CN101565971A - Maintenance component with low radiance and air insulating structure and related building material - Google Patents
Maintenance component with low radiance and air insulating structure and related building material Download PDFInfo
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- CN101565971A CN101565971A CNA2008101818017A CN200810181801A CN101565971A CN 101565971 A CN101565971 A CN 101565971A CN A2008101818017 A CNA2008101818017 A CN A2008101818017A CN 200810181801 A CN200810181801 A CN 200810181801A CN 101565971 A CN101565971 A CN 101565971A
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Abstract
The invention relates to a maintenance component with low radiance and an air insulating structure, which is provided with a metal plate foil LOW-E air insulating layer. The maintenance component has the advantages of extremely simple structure, extremely simple and convenient construction, extremely common materials, extremely low price, good frost resistance, good fire retardance, long service life and strong heat insulating property. The maintenance component can be widely applied to all new and old buildings such as walls, floor slabs, roofs, doors and windows and surface decorative layers, each square meter only costs about 50 RMB, then the heat transfer coefficient K of the maintenance component can reach less than 0.5, and the energy saving rate of the building can reach the super high level of over 75 percent. The maintenance component relates to a building energy-saving technique capable of being mounted and promoted at high speed with high value.
Description
Have low-E air thermal preservation structure maintenance member and related building material and belong to improvement building maintenance component method for designing and related building material product.The maintenance component of building comprises wall, floor, floor, roofing slab, wall wallboard, ceiling, floor layer, door and window, wallboard etc.Wherein wall wallboard, ceiling, floor layer belong to the surface decoration layer of maintenance component, adopting the air layer insulation construction in the maintenance component of building and relevant building material material is a kind of commonly used and mature technique, for example concrete hollow block and building thereof; For example porous brick and building thereof; For example adopt the part common brick is erect the cavity wall building build by laying bricks or stones: coagulation for example
Cassette ceiling; Or the like.
In this respect, I have also proposed CN2005101061889 patent application " multi-functional no cold bridge composite hollow building block and no cold bridge self heat insulation wall and building ".
But no matter be to adopt concrete hollow block, still adopt porous brick, still adopt cavity wall, have the enclosed structure of the traditional construction material building of pure air thermal preservation structure (not adopting heat insulating materials such as filling foamed plastics), the coefficient of heat conduction K value of its blank body of wall all is difficult to less than 1.5m
2.k/W (in the following description, when referring to the Coefficient K value, generally will omit m
2.k/W), more be difficult to less than 1.0; That is to say that its building energy saving rate is difficult to surpass 50%.
Thereby the building circle has to turn to outer heat-preserving building mode or the interior heat-preserving building mode that adopts foam layer or energy-saving mortar layer.
Yet thermal insulation dehiscence, breakage, hollowing, drainage take place in outer heat-preserving building easily.Cold bridge takes place in interior heat-preserving building easily, aqueous vapor is infiltrated body of wall and caused body of wall freeze injury, dewfall, mildew phenomena.The problem that has the inflammable easy breaking out of fire toxic smoke of foamed plastics more than them.
All these all are extremely to have a headache in order building circle, the difficult problem of the old man that can't capture for a long time.
The purpose of invention: adopt extremely low metal sheet paper tinsel of emissivity or LOW-E glass, LOW-E plastic plate, to existing building enclosed structure and relevant constructional materials the air thermal preservation structure improve, in their structure or body structure surface form the air thermal preservation structure (4) of low-E layer, thereby make the Coefficient K value of safeguarding body of wall and floor etc. of building be less than 1 to 0.5 high level or superelevation level.
Illustrate:
Infrared radiation rate with shiny metal sheet paper tinsel of antirust function has only about 5% usually, and usually may reach the high level about 3%.In other words: as long as be provided with in the one side of the air layer of any thickness that one deck is very common, emissivity is 0.05 metal sheet paper tinsel, just may make the radiation heat transfer coefficient K value of this air layer reduce about 20 times, reach 0.25 value: this is very little, a very excellent value.
The building maintenance component comprises body of wall, floor, roofing slab (roof, thin-sheet metal that comprises metal roof systems) and door and window, wallboard and the incrustation decoration layer of masonry structure or concrete structure or lightweight steel construction.Related building material comprises various building blocks, brick, facing decoration etc.
The Coefficient K value of safeguarding wall reaches at 1 o'clock, and with the building energy-saving standard contrast (hereinafter all with this standard control) that the Yangtze river basin or warm summer in winter are thermally distinguished, its building energy saving rate is about the same in 50%, belongs to the building energy saving rate of higher level.
The Coefficient K value of safeguarding wall reaches at 0.75 o'clock, and its building energy saving rate is about the same in 65%, belongs to high-caliber building energy saving rate.
The Coefficient K value of safeguarding wall reaches at 0.5 o'clock, and its building energy saving rate is about the same in 75%, is equivalent to the building energy conservation level of American-European countries, belongs to the building energy saving rate of superelevation level.
The method of invention: in the inside that is arranged in the maintenance component of building (comprising body of wall, floor, roofing slab and door and window, the wallboard of masonry structure or concrete structure or lightweight steel construction or thin-sheet metal roof system and incrustation decoration layer etc.) or the air thermal preservation structure of external surface, be provided with the metal sheet material or LOW-E glass, LOW-E plastic plate material attached low-E layer or middle low-E layer.Thereby the heat-insulating property of this air thermal preservation structure is brought up to about original 4 to 8 times.
Illustrate:
1, the air thermal preservation structure can be arranged on the body of wall of building maintenance component or floor etc. inside, also can be arranged on its surface, these are prior aries.The example has: double glazed window, medi-empty glass window, hollow double-layer door, concrete hollow block, porous brick, cassette ceiling, cavity wall, and leave the decoration wallboard of air layer between wall, as the plastics buckle of ceiling ... or the like, too numerous to enumerate.
2, the heat transfer path of the air heat insulating layer of general air thermal preservation structure is made of air layer heat transfer and two aspect parallel connections of radiant heat transfer.Wherein the minimum value of air layer Coefficient K value through Practical Calculation and detection, is approximately about 1.3; The radiation heat transfer coefficient of the air layer that general materials for wall or ornament materials constitute is generally about 4.5 to 5.Thereby among the general enclosed structure of building, as just described those products or structure, owing to there is not the existence of low-E layer, the Coefficient K of each layer of air insulation layer of air thermal preservation structure all can be greater than 6.
3, the present invention innovates the maintenance component low-E air thermal preservation structure of proposition, with can make above-mentioned relevant Coefficient K value everybody ground less than 6.
