Non-metal connecting piece

A non-metal and connector technology, applied in the field of non-metal connectors, can solve the problems of large impact on structural safety, weak shear resistance of vertically inserted fiber bars, etc., and achieve the effect of improving thermal performance.

Active Publication Date: 2012-11-21
NINGXIANG YUANDA RESIDENTIAL IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this system is that the wall panels are inserted vertically to connect the inner and outer wall panels of the sandwich panel. This method of arranging fiber reinforcements causes a high probability of mutual sliding between the inner and outer wall panels, and the vertical insertion of fiber reinforcements has weak shear resistance. Great impact on structural safety

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] see figure 1 — Figure 4 , the non-metallic connector of the present invention embeds the non-metallic composite rib 1 into the PVC rod sleeve 2 at a certain angle for connection and fixation.

[0023] The above-mentioned PVC rod sleeve 2 is a triangular structure.

[0024] The invention adopts injection molding, and embeds the non-metal composite rib into the PVC forming mold at a certain angle. When working, the PVC rod sleeve can control and fix the insertion depth of the non-metallic composite bar. At the same time, the triangular structure inside the PVC rod sleeve is embedded in the thermal insulation foam, which can ensure that the insertion angle does not change.

[0025] The connectors are arranged at a certain angle, so that the bending resistance and shear resistance of the connecting rods can be transformed into a tension and compression member, giving full play to the characteristics of strong tensile and compressive resistance of non-metallic compos...

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PUM

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Abstract

The invention discloses a non-metal connecting piece, wherein a non-metal composite bar is embedded into a PVC rod sleeve at a certain angle to be connected and fixed, and the PVC rod sleeve is a triangular structure. The non-metal connecting piece not only can control the inserting depth of the non-metal composite bar, but also can ensure that the inserting angle of the non-metal connecting piece remains unchanged during the concrete formation process. The non-metal connecting piece revolutionarily breaks the shearing force into tension stress and compression stress, so as to bring the tension and compression resistance of the non-metal fiber bar into the fully play. By utilizing the non-metal connecting piece, the components can be stably connected, the defects of the existing technology are satisfactorily overcome, the product is popularized and applied, the construction quality of the structural thermal insulation integral wall body is further improved, and the structural safety becomes better.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a non-metal connecting piece. Background technique [0002] The structural insulation integrated wall is constructed by sandwiching a layer of high-efficiency lightweight insulation material between two layers of concrete wall panels. To connect different parts, a connector that meets the requirements is needed. [0003] Composite Technologies Corporation (CTC) was founded in 1900 by Robert T. Long. At the heart of the THERMOMASS system is a patented long fiber composite connector used to structurally join two layers of concrete with pre-drilled, prefabricated, extruded Dow products. Using fiber composite connectors with insulating and corrosion-resistant properties, a continuous thermal insulation shell can be constructed on the entire outer wall of the building, so that a high-efficiency and energy-saving building system that requires little maintenance c...

Claims

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Application Information

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IPC IPC(8): E04B2/72E04B1/76
Inventor 俞大有张剑
Owner NINGXIANG YUANDA RESIDENTIAL IND CO LTD
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