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Exposed wall thermal insulation plate

An external wall thermal insulation board and thermal insulation layer technology, which is applied in thermal insulation, building components, covering/lining, etc., can solve the problems of limited processing accuracy, easy occurrence of gaps, and reduced thermal insulation performance, and achieves good thermal insulation performance, firm connection, Easy to install effect

Inactive Publication Date: 2008-02-27
张金明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing expanded polystyrene board external wall insulation boards are basically cuboid (or cube) structures, and the front and rear surfaces are relatively smooth, which is not conducive to the adhesion of adhesives or protective layers on the top, increasing the contact with the wall and the outside. The difficulty of closely fitting the facing layer; and the four end faces of the entire exterior wall insulation board are cut very neatly. When installed on the exterior wall, the exterior wall insulation board is attached to the exterior wall, and the adjacent two The two opposite end faces of the external wall insulation boards are fitted together. The installation of these external wall insulation boards is basically done by manual operation, which is difficult to install. Moreover, due to the limited processing accuracy of the end faces of each external wall insulation board and the adjacent two It is easy for a piece of external wall insulation board to have gaps between its attached end faces, which will reduce the performance of heat preservation

Method used

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  • Exposed wall thermal insulation plate
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  • Exposed wall thermal insulation plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] An exterior wall insulation board as shown in Figures 1 to 5, the material of the exterior wall insulation board 1 is expanded polystyrene board, and the entire single piece of the exterior wall insulation board 1 is usually a flat cuboid structure, which has a connection with the wall The rear surface 11 bonded together, the front surface 12 close to the exterior finish layer, the upper end surface 13, the right end surface 14, the lower end surface 15, and the left end surface 16, wherein the upper end surface 13, the right end surface 14, and the lower end surface of the external wall insulation board 1 The end face 15 and the left end face 16 are connected end to end in sequence, wherein the directions of "up", "down", "left", "right", "front" and "rear" described in the specification are consistent with the directions in the drawings.

[0025] The front surface 12 and the rear surface 11 of the external wall insulation board 1 have a plurality of pits 2 for hanging ...

Embodiment 2

[0028] The waterproof exterior wall insulation board shown in Figures 6-8. The difference between the second embodiment and the first embodiment is only the setting positions of the upper notch 131', the right notch 141', the lower protrusion 151' and the left protrusion 161'. In this embodiment, the upper notch 131' is located on the outer In the middle part of the upper end surface 13' of the wall insulation board 1', the lower protrusion 151' is also located in the middle part of the lower end surface 15' of the outer wall insulation board 1', and the right notch 141' is located in the right end surface 14' of the outer wall insulation board 1' In the middle part, the left protrusion 161' is located in the middle part of the left end surface 16' of the external wall insulation board 1'; in this way, the structure of the two gaps is a groove that runs through the entire end surface.

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Abstract

The present invention relates to one kind of heat insulating board of expanded polystyrene for outer wall. The heat insulating board has notches in the front and back sides for easy attachment of adhesive or protecting layer, close adhesion to outer wall and close adhesion of outer decoration layer, and corresponding tongues and grooves in one opposite ends for easy mutual clamping between adjacent boards. The heat insulating board of the present invention has simple installation, high combination strength and excellent heat insulating performance.

Description

technical field [0001] The invention relates to an external wall thermal insulation board used in the building industry. Background technique [0002] With the development of my country's national economic construction and the improvement of the working and living environment, the requirements for energy saving in the construction industry are getting higher and higher, and the insulation requirements of building materials are a very important part of this energy-saving requirement. In recent years, my country has made many beneficial attempts in the application of external wall insulation on building walls, and developed a series of external wall insulation panels with good thermal insulation and energy saving effects. Among them, the thermal insulation performance of external wall insulation panels made of expanded polystyrene boards is Good, high moisture resistance, welcomed by the market. However, the existing expanded polystyrene board external wall insulation boards a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/075E04F13/076E04B1/80
Inventor 张金明
Owner 张金明