Heat insulation decoration integrated plate and manufacture method thereof
Technical field
The present invention relates to building wall heat insulating material technical field, particularly relate to a kind of heat insulation decoration integrated plate and manufacture method thereof.
Background technology
The steam of the insulation and decoration plate exterior wall external heat preservation system current density that wets is 0.51g/(㎡ h) (see insulation and decoration plate exterior wall external heat preservation system examining report), and 5.1 regulations in the industry standard of external thermal insulation system " expansion joints bellows external thermal insulation system " (JG149-2003) system index: external thermal insulation system steam wet current density should >=0.85g/(㎡ h), the obvious insulation and decoration plate exterior wall external heat preservation system steam current density that wets is less than industry required standard.
The steam too small meeting of current density of wetting causes the gas permeability of external thermal insulation system bad, steam diffusion hindered, thus causes the outer hydrofuge hindering body of wall, and wall body water capacity is progressively increased, and produces condensed water and assembles, the heat-insulating property of heat-insulation system is reduced.In winter, the water of gathering can freeze, volume expansion, thus produces swelling stress, and these can cause catastrophic destruction by External Wall heat-insulation system.Existing wall heat insulation material, cannot take into account insulation and two ventilative functions, certainly will building masonry wall will be made to be hedged off from the outer world, but like this, have impact on again the gas permeability of body of wall when pursuit good heat preservation effect.
Summary of the invention
First technical problem to be solved by this invention is: the deficiency existed for prior art, provides a kind of and takes into account insulation and ventilative two functions, the heat insulation decoration integrated plate in prolongation exterior wall heat-preserving system life-span.
Second technical problem to be solved by this invention is: the deficiency existed for prior art, provides a kind of manufacture method taken into account two functions that are incubated and breathe freely, extend the heat insulation decoration integrated plate in exterior wall heat-preserving system life-span.
For solving above-mentioned first technical problem, technical scheme of the present invention is:
Heat insulation decoration integrated plate, comprise the continuously arranged multiple warming plate be located on body of wall, described multiple warming plate external surface is provided with continuously arranged multiple decorative panel, buffering cavity is formed between described body of wall and described warming plate, described multiple warming plate is equipped with steam diffusion channel, the junction of described multiple decorative panel is provided with air-permeable member, described steam diffusion channel import and described buffering cavity connects, and the outlet of described steam diffusion channel is communicated with air by described air-permeable member.
As a kind of scheme, described steam diffusion channel comprises multiple air-vent and many ventilative grooves, described multiple air-vent all runs through described warming plate, many ventilative grooves are had outside described warming plate, described multiple air-vent outlet is communicated with by described many ventilative grooves, described multiple air-vent import and described buffering cavity connects.
As the preferred scheme of one, in described multiple air-vent, be equipped with ventilative filled core.
As the preferred scheme of one, described ventilative filled core be the rock wool of unit weight 120kg/ cubic meter breathe freely filled core, unit weight 120kg/ cubic meter breathe freely filled core or glue powder polyphenyl particle prefabricated section of glass wool to breathe freely filled core.
As one preferred scheme further, the diameter of described air-vent is 30-80mm, and distribution density is 2-6/㎡.
As one preferred scheme further, the width of described ventilative groove is 1-3mm, the degree of depth is 1-3mm.
As a kind of scheme, the edge of described multiple decorative panel is connected by silicone weatherproof sealant, and the plate of the cross junction formation of every four packaged plaques is sewed on and is provided with air-permeable member.
As a kind of scheme, described warming plate is extruded sheet, polyphenyl plate, polyurethane sheet or phenolic board.
For solving above-mentioned second technical problem, technical scheme of the present invention is:
The manufacture method of heat insulation decoration integrated plate, comprises the following steps:
(1) multiple air-vent is offered respectively by multiple warming plate, multiple air-vent all runs through described warming plate and is communicated with inner surface and the external surface of warming plate, outside described warming plate, offer many ventilative grooves, multiple air-vent is exported and is communicated with by described many ventilative grooves;
(2) be located on body of wall by continuously arranged successively for multiple warming plate, make multiple air-vent import and described buffering cavity connects;
(3) arrange multiple continuously arranged decorative panel at multiple continuously arranged warming plate external surface, the edge of multiple decorative panel is connected by silicone weatherproof sealant, and the plate that junction is formed is sewed on and arranged air-permeable member;
(4) import of air-permeable member is communicated with air with ventilative groove respectively with outlet.
