Air Permeability
The rate of airflow passing perpendicularly through a known area under a prescribed air pressure differential between the two surfaces of a material.
The rate of airflow passing perpendicularly through a known area under a prescribed air pressure differential between the two surfaces of a material.
Standard establishes requirements for architectural continuous hinges used in building construction. Cycle, finish, abuse, overload, vertical wear, and strength tests are included.
An opening created by a cut-out through a door leaf that is to receive glazing or other infilling.
Applications that have been included in the ETA and/or assessment reports for the product.
Fire safety: Approved Document B. Building regulation in England covering fire safety matters within and around buildings.
Relates to resistance to sound. Building regulation in England for the resistance to the passage of sound and sound insulation.
Relates to access to and use of buildings. Building regulation in England to ensure that people are able to access and use buildings and their facilities.
Methods for fire tests on building materials, components and structures. Part 7 – Smoke control assemblies – ambient and medium temperature leakage test procedure.
Fire resistance test for ‘open-state’ cavity barriers used in the external envelope or fabric of buildings
Application of expert knowledge to data established by a series of fire tests of a door leaf construction or particular design type to extend the scope of the results.
BBA is a UKAS accredited provider of independent third party certification in the construction industry.
BM Trada provides third-party certification fire services for manufacturing, installation and maintenance service for fire doors.
BRE is an independent third party certification provider in the construction industry.
Specification for letter plates. This has been superseded then replaced with: BS EN 13724:2013 Postal services. Apertures of private letter boxes and letter plates. Requirements and test methods.
Fire tests on building materials and structures. Method for determination of the fire resistance of elements of construction (general principles).
Methods for determination of the fire resistance of non-load-bearing elements of construction.
Fire tests on building materials and structures. Methods for determination of the contribution of components to the fire resistance of a structure.
Methods for measuring smoke penetration through doorsets and shutter assemblies.
Methods of testing windows. Wind resistance tests.
Methods of testing timber windows and doorsets. Fully finished factory-assembled windows and doorsets of various types.
