CN102080418A - Heat-shielding bridge cutoff structures of composite thermal-insulation wall door window opening - Google Patents
Heat-shielding bridge cutoff structures of composite thermal-insulation wall door window opening Download PDFInfo
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7641—Elements for window or door openings, or for corners of the building
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/003—Cavity wall closers; Fastening door or window frames in cavity walls
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/34—Coverings, e.g. protecting against weather, for decorative purposes
- E06B1/342—Reveal covering members disposed alongside of a window frame
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Abstract
The invention relates to heat-shielding bridge cutoff structures of a composite thermal-insulation wall door window opening, which aims at great heat transfer on the periphery of the opening and has the purposes of eliminating or reducing the heat bridge of the opening and enhancing the energy saving and thermal insulation effects of a wall. The first structure comprises a thermal insulation layer, an indoor protective layer, an outdoor protective layer and a door window, wherein the thermal insulation layer is arranged between the indoor protective layer and the outdoor protective layer, and the door window is installed on the thermal insulation layer. The second structure comprises a thermal insulation layer, a base wall, an outdoor protective layer and a door window, wherein the thermal insulation layer is arranged between the base wall and the outdoor protective layer, and the door window is installed on the thermal insulation layer of the opening. The third structure comprises a thermal insulation layer, a base wall, an alkaline-resistant mesh cloth, outer leaf masonry and a door window, wherein the thermal insulation layer is arranged between the base wall and the outer leaf masonry, and the door window is installed on the alkaline-resistant mesh cloth of the opening. The fourth structure comprises a thermal insulation layer, a base wall, an alkaline-resistant mesh cloth, an outdoor thin plaster protective layer and a door window, wherein the thermal insulation layer is arranged between the base wall and the outdoor thin plaster protective layer, and the door window is arranged on the alkaline-resistant mesh cloth of the opening. By adopting the structure, the heat bridge of the opening can be eliminated or reduced and the energy saving and thermal insulation effects of the wall are enhanced.
Description
Technical field
The present invention relates to a kind of wall body door or window hole structure, particularly a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window.
Background technology
The purpose of energy saving building space enclosing structure insulation is, by space enclosing structure being taked to be incubated heat transmission inside and outside the measure confinement cells, reduces guaranteeing the indoor comfortable thermal environment heat supply or the required energy consumption of freezing.The exterior wall of heating regional architecture cans be compared to our cotton dress, and the exterior wall that summer, the hot area built cans be compared to the shell of refrigerator.Energy-saving heat-insulating wall all is a heat insulating effect of improving traditional body of wall by the way of additional thermal insulation at present, the transmission of the inside and outside heat of confinement cells, but the heat bridge that is difficult to eliminate for a long time becomes the bottleneck of obstacle body of wall power-saving technology.
1, exterior wall is pasted the influence of EPS plate thin plastering heat-preserving wall heat bridge to wall insulation performance:
At present, it is that heat insulation effect is best that exterior wall is pasted the thin heat-preserving wall of plastering of EPS plate (or XPS plate), and cheapest body of wall technology is so the thin heat-preserving wall of plastering is used at most in China.Even at door and window hole a large amount of heat bridges are arranged also: Figure 1 shows that when door and window is installed in basic unit body of wall middle part but be incubated best EPS plate thin plastering heat-preserving wall, the insulation layer of door and window hole sidewall is much thinner than the insulation layer thickness in body of wall front, and the heat body of wall front that the hole effluent loses is many.Figure 2 shows that door and window is installed in basic unit body of wall exterior angle, the outdoor distance of the outer angular distance of basic unit's body of wall is short, and heat runs off also many in the bight, hole, and arrow scope length L is heat bridge position insulation layer thickness among Fig. 1 and Fig. 2.
Be in " Heilongjiang Province's Residential Buildings Energy 65% design standard " numerical value of the heat bridge of publish picture Figure 14 and Figure 15, when insulation layer thickness is not more than 120mm, the thin heat-preserving wall hole of plastering exists linear thermal transmittance ψ value to reach the heat bridge of 0.1w/m.k, when insulation layer thickness was not less than 120mm, hole linear thermal transmittance ψ value reached 0.11w/m.k! Because of door and window hole quantity is many, heat bridge influence is very big, 1 the numerical value of seeing attached list.
Annotate: 1, the numerical value of subordinate list 1 is by 0.2m concrete wall, the 3.6m standard width of a room in an old-style house, floor height 2.8m, the mean thermal transmittance of EPS plate thin plastering body of wall when different window-wall ratios, different EPS plate thickness.
2, data do not comprise the influence of overhanging cantilevered plate heat bridge such as balcony slab to the body of wall mean thermal transmittance in the table.
The door and window hole heat bridge illustrates with following metaphor the influence of body of wall energy-saving heat preserving: the hole heat bridge cans be compared to people's neck or the hole on the wall, will place when weather is terribly cold has the hole will block up the hole on a mao scarf, the wall, if do not enclose a mao scarf, stifled hole, want that it is very difficult remedying this heat waste by increase insulation layer thickness on increase cotton dress thickness or the wall.But people's neck has only one, and the door and window quantity of building is a lot, so the heat that runs off in the hole is a lot, the hole heat bridge is very big to the building energy conservation influence, and the big more influence of window-wall ratio is big more.When requiring low heat transfer coefficient, every reduction thermal transmittance 0.1w/m
2.k all be very difficult, therefore, the hole heat bridge is for the heating area, and is particularly too big for requiring the lower severe cold area influence of body of wall mean thermal transmittance.
Add that a large amount of balcony slab and air conditioner plates of encorbelmenting also are big heat bridges in the dwelling house, even balcony slab is pasted the EPS plate of thickness 0.1m up and down all, its linear thermal transmittance ψ value also reaches 0.2w/m.k.The balcony slab of encorbelmenting has the thick EPS plate insulation of 100mm up and down, and during window-wall ratio 0.3, the balcony slab heat bridge is to the about 0.05w/m of the influence of body of wall mean thermal transmittance
2.k (supposition balcony slab length accounts for exterior wall length 40～50% and calculates), EPS plate thin plastering heat-preserving wall hole heat bridge and balcony slab heat bridge always increase the about 0.15～0.2w/m of body of wall mean thermal transmittance
2.k.Therefore,, draw the insulation of main wall body EPS plate thin plastering thermal transmittance that should reach approximately and the insulation layer thickness that needs, see attached list 2 for satisfying " Heilongjiang Province's Residential Buildings Energy 65% design standard ".
Annotate: 1, the main wall body is the 0.2mm concrete wall in the subordinate list 2, and data contain heat-preservation balcony plate heat bridge, and (account for exterior wall length 40～50% by balcony slab length, window-wall ratio 0.3 is 0.15w/m by heat-preservation balcony plate heat bridge and hole heat bridge to the influence of body of wall mean thermal transmittance
2.k; As window-wall ratio 0.5, then heat-preservation balcony plate heat bridge and hole heat bridge are not less than 0.25w/m to the influence of body of wall mean thermal transmittance
2.k, the main wall body thermal transmittance that should reach should be than also little 0.1w/m in the table
2.k, more impossible realization energy conservation object.
2, severe cold (A) district body of wall mean thermal transmittance limit value also need reduce 0.05w/m than (B) district
2.k, the main wall body thermal transmittance that should reach more is difficult to realize.
