Green Product line in steel fire protection
Fire protection coatings are an essential component of passive structural fire protection. They make it possible, for example, to keep attractive steel constructions permanently visible as an architectural design element.
Our steel fire protection coating HENSOTHERM® 421 KS is free of halogens, APEOs, borates, plasticizers and silicones, it meets the requirements of LEED v4, is tested according to AgBB and registered in the DGNB Navigator (3E4MHK).
It is classified in VOC emission class A+ (non-VOC) and has a Type III Environmental Product Declaration (EPD) registered at the Institut Bauen und Umwelt e.V. (IBU) as EPD-RHG-20190097-IAC1-DE. In addition, it is very well suited for Minergie-(A-/P-)Eco, corresponds to 1st priority Eco-BKP.
HENSOTHERM® 421 KS the complete steel fire protection system for ecological and sustainable construction
All components of the steel fire protection system HENSOTHERM® 421 KS are now available in the Green Product line.
The steel fire protection system HENSOTHERM® 421 KS covers a wide range of applications with fire resistance times from R 30, R 60 to R 90. The system is usually applied directly on the construction site. Especially in the case of conversion and/or renovation measures in existing buildings, for example in public buildings, schools or hospitals, this can easily be carried out on site. The product structure is also listed in the Cologne List.
System structure of HENSOTHERM® 421 KS
- HENSOGRUND WB Green, primer with VOC < 1 g/m²
- HENSOTHERM® 421 KS, fire protection coating with VOC < 1 g/m²
- HENSOTOP WB Green, top coat with VOC 3.5 g/m²*
*Nominal layer thickness according to the technical data sheet.
Note: Even without fire protection requirements, the corrosivity categories up to C3 can be achieved with the products HENSOGRUND WB Green and HENSOTOP WB Green.