For example, when being attached at air layer basic unit surperficial with the metal sheet of low-E, the thermal transmittance of each layer of air insulation layer can be reduced near 1.6 easily; Its heat-insulating property is brought up to former coming about 4 times.
(in the present invention, the low-E layer adopts the metal sheet foil material more, also mentions here and adopts LOW-E glass or LOW-E plastic plate, only provides a kind of possible scheme of selecting for use.)
Again for example, when the metal sheet paper tinsel of low-E is arranged at air layer middle, as long as former air layer thickness is greater than 3 to 4 centimetres, be equivalent to two-layer adequate thickness (the low-E air heat insulating layer of (1.5 to 2 centimetres) that has of each layer of air insulation layer variation becoming, thus, the Coefficient K value of each layer of air insulation layer can be reduced to about 0.8 to 0.7 easily; So, its heat-insulating property is brought up to about original 8 times.
Suppose this kind air heat insulating layer is set in certain energy-saving wall and go, add energy-conservation measures such as adopting the energy-saving heat preserving mortar, the Coefficient K value of this body of wall can reach about 0.5, even lower, and its building energy saving rate will reach the superelevation level about 75% to 80%.
And 3 to 4 centimetres air bed thickness or hole diameter, in general maintenance component and relevant building material material is very usual, for example the hole diameter of concrete small size hollow building block or cavity wall can reach about 12 to 14 centimetres, the hole diameter of porous brick reach 3 to 4 centimetres also very usual.Again for example in building decoration, the air layer of 3 to 4 centimetres of indwellings is not difficult yet between wall or floor and wallboard, ceiling, the floor, is the common occurrence feelings.
Thereby implement method of the present invention, and the heat-insulating property of the air thermal preservation structure in the building maintenance component is brought up to original 4 to 8 times, should be that when the water comes, a channel is formed, have no difficult thing.
Below, have low-E air thermal preservation structure maintenance member and related building material is described further with the embodiment shown in the accompanying drawing 1 to 9 to of the present invention.
Accompanying drawing 2 is one to have the side cross-sectional schematic of the blockwork of interior air heat insulating layer (2) or outer air insulation layer (3);
Accompanying drawing 3 is one to have the composite decoration flaggy of four layers of parts of middle low-E layer (6) and the side cross-sectional schematic of accompanying body of wall thereof;
Accompanying drawing 4 is one to have the side cross-sectional schematic of the floor of the compound decorative ceiling of middle low-E layer (6) and institute's furred ceiling thereof;
Accompanying drawing 5 is one to have the side cross-sectional schematic on the cover tile roof of middle low-E layer (6);
Accompanying drawing 6 is one to have the side cross-sectional schematic on the compound floor of middle low-E layer (6);
Accompanying drawing 7 is one to have the side cross-sectional schematic of the compound door of middle low-E layer (6);
Accompanying drawing 8 is side cross-sectional schematic that a compound window with middle low-E layer (6) covers;
Accompanying drawing 9 is one to have the concrete hollow block side cross-sectional schematic of middle low-E layer (6);
： ( 1 ) ( 2 ) ( 3 ) ( 4 ) ( 5 ) 6 ) ( 7 ) ( 8 ) ( 9 ) ( 10 ) ( 11 ) ( 12 ) ( 13 ) ( 14 ) ( 15 ) ( 16 ) ( 17 ) ( 18 ) ( 19 ) ( 20 ) ( 21 ) ( 22 ) ( 23 )
8 embodiment as can be seen from accompanying drawing 1 to accompanying drawing: the building maintenance component with low-E air thermal preservation structure of the present invention, comprise wall, floor, roof, roofing slab, wall wallboard, ceiling, floor layer, door and window, wallboard is characterized in that:
A, the air heat insulating layer (2) of hole shape is set in the inside that is positioned at the maintenance component of building (1), or the outer air insulation layer (3) of groove shape or synusia shape is set, interior air heat insulating layer (2) and outer air insulation layer (3) perhaps are set simultaneously at its external surface;
B, adopt on the hole wall of interior air heat insulating layer (2) or on the relevant surface of outer air insulation layer (3), method that be coated with low-E coating or attach metal sheet, foil material or LOW-E glass, LOW-E plastic plate material forms attached formula low-E layer (5); Perhaps adopt low-E layer (4) the metal sheet material or LOW-E glass, LOW-E plastic plate material, method in the centre of the unsettled air layer that is arranged on interior air heat insulating layer (2) or outer air insulation layer (3) of normal orientation, low-E layer (6) in the middle of forming, thus maintenance component (1) and the low-E air thermal preservation structure (4) above the related building material thereof formed;
C, in each layer in air heat insulating layer (2) or each layer outer air insulation layer (3), the middle low-E layer (6) of setting can be one deck, also can be multilayer;
The effective seal measure should be taked in the edge of d, low-E layer (5) or (6), prevent that too much indoor water vapour from entering the inside or the surface of body of the enclosed structure of building, can add that to large-area air heat insulating layer (2) or (3) inlet channel with micro air filter being set.
Illustrate: conception plans of the present invention derives from LOW-E hollow glass or LOW-E multiple-glazing unit, thereby protection scope of the present invention should be rejected simple medi-empty glass window and multiple-glazing unit
When the middle low-E layer of n layer (6) was set in each layer of air insulation layer, this air heat insulating layer was equivalent to (n+1) layer low-E air thermal preservation structure.
Low-E air thermal preservation structure (4) not only can be provided with respect to the matrix of building maintenance member, also can be arranged among the employed concrete constructional materials of these matrixes, such as being arranged among specific building block, fragment of brick, facing plate, the ceiling.
Effective seal measures such as keel press strip, adhering and sealing should be taked in the edge of low-E layer (5) or (6), prevent that too much indoor water vapour from entering the inside or the surface of body of the maintenance component of building, this is in order to prevent that aqueous vapor from locating dewfall at metope etc. and dropping down water, prevent that aqueous vapor from entering body of wall etc. and locating to gather and form destructive freeze injury; And the low-E layer all adopts materials such as metal sheet, and water proofing property is very excellent, accomplishes that water vapor infiltrates, and is not difficult.
To large-area air heat insulating layer (2) or (3) inlet channel with micro air filter can be set.Be in order to reach the air pressure balance of air layer and outside air, the inlet air filtration passage can adopt concentrate be provided with, method that pipeline is communicated with, outside the best faced chamber of its air inlet port, in order to avoid introduce indoor moisture laden air.It is to enter air heat insulating layer in order to reduce dust as far as possible that air filter is set, and pollutes the surface of low-E layer, causes the heat insulation effect and the reduction or the minimizing in insulation life-span of air heat insulating layer of the present invention.In fact, the existing various body of wall of safeguarding all has gas permeability in various degree.Whether inlet channel is set, should looks the concrete condition decision.
