w/m K> 80mm

0.0025 < 80mm

0.020 w/m K

0.024 w/m K > 80mm

0.0025 < 80mm

0.026 w/m K

Compressive Strength

140 kN/m

>140 kN/m

140 kN/m

Typically exceeds 330 kPa at 10% compression when tested to BS 4370: Part 1: 1988 (1996) (Methods of test for rigid cellular materials)

Water Vapour Resistance

>15MN/g

>15MN/g

>15MN/g

>15MN/g

Tolerances

Length +/- 10mm
Width +/- 3mm
Thickness
30mm +/- 1.5mm
50mm +/- 2mm
+50mm +/-3mm
+75mm +/-4mm

Length +/- 10mm
Width +/- 3mm
Thickness
30mm +/- 1.5mm
50mm +/- 2mm
+50mm +/-3mm
+75mm +/-4mm

Length +/- 3mm
Width +/- 3mm
Thickness
30mm +/- 1.5mm
50mm +/- 2mm
+50mm +/-3mm
+75mm +/-4mm

Length +/- 7.5mm
Width +/- 3mm
Thickness
30mm +/- 2mm
50mm +/- 2mm
+50mm +/-3mm
 

Additional Information

The free spanning distance must not exceed the following figures
Thickness mm Span mm
          25                75
          30              100
          35              125
          40              150
          45              175
          50+            200+

The free spanning distance must not exceed the following figures
Thickness mm Span mm
          5                   75
         30                100
         35                125
         40                150
         45                175
         50+              200+

The free spanning distance must not exceed the following figures
Thickness mm Span mm
           25               75
           30             100
           35             125
           40             150
           45             175
           50+           200+

Rebated on all four edges for continuous thermal performance When surfaced with Paving or stone ballast achieves Ext FAA (BS476 Pt 3)

U value (W/m K)

 

 

 

 

0.45

60 Mech Fixed 50 Adhered

50

50

75

0.35

70 Mech Fixed 70 Adhered

60

70

100

0.25

100 Mech Fixed 90 Adhered

90

100

160

Icopal’s range of Thermazone SLM rigid urethane thermal insulation has been specifically designed to complement the Sure-Weld TPO roofing system offering high quality and environmentally friendly solutions to all insulation requirements.

Key features of the Thermazone range of insulation are:

  • Excellent thermal performance
  • Dimensional stability
  • Compressive strength
  • Resistant to mould and microbial growth
  • Resistant to most oils, greases and adhesives (with the exception to those containing ketones and esters)
  • Easy to handle and install

Site Handling and Storage

Thermazone Insulation is delivered to site on pallets secured with strapping and labelled according to type

Thermazone Insulation should be stored flat, clear of the ground and protected from the rain and damp, ideally in a building or under cover. Packaging must not be relied upon to provide protection from moisture.

Thermazone Insulation boards are light and easily handled. They can be cut with a sharp knife or fine tooth saw. In normal use, Thermazone Insulation boards are not hazardous to health. However the products contain some materials for which maximum exposure levels (mels) or occupational exposure standards have been set by the Health and Safety Executive. Please refer to the relevant Health & Safety data sheet for this information.

Thermazone SLM Cut to Falls

Using the latest in computer aided design technology our design office can produce the most efficient and cost effective layouts and quotations for every project. The combined effect of providing thermal insulation and positive falls to the roof structure in one installation remains one of the major benefits in roof drainage design.

Calculations for “U” Value and condensation risk are carried out and maximum depths of Insulation indicated on drawings to aid detailing. Schemes can be submitted as hard copy or electronically for approval before the issue of working drawings.

A comprehensive site survey will be carried out and detailed report produced for all refurbishment projects giving consideration to:

  • Areas of Ponding
  • Deflection of the structure
  • Drainage points
  • Upstand heights
  • Position of all roof furniture and windows