By subordinate list 1, subordinate list 2 as seen, 8 layers of following building requirements body of wall mean thermal transmittance are not more than 0.4w/m
2.k the time, dwelling house needs the polystyrene board heat-insulatation layer thickness 0.2～0.3m that pastes because also have the influence of balcony slab heat bridge, not only increase cost, and the valuable land resources of waste, be difficult to be accepted by the investor, be subjected to resistance in the practical application, influence the realization of national target for energy-saving and emission-reduction.All body of wall energy-saving heat preserving technology all do not solve the difficult problem of door and window mouth heat bridge at present.
2, the heat bridge of steel wire net rack cement sandwiched plate heat-preserving wall
Steel wire net rack cement sandwiched plate heat-preserving wall is except that having above-mentioned hole heat bridge, and every square metre also has 200 φ 2 steel wires to penetrate insulation layer increase heat transfer, increases by 60% than EPS plate thin plastering body of wall and conducts heat, and heat bridge is more.
3, sandwiched thermal-insulating wall heat bridge
Use sandwiched thermal-insulating wall at present in large quantities in the Heilongjiang Province, even highrise building is being widely applied also.Sandwiched thermal-insulating wall exists along the concrete Guttr board heat bridge of building border, and exterior wall is likened to cotton dress, and sandwiched thermal-insulating wall has uninsulated waistband---concrete Guttr board together for every layer.Also have hole periphery heat bridge, interior siphonal lobe masonry sockets the reinforcing bar heat bridge.Fig. 3 represents the loss route (curve shown in) of the sandwiched thermal-insulating wall of Guttr board heat bridge place paste heat-preserving bar at Guttr board heat bridge place heat.Even but Guttr board heat bridge outer end paste heat-preserving bar as shown in Figure 3 is very little because of prolonging the heat bridge route, and the improvement of insulation is worked hardly.According to the linear thermal transmittance value of the uninsulated balcony cantilevered plate of thickness 120mm in " Heilongjiang Province's Residential Buildings Energy 65% design standard ", suppose Guttr board thickness 80mm, the about 0.43w/m.k of linear thermal transmittance of Guttr board heat bridge.Heat bridge in the floor height 2.8m dwelling house is analyzed the influence of mean thermal transmittance, pressed window-wall ratio 0.3, balcony slab insulation layer EPS plate thickness 100mm up and down, sandwich heat preserving wall body Guttr board heat bridge increases the about 0.15～0.2w/m of body of wall mean thermal transmittance
2.k, add hole periphery heat bridge (be partial to dangerous calculating, still estimate), by total about 0.25～0.3w/m of body of wall mean thermal transmittance that increases by the linear thermal transmittance of pasting EPS plate thin plastering hole heat bridge
2(but when window-wall ratio 0.5, increase the about 0.35w/m of body of wall mean thermal transmittance
2Because more difficult reaching, subordinate list 3 numerical value have illustrated problem, just do not got this numerical value) by severe cold (B) the district body of wall mean thermal transmittance limit value of stipulating in the energy Saving Design of Residential Buildings decision table in " Heilongjiang Province's Residential Buildings Energy 65% design standard ", the sandwich thermal insulated thermal transmittance that should reach approximately of the main wall body that can draw sees attached list 3.
Annotate: 1, subordinate list 3 is that supposition concrete wall 0.2m is thick, 3.6 meters of the standard widths of a room in an old-style house, and floor height is 2.8 meters, presses window-wall ratio 0.3, contains the influence to the body of wall mean thermal transmittance of heat-preservation balcony plate heat bridge, hole heat bridge in the data.
2, severe cold (A) district body of wall mean thermal transmittance limit value also need reduce 0.05w/m than (B) district
2, more be difficult to reach.
But sandwiched thermal-insulating wall hole heat bridge should be more much bigger than EPS plate thin plastering heat-preserving wall hole heat bridge, the thermal transmittance that the main wall body should reach approximately in the attached table 3 all can not satisfy, and considers also null(NUL) of numerical value that sandwiched thermal-insulating wall hole heat bridge increases than the thin hole heat bridge of plastering again.Stipulate that in " Code for design of masonry strucres " GB50003 sandwich thermal insulated middle insulation layer thickness should not be greater than 100mm, so may not satisfy the requirement of body of wall mean thermal transmittance limit value.
4, insulation blocks body of wall
The insulation blocks body of wall is approaching at the heat bridge and the sandwiched thermal-insulating wall heat bridge at Guttr board and hole, but also have following problem: insulation layer is by sand, slag, haydite, cement etc. cut apart bitty insulation blocks wall, goal analysis from the trap heat transmission, its structure is unreasonable, does the insulation blocks wall of severe cold area main wall body region need the how thick requirement that could satisfy body of wall mean thermal transmittance in the subordinate list 2? if with the EPS plate, the heat insulation effect of XPS plate is likened with cotton or eider down, the higher material of those more petty coefficient of thermal conductivity can be likened and makes outmoded cotton or catkin, and insulation blocks can be likened and does to be mingled with slag in eider down or the cotton, sand, the body of wall of cement or material.
5, inside heat insulation wall body
Inside heat insulation wall body exists along building border floor heat bridge and hole heat bridge, slab thickness must be greater than Guttr board thickness, also increasing has indoor division wall heat bridge, and partition walling thickness is 0.37m, 0.24m in the multistory building, the concrete wall of the about 0.2～0.3m of highrise building thickness.A large amount of uninsulated partition wall of inside heat insulation wall body---like between the sheet before and after the cotton dress just cloth be to have connected, but there have cotton to become heat bridge near seam crossing to be cold thoroughly.The influence of inside heat insulation wall body heat bridge is farther much larger than the sandwiched thermal-insulating wall heat bridge! In " civilian construction energy-saving design standard " JGJ26-95 appendix C, point out: under interior heat-retaining condition, peripheral heat bridge such as concrete beam, post, make the mean thermal transmittance of body of wall increase by 51～59%, regrettably, the North China has built a large amount of interior heat-preserving buildings.
6, prefabricated thermal insulation wallboard wall
Prefabricated panel not only has the hole heat bridge, more than the seam heat bridge is arranged, the seam heat bridge is very big to body of wall mean thermal transmittance influence, even the saturating cold dewfall of seam crossing cracking, indoor floor perk, the case history that the body of wall dewfall becomes mildewed exists.
Be no more than 0.75w/m by energy-conservation 50% sandwiched thermal-insulating wall (EPS plate 100mm) that designs, steel wire net rack heat-preserving wall (EPS plate 100mm), the insulation blocks body of wall that 300mm is thick, the body of wall average heat transfer that inside heat insulation wall body all can not satisfy housing construction
2.k the requirement of Yi Xia energy-saving wall.2003～2005 years heating seasons of academy of China Constrution Academe part energy saving building follow-on test in Beijing is found, by the building measured result of energy-conservation 50% index formation reach the only energy-conservation 7%! of energy-conservation 37%, energy-conservation 30% building reality Some areas of China have begun tentative energy-conservation 65% standard now, and the more body of wall of above-mentioned heat bridge influences the realization of this energy conservation object.Not only China is like this, and some countries also are incubated or the sandwich heat preserving wall body technique in taking in the world.
