MANUAL DROP ARM BARRIER MDAB

MDAB GENERAL INFORMATION


Optima MDAB crash rated manual drop arm barriers are designed especially for entrances where there is a threat of suicide vehicle attack or for the entrances that have high security requirements. This product is preferred especially at sites where there is no electricity. As the control of the manual drop arm barrier is by manpower, the vehicle traffic may slow down but from security point of view, manual drop arm barriers have the strength as the hydraulic driven barriers.


Even MDAB is a manual operated barrier; MDAB supplies crash resistance through strong foundation and design. Optima MDAB crash rated manual drop arm barriers are designed according to PAS68 parameters with the results of Finite Element Analysis.

STANDARD FEATURES IN MDAB SERIES

Crash resistance parameters

PAS68 (Finite Element Analysis)

Equivalent to

K12, M50, ASTM F2656, IWA14-1

Arm width

3000-5000 mm

Environmental durability

Red oxide painted, finishing with painted yellow & red stripes (‘STOP’ warning in the front)

Structure

Heavy duty

Type of steel

S235/RAEX250-Quality 37 minimum

Environmental conditions

-15/+65°C, 95% humidity