g.g. 20/22
Plates and panels,
e.g.3 Fastening substrates
The main differences are the fastening substrates
and load classes. With metal spreading
anchors, certain spacing distances must guaran-
teed, e.2. brick
Hollow blocks with dense
structure, e.
Materials
Concrete Light construction materials
Normal concrete,
e. the metal
spreading anchors develop lateral forces when sub-
jected loads, break-outs may occur when the pre-
scribed spacing distances are not complied with. the edge component. hollow brick
Full bricks with porous
structure, e.g. While most anchors are suitable
and approved for use concrete, there are also spe-
cial solutions for various masonry types, even for hol-
low brick porous concrete.g. By
contrast, bolt ties and injection systems can placed
very close the edge, they not create any lat-
eral forces. hollow blocks
made lightweight con-
crete
TBS
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100
Chapter The external lightning protection system
.g. lightweight
concrete, expanded clay,
pumice
Plates with porous struc-
ture, e. plasterboard
Wall materials
Full brick with dense struc-
ture, e.2. 20/25
Lightweight concrete,
e.g.
For walls and ceilings old, existing buildings, so-
called extraction experiments are often required, or-
der determine the resistance and load capacity of
the construction.g
