Polyurethane insulation board for house building construction and preparation method thereof

A polyurethane thermal insulation board, polyurethane technology, applied in the direction of thermal insulation, construction, building components, etc., can solve the problems of veneer falling off, poor stability, poor stability of veneer panels, etc., to achieve the effect of improving stability, increasing contact area, and facilitating storage

Inactive Publication Date: 2021-01-01
冯学阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a kind of polyurethane thermal insulation board for building construction and preparation method thereof, to solve the poor stability of the installation of the existing polyurethane core board proposed in the above-mentioned background technology, the poor stability of the installation of the decorative panel, It is easy to cause the later veneer to fall off and affect the use of the entire polyurethane insulation board

Method used

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  • Polyurethane insulation board for house building construction and preparation method thereof
  • Polyurethane insulation board for house building construction and preparation method thereof
  • Polyurethane insulation board for house building construction and preparation method thereof

Examples

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Effect test

preparation example Construction

[0042] A method for preparing a polyurethane thermal insulation board for house construction, characterized in that: the polyurethane core board 1 includes the following manufacturing method:

[0043] S1: Preparation of materials:

[0044]S11: prepare by weighing component A and component B according to a certain ratio;

[0045] S2: Mixing work of materials:

[0046] S21: Pour component A and component B into the mixing device according to a certain ratio, add a certain amount of water, and then start the mixing device, so that the mixing and stirring mechanism in the mixing device can work, so that it is convenient to mix the components of group A The sub-materials are mixed with the B-component materials;

[0047] S21: After mixing for a period of time, various phosphorus, chlorine, boron and other compounds added to the material of component A are used as flame retardant substances, especially the mixture of these flame retardant substances, so that the material is flame ...

Embodiment 1

[0060] A polyurethane insulation board for house construction, comprising a polyurethane core board 1, an adhesive layer 3 and a wall body 4.

[0061] In this embodiment, the left and right sides of the polyurethane core board 1 are provided with fitting grooves 101, and the fitting grooves 101 are arranged in a right-angled triangle shape, and the depth of the fitting grooves 101 is smaller than the thickness of the connecting plate 2. A connection block 201 is engaged and mounted inside the engaging groove 101 .

[0062] In this embodiment, protrusions 8 are integrally fixed on the left and right sides of the receiving plate 6 , and grooves 7 are formed inside the left and right sides of the receiving plate 6 , and circular holes 11 are formed inside the protrusions 8 .

[0063] In this embodiment, a receiving groove 10 is defined on the left side of the veneer 9 , and the inside of the receiving groove 10 is fitted with a protruding block 8 , and the protruding block 8 and ...

Embodiment 2

[0082] A polyurethane insulation board for house construction, comprising a polyurethane core board 1, an adhesive layer 3 and a wall body 4.

[0083] In this embodiment, the left and right sides of the polyurethane core board 1 are provided with fitting grooves 101, and the fitting grooves 101 are arranged in a right-angled triangle shape, and the depth of the fitting grooves 101 is smaller than the thickness of the connecting plate 2. A connection block 201 is engaged and mounted inside the engaging groove 101 .

[0084] In this embodiment, protrusions 8 are integrally fixed on the left and right sides of the receiving plate 6 , and grooves 7 are formed inside the left and right sides of the receiving plate 6 , and round holes 11 are opened inside the protrusions 8 .

[0085] In this embodiment, a receiving groove 10 is defined on the left side of the veneer 9 , and the inside of the receiving groove 10 is fitted with a protruding block 8 , and the protruding block 8 and the...

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Abstract

The invention discloses a polyurethane insulation board for house building construction. The polyurethane insulation board comprises a polyurethane core board, an adhesive layer and a wall body, connecting plates are connected to the left side face and the right side face of the polyurethane core board in a clamped manner, the left side of the connecting plate at the left side of the polyurethanecore board is coated with the adhesive layer, and the wall body is bonded and fixed to the left side of the adhesive layer; and the right side of the connecting plate at the right side of the polyurethane core plate is coated with plastering mortar, a bearing plate is installed at the right side face of the plastering mortar in a clamped manner, a veneer is fixed to the right side face of the bearing plate in a clamped manner, and a connecting block is integrally fixed to the inner side of the connecting plate. According to the polyurethane insulation board for house building construction andthe preparation method of the polyurethane insulation board, through concave-convex matching of right-angled triangular connecting blocks and fitting grooves, the contact area of the polyurethane coreboard and the connecting plates is conveniently increased, and compared with existing direct fitting contact, the mounting stability of the polyurethane core board and the connecting plates is improved.

Description

technical field [0001] The invention relates to the technical field of house construction, in particular to a polyurethane thermal insulation board for house construction and a preparation method thereof. Background technique [0002] With the continuous development of science and technology, we are paying more and more attention to the improvement of the quality of life, and our requirements for the quality of housing are also getting higher and higher. At present, buildings have appeared in both towns and villages, and the current reinforced concrete buildings have replaced the previous ones. Thatched houses and mud houses not only improve the comfort and aesthetics of the accommodation, but also improve the service life of the house and the performance of resisting natural disasters. Therefore, the housing construction industry is constantly developing, and it is necessary in the process of housing construction Polyurethane insulation boards are used as building wall mate...

Claims

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Application Information

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IPC IPC(8): E04B1/80E04B2/00B29C44/04C08G18/28C08G101/00
CPCB29C44/04C08G18/28C08G2101/00E04B1/80E04B2/00
Inventor 冯学阳
Owner 冯学阳
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