CN202809868U - Thermal-insulation composite board of wall - Google Patents

Thermal-insulation composite board of wall Download PDF

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Publication number
CN202809868U
CN202809868U CN 201220461738 CN201220461738U CN202809868U CN 202809868 U CN202809868 U CN 202809868U CN 201220461738 CN201220461738 CN 201220461738 CN 201220461738 U CN201220461738 U CN 201220461738U CN 202809868 U CN202809868 U CN 202809868U
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CN
China
Prior art keywords
insulation
thermal
board
core
composite board
Prior art date
Application number
CN 201220461738
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Chinese (zh)
Inventor
余远明
任满金
王耀西
高迎弟
吕洪朋
鞠长敏
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万华节能科技集团股份有限公司
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Application filed by 万华节能科技集团股份有限公司 filed Critical 万华节能科技集团股份有限公司
Priority to CN 201220461738 priority Critical patent/CN202809868U/en
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Publication of CN202809868U publication Critical patent/CN202809868U/en

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Abstract

The utility model relates to a thermal-insulation composite board of a wall and belongs to the technical field of energy-saving thermal-insulation materials of buildings. The thermal-insulation board of the wall is characterized by comprising an inner core (1), a protective layer (2) and interface layers (3), wherein the protective layer (2) is coated at the periphery of the inner core (1); the interface layers (3) are pasted and covered on the upper and lower surfaces of the protective layer (2); the inner core (1) is a non-combustible inorganic thermal-insulation board; the protective layer (2) is made of hard foam polyurethane for packaging and sealing the inner core (1), and has excellent thermal-insulation, heat-insulation and waterproof performances; and the interface layers (3) are made of flame retardant interface materials, and used for well protecting and strengthening the interface. The thermal-insulation composite board of the wall has a reasonable structure design, sufficiently utilizes the advantages of the hard foam polyurethane thermal-insulation board and the inorganic thermal-insulation board, has good thermal insulation performances and fireproof performances, high bonding strength and convenience and rapidness in construction, greatly increases the integral fireproof performance of the wall thermal-insulation system after being applied on the wall, and can be extensively applied to thermal-insulation, heat-insulation and waterproof systems of interior and exterior walls and a roofing of a building.

Description

A kind of wall insulating composite board

Technical field

The utility model relates to a kind of wall insulating composite board, belongs to the building energy-saving heat-insulating material technical field.

Background technology

Building energy conservation is the strategy of sustainable development that the Chinese government vigorously advocates in recent years, is the important state basic policy that helps energy-saving and emission-reduction, environmental protection, to building masonry wall be incubated, heat insulation processing is to implement one of important measures of building energy conservation.In order to satisfy the requirement of building energy conservation 65%, the building masonry wall insulation is day by day obvious to the effect of building energy conservation with material, and country is also more and more higher to the requirement of building fireproof performance.At present; the building masonry wall heat insulating material mainly is divided into organic material and inorganic material; organic insulation material mainly contains molding polyphenyl foam plate (EPS); extruded polystyrene foam heat-insulating board (XPS); hard-foam polyurethane warming plate (PU); phenolic foam heat insulation plate (PF); adhesive polystyrene granule heat-insulating plate etc.; inorganic heat insulation material mainly contains the foam concrete plate; the foam cement plate; the foamed ceramic plate; foam glass board; rock cotton board; mineral wool panels; glass wool thermal insulation board; glass bead insulation plate etc.; all there is certain defective in above-mentioned several heat insulating material; such as XPS; it is poor that the organic materials such as PU exist fireproof performance; the shortcomings such as comburant toxicity is large; the PF plate has excellent fireproof performance; oxygen index (OI) can reach more than 50%; but it is crisp to there is the surface; easily efflorescence; fall slag; the shortcomings such as adhesion strength is low; inorganic heat insulation material belongs to incombustible material; fireproof performance is excellent, but its heat-insulating property generally all can't satisfy the requirement of building energy conservation 65%.The various shortcoming of above-mentioned several building masonry wall heat insulating materials has limited its extensive use to a certain extent.

Summary of the invention

The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, and easily wall insulating composite board of a kind of reasonable in design, excellent combination property, constructing operation is provided.

The utility model is achieved through the following technical solutions:

The boundary layer 3 that a kind of wall insulating composite board, its special character are to comprise inner core 1, are coated on the overcoat 2 of inner core 1 periphery and are covered on overcoat 2 upper and lower surfaces.