Heat bridge has increased architect's design-calculated difficulty more, and because of the wall heat transfer amount height of worrying that these heat bridges are more, do not reach the heating requirement, thermal performance design engineer have to estimate the heat consumption of body of wall more, how does the building energy conservation target of expection realize? the house heat bridge is to building low-carbon (LC) society, the sustainable development of society being had a significant impact, and sequelae is serious.
Applicant proposes following patent application in China about the body of wall technology: 1, denomination of invention is " support is arranged, the anti-seismic heat-preservation combined wall of reinforced concrete external protection is arranged ", the patent No. 200410002698.7; 2, denomination of invention is " binding composite heat preservation wall that support is arranged ", and the patent No. is 200610153289.6; 3, denomination of invention for " both sides be provided with reinforcing bar/and the combined wall of metal net plaster ", number of patent application is 200710167871.2, publication number is CN101168977; 4, denomination of invention is " a kind of composite component of alkaline-resisting glass fiber net plasterer ", and number of patent application is 200910141007.4, and publication number is CN101570981.
In the 1st of the disclosed applicant of background technology; in the 2nd patent; there is following reason to cause of the influence of the hole heat bridge of above-mentioned two patent combined walls: 1 greater than EPS plate thin plastering body of wall hole heat bridge; when door and window is installed on basic unit's body of wall; even door-window section bar outside paste heat-preserving bar; because of the topping 30mm that plasters in addition on the insulation bar; be subjected to the window sectional material size restrictions; the thickness 15mm of insulation bar is less than EPS plate thin plastering body of wall vertical side insulation bar thickness 30mm, so the hole heat bridge of above-mentioned two patent combined walls is greater than EPS plate thin plastering body of wall hole heat bridge.When 2, door and window was installed on the concrete component at hole, the hole connected steel part in addition and passes insulation layer, has increased the hole heat transfer again.There is the binding composite heat preservation wall of support that the supporting beam of encorbelmenting is set, can reduce the concrete Guttr board heat bridge 90% that the border is built on the edge with sandwich heat preserving wall body than reducing, make its heat insulation effect be better than sandwiched thermal-insulating wall and insulation blocks body of wall far away, but since at the heat bridge at door and window mouth hole greater than the thin heat bridge of plastering, heat insulation effect is lower than EPS plate thin plastering heat-preserving wall.
In the 3rd patent of the disclosed applicant of background technology, the structure in the embodiment one is " at the door and window hole place opening protection layer 16 is arranged, door and window is fixed on the opening protection layer 16 "; In the 4th patent, the structure in the embodiment one is " ... the surperficial matcoveredn 8 of sandwich layer 3, ", sees the accompanying drawing of these two patents, and the window of these two patent accompanying drawings all is mounted on the cement mortar floated coat of hole.Be to guarantee the trimming bar protective layer thickness, hole cement mortar floated coat thickness generally needs 30mm, and its hole heat bridge is also greater than EPS plate thin plastering body of wall hole heat bridge, and the about 0.15w/m.k of linear thermal transmittance of hole heat bridge is unfavorable to the body of wall energy-saving heat preserving.
Summary of the invention
If can reduce or eliminate the hole heat bridge, the target of building energy conservation just is easier to realize.
The purpose of this invention is to provide a kind of wall body door or window hole heat insulation break bridge structure, big to solve current wall body door or window hole heat bridge, many by the heat waste of hole heat bridge, to the disadvantageous problem of body of wall energy-saving heat preserving.
First kind of structure of a kind of compound insulation wall door/window opening heat-insulating bridge-cut-off of the present invention: the present invention includes insulation layer, indoor protection layer, outdoor protection layer, door and window, door and window indoor topping, door and window outside topping and door and window; Described insulation layer is macromolecule heat insulating material or mineral wool or straw or honeycomb card board or thermal insulation mortar or adhesive polystyrene granule heat-insulating material, and described insulation layer is a kind of heat insulating material or different heat insulating material; Described door and window outside topping, door and window indoor topping are the topping with insulation effect, or are cement mortar or fine gravel concrete plaster layers; Described indoor protection layer, outdoor protection layer are cement mortar or fine gravel concrete plaster layers; Described cement mortar or fine gravel concrete plaster layers are conventional cement mortar or fine gravel concrete plaster layers or are the fine gravel concrete plaster layers of the cement mortar of modification or modification; Described insulation layer is between indoor protection layer and outdoor protection layer, and insulation layer is connected with outdoor protection layer with indoor protection layer; Door and window is installed on the insulation layer of door and window hole, and door and window indoor topping and door and window outside topping are arranged respectively in the both sides of door and window, forms a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window.
Second kind of structure of a kind of compound insulation wall door/window opening heat-insulating bridge-cut-off of the present invention: the present invention includes insulation layer, basic unit's body of wall, outdoor protection layer, door and window indoor topping, door and window outside topping and door and window; Described insulation layer is macromolecule heat insulating material or mineral wool or straw or honeycomb card board or thermal insulation mortar or adhesive polystyrene granule heat-insulating material, and described insulation layer is a kind of heat insulating material or different heat insulating material; Described basic unit body of wall is masonry panel or concrete wall; Described door and window outside topping, door and window indoor topping are the topping with insulation effect, or are cement mortar or fine gravel concrete plaster layers, or door and window outside topping is prefabricated cement fibrolite plate, curtain wall panel; Described outdoor protection layer is cement mortar or fine gravel concrete plaster layers, or is prefabricated cement fibrolite plate, curtain wall panel; Described cement mortar or fine gravel concrete plaster layers are conventional cement mortar or fine gravel concrete plaster layers or are the fine gravel concrete plaster layers of the cement mortar of modification or modification; Described insulation layer is between basic unit's body of wall and outdoor protection layer; Door and window is installed on the insulation layer of door and window hole, and door and window indoor topping and door and window outside topping are arranged respectively in the both sides of door and window, forms a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window.
The third structure of a kind of compound insulation wall door/window opening heat-insulating bridge-cut-off of the present invention: the present invention includes insulation layer, basic unit's body of wall, siphonal lobe masonry or siphonal lobe concrete wall, alkaline-resisting screen cloth, door and window indoor topping, door and window outside topping and door and window; Described insulation layer is macromolecule heat insulating material or mineral wool or straw or honeycomb card board or thermal insulation mortar or adhesive polystyrene granule heat-insulating material, and described insulation layer is a kind of heat insulating material or different heat insulating material; Described basic unit body of wall is masonry panel or concrete wall; Described door and window indoor topping, door and window outside topping are the topping with insulation effect, or are cement mortar or fine gravel concrete plaster layers; Described cement mortar or fine gravel concrete plaster layers are conventional cement mortar or fine gravel concrete plaster layers or are the fine gravel concrete plaster layers of the cement mortar of modification or modification; Described insulation layer is between basic unit's body of wall and siphonal lobe masonry or siphonal lobe concrete wall; Described alkaline-resisting screen cloth sticks on the surface of hole insulation layer; alkaline-resisting screen cloth and basic unit's body of wall reach with siphonal lobe masonry or the stickup of siphonal lobe concrete wall overlap joint and socket; door and window is installed on the alkaline-resisting screen cloth on the insulation layer of hole; door and window indoor topping, door and window outside topping are arranged respectively in the both sides of door and window, form a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window.
