Improved process for the manufacture of parts of hollow concrete or blinds deep mold. (Machine-translation by Google Translate, not legally binding)

摘要

Mold improved for producing parts of concrete hollow or blind high depth, becoming from a structure of general support with media antivibration support, essentially is defined because on the same van mounted four folding walls powered by respective hydraulic cylinders, which in its vertical or closed position define a chamber in which va concentrically placed an internal module with a contour concentrically to determined by those outside and folding walls, and the slightly converging surface up, determined between this module and treasury folding walls for hollow for casting of mass concrete through which will get the proper part inferiorly close on that hollow by a particular platform for a plane and rectangular frame located between the outer surface of inner module and treasury exterior walls, supporting esa plataf general self ormaen support structure. (Machine-translation by Google Translate, not legally binding)