Faq
- What is the difference between light transmission and lightning?
- What is the difference between single-skin and double-skin?
- What is the difference between illumination and lighting?
- What is the difference between a bituminous membrane and a breathable membrane?
- What does transparent, crystal and Opal mean?
- What is the difference between Reaction to fire and external fire resistance?
- What is cladding?
- Can I install Solar Panels or Photovoltaic (PV) systems on top of Onduline sheets?
- What does PVC and polycarbonate mean?
What is the difference between Reaction to fire and external fire resistance?
REACTION TO FIRE relates to the degree to which a product will contribute, by its own decomposition, to a fire under specified conditions.
FIRE RESISTANCE is the ability of a component or a building to satisfy, for a stated period of time, some or all of the appropriate criteria given in the relevant standard.
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