The 4th kind of structure of a kind of compound insulation wall door/window opening heat-insulating bridge-cut-off of the present invention: the present invention includes insulation layer, basic unit's body of wall, alkaline-resisting screen cloth, outdoor thin plaster topping, door and window indoor topping, door and window outside topping and door and window; Described insulation layer is macromolecule heat insulating material or mineral wool or straw or honeycomb card board or thermal insulation mortar or adhesive polystyrene granule heat-insulating material, and described insulation layer is a kind of heat insulating material or different heat insulating material; Described basic unit body of wall is masonry panel or concrete wall; Described door and window indoor topping, door and window outside topping are the topping with insulation effect, or are cement mortar or fine gravel concrete plaster layers; Described cement mortar or fine gravel concrete plaster layers are conventional cement mortar or fine gravel concrete plaster layers or are the fine gravel concrete plaster layers of the cement mortar of modification or modification; The described outdoor thin topping of plastering is plastered for the cement polymer mortar glass fiber net is thin, and described insulation layer is basic unit's body of wall and outdoor thin plastering between the topping, and insulation layer is connected with basic unit's body of wall and with the outdoor thin topping of plastering; Described alkaline-resisting screen cloth sticks on the surface of hole insulation layer; alkaline-resisting screen cloth and basic unit's body of wall reach with the outdoor thin topping overlap joint stickup of plastering and socket; door and window is installed on the alkaline-resisting screen cloth on the insulation layer of hole; door and window indoor topping and door and window outside topping are arranged respectively in the both sides of door and window, form a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window.
Technique effect of the present invention:
In first kind～the 4th kind structure of a kind of compound insulation wall door/window opening heat-insulating bridge-cut-off of the present invention " ... door and window outside topping, door and window indoor topping are the topping with insulation effect "; be meant in door-window section bar both sides, hole or the only inboard outside paste EPS plate thin plastering insulation bar or smear thermal insulation mortar or daub powder polyphenylene granule heat-insulating as topping; so all can paste alkaline-resisting screen cloth as enhancement layer on the surface of the insulation of EPS plate bar, thermal insulation mortar or glue powder polyphenyl particle; therefore both can be used as the topping of door and window mouth, had insulation effect again.Door and window indoor topping is that the topping with insulation effect should adopt thermal insulation mortar, increases fire safety.Door and window outside topping, door and window indoor topping are that the topping with insulation effect can play two effects: 1, further prolong indoor protection layer or basic unit's body of wall to outdoor distance, reduce the hole heat bridge; 2, prevent door-window section bar in the indoor dewfall, and improve the door and window insulation.As long as the outdoor cold spot of door-window section bar is not less than the thermal resistance of main wall body apart from the distance L+thermal resistance of a length at indoor protection layer or basic unit body of wall exterior angle, the linear thermal transmittance in hole is " 0 " just, and promptly the hole periphery conducts heat many unlike the main wall body.Fig. 6, Fig. 8, Figure 11, Figure 13, Figure 16, Figure 18,, the hole insulation layer of Figure 19, Figure 22, Figure 24 is mineral wool; the coefficient of thermal conductivity of rock wool is 0.04～0.044w/m.k; be lower than EPS plate coefficient of thermal conductivity design load 0.05w/m.k; and door and window outside topping is when having the topping of insulation effect; the thin bar of EPS plate thin plastering is incubated or thin polyurethane is plastered approaches the topping that bar is incubated as pasting outside the door-window section bar, and the linear thermal transmittance in hole can reach " 0 ".And periphery insulation layer in hole is when adopting thermal insulation mortar or glue powder polyphenyl particle (coefficient of thermal conductivity is about 0.07w/m.k), even the door and window outside is when plastering to cement mortar, and the heat-insulating bridge-cut-off effect is poor slightly, and can not make the linear thermal transmittance in hole is " 0 ".When periphery insulation layer in hole is thermal insulation mortar or glue powder polyphenyl particle, and door and window outside topping is when having the topping of insulation effect, can reduce hole heat bridge about 60～80%.Fig. 7, Figure 12, Figure 15, Figure 17, Figure 21, Figure 23 door and window outside topping are cement mortar; the cement mortar protective course thermal resistance is minimum; its essence is a=0; but door and window is installed in and still has the heat-insulating bridge-cut-off effect on the insulation layer of hole; but the heat-insulating bridge-cut-off effect weakens; for avoiding indoor window dewfall, the door and window outside topping of severe cold area not should be cement mortar, and should be the topping with insulation effect.Fig. 9, Figure 18, Figure 19, Figure 24 are when indoor basic unit body of wall is arranged; on basic unit's body of wall, increase the part insulation layer; window is installed on the insulation layer with the indoor protection layer correspondence position; the thermal resistance that the insulation layer that the indoor protection layer of jamb insulation layer is passed jamb arrives outdoor cold spot should be not less than the main body wall thermal resistance; the linear thermal transmittance of hole heat bridge is " 0 "; the insulation layer of jamb just need be very thick like this, is inconvenient to construct, and adopts in the time of unless necessary.
When adopting mineral wool, with plastic sheeting or composite plastic film parcel mineral wool panels as the door and window hole insulation layer.During construction on plastic sheeting or composite plastic film brushing polyacrylate elastic emulsion bonding adhesive parcel mineral wool panels, brushing polyacrylate elastic emulsion bonding adhesive on insulation layer EPS plate, the mineral wool panels of having wrapped up plastic sheeting or composite plastic film is sticked on the insulation layer, at plastic sheeting or composite plastic film outside brushing polyacrylate elastic emulsion bonding adhesive, the cement mortar of vertical side modification is plastered topping can be bonding with brushing polyacrylate elastic emulsion; At plastic sheeting or brushing polyacrylate elastic emulsion bonding adhesive above the composite plastic film, alkaline-resisting screen cloth and plastic sheeting can be pasted, alkaline-resisting screen cloth and outdoor protection layer and indoor protection layer or basic unit's body of wall overlap joint stickup socket mutually.
Plastic sheeting is polyester film and polyester folder aluminium foil composite plastic film, the polyacrylate elastic emulsion that vitrification point is lower (5 degree～-40 degree, with engineering location lowest temperature difference, select the polyacrylate elastic emulsion of different glass temperature for use) afterwards film forming is soft afterwards for drying, paste firmly with plastic sheeting, the brushing easy construction, environment-protecting asepsis.Directly brushing polyacrylic acid fat liquor magma can be pasted with insulation layer EPS plate, and both the used bonding adhesive quantity of saving of labor was also few, cheap, the trapping good water-proof effect.And alkaline-resisting screen cloth both sides and the indoor and outdoor topping of plastering is pasted available cement polymer mortar and pasted.