Large-area air heat insulating layer refers to, is positioned at the air heat insulating layer of wall, floor, roofing slab surface, and the keel rack in the air heat insulating layer of these positions can form internal air passageway with air vent, louver.
Keel skeleton (9) is a kind of indispensable parts in most of kind kind of structure of the present invention, uses it to be used as the separation setting bracket of air layer packing material.
Be similar to the warm limit technology in the hollow glass, in air thermal preservation structure of the present invention, wish that also the thermal transmittance of keel (9) self is little.According to different needs, keel can adopt wood, plastics, hard or semi-rigid foamed plastics (rubber), glass fiber reinforced plastic, cold-rolled forming section, do not lure material such as steel profile.Because coefficient of thermal conductivity is too big, aluminium extruded sections is not too suitable.According to circumstances different, keel can be for attached wall keel, hang keel, normal direction carrying keel, axial carrying keel or the like.The back will be referred to, and normal direction carrying keel are used for occasions such as floor, roof, and the axial carrying keel are used to carry the occasion of wallboard.
" outward " surface of outer air insulation layer (3) is exactly body of wall, wallboard, floor, the inner surface of roofing slab or the decoration decorative board of external surface in the building maintenance component in fact, its material can adopt wall wallboard, the ceiling of various nonmetal or metal materials, comprising:
Various gypsum planks, calcium silicate board, plastics buckle, mould aluminium sheet, MULTILAYER COMPOSITE plank ... or the like.
The same with the way of wall wallboard, big card, the difference of concrete condition must be looked in " outward " surface of outer air insulation layer (3), adopts the surface to be coated with Puttying, investment precoat, and surface layer polishing etc. beautifies technology.In door opening, window opening oral area position, can carry out edge sealing in conjunction with the edge burr of door pocket, the external air heat insulating layer of exterior window trim (3) and handle.Other position can adopt dedicated mortar, cream mud, putty to scrape the benefit edge sealing, methods such as edge sealing bar edge sealing.
Method of the present invention and can adopt building unit that this method builds or make or the scope of application of building material product, comprise that scope is very extensive, it is applicable to the reinforced heat preserving mode of wall, brick, wallboard or decorative panels such as ceiling or floor, door, wallboard and the additive type heat preserving mode of window.So-called additive type insulation is meant the reinforced heat preserving mode outside the glass windows such as being attached to hollow glass, double-layer glass.
And the final insulation construction of building the building maintenance member that comes out has very practical, very excellent, very preeminent energy-efficient performance and combination property:
The structure of this insulation construction is all very simple, succinct, except keel and decoration panel are installed, its basic raw material only is air and antirust tinsel, does not generally use entity heat insulating materials (in case of necessity, can be used in combination or mix use partly) such as plastic foam.
Thereby with low cost, simple for production, the thinner thickness of this insulation construction, good flame resistance, can or seldom not produce toxic smog during burning.Its weight is light and handy, sound construction reliably, do not contain be easy to go mouldy, the rapid wear material of rhegma, thereby the life-span is permanent, keeps in repair easy.
The damp proof insulation performance of tinsel is very good, is carrying out under the situation of edge sealing, almost can fully completely cut off the matrix inside of enclosed structure such as moisture intrusion wall roof, thereby can guarantee the antifreezing function of enclosed structure, cleaning function, long-life function.
And the large tracts of land of tinsel, air layer adopts, and also can make the improvement that is significantly improved of sound insulation value, the sound absorption qualities of building maintenance.
The heat insulation function that the most important thing is this insulation construction is outstanding very in the extreme, it is general to exceed.
It can have one deck, two-layer or multi-layer air insulation layer.Design when good, each layer low-E air heat insulating layer (1.5 to 2 centimetres of thickness) can reach 0.7w/m
2.k the thermal resistance value about, this is equivalent to the thermal resistance value of the brick wall of 50 cm thicks; And double-deck low-E air heat insulating layer is equivalent to the heat insulation effect of 1 meter thickness brick wall, and three layers of low-E air heat insulating layer are equivalent to the heat insulation effect of 1.5 meters thickness brick walls.
That is to say, if with 0.2 millimeter or thinner aluminium foil or galvanized steel plain sheet or aluminum-zinc alloy steel plate or other bright anti-rust metal plate, paper tinsel as middle low-E layer, be placed in the air layer of 3 to 4 cm thicks, its heat insulation effect will be identical with one meter thick brick wall! This is how good insulation usefulness! This is the conservation measures of how calculating! Add the thermal resistance and the insulation measure of body of wall itself, its building energy saving rate will reach 75% to 80%; This has reached the existing building energy conservation advanced level of American-European developed country.Consider other comprehensive serial advantage that this gas insulation construction is above-mentioned again, its superiority, to calculate property just bigger! Carry out concrete elaboration to adopting the inventive method to carry out relevant building maintenance member and building material product reinforced insulation or the additive type insulation below.
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The building maintenance component with low-E air thermal preservation structure shown in the accompanying drawing 1 is characterised in that:
A, this building maintenance component are to have cast-in-place or prefabricated reinforced concrete wall or reinforced concrete floor or steel concrete roofing slab, the concrete of this member body can adopt lightweight insulating concrete to build, the interior air heat insulating layer (2) that is provided with an only form or spreads out the parallel form of arrangement side by side in the middle of it;
B, this interior air heat insulating layer (2) are made of the keel casket (7) of hollow, are provided with attached low-E layer (5) or middle low-E layer (6) in the keel casket (7);
C, keel casket (7) is arranged in the middle of the steel mesh reinforcement and formwork for placing of this concrete component earlier, concreting is built with the moulding of finishing this concrete component again.
Illustrate:
In the embodiment shown in Figure 1, existing interior air heat insulating layer (2) has outer air insulation layer (3) again.
In Fig. 1, what the interior air heat insulating layer (2) on the left side was provided with is attached formula low-E layer (5), the right be in the middle of low-E layer (6).
Outer air insulation layer (3) is made of keel layer (9) and decoration flaggy, and this decorative panel can adopt the gypsum paper panel that posts aluminium foil, and aluminium foil surface constitutes surperficial low-E layer (5) towards metope.
Finally, keel casket (7) is to be retained in the member, need not dismantle taking-up.The keel skeleton frame layer of this keel casket (7) can adopt wooden bar, and two sides nail on metal sheet or non-metal board, or a metal sheet, a non-metal board.Metal sheet promptly is an attached low-E layer (5).
If the middle low-E layer (6) with double heat insulation function is set, keel casket (7) should be followed closely into three layer construction, and wherein the metal sheet paper tinsel must be used in the intermediate layer.
