Knowledge base


Fire and Smoke Control

Fire and Smoke Control

An essential part of fire safety in buildings is the avoidance of fire and smoke spreading through concealed spaces ... >

Approved Document B - Update

Approved Document B - Update

The current Building Regulations Part B Approved Document (AD B) covering England and Wales came into effect in ... >

Frequency

Frequency

The pressure variations associated with many sounds have a repeating pattern. This is especially true of musical ... >


Basic Noise Control

Sound Absorption and Reverberation One method for controlling the sound level within a room is through dissipation ... >

Flexible Fire Protection

It is of fundamental importance that cavity barriers and fire stopping systems are able to accommodate deflections ... >