However, there
is fire, wood has very good property: When burn-
ing, insulated layer created which delays further
combustion. The combustion
rates are standard means for calculating the re-
quired wooden cross-section, depending the de-
sired fire resistance class.
Wood combustible material and, with steel
constructions, wooden components are firstly only
suitable under certain conditions for the fastening of
fire-tested electrical installations.2. With suitable fire protec-
tion measures, these buildings not present great-
er risk during fire than buildings erected convention-
ally. Coatings and panel-
ling are also used the constructions, order to
achieve fire resistance class all. And wood also be-
coming ever more popular sustainable resource
and, for environmental reasons, increasingly used
in construction (structural engineering). The combustion rates de-
pend the type wood and the moisture content of
the wood.TBS
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2. addition, hall structures with large span widths
using glue binders are possible. The wooden component must dimen-
sioned such way that failure the carrying capa-
city cannot occur early stage.8 Fastening wooden components
In future, ever more buildings will erected with
wooden support structures.
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109
Chapter The external lightning protection system