Present embodiment and the described low-E metal sheet of other embodiment paper tinsel, the i.e. plate of metal or paper tinsel; It should adopt bright rush-resisting material commonly used such as rustproof aluminium sheet, galvanized steel plain sheet, aluminum-zinc alloy steel plate, corrosion resistant plate.
For the building maintenance member is reinforced, can pass through keel casket (7), the normal direction connecting reinforcement of the inside and outside two-layer steel mesh reinforcement of connection maintenance component of necessary amount is set.
When adopting light weight concrete construction to build these bodies of wall, floor, roof panel, its mean thermal transmittance K value can reach 0.75m
2.k/w excellent level.
The building maintenance component with low-E air thermal preservation structure shown in the accompanying drawing 2 is characterised in that:
A, this building maintenance member are the wall that special perforated brick or concrete hollow block are built by laying bricks or stones, and these bricks or coagulation ten building-blocks are special brick or the building blocks that have interior air heat insulating layer (2) or outer air insulation layer (3) or have inside and outside air heat insulating layer concurrently;
B, when building this wall by laying bricks or stones, low-E anti-rust metal plate is inserted or snaps in the surface or middle attached the low-E layer (5) or the middle low-E layer (6) of forming of the air layer that is arranged on interior air heat insulating layer (2) or outer air insulation layer (3);
C, the covering plate that prevents that masonry mortar from polluting can be set on metal sheet.
Illustrate: the building block in the accompanying drawing 2, employing be a kind of no cold bridge building-block.Consult No. 200510106188.9 patent applications " multi-functional no cold bridge composite hollow building block and no cold bridge self heat insulation wall and building " that I propose, and general's the sort of building block that will put forward among the embodiment shown in the accompanying drawing 9 below.
What building block shown in the present embodiment was identical with accompanying drawing 9 the sort of building blocks is the shape and structure of building block, different is that the low-E sheet metal is in the hole of on-the-spot insertion building block when building a wall in the present embodiment, in the embodiment shown in Figure 9, the low-E sheet metal is when making building block, promptly before building a wall, the hole that is inserted in building block has way back suffered.
The building maintenance component with low-E air thermal preservation structure shown in the accompanying drawing 3 is characterised in that:
A, this building maintenance member are a kind of attach or the be anchored on inner surface of maintenance component wall or floor roofing slab or compound decoration wallboard (8) on the external surface;
B, this composite panel are made of two-layer parts: the netted keel layer (9) of nonmetals or metal material and metal sheet or be compounded with the decorative surface layer (10) that the composite board of tinsel is made; Perhaps constitute: the decorative surface layer (10) of the low-E intermediate layer (6) of the netted keel layer of bottom (9), metal sheet or double-metal-face composite plate, the netted keel layer in upper strata (9), general material by four layers of parts;
C, above-mentioned double-deck parts or four layers of parts have formed the low-E air thermal preservation structure with attached low-E layer (5) or middle low-E layer (6) on the surface of above-mentioned building maintenance member;
D, can also continue to increase the low-E intermediate layer (6) of netted keel layer (9) and metal sheet or double-metal-face composite plate material, make the low-E air thermal preservation structure of six layers of parts or more multi-layered parts.
Illustrate: that decorates wallboard can be plank, MULTILAYER COMPOSITE plank, plastics buckle, aluminium-plastic panel, gypsum plank, gypsum paper panel, calcium silicate board with material, and the wallboard material of other metal sheet, non-metal board, composite plate.
After adopting the described composite panel of present embodiment, the rendering layer of wall or floor, roofing slab can be cancelled or attenuate.
Because the thickness of each layer of air insulation construction has only about two centimetres, thereby after rendering layer was changed to this composite panel, the thickness that is increased was very limited, increase cost also seldom.But energy-saving effect is very remarkable, even we can say, very surprising, ten minutes giant.
On keel nail low-E metal level, bind the decorations wallboard, this and existing decoration decoration process are quite similar; Its cost has increased layer of metal layer and the keel of a little just many, and the cost cost of increase is approximately about 30 yuan.
And the Coefficient K value of the low-E air thermal preservation structure that constitutes thus can reach about 0.7 to 0.8, and the whole Coefficient K value of body of wall of safeguarding can reach about 0.5, and building energy saving rate can be up to about 75%.Wherein, increase the number of plies of air layer, the Coefficient K value can also further reduce.This wallboard air layer structure also has pretty good sound insulating and absorbing performance in addition, and is very favourable to improving the and comfortable for living performance.This hollow wallboard low-E insulation construction, do not need to cover whole building maintenance structures, it only need to exterior wall, roof, and the part floor partly implement covering and heat insulating, other parts can not implemented, or implement and simplify the most cheap hollow wallboard low-E insulation construction most: for example, can only adopt the hybrid insulation form of single air layer low-E insulation construction or other forms such as employing foamed plastics, thermal insulation mortar.
The spirit of this section explanation also is suitable for method or the product of other embodiment of the present invention.
The building maintenance member adopts hollow wallboard low-E insulation construction, should carry out the airtight work of sealing to the low-E metal level, do not make as far as possible steam by indoor inflow, press close to wall and safeguard, invade wall and safeguard, in order to avoid wall safeguarded produce freeze injury or dewfall phenomenon.
Fortunately, low-E anti-rust metal plate self belongs to efficient, the most top quality waterproof damp proof insulation material, as long as during to this layer metal level nail keel, follow closely tight, nail is docile, can also append the measure of taking fluid sealant seal, putty to seal.Safeguard even there is the little water gas cut to go into wall, rely on wall maintenance component body intrinsic permeability, also can be discharged in the outside air very soon.Prevent the aqueous vapor intrusion and cause freeze injury, still safe.
The described wallboard with low-E air thermal preservation structure of present embodiment almost can be used on all inner surfaces of building maintenance member, and as the inner thermal insulating layer of building maintenance, this is that method of the present invention or product are most widely used a kind of.This is a kind of novel interior heat preserving method, it can overcome for a full due existing in heat preserving mode be subject to the critical defect that freeze injury, dewfall are gone mouldy, this is that a heavy people of internal heat preserving mode breaks through.
This wallboard also can require the surface of this wallboard to adopt metal, cement or the like to have the weatherability material of waterproof, sun-proof function as the outer insulation wallboard of building maintenance member this moment.