Owing to have employed technique scheme, the invention has the beneficial effects as follows:
1. multiple warming plate of the present invention is equipped with steam diffusion channel, steam diffusion channel comprises multiple air-vent and ventilative groove, has greatly widened the outwardly diffusion admittance of steam, has improve the gas permeability of heat insulating material; Because steam is able to be diffused rapidly in air by steam diffusion channel, the outer hydrofuge channels open of such body of wall, makes wall body water capacity decline, and can not produce condensed water and assemble, the heat insulating ability of heat-insulation system is improved.Like this in winter, can not water freezing be assembled, can not swelling stress be produced, significantly extend the exterior wall heat-preserving system life-span.
2. be equipped with ventilative filled core in multiple air-vent of the present invention, ventilative filled core can improve the wet current density of steam under the prerequisite ensureing heat insulation effect, also reduces the destruction that outer heat preservation system causes because water vapor diffusion is obstructed.
Accompanying drawing explanation
Fig. 1 is the insulating plate structure schematic diagram of the embodiment of the present invention;
Fig. 2 is the decorative panel connection diagram of the embodiment of the present invention;
Fig. 3 is warming plate and the decorative panel sectional view of the embodiment of the present invention;
In figure: 1. warming plate, 11. air-vents, 111. air-vent imports, 112. air-vent outlets, 12. ventilative groove, 2. decorative panels, 21. silicone weatherproof sealant, 3. body of wall, 31. buffering cavity, 4. air-permeable member.
Detailed description of the invention
Below in conjunction with embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
As Figure 1-3, heat insulation decoration integrated plate, comprise the continuously arranged multiple warming plates 1 be located on body of wall 3, multiple warming plate 1 external surface is provided with continuously arranged multiple decorative panel 2, form buffering cavity 31 between body of wall 3 and warming plate 1, multiple warming plate 1 is equipped with steam diffusion channel, the junction of multiple decorative panel 2 is provided with air-permeable member 4, the import of steam diffusion channel is communicated with buffering cavity 31, and the outlet of steam diffusion channel is communicated with air by air-permeable member 4.
Steam diffusion channel comprises multiple air-vent 11 and many ventilative grooves 12, multiple air-vent 11 all runs through warming plate 1, have many ventilative grooves 12 outside warming plate 1, multiple air-vent outlet 112 is communicated with by many ventilative grooves 12, and multiple air-vent import 111 is communicated with buffering cavity 31.
Ventilative filled core is equipped with in multiple air-vent 11.
Described ventilative filled core be the rock wool of unit weight 120kg/ cubic meter breathe freely filled core, unit weight 120kg/ cubic meter breathe freely filled core or glue powder polyphenyl particle prefabricated section of glass wool to breathe freely filled core.
The diameter of air-vent 11 is 30-80mm, and distribution density is 2-6/㎡.
The width of ventilative groove 12 is 1-3mm, the degree of depth is 1-3mm.
The edge of multiple decorative panel 2 is connected by silicone weatherproof sealant 21, and the plate of the cross junction formation of every four packaged plaques is sewed on and is provided with air-permeable member 4.
Warming plate 1 is extruded sheet, polyphenyl plate, polyurethane sheet or phenolic board.
The manufacture method of heat insulation decoration integrated plate, comprises the following steps:
(1) multiple air-vent 11 is offered respectively by multiple warming plate 1, multiple air-vent 11 all runs through warming plate 1 and is communicated with inner surface and the external surface of warming plate 1, outside warming plate 1, offer many ventilative grooves 12, make multiple air-vent export 112 and be communicated with by many ventilative grooves 12;
(2) be located at continuously arranged successively for multiple warming plate 1 on body of wall 3, multiple air-vent import 111 is communicated with buffering cavity 31;
(3) arrange multiple continuously arranged decorative panel 2 at multiple continuously arranged warming plate 1 external surface, the edge of multiple decorative panel 2 is connected by silicone weatherproof sealant 21, and the plate that junction is formed is sewed on and arranged air-permeable member 4;
(4) import of air-permeable member 4 is communicated with air with ventilative groove 12 respectively with outlet.