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Fire testing of roofs, floors and walls for buildings and construction

Roofs, floors and walls must maintain fire separation and, where relevant, loadbearing capacity during fire exposure. They are tested as complete constructions where materials, dimensions, span, fixing details and load conditions influence the documented performance.


DBI performs fire resistance testing of loadbearing and non-loadbearing building elements according to European fire test standards.


The testing supports classification and extended field of application (EXAP).

Technician at a full-scale facade fire test with large flames in DBI’s fire laboratory.

Facts

Relevant standards:

  • EN 1364-1 – Non-loadbearing walls
  • EN 1364-2 – Non-loadbearing ceilings
  • EN 1364-3/EN 1364-4 – Curtain walling
  • EN 1365-1 – Loadbearing walls
  • EN 1365-2 – Loadbearing floors and roofs


Typical applications:

  • Loadbearing roofs and floors
  • Non-loadbearing ceilings
  • Loadbearing walls
  • Non-loadbearing walls
  • Curtain walling


Documentation:

  • Accredited fire test reports
  • Classification reports
  • Extended field of application documentation (EXAP)

Testing of loadbearing and non-loadbearing constructions

DBI performs fire resistance testing of roofs, floors and walls for both loadbearing and non-loadbearing applications.

The testing evaluates integrity and insulation performance during fire exposure. For loadbearing constructions, the test also evaluates whether the construction maintains its loadbearing capacity.

We also perform fire resistance testing of curtain walling according to dedicated standards for this area.

Planning documentation and test programmes

Manufacturers rarely need documentation for only a single tested construction.

In practice, they often need documentation covering multiple spans, load conditions, construction types and installation situations.

At DBI, the process therefore typically starts with the intended field of application rather than the individual test itself.

This helps manufacturers define relevant test programmes and avoid testing configurations that do not support the intended field of application.

Extended field of application (EXAP)

DBI has extensive experience with extended field of application (EXAP) and supports manufacturers in documenting broader application ranges based on fire test data and the applicable standards.


This can help manufacturers reduce repeated testing and document broader product ranges more efficiently.

One of DBI furnaces after a fire test, where a technican is pouring water on the burning test item.

See some of our fire test furnaces in this video

Our 3,000 square meter headquarters near Copenhagen houses a modern fire laboratory with various furnaces for almost all types of fire tests.

This makes it possible for us to conduct almost all types of fire tests, from small-scale to full-scale, with items as high as 4.48 meters.

Watch the video of some of our fire testing facilities.

Let us talk about your fire testing project

Christina works closely with our fire testing engineers, and she will be happy to assist you with your enquiry and connect you with the right team.

Christina Hald
Christina Hald
International Sales Manager Nordic & Baltic
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Christina Hald

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Location

Our headquarters and test facilities are centrally located in Copenhagen, Denmark – close to the motorway and only a 15-minute drive from Copenhagen Airport.


Address: Jernholmen 12, 2650 Hvidovre, Denmark

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