The building maintenance component with low-E air thermal preservation structure shown in the accompanying drawing 4 is characterised in that:
A, this building maintenance member are a kind of compound decorative ceiling (13) that is installed under maintenance component floor or the roofing slab;
B, this ceiling (13) have the buckle shape that is shelved on the ceiling mount or the smallpox flaggy (14) of rectangular plate shape, and the independent keel layer (16) that relies on the projection keel supporting structure (16) on the plate (14) or add, be shelved on the metallic intermediate layer plate (15) on the smallpox flaggy (14);
Thereby c forms the air layer of 1.5 to 2 centimetres of left and right thicknesses between smallpox flaggy (14) and metallic intermediate layer plate (15);
D, make between metallic intermediate layer plate and floor or the roofing slab and also to keep being equal to or greater than 1.5 to 2 centimetres air thickness simultaneously, have the low-E air thermal preservation structure of middle low-E layer (6) thereby form at the soffit of maintenance component floor or roofing slab.
Illustrate: the described ceiling of present embodiment compare general suspended ceiling need 20 to 30 centimetres ceiling height, be very low, this is very favourable for the height utilization rate that improves the room.
Owing to low or the like the reason of its ceiling height, the described wallboard that is attached on the floor of a described ceiling of present embodiment and a last embodiment can compoundly use, and forms the combined low-E air thermal preservation structure of being used by two kinds of low-E air thermal preservation textural associations.
So the heat-insulating property of the air thermal preservation structure that is provided with can increase substantially again.
The building maintenance component with low-E air thermal preservation structure shown in the accompanying drawing 5 is characterised in that:
A, this building maintenance member be a kind of on low-E air thermal preservation structure the roof of topped watt or rigidity or non-rigid waterproofing course;
B, this air thermal preservation structure are one to have two air layer low-E air thermal preservation structures of middle low-E layer, it is arranged on the upper surface of roofing slab (1) of cast-in-place or prefabricated building, from the bottom to top, it is made of four layers of parts: the intermediate layer (6) of the netted keel layer of bottom (9), metal sheet or double-metal-face composite plate material, the netted keel layer in upper strata (9), more last layer is cover plate or the cover tile keel (17) that are used to lay rigidity or non-rigid waterproofing course or are used to lay tile.
Illustrate: the keel of netted keel layer (9) should adopt the carrying keel of reinforcement.Prerequisite in contraposition is relatively foretold, and the netted keel in upper strata (9) below cover tile keel (17) can be integrated with it.
This roof with two air layer low-E air thermal preservation structures, its mean thermal transmittance K value can reach 0.6 to 0.5 excellent level.When the air number of plies surpasses when two-layer, the Coefficient K value can also further reduce.
The building maintenance component with low-E air thermal preservation structure shown in the accompanying drawing 6 is characterised in that:
A, this building maintenance member are a kind of floor of laying on low-E air thermal preservation structure;
B, this air thermal preservation structure are one to have two air layer low-E air thermal preservation structures of middle low-E layer, it is arranged on the upper surface of floor of cast-in-place or prefabricated building, and it is made of four layers of parts: the netted keel layer of bottom (9), metallic intermediate layer plate or double-metal-face composite plate (6), the netted keel layer in upper strata (9), last layer be a wood floors layer (12); Or be made of two-layer parts: one deck is that netted keel layer, another layer are the wood floors (12) with metal face overlay layer.
This floor with two air layer low-E air thermal preservation structures comprises floor, and its mean thermal transmittance K value also can reach 0.6 to 0.5m
2.k/w excellent level.
The building maintenance component with low-E air thermal preservation structure shown in the accompanying drawing 7 is characterised in that:
A, this building maintenance member are a kind of door or wallboard or curtain wall panel with low-E air thermal preservation structure;
B, this member by inner surface to external surface, constitute by five layers of parts or more multi-layered parts, five layers of parts in this way then are respectively: wooden or plastics matter or metal matter or compound interior surface layers (18), the netted keel layer of bottom (9), metallic intermediate layer plate or double-metal-face composite plate (11), the netted keel layer in upper strata (9), wooden or plastics matter or metal matter or compound outer surface layer (18);
C, these parts also can be provided with various additional edge sealing, decoration, hardware, safety attachment.
Illustrate: have the door or the curtain wall panel of two air layer low-E air thermal preservation structures of five layers of parts, its mean thermal transmittance K value can reach 0.6 to 0.5 excellent level.Its sound insulation value also has the raising of certain degree.
As curtain wall panel or wallboard, especially side fascia can adopt more multi-layered structure, for example can be five air layer low-E air thermal preservation structures of 9 layers of parts.Its mean thermal transmittance K value can reach 0.3 to 0.2 super excellent level; Simultaneously, the such air layer wallboard or the weight of curtain wall panel can only have only 20 to 50 kilograms/m
2, price can only have only 200 yuan/m
2About.
The building energy saving rate of the building maintenance of setting up with this wallboard can reach 85% to 90% utmost point superelevation level.
The structure of door like this is very similar to the structure of existing door, and manufacturing is also uncomplicated, and cost is also similar.
Such curtain wall panel, the price of wallboard is cheap, weight is light and handy, of many uses, the life-span is permanent, energy-conservation level is super outstanding.
Its shock resistance is extremely strong, as long as thicken the thickness of inner and outer surface layers metal sheet a little, just can satisfy very harsh requirement of strength, shockproof requirements.Can also adopt the method for strengthening keel intensity, strengthening packing density and raising keel and each layer metal sheet bonding strength on this basis, make load-bearing wall panel with light weight supporting capacity.The side edge sealing of wallboard can also be adopted steel plate punching press section bar to make, stamp out concavo-convex fitting face in the above, make its pillar function, installation of having to a certain degree cooperate function.
This wallboard or curtain wall panel can reliably and very be used in framed building, light steel building, curtain buildings, prefabricated house building and other building types well.
It can also cut off as the activity in large tracts of land room, and it can batch production production, cleans, lighting, finished productization ground assembled on site become polishing, the finished product partition wall of attractive in appearance, sound insulation.
The building maintenance component with low-E air thermal preservation structure shown in the accompanying drawing 8 is characterised in that:
A, this building maintenance member are a kind of additional insulation cover plate (19) that is installed on the glass window;
B, this cover plate (19) can be the metal sheet paper tinsel composite plate rete of the low-E of single layer structure or the transparent plastic sheet rete (20) of low-E; The also two-layer structure that can be composited for metal sheet paper tinsel composite plate rete (20) with surface decoration layer (21), keel layer (22), low-E;
C, this cover plate are inhaled syndetons such as bar by hook, guide rail, magnetic, hide on the sash of glass window or on the window frame or on the window opening mouth of body of wall as far as possible with fitting together perfectly, thereby, form the low-E air thermal preservation structure of single air layer or two air layers together with the interior window one side of glass window.
