Diagonal lashing for road transport in relation to the dynamic friction coefficients according to DIN EN 12195-1:2000
Inclined/diagonal lashing instructions
Find out the dynamic sliding friction coefficient µD (surface of supporting surface and load) from the table
Determine tension angles a and b using a protractor (see illustration “inclined/diagonal lashing”)
Enter load weight
As a result you get the retentive force; in order to attain this select the appropriate Braun lashing system from the table “inclined/diagonal lashing” (4 of each!)
0.10
0.20
0.30
0.40
0.50
0.60
Dynamic coefficient of sliding friction
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
Tension angle a[degree] see illustration
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
Tension angle b [degree] see illustration
Mass in [to]
Press button
F
R
in [kN]
Table of results – Inclined/diagonal lashing
Retention force
F
R
[kN]
in each case four of these Braun systems are required
750
1000
G2000
2000
G2500
2500
5000
ZK10
ZK13
up to
7.5
up to
10
up to
20
up to
25
up to
50
up to
63
up to
100
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
Table of µD sliding friction coefficient according to VDI guideline 2700
Pairs of materials
dry
wet
greasy
Anti-slip mat
Wood/wood
Metal/wood
Metal/metal
Concrete/wood
0,60
0,60
-
0,20 - 0,50
0,20 - 0,25
0,05 - 0,15
0,20 - 0,50
0,20 - 0,25
0,02 - 0,10
0,10 - 0,25
0,10 - 0,20
0,01 - 0,10
0,30 - 0,60
0,30 - 0,50
0,10 - 0,20
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