The present invention can reduce the heat transfer heat waste of door and window hole periphery by rational door or window hole structure, and this is like having placed the hair scarf on the neck.Combined wall mean thermal transmittance contrast when the combined wall of " binding composite heat preservation wall that support is arranged " patent adopts door and window hole heat insulation break bridge structure of the present invention and former patent hole that heat bridge is arranged sees attached list 4.By subordinate list 4 as seen, during EPS plate thickness 150mm, during window-wall ratio 0.36, comprise that the body of wall mean thermal transmittance of balcony slab heat bridge is about 0.33+0.05=0.38w/m
2.k, make severe cold area energy-conservation 65% become possibility below 8 layers.Subordinate list 4 and subordinate list 2 data are contrasted as can be known, and the energy-saving heat preserving effect of " binding composite heat preservation wall that support is arranged " of hole heat insulation break bridge also is better than the energy-saving heat preserving effect of the thin heat-preserving wall of plastering far away.Combined wall mean thermal transmittance contrast when the combined wall of " a kind of composite component of alkaline-resisting glass fiber net plasterer " patent adopts door and window hole heat insulation break bridge structure of the present invention and former patent hole that heat bridge is arranged sees attached list 5.By subordinate list 5 as seen, EPS plate thickness 0.2m, the composite thermal-insulating wall gross thickness 0.26mm of " a kind of composite component of alkaline-resisting glass fiber net plasterer " comprises the influence of balcony slab heat bridge, and the combined wall housing construction mean thermal transmittance of hole heat insulation break bridge structure can reach 0.26+0.05=0.31w/m approximately
2.k low heat transfer coefficient; EPS plate thickness 0.3m during composite thermal-insulating wall gross thickness 0.36mm, can reach 0.18+0.05=0.23w/m
2.k low heat transfer coefficient.The combined wall of gross thickness 0.26～0.36m is one makes the people feel comfortable thickness of wall body, and the composite thermal-insulating wall of building energy conservation " a kind of composite component of alkaline-resisting glass fiber net plasterer " adopts hole heat insulation break bridge structure of the present invention really to become energy and land saving type body of wall.
China and many in the world countries all do not have condition to build the timber buildings that thick 40～50cm mineral wool insulation is clogged in Northern Europe, we do not have condition to build the exterior wall of the double-deck benzene plate of three layers of wall therebetween as Russia yet, but with concrete or various masonry is the external heat insulating wall employing hole heat insulation break bridge structure of basic unit's body of wall, and just having ready conditions reaches the energy-conservation level of Northern Europe body of wall low heat transfer coefficient.
When hole heat bridge influence did not exist, designing and calculating body of wall mean thermal transmittance was just very simple.
There are heat bridge and hole heat insulation break bridge in subordinate list 4 holes, with the contrast table of the linear thermal transmittance in hole for the binding composite heat preservation wall mean thermal transmittance that support is arranged of " 0 ", thermal transmittance unit: w/m
2.k
Illustrate: 1, subordinate list 4 is that supposition concrete wall 0.2m is thick, 3.6 meters of the standard widths of a room in an old-style house, and floor height is 2.8 meters, encorbelment 3 on beam of the supporting of supporting body of wall is arranged, area=bh=0.1 * 0.12=0.1 * 0.12 * 3=0.036m
2., the mean thermal transmittance of body of wall when different window-wall ratios, different EPS plate thickness.
Coefficient of thermal conductivity=0.05+0.003=.0.053w/m.k (φ 2.5 stainless steels socket steel wire increases heat transfer 0.003w/m.k) that 2, the correction of supporting body of wall EPS plate is arranged.
3, data do not comprise the influence of overhanging cantilevered plate heat bridge such as balcony slab to the body of wall mean thermal transmittance in the table.
When 4, there is the cement mortar heat bridge at the hole, being that 0.15w/m.k calculates by the linear thermal transmittance in hole, during the cement-free mortar heat bridge of hole, is that calculate " 0 " by the linear thermal transmittance in hole.
It is 0.15w/m for the linear thermal transmittance in " a kind of composite component of alkaline-resisting glass fiber net plasterer " hole that the combined wall of subordinate list 5 frame constructions adopts denomination of invention
2.k the time, the contrast table of the combined wall thermal transmittance when taking the linear thermal transmittance of hole heat insulation break bridge of the present invention, hole, thermal transmittance unit: w/m for " 0 "
2.k
In sum, technique effect of the present invention is, a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window of the present invention can reduce or eliminate the heat transfer that the hole heat bridge increases significantly, reduce the passage that the building heat runs off to greatest extent, improve body of wall energy-saving heat preserving level, reduce the resistance of carrying out low-energy building, building energy conservation is reduced discharging, build low-carbon (LC) and build significant.
For building energy conservation, be the cancellation loam brick, the Chinese government has invested substantial contribution and has been used to develop novel wall material for many years, but does not solve the bottleneck of body of wall technology well.This is because the characteristic of various novel wall materials all has its limitation.For example polyurethane heat-insulation is best, but it can not solve the problem of hole heat insulation break bridge.Also the heat-insulating property as novel wall materials such as insulation blocks body of wall, steel wire net rack cement sandwiched plate bodies of wall gets too many with the energy-saving heat preserving poor performance of pasting EPS plate thin plastering heat-preserving wall! The external wall outer insulation composite thermal-insulating wall that supporting is arranged of its heat-insulating property and hole heat insulation break bridge is more not comparable, and what does this class building energy-saving rate of having built have on earth?
According to estimates, 60% of CO2 emissions derives from and keeps on the energy that the building function consumed in the city, and that the traffic automobile only accounts for is about 30%, and the power-saving technology of exterior wall and window is the primary technical condition of building the low-carbon (LC) building.In the body of wall power-saving technology, has only the heat bridge that reduces energy-saving heat-insulating wall significantly, reduce the passage that heat runs off, building energy conservation is really achieved the desired result, building field should be the Chinese government and gives security to the reducing emission of carbon dioxide 40～45% that the world promises to undertake.