Illustrate: metal sheet paper tinsel composite plate rete (20) can be the monolithic composite panel material, also can adopt plastic foil, ooze and mould cloth, wall paper, wallpaper etc. as composite base material, makes and can roll up the mantle or the semi-soft membrane for cost structure of putting; Perhaps can make and to roll up the chain plated construction of putting.
This insulation cover plate with two air layer low-E air thermal preservation structures can make the mean thermal transmittance K value of existing glass window reach 0.7 to 0.5 excellent level.Its sound insulation value also can be by improving significantly.
Its shortcoming is may be light tight.Therefore should make the light-duty hook form or the guide rail push-and-pull form of collecting flexibly or opening easily.
Shown in the accompanying drawing 9 have low-E air thermal preservation structure brick or building block, be used to build by laying bricks or stones the wall body construction that the described building with low-E air thermal preservation structure of accompanying drawing 2 illustrated embodiments is safeguarded, it is formed by vitrified bond or is formed by concrete, light weight concrete construction cast, it is characterized in that:
A, have the interior air heat insulating layer (2) of hole shape in the inside of brick or building block, this hole can back cover or back cover not;
B, when brick or building block are not solidified, take advantage of its wet soft sheet metal (23) that in hole, inserts one or more pieces good antirust property; Or in the hole of brick that has hardened or building block, use bonding or one or more pieces sheet metals of flexible clamping (23) of bonding agent, thereby interior air heat insulating layer is transformed into the low-E air thermal preservation structure of two air layer structures or multiple air layer structure;
C, can also carry out top rake to brick or building block, form the outer air insulation layer (3) of the part that is positioned at brick or building block bight at the two ends of a side of interior air heat insulating layer (2).
Illustrate: this claim belongs to the independent claims about brick or building block product.
The brick or the building block that have inner thermal insulating layer and external thermal insulation simultaneously, I promptly proposed in August, 2005, consulted No. 200510106188.9 patent applications " multi-functional no cold bridge composite hollow building block and no cold bridge self heat insulation wall and building " that I submit to.
The main difference point of present embodiment is: external thermal insulation in these is changed into the interior air heat insulating layer (2) of low-E and the outer air insulation layer (3) of low-E.
This brick of the present invention or building block, only be that the foamed plastics that will comprise in this multi-functional no cold bridge composite hollow building block has changed one or more pieces sheet metals (23) into, this not only can reduce product cost greatly, improves its fire resistance, makes it can not burn the generation toxic smoke; Can also continue to keep its no cold bridge function; The more important thing is and to improve its heat-insulating property greatly that its mean thermal transmittance K value can reach 0.5w/m
2High level about k.
The heat-insulating property of described brick of present embodiment and building block and comprehensive all round properties have rapid progress again than the correlated performance of the relevant building block of " multi-functional no cold bridge composite hollow building block ", have more gone up first floor.
Outer air insulation layer (3) when as need the sheet metal of attached formula or intermediate layer low-E layer being set, can add setting when masonry panel.Should not when brickmaking or building block, add, can cause the difficulty of carrying, keeping like that.
Although therefore as product, the outer air insulation layer (3) of described brick of present embodiment or building block is not installed the sheet metal (23) of low-E, but owing to can install when masonry panel sheet metal (23) is set, imprison and, after all, it still belongs to the low-E air heat insulating layer.
In same solitary building, or in same room, accompanying drawing 1 can mix use to the low-E air thermal preservation structure shown in the accompanying drawing 9, and compound use all obtains well or better insulation whole maintenance components of building.Certainly, at unwanted position, can not use yet.
In the junction, edge of various forms of air heat insulating layer structures of the present invention, in turning point or interruptions with a kind of air heat insulating layer structure, should carry out appropriate selection, concrete meticulous design and construction, make the relevant combination with decorative surfaces in whole room, transition is natural and tripping, the aqueous vapor sealing is reliable, seam is firm and solid, and the life-span is permanent.
At last, on the basis of looking back above-mentioned ten embodiment, to essence key of the present invention and action principle thereof do one to sum up, relatively explanation: the key structure with low-E air thermal preservation structure maintenance member and related building material of the present invention is a low-E air thermal preservation structure, this be a kind of on the big face of occluded air layer both sides or the centre of air layer the structure configuration method of low-E face is set.Its heat-conduction principle is the same substantially with computational methods with the heat-conduction principle of computational methods and LOW-E hollow glass or LOW-E compound glass.
Difference or the advantage of it and LOWE compound glass (double glazing) are:
What 1, the low-E layer of its employing adopted is anti-bright metal plate or the paper tinsel that lures, and its radiance can be significantly less than 0.05 to 0.1, and the radiance of LOW-E glass is about 0.1 to 0.25. Both differ very people. Thereby cause this The pure energy saving of bright low-E air thermal preservation structure (the air conversion heat transfer coefficient that does not comprise superficial layer) can Reach the high extremely excellent level below 0.5, the pure energy saving of corresponding LOW-E double glazing is merely able to reach 2.0 about.
2, metallic plate or metal forming can obtain very thinly, for example can be taken as 0.05 to 1 millimeter thickness, and its price only Have about 10 to 20 yuan. And LOW-E glass is played about 100 yuan easily. Both differ still very big.
3, the metallic plate paper tinsel is in light weight, intensity is strong, peripheral sealing is easy, it is broken to be difficult for, be not afraid of earthquake, and processing performance is good; And LOW-E glass is just in time opposite. Both differ still remote.
4, the metallic plate paper tinsel can directly be followed closely on keel on simple ground, and glass but will adopt special-purpose section to prop up with making a great fuss Frame, its trouble is not little by little.
5, when metallic plate paper tinsel during as middle low-E layer, it is that use on the two sides, is equivalent to the work of two-layer low-E layer With, thereby it is for insulation effect or the insulation contribution rate of insulation construction, can surpass several times of corresponding LOW-E glass.
6, unique shortcoming of metallic plate paper tinsel is opaque. Yet, in insulation construction of the present invention, except the window lid, all Do not need or properties of transparency should not be arranged.
Conclusion: insulation construction heat preservation principle of the present invention is identical with double glazing or compound glass, but its heat-insulating property and Other crucial technology, economic performance have but surpassed them widely.
This relation from both is referred to as LOW-E hollow wall, LOW-E with air thermal preservation structure of the present invention Hollow ceiling, LOE-E hollow door, LOW-E Hollow wall plate, LOW-E Hollow building block, LOW-E cavity decorating board, The decoration of LOW-E hollow ..., still mode is called in relatively properer expression. (" hollow " in the above-mentioned address, its meaning It is the meaning with air layer. It is also passable it to be changed into " multilayer " two words. These insulation constructions also do not require the picture double glazing The same, play and accomplish to seal fully. But opposite, should organize necessary Air Flow, air filtration, air to keep away tide)
The meaning of LOW-E cavity decorating board is to have the low-E layer and a kind of of keel layer or similar keel layer is combined into The decorative panel of type. This will be a kind of new varieties building material product.
