Passive safety barriers have to meet the requirements of DIN EN 1317 for road restraint systems. This must be proved by submission of test reports. Thereby all passive safety barriers are classified by performance. The definition of the performance classes is determined by the respective parts of DIN EN 1317.
Terminology and general criteria for test methods
Safety barriers
Impact damper
Initial- and final design
Transition design
Product requirements and evaluation of conformity for vehicle restraint systems
TEST | Anprallgeschwindigkeit | IMPACT ANGLE | TOTAL MASS OF VEHICLE | VEHICLE TYPE |
---|---|---|---|---|
TB 11 | 100 km/h | 20° | 900 kg | Car |
TB 21 | 80 km/h | 8° | 1300 kg | Car |
TB 22 | 80 km/h | 15° | 1300 kg | Car |
TB 31 | 80 km/h | 20° | 1500 kg | Car |
TB 32 | 110 km/h | 20° | 1500 kg | Car |
TB 41 | 70 km/h | 8° | 10000 kg | Truck |
TB 42 | 70 km/h | 15° | 10000 kg | Truck |
TB 51 | 70 km/h | 20° | 13000 kg | Bus |
TB 61 | 80 km/h | 20° | 16000 kg | Truck |
TB 71 | 65 km/h | 20° | 30000 kg | Truck |
TB 81 | 65 km/h | 20° | 30000 kg | Semitrailer |
CONTAINMENT LEVEL | ACCEPTANCE TEST | |
---|---|---|
Containment capacity of temporary safety barrier | T1 | TB 21 |
Containment capacity of temporary safety barrier | T2 | TB 22 |
Containment capacity of temporary safety barrier | T3 | TB 21 und TB 41 |
Normal containment capacity | N1 | TB 31 |
Normal containment capacity | N2 | TB 32 und TB 11 |
Higher containment capacity | H1 | TB 42 und TB 11 |
Higher containment capacity | L1 | TB 42, TB 32 und TB 11 |
Higher containment capacity | H2 | TB 51 und TB 11 |
Higher containment capacity | L2 | TB 51, TB 32 und TB 11 |
Higher containment capacity | H3 | TB 61 und TB 11 |
Higher containment capacity | L3 | TB 61, TB 32 und TB 11 |
Very high containment capacity | H4a | TB 71 und TB 11 |
Very high containment capacity | H4b | TB 81 und TB 11 |
Very high containment capacity | L4a | TB 71 TB 32 und TB 11 |
Very high containment capacity | L4b | TB 81 TB 32 und TB 11 |
AREA OF INFLUENCE | AREA OF INFLUENCE LEVEL |
---|---|
W1 | W ≤ 0,6 m |
W2 | W ≤ 0,8 m |
W3 | W ≤ 1,0 m |
W4 | W ≤ 1,3 m |
W5 | W ≤ 1,7 m |
W6 | W ≤ 2,1 m |
W7 | W ≤ 2,5 m |
W8 | W ≤ 3,5 m |
IMPACT SEVERITY LEVEL | PARAMETERS | ||
---|---|---|---|
A | ASI ≤ 1,0 | and | THIV ≤ 33 km/h |
B | ASI ≤ 1,4 | and | THIV ≤ 33 km/h |
c | ASI ≤ 1,9 | and | THIV ≤ 33 km/h |