Helmets for fire fighting in buildings and other structures Ingestion-build-61878 Besides the explanatory text and

Besides the explanatory text and the classification itself

with nominal diameters of 1/4 in

Type B and Type C waterproofing protection

It is particularly useful for tailoring mixed mode environments where measured data are available for the real life environment

The particular requirements of listed or historic buildings which are protected by law

Helmets for fire fighting in buildings and other structures Ingestion-build-61878 Besides the explanatory text and1 Scope This European Standard specifies minimum requirements for firefighters' helmets protecting the upper head mainly against the effects of impact, penetration and heat and flame, whilst firefighting in buildings and other structures.