Zarauz gate of two leaves and a flap, their figures are record, 300cm high, and 410cm wide, 400kg per leaf made a total of 800kg. The installation was done via the placement of bearings, in two strong points of fixation, one superior and another inferior, replacing the old ADA and horron. The peculiarity is that the gate does not need siege, allowing a large opening for the passage of large vehicles.
This type of installation is used for doors or gates which are located in walls and that do not require thermal efficiency since the rotation angle does not allow to overlap the wall with the door or gate. It facilitates the installation of engines inlays on the floor to motorize the gate. In the back of the gate are the Struts, required at doors of large dimensions, since they resist the weight and pressure loads, making more rigid structure and impossible the crookedness.
