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A kind of building plate and preparation method thereof

A technology of building boards and main bodies, which is applied in the direction of buildings, building components, building structures, etc., can solve the problems of lack of crack resistance, compression resistance and bending resistance of building boards, so as to improve the compression resistance effect, improve fission resistance, increase The effect of unity

Active Publication Date: 2020-11-10
济南高投能源发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Building panels are commonly used panel components in the field of buildings, such as partition walls for enclosure structures, vertical walls for load-bearing structures, and floor slabs for load-bearing, etc., will be affected by each of them. The load on the components results in bending deformation and cracks, etc. Therefore, with the development of the construction industry, building panels are constantly improving, but building panels lack the effects of crack resistance, compression resistance and flexural resistance, so building panels need to be deeper. development and improvement of

Method used

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  • A kind of building plate and preparation method thereof
  • A kind of building plate and preparation method thereof
  • A kind of building plate and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A building board with good pressure bearing effect, the building board includes a board body, and the body includes a main body filling part. The ingredients of the filling part of the main body and the parts by weight of various ingredients include but are not limited to the following formulations.

[0043] ① 25 parts of zeolite, 80 parts of quartz sand, 20 parts of bentonite, 15 parts of phenolic resin, 8 parts of epoxy resin, 15 parts of urea-formaldehyde resin, 8 parts of polyvinyl chloride, 2 parts of bicyclic amidine, 1 part of diethylenetriamine, ortho 1 part of phthalic anhydride, 0.5 parts of blowing agent, 0.5 parts of Si, 0.05 parts of Ti, 0.3 parts of Cr, 0.5 parts of fiber, 15 parts of calcium oxide, 3 parts of magnesium sulfate and 400 parts of water; ② 50 parts of zeolite, quartz 50 parts of sand, 40 parts of bentonite, 8 parts of phenolic resin, 15 parts of epoxy resin, 8 parts of urea-formaldehyde resin, 15 parts of polyvinyl chloride, 0.5 part of bicyc...

Embodiment 2

[0051] On the basis of Example 1, such as figure 1 As shown, the filling part of the main body is provided with a plurality of auxiliary holes evenly passing through the upper and lower end surfaces of the filling part of the main body. The auxiliary hole is provided with a spiral tube composed of a plurality of helical coils. The spiral tube There is a gap between two adjacent spiral coils, such as 1mm, etc., and the spiral tube is filled with auxiliary filler; the design of the gap between the spiral tube and the spiral coil makes the integration of the auxiliary filler and the main filling part better , so as to indirectly improve the pressure bearing effect and fission resistance of the entire building board.

[0052] The components of the auxiliary filler and the parts by weight of various components are as follows: 20-30 parts of phenolic resin, 1-2 parts of foaming agent, 3-8 parts of fiber, 10-15 parts of calcium oxide and 15-15 parts of water. 50 parts, preferably, 2...

Embodiment 3

[0055] On the basis of Example 2, the spiral tube is a spiral tube made of shape memory alloy and containing multiple helical coils. Its materials such as Au-Cd, Cu-Zn, Cu-Zn-Al, Cu-Zn-Sn, Cu-Zn-Si, Cu-Sn, Cu-Zn-Ga, In-Ti, Au-Cu-Zn, NiAl , Fe-Pt, Ti-Ni, Ti-Ni-Pd, Ti-Nb, U-Nb and Fe-Mn-Si and so on.

[0056] Even though the helical tube has a diameter D at low temperature T1 小 memory, the diameter is D at room temperature T2 大 memory, and D 大 greater than D 小 ; At T1, the spiral tube can be placed in the auxiliary hole, and then the temperature is raised to normal temperature. At T2, the diameter of the spiral tube will increase due to its shape memory property, and the bonding strength with the filling part of the main body will be increased. Formability and fission resistance of building panels can be significantly improved by progressively pressing when not fully formed.

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Abstract

The invention relates to a building board with a good pressure bearing effect and a preparation method of the building board. The building board comprises a board body, wherein the body comprises a main filling part; the main filling part comprises ingredients in parts by weight as follows: 25-50 parts of zeolite, 50-80 parts of quartz sand, 20-40 parts of bentonite, 8-15 parts of phenolic resin,8-15 parts of epoxy resin, 8-15 parts of urea formaldehyde resin, 8-15 parts of polyvinyl chloride, 0.5-2 parts of bicyclic amidine, 1-3 parts of diethylene triamine, 0.5-1 part of phthalic anhydride,0.5-1 part of a foaming agent, 0.1-0.5 parts of Si, 0.05-0.1 parts of Ti, 0.2-0.3 parts of Cr, 0.5-2 parts of fiber, 8-15 parts of calcium oxide, 3-8 parts of magnesium sulfate and 50-400 parts of water, wherein the fiber is strip-shaped. Through interaction of whole ingredients in the building board, the high pressure-resisting effect can be realized, and the compressive strength can reach 20 MPa or above.

Description

technical field [0001] The invention relates to the field of building technology, in particular to a building board with good pressure bearing effect and a preparation method thereof. Background technique [0002] Building panels are commonly used panel components in the field of buildings, such as partition walls for enclosure structures, vertical walls for load-bearing structures, and floor slabs for load-bearing, etc., will be affected by each of them. The load on the components results in bending deformation and cracks, etc. Therefore, with the development of the construction industry, building panels are constantly improving, but building panels lack the effects of crack resistance, compression resistance and flexural resistance, so building panels need to be deeper. development and improvement. [0003] At present, with the improvement of people's requirements on the living environment, the types and functions of building panels are extremely diverse, especially in th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/30C04B38/02E04C2/288C08L61/06C08L27/06C08K3/22C08J9/10
CPCC04B28/30C04B2201/50C08J9/0061C08J9/0066C08J9/0085C08J9/0095C08J9/103C08J2203/04C08J2361/06C08J2427/06E04C2/288C04B14/047C04B14/06C04B14/104C04B24/302C04B24/281C04B24/307C04B24/2682C04B24/128C04B24/121C04B24/04C04B14/04C04B14/34C04B22/064C04B20/0048C04B38/02
Inventor 曹凤霞
Owner 济南高投能源发展有限公司
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