TH1237A - Process for producing reinforced concrete bars - Google Patents

Abstract

The invention involved a device for casting and curing prestressed reinforced concrete bars. Which consists of the mother frame It is a standalone type that can be pulled longitudinally, fixed to a wall-mounted device on each end of the frame with a stand-alone compression unit that can be integrated into Frame tightly, which makes the wall of the compression unit against the wall of the The frame is joined together until it forms part of the template side. To support concrete Provided that such compression sets are able to Will be removed without affecting the pulling of the rebar in any way. Moreover, this invention is involved in The process of production of reinforced concrete bars with

Claims (3)

1. Process of production of reinforced concrete concret bars Which consists of (1) installing the rebar into the axis Of a standalone template It consists of 2 ends and 2 longitudinal sections for pulling the rebar. That is between the two ends of the series. Characteristics of relationships that are consistently separated from each other By longitudinal section The axis must be strong enough so that the template does not twist or fold while in use. (2) The rebar is pulled by means of a threaded rod. Outside of the end wall Pulling like this will hold the rebar. Using a single template configuration (3), a template configuration has been prepared on a single compression set. To provide a design for the three sides of the concrete bar Such a compression set may be modified in order to coordinate with the Such a template structure is dense. So that after the mother frame The design is already placed on top of the press, the wall of the press and the end of the template frame. It was arranged on the set. Such a recording. The wall of the formwork and the end wall of the template frame are welded together by touching the corresponding surface to form the template sides for concrete (4). The concrete is cast into the prepared template. (5) Shaking and compacting the concrete to be cast into the template (6) Turn over the block and the template frame so that it faces. Of the poured concrete to rest on the heating pad (7). Removing the compression unit to expel air vents around the poured concrete. Go on three sides Which is in contact with the aforementioned compression set while Secure the aforementioned rebar under a pull using the parent frame path. (8) The protrusion is covered with an insulating mantle so that the longitudinal and distal sections of the template frame and The device forms a standalone oven around the bar, limiting the heat around the face of the bar. And (9) the separation of the template from the precast concrete bar without removing the template frame so that it can Were brought back to use immediately 2. Process according to claim 1, in which many templates The frames were arranged side by side. When a template structure and a single compression set Each set was flipped up and the compression set was removed so that the The covers will cover the templates that are side by side. 3. Process according to claim 1, which the frame and the compression set when Then they will be bonded together by equipment. Hydraulic clamping Throughout the period of concrete casting, shaking and compacting (3 claims, 2 faces, 5 photos)