MARCHE D'ESCALIER PREFABRIQUEE

摘要

The device has a set of prefabricated steps that is able to adapt the angle and the length of slopes of a staircase. A set of characteristics of the prefabricated steps is adaptable widthwise and lengthwise. A slope support or a rigid support is arranged in the device along with extruded, molded or worked steps with synthetic materials. The set of steps is arranged with structured faces for allowing adherence.