A kind of radiation heat preservation decoration integrative composite plate
The present invention relates to building material field, more relate to a kind of radiation heat preservation decoration integrative composite plate.
The building energy conservation heat insulation system of China mainly contains external wall outer insulation, the gentle sandwich heat preservation three types of exterior wall insulating at present.Conventional heat insulating material has glue powder polyphenyl granule insulating material, polystyrol plastic foam plate, heat insulating mortar, thermal insulation ceramic tile, Expanded perlite insulation, extruded polystyrene thermal insulation thermal insulation board, wall thermal insulating dry-mixed mortar taking glass bead as aglite, polyurathamc, rock-wool heat insulation plate etc.
Application number is to disclose a kind of wall insulating composite board in 200920147487.0 Chinese patent, it comprises the decorative panel of external surface, the insulation layer of centre and the thermal radiation resistant layer of the inside, one side of described decorative panel arranges 3 spill occlusal cribs, another side arranges 3 protruding ligule interlock bars, below spill occlusal crib, on extension board, is provided with mounting groove.Adopt being connected between plate and plate and designed unique interface shape, both met installation strength requirement, also avoided cold (heat) bridge, and ensure reliable connection the between plate and plate, preferably resolve the problems such as plate and the infiltration of plate seam crossing, loosening and heat insulation effect be bad by this labyrinth seal structure.
Application number is to disclose a kind of steel net fixed connection radiation heat-isolation rock wool heat-insulation decoration integral system and construction method thereof in 201010600491.5 Chinese patent, be connected with building surface, from building surface be outwards linked in sequence rock wool, radiation heat insulation film, steel plate expansion web, caking property polymer mortar, interface curing agent, alkaline-resisting self-adhesion fibrous mesh cloth, crack resistance polymer mortar and architectural surface; Be equipped with alkali proof fiber grid cloth in the outside of tack coat, solidify in conjunction with forming crack-resistant layer with crack resistance polymer mortar layer alkali proof fiber grid cloth outside, and crack-resistant layer outside connects decorative layer.This invention material easy construction, take up room littlely, can effectively hinder insulating heat conduction holes, thermal convection current and heat radiation.
Application number is to disclose a kind of heat bridge stopping energy-saving decoration system with complex radiation heat insulation films in 201120427225.7 Chinese patent, comprise the antiradiation isolation layer being attached on construction wall, antiradiation isolation layer is made up of blocks of radiation heat insulation film and the aluminum foil and adhesive tape that is located between adjacent two radiation heat insulation film gaps.Native system can effectively hinder insulating heat conduction holes, thermal convection current and heat radiation, reduce the impact of building external thermal environment on indoor thermal environment of building, reduce building energy consumption, thermal-bridge-resisting insulating anchor bolt can make system and wall connecting can not produce heat bridge, and anchor connection is more firm.
Though above-mentioned patent has made up the performance that traditional heat insulating material is single, cover one deck antiradiation layer in its outside and increased its heat-insulating capability, but due to the porosity of these heat insulating materials, volume is larger, the thickness of the heat-insulation system of making is large, too much take the usage space of building, and because used antiradiation layer material quality is uneven, thereby can not reach satisfied energy-saving effect, therefore, explore a kind of excellent resistance insulating heat conduction holes that simultaneously possesses, stop thermal convection current and prevent that the heat preservation decoration integrative composite plate of thermal radiation function from being the focus of studying from now on.
Summary of the invention
In order to address the above problem, the present invention has improved a kind of radiation heat preservation decoration integrative composite plate, and this composite plate is simple to operate, construction is convenient, cost is low, preparation method is easy.
The present invention implements by following technical solution:
A kind of radiation heat preservation decoration integrative composite plate; formed by vacuum heat-insulating plate and surface course; it is characterized in that taking vacuum heat-insulating plate as core; adopt thermoplastic shaping to be encapsulated among surface course; vacuum heat-insulating plate upper and lower surface is applied by surface course; surface course is decorative layer, is also the topping of radiation insulation layer or STP and VIP core, and the plate face bonding with foundation wall can cover high-strength alkali-resisting glass fiber cloth.
