Fire-resistant coating systems can be applied to make a steel structure resistant to
A fire-resistant intumescent coating reacts under the influence of heat and blows
itself up to a centimetres-thick foam layer. The insulating effect of this foam keeps
the steel below the critical temperature as it would otherwise collapse after some time.
Characteristics of fire-resistant coating:
- Impact resistant
- A top coat can be applied in a RAL colour
- Steel profile only slightly increases in size
- Fire-resistance of up to 120 minutes is achievable
- In-shop application is possible
HENSOTHERM 421 KS
HENSOTHERM 421 KS is a water-based fire-resistant intumescent coating
system used for the contoured, fire-resistant coating of steel joists and columns in buildings.
HENSOTHERM 310 KS and 320 KS
HENSOTHERM 310 KS and 320 KS are solvent based fire-resistant intumescent coating systems used for the contoured coating of steel joists and columns in buildings and in outdoor climate conditions.