Internal Barrão
System of forms developed in Europe in the early 1900s. It consists of a continuous concreting process, in which the work of applying reinforcement and concreting and other services are carried out simultaneously.
The shapes are 1.00 to 1.20 meters high. It is mandatory to use internal and external forms, connected by a metal trestle. Hollow hydraulic jacks are mounted on the easel, which, when activated, pull the one-inch internal bar. The shape rises in cycles of five centimeters.
Speak to our engineering team and request a technical proposal.