Described inner core 1 adopts any one in the inorganic heat-insulation boards such as foam concrete plate, foam cement plate, foamed ceramic plate, foam glass board, rock cotton board, mineral wool heat insulation plate, glass wool thermal insulation board or glass bead insulation plate;

Described overcoat 2 is hard-foam polyurethanes that inner core 1 environmental sealing is lived;

Described boundary layer 3 adopts any one in the flame retardant type materials such as interface coiled material, type interface sheet material, interfacial agents layer;

The thickness of described boundary layer 3 is 0.01-3.0mm.

A kind of wall insulating composite board reasonable in design of the utility model, take full advantage of hard-foam polyurethane warming plate and inorganic heat-insulation board advantage separately, have good heat-insulating property and fireproof performance, adhesion strength is high, constructing operation is convenient, greatly increase the whole fireproof performance of wall insulation system behind the upper wall, can be widely used in building masonry wall inner, external wall and roof heat insulation, heat insulation, waterproofing system.

Description of drawings

Fig. 1: the cross-sectional view of a kind of wall insulating composite board of the utility model;

Among the figure: 1, inner core, 2, overcoat, 3, boundary layer.

The specific embodiment

Provide the specific embodiment of the present utility model below with reference to accompanying drawing, be used for the utility model is described further.

Embodiment 1

A kind of wall insulating composite board in 1 with reference to the accompanying drawings, the boundary layer 3 that comprises inner core 1, is coated on the overcoat 2 of inner core 1 periphery and is covered on overcoat 2 upper and lower surfaces.Inner core 1 is the foam concrete plate, belongs to the inorganic non-combustible material, can effectively delay flame transmission behind the upper wall, spread, and it has certain heat insulation effect; Overcoat 2 is hard-foam polyurethanes that inner core 1 environmental sealing is lived, insulation, heat insulation, water resistance is excellent, adhesion strength is high; Boundary layer 3 is interface coiled materials of flame retardant type, and thickness is 0.01-3.0mm.

This thermal insulating composite panel reasonable in design, take full advantage of inorganic heat-insulation board and hard-foam polyurethane warming plate advantage separately, has excellent fire prevention, heat-insulating property, utilize hard-foam polyurethane 2 extremely strong active caking property that inner core 1 inorganic heat-insulation board environmental sealing is lived, simultaneously with inner core 1 with boundary layer 3 secure bond, form a guaranteed organic whole of adhesion strength, therefore, it is poor that this thermal insulating composite panel has overcome common inorganic heat-insulation board water proofing property well, surface strength is low, the shortcomings such as transportation is inconvenient, the up and down surface layer of this thermal insulating composite panel is the flame retardant type boundary layer simultaneously, further strengthened the fireproof performance of composite plate, also played simultaneously good interface humidification, directly get final product by the general polymer mortar bonding during upper wall, need not to carry out loaded down with trivial details interface processing, constructing operation is convenient and swift, and between itself and the body of wall basic unit bonding firmly, safety is guaranteed.Behind the wall, inorganic heat-insulation board wherein itself is exactly the fire barrier on this wall insulating composite board, and fire can effectively delay flame transmission when occuring, spread, and has greatly improved the whole fireproof performance of wall insulation system.Therefore, this wall insulating composite board can be widely used in building masonry wall inner, external wall and roof heat insulation, heat insulation, waterproofing system.

Embodiment 2

A kind of wall insulating composite board in 1 with reference to the accompanying drawings, the boundary layer 3 that comprises inner core 1, is coated on the overcoat 2 of inner core 1 periphery and is covered on overcoat 2 upper and lower surfaces.Inner core 1 is the foam cement plate, belongs to the inorganic non-combustible material, can effectively delay flame transmission behind the upper wall, spread, and it has certain heat insulation effect; Overcoat 2 is hard-foam polyurethanes that inner core 1 environmental sealing is lived, insulation, heat insulation, water resistance is excellent, adhesion strength is high; Boundary layer 3 is type interface sheet materials of flame retardant type, and thickness is 0.01-3.0mm.