Embodiment of the present invention, the overwhelming majority all relates to the low-E outer air heat-insulation layer that is provided with the metallic plate paper tinsel (3). This is actually a kind of LOW-E hollow decoration form, is a kind of novel, efficient, cheap energy-saving decoration form. This decoration form has substantially surmounted general decoration and has decorated concept, it have beat all heat preservation energy-saving effect and The combination property effect can make the various buildings of existing form, and is extremely easy, cross over building energy saving rate extremely at an easy rate 75% superelevation threshold, superelevation level. And the decoration of this LOW-E hollow decorates, can accomplish nontoxic, tasteless, fire-retardant, Non-toxic cigarette. Can also improve sound insulation, the sound absorption qualities of building maintenance.
This be a kind of combination property very comprehensively, very excellent decoration form or the method for decorating.
Please note: efficient cheap LOW-E hollow decoration, this is core content of the present invention place, is Zheng of institute of the present invention The building energy conservation form of creative innovation that bring up again out, a kind of; A kind ofly be applicable to most new and old building things, and energy Enough energy-saving building technology methods that changes at all, up hill and dale the big general layout of the big situation of national energy-saving.
In a word, maintenance component low-E air thermal preservation structure of the present invention has by layer of metal foil and air layer structure The LOW-E air heat insulating layer that becomes, its principle are reliably ripe; Its structure is extremely simple, weight is extremely light and handy, build extremely easy, usefulness Material is extremely common, price is extremely cheap; Its frost resistance is good, anti-flammability is fabulous, the life-span is extremely long; Its heat insulating ability is extremely strong: it can be wide The general maintenance component that is used in all new and old buildings: wall, floor, roof, door and window, wallboard, surface decoration layer are whenever flat Rice only need be spent more about 30 to 50 yuan of expenses, just may make the energy saving of maintenance component reach 0.5 to below 0.3, Building energy saving rate reaches 75% to the superelevation level more than 85%.
It not only is applicable to the interior insulation of building, also is applicable to outer insulation and self-heat conserving, and it can effectively keep two On the basis of the advantage of kind of heat preserving mode: overcome outer insulation expensive, be easy to the significant deficiency that rhegma is leaked, the life-span is short; Overcome interior insulation and have cold bridge, be easy to the infiltration water steam, make and safeguard that the great of harm that body of wall is subjected to bursting by freezing, dewfall macula lutea lacks Fall into; Overcome heavy people's defective that self heat insulation wall complex process, heat-insulating property are difficult to significantly improve. This is a kind of true, Be convenient to the popular energy-saving building technology implementing, be convenient to popularize.
It not only is applicable to masonry building, concrete construction, framed building, also is applicable to light steel building, thin-sheet metal The building of the roof of roof system, prefabricated house building and other form.
It not only is applicable to new building, also is applicable to the old building of transforming energy-conservation difference, also is applicable to building decoration, bag Draw together the fine fitment of new building.
It not only is applicable to the new building of annual 2500000000 square metres of China, more is applicable to existing 40,000,000,000 squares of China The old building of rice.
At 40,000,000,000 square metres of buildings insulation construction of the present invention is set up hill and dale comprehensively, only needs to use 1,500 ten thousand tons of aluminium Paper tinsel only is equivalent to the aluminium output in 1 year of China (wherein aluminium section bar output accounts for over half); This is not difficult to apply. 2,500,000,000 squares The rice building only needs to use 1,000,000 tons aluminium foil; This more is not difficult to apply.
Calculate and relatively horizontal according to above thermal technology to this insulation construction, can be sure about, affirm responsibly: it obtains fast in China, slap-up popularizing in case make, the building energy conservation level that can make China is the energy-conservation level of building maintenance structure particularly, under the prerequisite of minimum input, minimum cost, promptly reach and surpass the advanced international standard of the energy-conservation aspect of current building maintenance.
Described here reaches, and not only is meant reaching of new building, but comprises comprehensively reaching world-class levels completely of existing old building.
This will be a kind of energy-saving building technology of the high value that can start at a high speed, promote at a high speed.
Claims (10)
1, a kind of building maintenance component with low-E air thermal preservation structure comprises wall, and floor, roof, roofing slab, wall, wallboard, ceiling, floor layer, door and window, wallboard is characterized in that:
A, the air heat insulating layer (2) of hole shape is set in the inside that is positioned at the maintenance component of building (1), or the outer air insulation layer (3) of groove shape or synusia shape is set, interior air heat insulating layer (2) and outer air insulation layer (3) perhaps are set simultaneously at its external surface;
B, employing is on the hole wall of interior air heat insulating layer (2) or on the relevant surface of outer air insulation layer (3), be coated with low-E coating, or attaching metal sheet, foil material or LOW-E glass, the method of LOW-E plastic plate material forms attached formula low-E layer (5), perhaps adopt with the metal sheet material or LOW-E glass, the low-E layer (4) of LOW-E plastic plate material, method in the centre of the unsettled air layer that is arranged on interior air heat insulating layer (2) or outer air insulation layer (3) of normal orientation, low-E layer (6) in the middle of forming, thus circummure member (1) and the low-E air thermal preservation structure (4) above the related building material thereof formed;
C, in each layer in air heat insulating layer (2) or each layer outer air insulation layer (3), the middle low-E layer (6) of setting can be one deck, also can be multilayer;
The effective seal measure should be taked in the edge of d, low-E layer (5) or (6), prevent that too much indoor water vapour from entering the inside or the surface of body of the enclosed structure of building, can add that to large-area air heat insulating layer (2) or (3) inlet channel with micro air filter being set.
2, building maintenance component according to claim 1 is characterized in that:
A, this building maintenance component are cast-in-place or prefabricated reinforced concrete floor or steel concrete roofing slab, the concrete of this member body can adopt lightweight insulating concrete to build, the interior air heat insulating layer (2) that is provided with an only form or spreads out the parallel form of arrangement side by side in the middle of it;
B, this interior air heat insulating layer (2) are made of the keel casket (7) of hollow, are provided with attached low-E layer (5) or middle low-E layer (6) in the keel casket (7);
C, keel casket (7) is arranged in the middle of the steel mesh reinforcement and formwork for placing of this concrete component earlier, concreting is built with the moulding of finishing this concrete component again.
