A prefabricated wall connection node and its construction method

Abstract

The invention discloses a prefabricated wall connection node and a construction method thereof, comprising a first prefabricated component, the side of the first prefabricated component is fixedly provided with a second prefabricated component, and the second prefabricated component is close to the first prefabricated component An upper connector and a lower connector are respectively fixedly arranged on both sides of the two sides; a first prefabricated wall is arranged above the first prefabricated component; a second prefabricated wall is arranged below the first prefabricated component; A third prefabricated wall is arranged between the two prefabricated components and the upper connecting piece, and a fourth prefabricated wall is arranged between the second prefabricated component and the lower connecting piece. The invention provides a prefabricated wall connection node, which is suitable for connecting prefabricated walls with a right angle between the upper and lower vertical, horizontal and vertical directions. It has a wide range of applications and high connection strength. The invention also provides the above-mentioned assembled wall The construction method of connecting nodes is simple and quick to operate, and it is worth popularizing.

Description

technical field [0001] The invention relates to the technical field of building structures, in particular to an assembled wall connection node and a construction method thereof. Background technique [0002] In the prior art, the application number is "201920669041.8", a connection node structure between the main boards of the prefabricated building wall, which is used in the prefabricated building of steel structure between two adjacent columns and adjacent upper and lower columns. The wall assembly between the beams, the wall is mainly composed of several vertical wall main boards spliced ​​in sequence horizontally, there is a joint between each adjacent two wall main boards, and each joint is located The end side in the outdoor direction and the end side in the indoor direction are respectively covered by the middle part of a wall panel connector whose length direction is vertical, and the two sides of the wall panel connector are respectively connected to the left and ri...

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Problems solved by technology

[0003] However, there are still obvious defects in its use: 1. The above-mentioned connection nodes are mainly suitable for the connection between the building walls in the same direction, and cannot be applied to the right-angled connection between the horizontal wall and the longitudinal wall. connection, so its scope of application is very limited; 2. The above-mentioned device does not have the function of moisture-proof and moisture-absorbing at the joint of the wall, which causes the joint to be easily corroded by moisture, thereby reducing the installation strength between the joint and the wall. Potential safety hazard; 3. In the above-mentioned devices, the fixing method between the connection node and the wall is relatively simple, and the connection strength is low, which will affect the overall stability of the building

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