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STEEL CONSTRUCTION FASTENERS
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Contents
New Construction Products Regulation (CPR) 5
1. High strenght structural bolting assemblies for
preloading EN 14399 6
1.1
What is an HV set EN 14399-4?
7
1.2
HV bolt characteristics
8
1.3
Corrosion protection and surface treatment
8
1.4
k factor and tightening methods
9
1.5
Observations on the use of HV sets
10
1.6
HRC (TCB) bolt assemblies EN 14399-10
13
2. Non-preloaded structural boltin assemblies
EN 15048-1 17
2.1
What is an SB set pursuant to EN 15048-1?
18
2.2
New requirements
18
2.3
SB set installation
19
2.4
Use of washers
19
3. Cavity connection Box Bolt® 21
3.1
Cavity connection Box Bolt®
22
3.2
Installation tool Box Sok
24
4. Beam clamp system 25
4.1
Application and installation
26
4.2
Clamp selection
30
4.3
Steel profile beam measurements
33
4.4
Examples of application
38
4.5
Beam clamps and spacers
40
STEEL CONSTRUCTION
FASTENERS