Description of drawings
Fig. 1 pastes one of EPS plate thin plastering insulation composite thermal-insulating wall hole heat bridge schematic diagram in the background technology;
Fig. 2 pastes two of EPS plate thin plastering insulation composite thermal-insulating wall hole heat bridge schematic diagram in the background technology;
Fig. 3 is a sandwich thermal insulated combined wall Guttr board heat bridge schematic diagram in the background technology;
Fig. 4 is the door and window hole heat insulation break bridge structure vertical cross section of embodiment one, the hole insulation layer is thermal insulation mortar or glue powder polyphenyl particle, and the outdoor protection layer that the door-window section bar outside promptly is positioned at the door and window outside, hole is thermal insulation mortar or the glue powder polyphenyl particle topping of plastering;
Fig. 5 is the door and window hole heat insulation break bridge structure vertical cross section of embodiment one, and the hole insulation layer is thermal insulation mortar or glue powder polyphenyl particle, and the outdoor protection layer that the door-window section bar outside promptly is positioned at the door and window outside, hole is the cement mortar topping of plastering;
Fig. 6 is the door and window hole heat insulation break bridge structure vertical cross section of embodiment one, and the hole insulation layer is a mineral wool, and the door-window section bar outside promptly is positioned at the outdoor protection layer in the door and window outside, hole for pasting the thin bar heat insulation protecting layer of EPS plate thin plastering;
Fig. 7 is the door and window hole heat insulation break bridge structure vertical cross section of embodiment one, and the hole insulation layer is mineral wool insulation, and the outdoor protection layer that the door-window section bar outside promptly is positioned at the door and window outside, hole is the cement mortar topping of plastering;
Fig. 8 is the door and window hole heat insulation break bridge structure horizontal sectional drawing of embodiment one, the hole insulation layer is the mineral wool insulation, the door-window section bar outside promptly is positioned at the outdoor protection layer in the door and window outside, hole for pasting the topping of the thin bar of EPS plate thin plastering, and the interior door reveal is partly plastered and is thermal insulation mortar or glue powder polyphenyl particle;
Fig. 9 is embodiment four door and window hole heat insulation break bridge structure vertical cross sections, and the hole insulation layer is thermal insulation mortar or glue powder polyphenyl particle, and the outdoor protection layer that the door-window section bar outside promptly is positioned at the door and window outside, hole is thermal insulation mortar or glue powder polyphenyl particle;
Figure 10 is embodiment four door and window hole heat insulation break bridge structure vertical cross sections, and the hole insulation layer is thermal insulation mortar or glue powder polyphenyl particle, and the outdoor protection layer that the door-window section bar outside promptly is positioned at the door and window outside, hole is a cement mortar;
Figure 11 is embodiment four door and window hole heat insulation break bridge structure vertical cross sections, and the hole insulation layer is a mineral wool, and the door-window section bar outside promptly is positioned at the outdoor protection layer in the door and window outside, hole for pasting the topping of the thin bar insulation of EPS plate thin plastering;
Figure 12 is embodiment four door and window hole heat insulation break bridge structure vertical cross sections, and the hole insulation layer is a mineral wool, and the outdoor protection layer that door-window section bar promptly is positioned at the door and window outside, hole is a cement mortar;
Figure 13 is embodiment four door and window hole heat insulation break bridge structure horizontal sectional drawings, the hole insulation layer is a mineral wool, the door-window section bar outside promptly is positioned at the outdoor protection layer in the door and window outside, hole for pasting the topping of the thin bar insulation of EPS plate thin plastering, and indoor protection layer partly is a thermal insulation mortar;
Figure 14 is embodiment seven door and window hole heat insulation break bridge structure vertical cross sections, and the hole insulation layer is thermal insulation mortar or glue powder polyphenyl particle, and the door-window section bar outside promptly is positioned at the outdoor protection layer in the door and window outside, hole for being thermal insulation mortar or glue powder polyphenyl particle;
Figure 15 is embodiment seven door and window hole heat insulation break bridge structure vertical cross sections, and the hole insulation layer is thermal insulation mortar or glue powder polyphenyl particle, and the outdoor protection layer that the door-window section bar outside promptly is positioned at the door and window outside, hole is a cement mortar;
Figure 16 is embodiment seven door and window hole heat insulation break bridge structure vertical cross sections, and the hole insulation layer is a mineral wool, and the outdoor protection layer that the door-window section bar outside promptly is positioned at the door and window outside, hole is the topping for the thin bar insulation of stickup EPS plate thin plastering;
Figure 17 is embodiment seven door and window hole heat insulation break bridge structure vertical cross sections, and the hole insulation layer is a mineral wool, and the door-window section bar outside promptly is positioned at the outdoor protection layer in the door and window outside, hole for being cement mortar;
Figure 18 is embodiment seven door and window hole heat insulation break bridge structure vertical cross sections, the hole insulation layer is a mineral wool, the door-window section bar outside is for pasting the topping of the thin bar insulation of EPS plate thin plastering, different with Figure 16 is, mineral wool also is positioned at hole basic unit body of wall sidewall, and door and window is installed in the jamb basic unit body of wall scope;
Figure 19 is the door and window hole heat insulation break bridge structure horizontal sectional drawing of embodiment seven, the hole insulation layer is a mineral wool, the door-window section bar outside promptly is positioned at the outdoor protection layer in the door and window outside, hole for pasting the topping of the thin bar insulation of EPS plate thin plastering, indoor jamb is a thermal insulation mortar, mineral wool also is positioned at hole basic unit body of wall sidewall, and door and window is installed in the jamb basic unit body of wall scope;
Figure 20 is embodiment nine door and window hole heat insulation break bridge structure vertical cross sections, and the hole insulation layer is thermal insulation mortar or glue powder polyphenyl particle, and the outdoor protection layer that the door-window section bar outside promptly is positioned at the door and window outside, hole is thermal insulation mortar or glue powder polyphenyl particle;
Figure 21 is embodiment nine door and window hole heat insulation break bridge structure vertical cross sections, and the hole insulation layer is thermal insulation mortar or glue powder polyphenyl particle, and the outdoor protection layer that the door-window section bar outside promptly is positioned at the door and window outside, hole is a cement mortar;
Figure 22 is embodiment nine door and window hole heat insulation break bridge structure vertical cross sections, and the hole insulation layer is a mineral wool, and door-window section bar outer side chamber external protection is for pasting the thin bar heat insulation protecting layer of EPS plate thin plastering;
Figure 23 is embodiment nine door and window hole heat insulation break bridge structure vertical cross sections, and the hole insulation layer is a mineral wool, and the outdoor protection layer that the door-window section bar outside promptly is positioned at the door and window outside, hole is a cement mortar;
Figure 24 is embodiment nine door and window hole heat insulation break bridge structure horizontal sectional drawings; the hole insulation layer is a mineral wool; the door-window section bar outside promptly is positioned at the outdoor protection layer in the door and window outside, hole for pasting the topping of the thin bar insulation of EPS plate thin plastering, and the indoor is a thermal insulation mortar.
The specific embodiment
The specific embodiment one: see Fig. 4～Fig. 8, a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window of present embodiment is made up of insulation layer 3, indoor protection layer 8-1, outdoor protection layer 8-2, door and window indoor topping 8-1-1, door and window outside topping 8-2-2, door and window 20; Described insulation layer 3 is macromolecule heat insulating material or mineral wool or straw or honeycomb card board or thermal insulation mortar or adhesive polystyrene granule heat-insulating material, and described insulation layer 3 is a kind of heat insulating material or different heat insulating material; Described door and window outside topping 8-2-2, door and window indoor topping 8-1-1 are the topping with insulation effect, or are cement mortar or fine gravel concrete plaster layers; Described indoor protection layer 8-1, outdoor protection layer 8-2 are cement mortar or fine gravel concrete plaster layers; Described cement mortar or fine gravel concrete plaster layers are conventional cement mortar or fine gravel concrete plaster layers or are the fine gravel concrete plaster layers of the cement mortar of modification or modification; Described insulation layer 3 is between indoor protection layer 8-1 and outdoor protection layer 8-2, and insulation layer 3 is connected with outdoor protection layer 8-2 with indoor protection layer 8-1; Door and window 20 is installed on the insulation layer 3 of door and window hole, and door and window indoor topping 8-1-1 and door and window outside topping 8-2-2 are arranged respectively in the both sides of door and window 20, forms a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window.
