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Vacuum insulation composite decoration insulation board and preparation mold thereof

A vacuum insulation board and vacuum insulation technology, which is applied in the direction of heat preservation, insulation improvement, building components, etc., can solve the problems of cumbersome construction of exterior walls, large thickness of heat preservation materials, and influence on heat preservation effect, etc., so as to optimize heat preservation effect and reduce Effect of thickness, optimized size

Active Publication Date: 2016-06-01
QINGDAO CREEK NEW ENVIRONMENTAL PROTECTION MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The problem solved by the invention is that the thickness of the conventional thermal insulation material used in the external thermal insulation structure of the ultra-low energy consumption building is too large, which is not conducive to construction and has potential safety hazards; when the vacuum thermal insulation board is directly applied to the thermal insulation construction of the external wall, it is easy to be scratched and leak air, which seriously affects the thermal insulation Effect; the construction of exterior wall finishes is cumbersome, with long construction period and high cost

Method used

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  • Vacuum insulation composite decoration insulation board and preparation mold thereof
  • Vacuum insulation composite decoration insulation board and preparation mold thereof
  • Vacuum insulation composite decoration insulation board and preparation mold thereof

Examples

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preparation example Construction

[0092] Described preparation method comprises the steps:

[0093] 1) The inner surface of the large side plate 9 and the small side plate 11 is coated with a release agent, and the decorative plate is closely attached to the inner surface of a large side;

[0094] 2) The small side plates 11 are arranged around the two relatively large side plates 9 to close three of the four sides of the large side plates, thereby forming a mold with only one side opening; as image 3 headspace shown;

[0095] 3) Place the edge of the vacuum insulation panel in the groove of the foam clamping strip, and clamp the edge of the vacuum insulation panel through the foam clamping strip;

[0096] 4) Pass the vacuum insulation panel with the foam clip through the opening of the mold (such as image 3 the upper space shown) into the mold, and then cover the opening of the mold with a small side plate;

[0097] 5) Turn on the mold heating plate for heating, control the temperature inside the mold at...

Embodiment 1

[0125] A vacuum insulation composite decorative thermal insulation board for ultra-low energy buildings, comprising a vacuum insulation board, a two-component polyurethane rigid foam, and a decorative board, prepared by the following method:

[0126] (1) Coat the inner surface of the mold with polyurethane oil-based release agent, and stick a decorative plate with a thickness of 10mm, a base material of silicon-calcium board, and a decorative surface of imitation marble color stone paint on the large side of the mold 9 (such as image 3 ), and then assemble the various components, and fill a polyurethane rigid foam cuboid with a size of 180×1240×50 inside to form a foaming space with an internal space of 1680×1240×50mm.

[0127] (2) Install the polyurethane foam clamp strip on the vacuum insulation board with the size of 600×400×20mm (such as Figure 5 ), and placed in the mold one by one, covered with the top plate of the mold and fixed, the thermal conductivity of the vacuum...

Embodiment 2

[0133] (1) Coat the inner surface of the mold with polyurethane oil-based release agent, and stick a 10mm thick decorative plate with glass magnesium board as the base material and fluorocarbon paint on the large side of the mold (such as image 3 ), and then assemble the various components, and fill a polyurethane rigid foam cuboid with a size of 180×1240×50 inside to form a foaming space with an internal space of 1680×1240×50mm.

[0134] (2) Install the XPS foam clamping strips on the vacuum insulation panels with a size of 600×400×15mm, and place them in the mold one by one, cover and fix the top plate of the mold, and the thermal conductivity of the vacuum insulation panels used is 0.0020W / (m·K).

[0135] (3) Turn on the heating device of the mold to heat the mold, and stop heating when the temperature reaches 50°C.

[0136] (4) Use a foaming machine to inject 3500g of polyurethane rigid foam composite material into the mold through the injection hole. The thermal conduc...

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Abstract

The invention provides a vacuum insulation composite decoration insulation board and a preparation mold thereof. A vacuum insulation board is wrapped in hard polyurethane insulation foam. A decorative board is arranged outside the hard polyurethane insulation foam. The mold comprises two oppositely-arranged large side boards, multiple small side boards and foam clamping strips. A heating board is arranged on the outer side of each side board. The inner surfaces of the large side boards and the inner surfaces of the small side boards are coated with release agents. The decorative board is tightly attached to the inner surface of one large side board. The small side boards are arranged on the peripheries of the two oppositely-arranged large side boards so as to close three of four sides of the large side boards, so that the mold with only one side open is formed. The mold further comprises at least one small side board used for covering the opening of the mold. By adoption of the vacuum insulation composite decoration insulation board and the preparation mold thereof, the problems that the construction process is tedious, the construction period is long, and the cost is high during construction of outside finish of an outer wall are solved; through the arrangement of the foam clamping strips and the corresponding manufacturing mold, the preparation efficiency is improved.

Description

technical field [0001] The invention relates to a vacuum heat insulation composite decorative thermal insulation board and a preparation mold thereof, which belong to the field of building materials. The prepared composite board can be applied to external thermal insulation systems of building exterior walls, and is especially suitable for the field of external thermal insulation of ultra-low energy consumption buildings. Background technique [0002] As the largest developing country, my country's energy consumption per unit of GDP is more than twice the world's average level. Faced with an increasingly severe energy security situation, the country is vigorously promoting energy conservation and emission reduction in various fields. Building energy consumption accounts for 20-30% of my country's total energy consumption, so building energy conservation is particularly important. The latest building energy efficiency standard is 65% for urban residential buildings in norther...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C44/58B29C44/04E04B1/80E04F13/075
CPCB29C44/04B29C44/588E04B1/80E04F13/0875Y02A30/242Y02B80/10
Inventor 翟传伟刘天亮李壮贤
Owner QINGDAO CREEK NEW ENVIRONMENTAL PROTECTION MATERIAL
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