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Page 4 of 32 of European Technical Assessment no. 23/0482, issued on 2023-09-05
3
Performance of the product and
references to the methods used
for its assessment
3.1
Characteristics of product
Safety in case of fire (BWR 2):
No Performance assessed
Safety in use (BWR 4):
Resistance of the M12 resp. M16 threaded rods
respectively fixed with injection mortar in the
base material masonry, and autoclaved aerated
concrete:
The M12 resp. M16 threaded rods with material
specification as stated in annex A5 are covered
by the following ETAs based on EAD 330076-00-
0604 which provides the relevant performances:
• ETA-13/0909 (VMU plus / VMU plus polar)
• ETA-17/0006 (VM-EA)
Resistance of the M12 and M16 threaded rod
respectively fixed with injection mortar in the
base material concrete:
The M12 and M16 threaded rods respectively
with material specification as stated in annex
A5 are covered by the following ETAs based on
EAD 330499-01-0601 which provides the
relevant performances:
For cracked and uncracked concrete
• ETA-11/0415 (VMU plus / VMU plus polar)
For uncracked concrete:
• ETA-16/0898 (VM-EA)
Resistance of the
module
• Characteristic resistance of the thermal
separation module transferring load to
failure under tension loading
• Characteristic resistance of the thermal
separation module transferring load to
failure under pressure loading
• Characteristic resistance of the thermal
separation module transferring load to
failure under shear loading
• Characteristic resistance to failure under
pressure load and displacement (buckling
of cantilever arm)
thermal
separation
• Characteristic resistance to failure under
combined shear and pressure load and
displacements (buckling of cantilever arm)
• Characteristic resistance under shear loads
and displacements (failure of plastic part
transferring load, cantilever arm)
• Maximum installation torque moment
The above essential characteristics are detailed
in Annex C.
Energy economy and heat retention (BWR6)
• Point thermal transmittance
• Equivalent thermal conductivity
The above essential characteristics are detailed
in Annex C.
Durability
The verification of durability is part of testing of the
essential characteristics. Durability is only
ensured if the specifications of intended use
according to Annex B are taken into account.
3.2 Methods of assessment
The assessment of fitness of the anchor for the
intended use in relation to the requirements for
mechanical resistance and stability and safety in
use in the sense of the Basic Requirements 4 has
been made in accordance with the EAD 331985-
01-0604 – Distance mounting system.
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