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Tube-core-type composite board and bearing material for building

A composite board and tube core technology, used in building materials, buildings, building components, etc., can solve the problems of increasing the labor intensity of construction personnel, waste of materials, and hidden safety hazards, and achieve lightweight, material saving, and improved safety. Effect

Inactive Publication Date: 2018-05-11
张跃
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method usually uses more materials. Although it can ensure the strength of the building when used in high-rise buildings, it will bring problems such as seriousness and waste of materials; during the installation and lifting of building panels, due to their large volume, Heavy weight will greatly increase the labor intensity of construction personnel, and there are certain safety hazards

Method used

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  • Tube-core-type composite board and bearing material for building
  • Tube-core-type composite board and bearing material for building
  • Tube-core-type composite board and bearing material for building

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1~Figure 4 Shown: a tube-core composite board, including an upper panel 1, a lower panel 2 and a tube core layer 3 arranged between them. , The lower panel 2 is connected by brazing to form a whole.

[0030] Wherein, both the upper panel 1 and the lower panel 2 are stainless steel plates, and the circular tube 31 is a stainless steel tube. The tube wall thickness of the circular tube 31 is 0.2 mm, and the thickness δ of the upper panel 1 and the lower panel 2 is 1 mm.

[0031] The sides of the adjacent round tubes 31 are squeezed and compressed to 2% to prevent gaps, and the squeezed round tubes 31 are pressed by the pressing plate to prevent gaps during the composite plate forming process.

[0032] After the upper panel 1 and the lower panel 2 sandwich the tube core layer 3, they are heated by brazing to heat and melt the brazing material, and the melted brazing material makes the top of the round tube 31 penetrate into the bodies of the upper panel 1...

Embodiment 2

[0035] A tube-core composite board, including an upper panel, a lower panel, and a tube core layer arranged between them. The tube core layer is formed by arranging and squeezing several round tubes and connecting the upper panel and the lower panel by brazing. a whole.

[0036] Among them, the upper panel and the lower panel are both carbon plates, and the round tubes are stainless steel tubes. The wall thickness of the round pipe is 1mm, and the thickness of the upper plate is δ 1 3mm, lower panel thickness δ 2 1mm.

[0037] The sides of adjacent circular tubes are squeezed and compressed with a compression amount of 4% to prevent gaps.

[0038] The upper panel, the lower panel and the die layer are formed by bonding, such as epoxy glue, polyurethane glue, etc. The thickness of the bonded layer formed after bonding is 1mm.

[0039] The tube-core composite board is suitable for making columns or beams capable of bearing loads of building materials, and is more suitable f...

Embodiment 3

[0041] The difference from Example 1 or Example 2 is that the wall thickness of the round tube is 1.5 mm, and the thickness of the upper panel is δ 1 5mm, lower panel thickness δ 2 is 2mm.

[0042] Others are the same as embodiment 1 or embodiment 2.

[0043] The tube-core composite board is suitable for making a column or beam capable of bearing load of building materials, and is more suitable for high floors.

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Abstract

The invention provides a tube-core-type composite board and a bearing material for a building. The tube-core-type composite board comprises an upper panel, a lower panel and a tube core layer arrangedbetween the upper panel and the lower panel. The tube core layer is formed in the mode that a plurality of tube bodies are mutually arranged and tightly squeezed and then connected with the upper panel and the lower panel into a whole. The invention further provides the bearing material for the building. According to the tube-core-type composite board and the bearing material, the situation thatthe self-weight of a whole beam, column or board is low can be ensured while materials are saved, when the self-weight is low, the reaction capacity to an earthquake is small, the structural strengthof a whole floor is indirectly improved, and the earthquake-proof capacity is high; and the weight is low, thus mounting and hoisting are convenient, the labor intensity of building workers is greatlyrelieved, and the safety is improved.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a tube-core composite board and a load-bearing material for building. Background technique [0002] In the construction industry, building materials are of particular importance, as building materials are combined to form beams, slabs or columns in buildings. [0003] With the advancement of industrialization and modernization, due to the better supporting strength of cement boards, most modern societies use cement boards as base materials such as beams and columns to make houses stronger. However, the use of cement board as a building base material has disadvantages such as heavy weight, long construction period, susceptibility to disturbance during construction, and non-environmental protection. In order to solve these problems, the construction industry began to use metal materials as building materials. [0004] In the prior art, a solid steel plate is usually used as a bu...

Claims

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Application Information

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IPC IPC(8): E04C2/30E04C2/26
CPCE04C2/30E04C2/26
Inventor 张跃
Owner 张跃
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