Marine Fyrewrap Installation Guide

Sunshine Coast Lagging PTY LTD Version 1.3

Product Parameters

  • Thickness Options: 13mm, 25mm, 38mm, 55mm and 63mm
  • Density: 96 kg/m³, 128 kg/m³
  • Width: Standard: 600mm, Non-standard: 120mm
  • Facings: Aluminum Foil (0.038mm)

Installation Requirements

Pin Layout

Refer to Pin Layout Diagram

  • Standard pin spacing: 279mm on center
  • Additional pins required within 50.8mm of compression joints
  • Additional pins within 50.8mm of material joints or termination points
279mm 279mm 279mm 279mm 241mm 241mm 241mm 241mm 50mm 50mm Compression Joint

Steel Bulkheads and Decks

  1. Pin Specifications
    • Use mild steel 3mm CD insulation pins, aluminum base when fixing to aluminum surface
    • Pin length = total insulation thickness plus 25mm
    • Pins are welded using standard capacitor discharge welding system or using a polyurethane fire resistant sealant.
  2. Pin Layout
    • Maximum 279mm on center spacing
    • Additional pins within 50.8mm of material joints or termination points
    • Refer to pin layout diagram for exact positioning
  3. Installation Process
    • Impale blanket over insulation pins
    • Cut to required length and width using straightedge and sharp knife
    • Compress all butt joints minimum 30mm during installation
    • For wide blankets (610mm), compress to 580mm
    • Bend over excess pin length to eliminate hazards

Aluminium Bulkheads and Decks

  1. Pin System
    • Similar pin and washer system as steel
    • Mild steel pin supplied with aluminum base
    • Base is welded to aluminum surface

Multiple Layer Systems

  1. Joint Requirements
    • Offset each layer joint by approximately 305mm
    • Maintains thermal integrity of insulation system
    • Install corresponding round or square speed clip/washer over pins
    • Secure blanket in place

Quality Control

  1. Joint Compression
    • Verify minimum 30mm compression at all butt joints
    • Check offset joints in multiple layer systems
    • Ensure proper pin spacing according to layout diagram
  2. Pin Installation
    • Verify correct pin length for insulation thickness
    • Check secure welding of all pins
    • Confirm proper bending of excess pin length

Technical Properties

  • Melting Point: 1260°C
  • Temperature Grade: 1100°C
  • Loss On Ignition (LOI): 0%
  • Surface Burning: Flame Spread Rating = 0, Smoke Developed Rating = 0

For technical support contact: Sunshine Coast Lagging PTY LTD [email protected]