Spring Supported Roofs

The spring damper supports are divided into five different models, depending on the rigidity of the spring, and therefore its load capacity, and are differentiated by color:
Yellow Spring (5 to 10 Kg.)
Green Spring (10 to 20 Kg.)
Blue Spring (15 to 30 Kg.)
Magenta Spring (20 to 45 Kg.)
Red Spring (30 to 60 Kg.)

In all of them the resonance frequency under load ranges between 3.5 - 5Hz.