Described vacuum heat-insulating plate comprises 5 layers of vacuum heat-insulation film and loose structure glass wool core material composition, and thermal isolation film is respectively PET, PA, the glass fabric of PE, PET, Al or plating Al from inside to outside; Core is that centrifugal winding-up glass fiber, flame glass wool, nano silicate powder granule wet-mixing technique or non-slurry pelletizing compression process are prepared from.
Described surface layer thickness is 5-35mm.
Described surface course raw material comprises the component of following parts by weight: cenosphere 10-20 part, aeroge 15-25 part, organic resin 30-58 part, wetting agent 0.15-0.25 part, dispersing agent 0.3-0.4 part, defoamer 0.2-0.8 part, anticorrisive agent 0.03-0.12 part, mould inhibitor 0.03-0.12 part, thickener 0.5-1.1 part, coalescents 1.2-2.4 part, pH value conditioning agent 0.03-0.15 part of aluminizing in infrared reflecting paint 20-40 part, surface.
Described infrared reflecting paint is wherein one or more such as titanium dioxide, carbon powder, iron oxide yellow powder, barba hispanica powder.
The cenosphere of aluminizing in described surface is the cenosphere of one or more layers aluminium foil of coated with uniform.
Described aeroge is SiO
2one or more in aeroge, organic aerogel and carbon aerogels.
Described organic resin is acrylic resin, organosilicon modified crylic acid resin, alkyd resins, silicone alkyd, fluorine resin, epoxy resin, chlorinated rubber etc.
Advantage of the present invention is: the combination of (1) radiation heat preservation decoration integrative composite plate radiating layer and isolation layer from resistance insulating heat conduction holes, stop thermal convection current and prevent that three aspects of heat radiation from carrying out heat insulationly, heat insulation effect improves greatly; (2) radiation heat preservation decoration integrative composite plate size is easy to control, and quality is light, can use at external wall of high-rise building and be incubated outward; (3) energy-conserving and environment-protective, can be used as internal and external ornament; (4) the soft lightweight of surface course, higher with peel strength and the impact strength of vacuum heat insulation material; (5) decorative layer, topping and radiating layer are integrated, and preparation is simple, save material, save construction.
Brief description of the drawings
Fig. 1 is the structural representation of product of the present invention, and wherein 10 is surface course, and 20 is vacuum heat-insulating plate.
Detailed description of the invention
Below in conjunction with specific embodiment, further illustrate the present invention, should understand these embodiment is only not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims to the amendment of the various equivalent form of values of the present invention and limit.
A kind of radiation heat preservation decoration integrative composite plate, it comprises vacuum heat-insulating plate and surface course, surface course is by the mixture of 22 parts of titanium dioxides, carbon powder, iron oxide yellow powder and barba hispanica powder, 15 parts of cenosphere, 20 parts of SiO that aluminize in surface
2aeroge, 40 parts of acrylic resins, 0.15 part of wetting agent, 0.3 part of dispersing agent, 0.3 part of defoamer, 0.04 portion of anticorrisive agent, 0.04 part of mould inhibitor, 0.8 part of thickener, 1.9 parts of coalescents and 0.08 part of pH value conditioning agent modulation form; Adopt thermoplastic shaping that vacuum heat-insulating plate is sealed among surface course, surface layer thickness is 10mm, and the plate face bonding with foundation wall covers high-strength alkali-resisting glass fiber cloth.
A kind of radiation heat preservation decoration integrative composite plate, it comprises vacuum heat-insulating plate and surface course, and the cenosphere that surface course is aluminized by 28 parts of titanium dioxides, 18 parts of surfaces, 15 parts of carbon aerogels, 50 parts of epoxy resin, 0.2 part of wetting agent, 0.3 part of dispersing agent, 0.3 part of defoamer, 0.05 portion of anticorrisive agent, 0.05 part of mould inhibitor, 0.5 part of thickener, 1.5 parts of coalescents and 0.05 part of pH value conditioning agent modulation form; Adopt thermoplastic shaping that vacuum heat-insulating plate is sealed among surface course, surface layer thickness is 30mm, and the plate face bonding with foundation wall covers high-strength alkali-resisting glass fiber cloth.
Above are only two detailed description of the invention of the present invention, but design concept of the present invention is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the present invention, all should belong to the behavior of invading the scope of protection of the invention.In every case be the content that does not depart from technical solution of the present invention, any type of simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.