Turia AAV 1 leaf EI2'60 35-36 dB 4 - 5A - C3

The air, water and wind (AAV) classification is achieved with one of the following solutions:

1.Closed frame.

Formed by a D-shaped seal, placed in the inner perimeter of the frame, a d-shaped strip, placed on the upper part of the frame and leaf on hinges side, a flipper joint placed at the height of the lock between two leaves, a flipper joint on the upper part of the frame and an acoustic bottom threshold for CS5 frame on the bottom part of the leaf including d-shaped strip and D-shaped seal.

2.Acoustic bottom threshold.

Formed by a D-shaped seal, placed in the inner perimeter of the frame, a d-shaped strip, placed on the upper part of the frame and leaf on hinges side, a flipper joint placed at the height of the lock between two leaves, a flipper joint on the upper part of the frame and a threshold on the lower part of the leaf including d-shaped strip and D-shaped seal.