Low-energy building should adopt heat insulation break bridge structure, and insulation layer with the most use is the material that coefficient of thermal conductivity is lower, price is lower at present, as macromolecule heat insulating material EPS plate.Insulation layer in the combined wall can be a kind of heat insulating material, can also be different heat insulating materials: when the insulation layer of body of wall is the macromolecule heat insulating material of refractoriness difference, partial heat-insulating layer should be selected the good heat insulating material of fireproof performance for use around the hole, for example mineral wool, thermal insulation mortar, adhesive powder-polystyrene granule thermal insulation mortar.Also as, but in the sandwich layer spraying polyurethane foamed glue insulation in the major structure of construction outside, and in the framework hole, can be the EPS plate.Fig. 6～Fig. 8 represents that the hole insulation layer is a rock wool, wherein the topping in Fig. 6, Fig. 8 hole door and window outside is for pasting the topping of EPS plate thin plastering insulation bar, the heat-insulating bridge-cut-off effect is best, when the thermal resistance of the L+a length section that Fig. 6, Fig. 8 marked was not less than the resistance of main wall body heat, the linear thermal transmittance in hole was " 0 "; It is thermal insulation mortar or glue powder polyphenyl particle that but Fig. 5 represents the hole insulation layer.The coefficient of thermal conductivity of thermal insulation mortar and adhesive powder-polystyrene granule thermal insulation mortar is about 0.07～0.08w/m.k, and the linear thermal transmittance in hole is about 0.03～0.04w/m.k, can reduce hole heat bridge 60～70%, also is very considerable.
When the mineral wool insulation is adopted at the hole,, use plastic sheeting or composite plastic film parcel mineral wool parcel mineral wool because of mineral wool moisture absorption collapse-deformation very easily.To the effective and the most cheap material of the waterproof and dampproof layer of mineral wool is polyester folder aluminium foil (PET//AL//PET) composite plastic film, and because of aluminium foil layer is arranged, the vapor permeation resistance is very big.The described waterproof and dampproof layer 15 of present embodiment sticks on the surface of hole insulation layer 3, also comprise waterproof and dampproof layer 15 parcel hole periphery insulation layer, when the hole insulation layer is mineral wool in the accompanying drawing of Fig. 6～Fig. 8 and back embodiment, represent that all mineral wool is by waterproof and dampproof layer parcel, but if the indoor damp-proof course that has been provided with, do not have vapor permeation and go out, then polyester folder aluminium foil composite plastic film also can only stick on mineral wool top waterproof, needn't wrap up.But now the heating Area during Summer also has rainy weather to make mineral wool to make moist, so when the hole was the mineral wool insulation layer, it is best that mineral wool wraps up vapour barrier all around.
The specific embodiment two: see Fig. 4～Fig. 8, the difference of the present embodiment and the specific embodiment one is that present embodiment increases alkaline-resisting screen cloth 5-1; Described alkaline-resisting screen cloth 5-1 sticks on the surface of hole insulation layer 3, and door and window 20 is installed on the alkaline-resisting screen cloth 5-1 at hole, and alkaline-resisting screen cloth 5-1 pastes with indoor protection layer 8-1 and outdoor protection layer 8-2 overlap joint and is connected.
Alkaline-resisting screen cloth is to the abbreviation of alkali-resistant glass fibre screen cloth in " alkali-resistant glass fibre screen cloth " JCT-841-2007 standard.The strength retention ratio of alkaline-resisting screen cloth in the Portland cement of highly basic can be not less than 80%, and alkaline-resisting screen cloth has suitable resistance to tension.Abroad the GRC wallboard of tieing up from the alkaline-resisting chopped glass fiber of using the seventies of adding has at present and uses nearly 30 years also at the case history that continues to use.The intensity retention of alkaline-resisting screen cloth be multiply by certain safety stock coefficient as alkaline-resisting screen cloth tensile strength design load, just can contrast reinforcing bar, gauze wire cloth carries out designing and calculating, alkaline-resisting screen cloth is set conducts heat socketing inside and outside the hole than socketing with wire lath to reduce, easy for installation, and wire lath is perishable.Pasting alkaline-resisting screen cloth can plaster with cement polymer mortar or rubber cement are thin; but increase hole heat transfer (cement and sand all increase heat transfer); can also directly paste, but paste available cement polymer mortar stickup with the indoor protection layer and the outdoor protection layer of both sides, hole with water soluble adhesive.Sticking alkaline-resisting screen cloth is pasted by this too in embodiment five holes, but the indoor is and basic unit's body of wall stickup.
The specific embodiment three: see Fig. 4～Fig. 8, present embodiment and embodiment one or twos' difference is, present embodiment increases waterproof and dampproof layer 15, and described waterproof and dampproof layer 15 be polymer membranes or is plastic sheeting or composite plastic film; Described waterproof and dampproof layer 15 has following mounting means: a, waterproof and dampproof layer 15 to substitute alkaline-resisting screen cloth 5-1, directly sticks on the surface of hole insulation layer 3, and door and window 20 is installed on the waterproof and dampproof layer 15 in hole; B, waterproof and dampproof layer 15 stick on the hole alkaline-resisting screen cloth 5-1 above, door and window 20 is installed on the waterproof and dampproof layer 15 in hole; C, waterproof and dampproof layer 15 stick on the surface of hole insulation layer 3, and alkaline-resisting screen cloth 5-1 sticks on the surface of waterproof and dampproof layer 15, and door and window 20 is installed on the alkaline-resisting screen cloth 5-1 in hole; Described waterproof and dampproof layer 15 is pasted with indoor protection layer 8-1 and outdoor protection layer 8-2 overlap joint and is connected.
The emphasis position of door and window hole waterproof is a windowsill, but it is more favourable that waterproof and dampproof layer is set around the hole, specifically should determine the scope that is provided with of the waterproof and dampproof layer of door and window hole according to hole periphery insulation layer description of materials difference.Polymer membranes such as polyethylene polypropylene composite of water-proof coiled material, or PVC waterproof roll.Conventional cement mortar is plastered on plastic foil or polymer membranes, needs the interfacial agents of brushing adhesive stick preparation to plaster, can be bonding with waterproof and dampproof layer.
Embodiment one～three be applicable to the described denomination of invention of background technology for " both sides be provided with reinforcing bar/and the composite thermal-insulating wall of metal lath and plaster " patent, the door or window hole structure of the composite thermal-insulating wall of " a kind of composite component of alkaline-resisting glass fiber net plasterer " patent.Among Fig. 4～Fig. 8 among indoor protection layer 8-1 and the outdoor protection layer 8-2 not the curve of mark be gauze wire cloth or alkaline-resisting screen cloth in the combined wall floated coat of these two patents, because of irrelevant, so mark with the present invention.
Door and window 20 is installed on the insulation layer 3 of door and window hole, is meant that the installation site of door and window is positioned on the insulation layer of hole, pastes installation with polyurethane foam when door and window is installed, and polyurethane foam glue also is heat insulating material.The connection steel disc of door and window also needs to fix with indoor protection layer 8-1 or outdoor protection layer 8-2 in addition, will connect steel disc and the indoor or outdoors topping is fixed with steel nail, and the sealing and fixing of adding polyurethane sealant is very firm.When on windowsill window sill being arranged, the door and window indoor topping 8-1-1 of windowsill position substitutes with window sill.
The patent of the described applicant of background technology generally is provided with reinforcing bar (all not doing expression in the accompanying drawing) at door and window hole, generally is provided with stainless steel between the inside and outside reinforcing bar and sockets steel wire when connecting, and embodiment sockets once can not establishing alkaline-resisting screen cloth.Embodiment two is pasted alkaline-resisting screen cloth again on the insulation layer of hole, the indoor and outdoor topping is socketed, and it is just safer that door and window is installed.
