Knauf

Knauf's Ceiling Nail is a steel dowel for fixing non-structural drywall systems, e.g. non-load-bearing partitions or suspended ceilings, in concrete. The dowel consists of a cone bolt and a spreader clip made of galvanized steel. The assembly is particularly simple because it can be easily hit by its small hole depth and the small hole diameter. With 50 pieces, e.g. depend on a ceiling area of ​​about 28m ². In addition, it is also advantageous in terms of fire protection: It can be used up to fire resistance class F90, i. It can withstand fire for up to 90 minutes.