Purpose
The intention of the construction design and data sheets is
to provide:
Information on generic products with respect to the main
applications.
Main application functions of each product group.
General advice on the performance data to be obtained by
designers
Generic data on a broad range of building products
Passive Fire Protection Products
The information is based on selected factors to allow comparison
of products in the same application group
Contribution to fire growth, pre-flashover
Surface spread of flame
Fire resistance
Contribution to fire load, post flashover
Integrity
Temperature rise
Smoke resistance
Whilst specific fire resistance levels can be obtained directly
from the product manufacturer, Approved Product information
can be obtained from the Loss Prevention Council Board - an
approvals body within BRE Certification. Approved Products
are now published in the LPCB 'Red Book' at www.redbooklive.com
The LPC Ratings System
5 Star - excellent performance
4 Star - good performance
3 Star - satisfactory performance
2 Star - not recommended
1 Star - unacceptable
Scope
Construction design sheets are available for a number of broad
applications, including
Structural frames and trusses
Roof cladding systems1
Compartment walls and cavity barriers
External wall cladding systems2
Compartment floors
Fire door
Service sealing
Fire resistant glazing
Protection of air distribution systems
1ROOF
CLADDING SYSTEMS
