Alternative solution for forming elevator shafts. The external formwork and the inner core are heated, the sides fold back, the core has a stripping slope of 20 mm on each side to a height of 3 meters. When working with the form, the reinforcement cage must be fully prepared in advance and installed in the form with a crane. External vibrators are installed in the base of the mold to compact the concrete mix.
After installation of the reinforcement cage, the outer sides are closed, the geometry of the product and the tightness of the joints are checked, then concreting occurs. During the “ripening” of concrete, the walls of the future elevator shaft are heated, both outside and inside. In the outer sides of the mold and in the inner core, a hermetic thermal contour is laid for uniform heating of the whole structure. In the role of the coolant can be steam, water or oil. After the product has reached the required strength, dismantling occurs. First of all, the outer walls of the formwork alternately recline. To avoid dynamic load when removing the finished shaft from the core, a hydraulic system is used, located at the base of the form. Hydraulics smoothly raises the product by 30 mm, thereby releasing it from the core.
ASU TO TS:
There are no restrictions on the range of manufactured concrete products:
We give you the finished tool:
individually design, manufacture, equip for the task;
We carry out full installation and launch;
we use branded quality components;
apply the necessary options for operation;
We provide a guarantee and service.
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