This thermal insulating composite panel reasonable in design, take full advantage of inorganic heat-insulation board and hard-foam polyurethane warming plate advantage separately, has excellent fire prevention, heat-insulating property, utilize hard-foam polyurethane 2 extremely strong active caking property that inner core 1 inorganic heat-insulation board environmental sealing is lived, simultaneously with inner core 1 with boundary layer 3 secure bond, form a guaranteed organic whole of adhesion strength, therefore, it is poor that this thermal insulating composite panel has overcome common inorganic heat-insulation board water proofing property well, surface strength is low, the shortcomings such as transportation is inconvenient, the up and down surface layer of this thermal insulating composite panel is the flame retardant type boundary layer simultaneously, further strengthened the fireproof performance of composite plate, also played simultaneously good interface humidification, directly get final product by the general polymer mortar bonding during upper wall, need not to carry out loaded down with trivial details interface processing, constructing operation is convenient and swift, and between itself and the body of wall basic unit bonding firmly, safety is guaranteed.Behind the wall, inorganic heat-insulation board wherein itself is exactly the fire barrier on this wall insulating composite board, and fire can effectively delay flame transmission when occuring, spread, and has greatly improved the whole fireproof performance of wall insulation system.Therefore, this wall insulating composite board can be widely used in building masonry wall inner, external wall and roof heat insulation, heat insulation, waterproofing system.

Above-described embodiment only is used for explanation the utility model; raw material wherein and production technology all can change to some extent; every equivalents or improvement of carrying out on the basis of technical solutions of the utility model all should do not got rid of outside this practical new protection domain.

Claims (5)

1. wall insulating composite board, the boundary layer (3) that it is characterized in that comprising inner core (1), is coated on the overcoat (2) of inner core (1) periphery and is covered on overcoat (2) upper and lower surface.
2. according to a kind of wall insulating composite board claimed in claim 1, it is characterized in that described inner core (1) adopts any one in the inorganic heat-insulation boards such as foam concrete plate, foam cement plate, foamed ceramic plate, foam glass board, rock cotton board, mineral wool heat insulation plate, glass wool thermal insulation board or glass bead insulation plate.
3. according to a kind of wall insulating composite board claimed in claim 1, it is characterized in that described overcoat (2) is the hard-foam polyurethane that inner core (1) environmental sealing is lived.
4. according to a kind of wall insulating composite board claimed in claim 1, it is characterized in that described interface
Layer (3) adopts any one in the flame retardant type materials such as interface coiled material, type interface sheet material, interfacial agents layer.
5. according to a kind of wall insulating composite board claimed in claim 1, the thickness that it is characterized in that described boundary layer (3) is 0.01-3.0mm.
CN 201220461738 2012-09-12 2012-09-12 Thermal-insulation composite board of wall CN202809868U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220461738 CN202809868U (en) 2012-09-12 2012-09-12 Thermal-insulation composite board of wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220461738 CN202809868U (en) 2012-09-12 2012-09-12 Thermal-insulation composite board of wall

Publications (1)

Publication Number Publication Date
CN202809868U true CN202809868U (en) 2013-03-20

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Family Applications (1)

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CN 201220461738 CN202809868U (en) 2012-09-12 2012-09-12 Thermal-insulation composite board of wall

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CN (1) CN202809868U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105297958A (en) * 2015-11-03 2016-02-03 广州市奥雅雷诺贝尔铝业有限公司 Wall device
CN105672509A (en) * 2016-01-30 2016-06-15 万华节能科技集团股份有限公司 Rock wool composite board and continuous production method thereof
CN105714949A (en) * 2016-01-30 2016-06-29 万华节能科技集团股份有限公司 Rear-mounted structure fireproof heat-preserving plate and continuous production technology thereof
CN107304583A (en) * 2016-04-21 2017-10-31 山西铭坤建材有限公司 A kind of A grades of Novel fire-resistance heat-insulation material
CN107304580A (en) * 2016-04-21 2017-10-31 山西铭坤建材有限公司 Mould integrated board is protected in a kind of A grades of fire prevention

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105297958A (en) * 2015-11-03 2016-02-03 广州市奥雅雷诺贝尔铝业有限公司 Wall device
CN105672509A (en) * 2016-01-30 2016-06-15 万华节能科技集团股份有限公司 Rock wool composite board and continuous production method thereof
CN105714949A (en) * 2016-01-30 2016-06-29 万华节能科技集团股份有限公司 Rear-mounted structure fireproof heat-preserving plate and continuous production technology thereof
CN105672509B (en) * 2016-01-30 2018-01-19 万华节能科技集团股份有限公司 A kind of rock wool-steel plywood and its continuous production method
CN105714949B (en) * 2016-01-30 2018-04-10 万华节能科技集团股份有限公司 A kind of rear-mounted structure fire warming plate and its continuous production processes
CN107304583A (en) * 2016-04-21 2017-10-31 山西铭坤建材有限公司 A kind of A grades of Novel fire-resistance heat-insulation material
CN107304580A (en) * 2016-04-21 2017-10-31 山西铭坤建材有限公司 Mould integrated board is protected in a kind of A grades of fire prevention

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