The design is based on the Qatar Highway Code which is basically to lay Type A - Type D Premix on compacted sub base. Premix is floating on sub base when the water seep through during heavy rains which creates a disintergation of the surface leading to evantual cracks and break ups.
The Interlock paved service road around Asian Games Stadium was vertually floated due to heavy downpour during Asian Games and still the signs of this are there for you to see.
The design is based on the Qatar Highway Code which is basically to lay Type A - Type D Premix on compacted sub base. Premix is floating on sub base when the water seep through during heavy rains which creates a disintergation of the surface leading to evantual cracks and break ups.
The Interlock paved service road around Asian Games Stadium was vertually floated due to heavy downpour during Asian Games and still the signs of this are there for you to see.