Heat insulation decoration integrated plate and manufacture method thereof
Technical field
The present invention relates to building wall heat insulating material technical field, relate in particular to a kind of heat insulation decoration integrated plate and manufacture method thereof.
Background technology
The wet current density of the steam of insulation and decoration plate exterior wall external heat preservation system is 0.51g/(㎡ h) (seeing insulation and decoration plate exterior wall external heat preservation system examining report), and (JG149-2003) 5.1 regulations in the system index of the industry standard of external thermal insulation system " expansion polyphenyl plate thinly plastered external insulation system of outer wall ": the wet current density of external thermal insulation system steam should 〉=0.85g/(㎡ h), obviously the wet current density of insulation and decoration plate exterior wall external heat preservation system steam is less than the industry required standard.
The wet too small meeting of current density of steam causes the gas permeability of external thermal insulation system bad, the steam diffusion hindered, thus cause hindering the outer hydrofuge of body of wall, wall body water capacity is progressively increased, produce condensed water and assemble, the heat-insulating property of heat-insulation system is reduced.In winter, the water of gathering can freeze, volume expansion, thus producing swelling stress, these can cause catastrophic destruction to exterior wall heat-preserving system.Existing wall heat insulation material can't be taken into account insulation and two ventilative functions, certainly will building masonry wall is hedged off from the outer world when pursuing good heat preservation effect, but like this, influence the gas permeability of body of wall again.
Summary of the invention
First technical problem to be solved by this invention is: at the deficiency that prior art exists, provide a kind of heat insulation decoration integrated plate of taking into account insulation and ventilative two functions, prolonging the exterior wall heat-preserving system life-span.
Second technical problem to be solved by this invention is: at the deficiency that prior art exists, provide a kind of manufacture method of taking into account insulation and breathing freely two functions, prolong 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 continuously arranged a plurality of warming plates of being located on the body of wall, described a plurality of warming plate external surface is provided with continuously arranged a plurality of decorative panel, form the buffering cavity between described body of wall and the described warming plate, be equipped with steam diffusion channel on described a plurality of warming plate, the junction of described a plurality of decorative panels is provided with air-permeable member, and the import of described steam diffusion channel is communicated with described buffering cavity, and the outlet of described steam diffusion channel is communicated with atmosphere by described air-permeable member.
As a kind of scheme, described steam diffusion channel comprises a plurality of air-vents and many ventilative grooves, described a plurality of air-vent all runs through described warming plate, the described warming plate outside has many ventilative grooves, described a plurality of air-vent outlet is communicated with by described many ventilative grooves, and described a plurality of air-vent imports are communicated with described buffering cavity.
As a kind of preferred scheme, be equipped with ventilative filled core in described a plurality of air-vents.
As a kind of preferred scheme, described ventilative filled core is the ventilative filled core of glass wool or the ventilative filled core of glue powder polyphenyl particle prefabricated section of the ventilative filled core of the rock wool of unit weight 120kg/ cubic meter, unit weight 120kg/ cubic meter.
As a kind of further preferred scheme, the diameter of described air-vent is 30-80mm, and distribution density is 2-6/㎡.
As a kind of further preferred scheme, the width of described ventilative groove is that 1-3mm, the degree of depth are 1-3mm.
As a kind of scheme, the edge of described a plurality of decorative panels connects by the silicone weather resistant fluid sealant, and the plate that the cross junction of per four packaged plaques forms 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 may further comprise the steps:
(1) a plurality of air-vents will be offered on a plurality of warming plates respectively, a plurality of air-vents all run through described warming plate and are communicated with inner surface and the external surface of warming plate, offer many ventilative grooves in the described warming plate outside, a plurality of air-vent outlets are communicated with by described many ventilative grooves;
(2) with a plurality of warming plates continuously arranged being located on the body of wall successively, a plurality of air-vent imports are communicated with described buffering cavity;
(3) at a plurality of continuously arranged warming plate external surfaces a plurality of continuously arranged decorative panels are set, the edge of a plurality of decorative panels connects by the silicone weather resistant fluid sealant, and the plate that the junction forms is sewed on air-permeable member is set;
(4) import of air-permeable member and outlet are communicated with ventilative groove and atmosphere respectively.