3, building maintenance member according to claim 1 is characterized in that:
A, this building maintenance member are the wall that special perforated brick or concrete hollow block are built by laying bricks or stones, and these bricks or concrete hollow block are special brick or the building blocks that has interior air heat insulating layer (2) or outer air insulation layer (3) or have inside and outside air heat insulating layer concurrently;
B, when building this wall by laying bricks or stones, low-E anti-rust metal plate is inserted or snaps in the surface or middle attached the low-E layer (5) or the middle low-E layer (6) of forming of the air layer that is arranged on interior air heat insulating layer (2) or outer air insulation layer (3);
C, the covering plate that prevents that masonry mortar from polluting can be set on metal sheet.
4, building maintenance member according to claim 1 is characterized in that:
A, this building maintenance member are a kind of attach or be anchored on maintenance component wall or floor, the inner surface of roofing slab or compound decoration wallboard (8) on the external surface;
B, this composite panel are made of two-layer parts: the netted keel layer (9) of nonmetals or metal material and metal sheet or be compounded with the decorative surface layer (10) that the composite board of tinsel is made; Perhaps constitute: the decorative surface layer (10) of the low-E intermediate layer (6) of the netted keel layer of bottom (9), metal sheet or double-metal-face composite plate, the netted keel layer in upper strata (9), general material by four layers of parts;
C, above-mentioned double-deck parts or four layers of parts have formed the low-E air thermal preservation structure with attached low-E layer (5) or middle low-E layer (6) on the surface of above-mentioned building maintenance member;
D, can also continue to increase the low-E intermediate layer (6) of netted keel layer (9) and metal sheet or double-metal-face composite plate material, make the low-E air thermal preservation structure of six layers of parts or more multi-layered parts.
5, building maintenance member according to claim 1 is characterized in that:
A, this building maintenance member are a kind of compound decorative ceiling (13) that is installed under maintenance component floor or the roofing slab;
B, this ceiling (13) have the buckle shape that is shelved on the ceiling mount or the smallpox flaggy (14) of rectangular plate shape, and the independent keel layer (16) that relies on the projection keel supporting structure (16) on the plate (14) or add, be shelved on the metallic intermediate layer plate (15) on the smallpox flaggy (14);
Thereby c forms the air layer of 1.5 to 2 centimetres of left and right thicknesses between smallpox flaggy (14) and metallic intermediate layer plate (15);
D, make between metallic intermediate layer plate and floor or the roofing slab and also to keep being equal to or greater than 1.5 to 2 centimetres air thickness simultaneously, thereby at the soffit of maintenance component floor or roofing slab, formation has the low-E air thermal preservation structure of middle low-E layer (6).
6, building maintenance member according to claim 1 is characterized in that:
A, this building maintenance member be a kind of on low-E air thermal preservation structure the roof of topped watt or rigidity or non-rigid waterproofing course;
B, this air thermal preservation structure are one to have two air layer low-E air thermal preservation structures of middle low-E layer, it is arranged on the upper surface of roofing slab (1) of cast-in-place or prefabricated building, and it is made of four layers of parts: the intermediate layer (6) of the netted keel layer of bottom (9), metal sheet or double-metal-face composite plate material, the netted keel layer in upper strata (9), more last layer is cover plate or the cover tile keel (17) that are used to lay rigidity or non-rigid waterproofing course or are used to lay tile.
7, building maintenance member according to claim 1 is characterized in that:
A, this building maintenance member are a kind of floor of laying on low-E air thermal preservation structure;
B, this air thermal preservation structure are one to have two air layer low-E air thermal preservation structures of middle low-E layer, it is arranged on the upper surface of floor of cast-in-place or prefabricated building, and it is made of four layers of parts: the netted keel frame of bottom (9), metallic intermediate layer plate or double-metal-face composite plate (11), the netted keel frame in upper strata (9), last layer be a wood floors layer (12); Or be made of two-layer parts: one deck is that netted keel layer, another layer are the wood floors (12) with metal face overlay layer.
8, building maintenance member according to claim 1 is characterized in that:
A, this building maintenance member are a kind of door or wallboard or curtain wall panel with low-E air thermal preservation structure;
B, this member by inner surface to external surface, constitute by five layers of parts or more multi-layered parts, five layers of parts in this way then are respectively: wooden or plastics matter or metal matter or compound interior surface layers (18), the netted keel layer of bottom (9), metallic intermediate layer plate or double-metal-face composite plate (11), the netted keel layer in upper strata (9), wooden or plastics matter or metal matter or compound outer surface layer (18);
C, these parts also can be provided with various additional edge sealing, decoration, hardware, safety attachment.
9, building maintenance member according to claim 1 is characterized in that:
A, this building maintenance member are a kind of additional insulation cover plate (19) that is installed on the glass window;
B, this cover plate (19) can be the metal sheet paper tinsel composite plate rete of the low-E of single layer structure or the transparent plastic sheet rete (20) of low-E; The also three layer construction that can be composited for metal sheet roof covering with surface decoration layer (21), keel layer (22), low-E or metal forming composite plate rete (20);
C, this cover plate are inhaled syndetons such as bar by hook, guide rail, magnetic, hide on the sash of glass window or on the window frame or on the window opening mouth of body of wall as far as possible with fitting together perfectly, thereby, form the low-E air thermal preservation structure of single air layer or two air layers together with the interior window one side of glass window.
10, according to claim 1,3 employed brick of described building maintenance member or building blocks, form or form by vitrified bond by concrete, light weight concrete construction cast, it is characterized in that:
A, have the interior air heat insulating layer (2) of hole shape in the inside of brick or building block, this hole can back cover or back cover not;
B, when brick or building block are not solidified, take advantage of its wet soft sheet metal (23) that in hole, inserts one or more pieces good antirust property; Or in the hole of brick that has hardened or building block, use bonding or one or more pieces sheet metals of flexible clamping (23) of bonding agent, thereby interior air heat insulating layer is transformed into the low-E air thermal preservation structure of two air layer structures or multiple air layer structure;
C, can also carry out top rake to brick or building block, form the outer air insulation layer (3) of the part that is positioned at brick or building block bight at the two ends of a side of interior air heat insulating layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101818017A CN101565971A (en) | 2008-11-16 | 2008-11-16 | Maintenance component with low radiance and air insulating structure and related building material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101818017A CN101565971A (en) | 2008-11-16 | 2008-11-16 | Maintenance component with low radiance and air insulating structure and related building material |
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| CN101565971A true CN101565971A (en) | 2009-10-28 |
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Cited By (1)
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457825A (en) * | 2018-10-31 | 2019-03-12 | 南昌大学 | A kind of efficient building fire protection insulation construction |
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Application publication date: 20091028 |