In case of small gaps, it can be assumed that the insulation layer builder will bridge them in the event of a fire by foaming. The surface in the gap should be coated as deep as possible. For larger gaps,…
To obtain a building authority approval for exterior intumescent materials, outdoor exposure of coated steel plates is required. After 2, 5 and 10 years, aged plates are officially tested again and the approval is extended accordingly. If a top coat…
A general statement on this is not possible. The manufacturers provide information whether systems with or without topcoat are approved. Products specially developed for protection against hydrocarbon fires can even be used in adverse climatic conditions such as offshore structures.
Component temperature not below + 5°C, maximum + 40°C Relative air humidity max. 80 Dew point distance during processing and drying ≥ 3 K Protect the coating from weathering (rain) until the entire coating is finished and fully cured! Depending…
