METHOD FOR PRODUCING A CURVED PANEL OF PRE-STRESSED CEMENT MORTAR AND CORRESPONDING CURVED PANEL

摘要

The invention relates to a method for producing a curved panel of pre-stressed cement mortar and to the corresponding curved panel. The panel has a profile with a straight cross section according to a first plane (P1) and a profile with a curved cross section according to a second plane (P2) orthogonal to the first plane (P1), and a reinforcing frame formed by first straight pre-stressed rods (3) that are parallel to each other and orthogonal to the second plane (P2) and second parallel curved pre-stressed rods (4) that cross the first rods (3) at a right angle. The second rods (4) are supported on the first rods (3) on the exterior side with respect to the curvature of the curved section of the panel. The first rods (3) are first stressed with a traction force greater than that of the second rods (4). The panel produced using the method has no devices for securing the first and second rods (3, 4).