Owing to adopted technique scheme, the invention has the beneficial effects as follows:
1. be equipped with steam diffusion channel on a plurality of warming plate of the present invention, steam diffusion channel comprises a plurality of air-vents and ventilative groove, widened greatly steam to extraneous diffusion admittance, improved the gas permeability of heat insulating material; Because steam is able to be diffused rapidly in the atmosphere by steam diffusion channel, like this body of wall to efflux wet channel unimpeded, wall body water capacity is descended, can not produce condensed water and assemble, make the heat insulating ability raising of heat-insulation system.Like this in winter, do not assemble and catchment icingly, can not produce swelling stress, significantly prolonged the exterior wall heat-preserving system life-span.
2. be equipped with ventilative filled core in a plurality of air-vent of the present invention, ventilative filled core can improve the wet current density of steam under the prerequisite that guarantees heat insulation effect, also reduced the destruction that outer heat preservation system causes because water vapor diffusion is obstructed.
Description of drawings
Fig. 1 is the warming plate structural representation of the embodiment of the invention;
Fig. 2 is the decorative panel connection diagram of the embodiment of the invention;
Fig. 3 is warming plate and the decorative panel sectional view of the embodiment of the invention;
Among the figure: 1. warming plate, 11. air-vents, 111. air-vent imports, the outlet of 112. air-vents, 12. ventilative grooves, 2. decorative panel, 21. silicone weather resistant fluid sealants, 3. body of wall, 31. buffering cavity, 4. air-permeable member.
The specific embodiment
Below in conjunction with embodiment, further set forth the present invention.Should be understood that these embodiment only to be used for explanation the present invention and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As Figure 1-3, heat insulation decoration integrated plate, comprise continuously arranged a plurality of warming plates 1 of being located on the body of wall 3, a plurality of warming plate 1 external surfaces are provided with continuously arranged a plurality of decorative panel 2, form buffering cavity 31 between body of wall 3 and the warming plate 1, be equipped with steam diffusion channel on a plurality of warming plates 1, the junction of a plurality of decorative panels 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 atmosphere by air-permeable member 4.
Steam diffusion channel comprises a plurality of air-vents 11 and many ventilative grooves 12, a plurality of air-vents 11 all run through warming plate 1, warming plate 1 outside has many ventilative grooves 12, and a plurality of air-vent outlets 112 are communicated with by many ventilative grooves 12, and a plurality of air-vent imports 111 are communicated with buffering cavity 31.
Be equipped with ventilative filled core in a plurality of air-vents 11.
Described ventilative filled core is the ventilative filled core of glass wool or the ventilative filled core of glue powder polyphenyl particle prefabricated section of the ventilative filled core of the rock wool of unit weight 120kg/ cubic meter, unit weight 120kg/ cubic meter.
The diameter of air-vent 11 is 30-80mm, and distribution density is 2-6/㎡.
The width of ventilative groove 12 is that 1-3mm, the degree of depth are 1-3mm.
The edge of a plurality of decorative panels 2 connects by silicone weather resistant fluid sealant 21, and the plate that the cross junction of per four packaged plaques forms 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 may further comprise the steps:
(1) a plurality of air-vents 11 will be offered on a plurality of warming plates 1 respectively, a plurality of air-vents 11 all run through warming plate 1 and are communicated with inner surface and the external surface of warming plate 1, offer many ventilative grooves 12 in warming plate 1 outside, a plurality of air-vent outlets 112 are communicated with by many ventilative grooves 12;
(2) with a plurality of warming plates 1 continuously arranged being located on the body of wall 3 successively, a plurality of air-vent imports 111 are communicated with buffering cavity 31;
(3) at a plurality of continuously arranged warming plate 1 external surfaces a plurality of continuously arranged decorative panels 2 are set, the edge of a plurality of decorative panels 2 connects by silicone weather resistant fluid sealant 21, and the plate that the junction forms is sewed on air-permeable member 4 is set;
(4) import of air-permeable member 4 and outlet are communicated with ventilative groove 12 and atmosphere respectively.