B4 External Fire Spread
This module covers B4 External fire spread. It covers how to ensure that the building is designed to ensure a fire does not spread to other buildings. This covers the methods offered in ADB , BS9999 and BR187. It covers the enclosing rectangle method, the protractor method and introduces fire engineering calculations to determine the radiation intensity received at the boundary.
Module 7-5-1
This module covers the following topics:
- Introduction
- Principles of requirement
- Construction of external wall
- Methods available
- BR187 Methods
- Notional Boundary
- Step one
- Step two
- Step three
- Enclosing rectangle
- Unprotected percentage