The pea gravel concreten topping of the cement mortar of modification or modification is for adding Admixture, flyash, stone flour, waterproof agent modification; also comprise the cement polymer mortar or the polymer concrete that add macromolecule or bonding adhesive; when the indoor and outdoor topping of therefore following closely the steel nail position was the elastic cement polymer mortar, more convenient fixedly securing installed the steel nail that door and window connects steel disc.
The specific embodiment four: see Fig. 9～Figure 13, a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window of present embodiment is made up of insulation layer 3, basic unit's body of wall 1, outdoor protection layer 8-2, door and window indoor topping 8-1-1, door and window outside topping 8-2-2, door and window 20; Described insulation layer 3 is macromolecule heat insulating material or mineral wool or straw or honeycomb card board or thermal insulation mortar or adhesive polystyrene granule heat-insulating material, and described insulation layer 3 is a kind of heat insulating material or different heat insulating material; Described basic unit body of wall 1 is masonry panel or concrete wall; Described door and window outside topping 8-2-2, door and window indoor topping 8-1-1 are the topping with insulation effect, or are cement mortar or fine gravel concrete plaster layers, or door and window outside topping 8-2-2 is prefabricated cement fibrolite plate, curtain wall panel; Described outdoor protection layer 8-2 is cement mortar or fine gravel concrete plaster layers, or is prefabricated cement fibrolite plate, curtain wall panel; Described cement mortar or fine gravel concrete plaster layers are conventional cement mortar or fine gravel concrete plaster layers or are the fine gravel concrete plaster layers of the cement mortar of modification or modification; Described insulation layer 3 is between basic unit's body of wall 1 and outdoor protection layer 8-2; Door and window 20 is installed on the insulation layer 3 of door and window hole, and door and window indoor topping 8-1-1, door and window outside topping 8-2-2 are arranged respectively in the both sides of door and window 20, forms a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window.
The pea gravel concreten topping of the cement mortar of modification or modification also comprises the cement polymer mortar or the polymer concrete that add macromolecule or bonding adhesive for adding modifications such as Admixture, flyash, stone flour, waterproof agent.
The outdoor protection layer 8-2 of present embodiment, door and window outside topping 8-2-2 are prefabricated cement fibrolite plate; or when being curtain wall decoration; mainly be meant the cotton insulation of external wall outer insulation stuffed mineral in the middle of lightgage steel joist, prefabricated cement fibrolite plate of lightgage steel joist external stability or curtain wall decoration plate.
The specific embodiment five: see Fig. 9～Figure 13, the difference of the present embodiment and the specific embodiment four is that present embodiment increases alkaline-resisting screen cloth 5-1; Described alkaline-resisting screen cloth 5-1 sticks on the surface of hole insulation layer 3, and door and window 20 is installed on the alkaline-resisting screen cloth 5-1, and alkaline-resisting screen cloth 5-1 pastes with basic unit's body of wall 1 and outdoor protection layer 8-2 overlap joint and is connected.
The specific embodiment six: see Fig. 9～Figure 13, present embodiment and the specific embodiment four or fives' difference is, present embodiment increases waterproof and dampproof layer 15, and described waterproof and dampproof layer 15 be polymer membranes or is plastic sheeting or composite plastic film; Described waterproof and dampproof layer 15 has following mounting means: a, waterproof and dampproof layer 15 to substitute alkaline-resisting screen cloth 5-1, directly sticks on the surface of hole insulation layer 3, and door and window 20 is installed on the waterproof and dampproof layer 15 in hole; B, waterproof and dampproof layer 15 stick on the hole alkaline-resisting screen cloth 5-1 above, door and window 20 is installed on the waterproof and dampproof layer 15 in hole; C, waterproof and dampproof layer 15 stick on the surface of hole insulation layer 3, and alkaline-resisting screen cloth 5-1 sticks on the surface of waterproof and dampproof layer 15, and door and window 20 is installed on the alkaline-resisting screen cloth 5-1 in hole; Described waterproof and dampproof layer 15 is pasted with basic unit's body of wall 1 and outdoor protection layer 8-2 overlap joint and is connected.
Embodiment four～six is applicable to that the door and window hole of described the 2nd patent of background technology adopts heat insulation break bridge structure; also be applicable to embodiment one in the 3rd patent; the door and window hole of " sandwich layer 3 ... part is a heat insulating material; part is that non-heat insulating material constitutes; for example inboard for filling masonry; that the outside is a heat insulating material ... " in 13 and 21 adopts heat insulation break bridge structure; the composite thermal-insulating wall that also is applicable to the embodiment six " sandwich layer 3 parts are macromolecule heat insulating material 3; part is masonry panel 3-1 " in the 4th patent adopts heat insulation break bridge structure; and present embodiment is applicable to that also there is the composite thermal-insulating wall of metal lath and plaster in the outside; for example steel wire net rack sandwich cement board is as the external thermal insulation of concrete wall or masonry panel, and door and window hole adopted the heat insulation break bridge structure of present embodiment when there was cement mortar protective course in the outside.The patent of the described applicant of background technology is provided with reinforcing bar in the door and window hole outside, establishes stainless steel between trimming bar and the basic unit body of wall and sockets steel wire when being connected, and embodiment four can not established alkaline-resisting screen cloth and socket.Embodiment five is pasted alkaline-resisting screen cloth again on the insulation layer of hole, the indoor and outdoor topping is socketed, and further guarantees to install the safety of door and window.
The specific embodiment seven: see Figure 14～Figure 19, a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window of present embodiment is made up of insulation layer 3, basic unit's body of wall 1, siphonal lobe masonry or siphonal lobe concrete wall 2, alkaline-resisting screen cloth 5-1, door and window indoor topping 8-1-1, door and window outside topping 8-2-2, door and window 20; Described insulation layer 3 is macromolecule heat insulating material or mineral wool or straw or honeycomb card board or thermal insulation mortar or adhesive polystyrene granule heat-insulating material, and described insulation layer 3 is a kind of heat insulating material or different heat insulating material; Described basic unit body of wall 1 is masonry panel or concrete wall; Described door and window indoor topping 8-1-1, door and window outside topping 8-2-2 are the topping with insulation effect, or are cement mortar or fine gravel concrete plaster layers; Described cement mortar or fine gravel concrete plaster layers are conventional cement mortar or fine gravel concrete plaster layers or are the fine gravel concrete plaster layers of the cement mortar of modification or modification; Described insulation layer 3 is between basic unit's body of wall 1 and siphonal lobe masonry or siphonal lobe concrete wall 2; Described alkaline-resisting screen cloth 5-1 sticks on the surface of hole insulation layer 3; alkaline-resisting screen cloth 5-1 and basic unit's body of wall 1 reach with siphonal lobe masonry or the 2 overlap joint stickups of siphonal lobe concrete wall and socket; door and window 20 is installed on the alkaline-resisting screen cloth 5-1 on the hole insulation layer 3; door and window indoor topping 8-1-1, door and window outside topping 8-2-2 are arranged respectively in the both sides of door and window 20, form a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window.
The pea gravel concreten topping of the cement mortar of modification or modification also comprises the cement polymer mortar or the polymer concrete that add macromolecule or bonding adhesive for adding modifications such as Admixture, flyash, stone flour, waterproof agent.
The specific embodiment eight: see Figure 14～Figure 19, the difference of present embodiment and embodiment seven is, present embodiment increases waterproof and dampproof layer 15, and described waterproof and dampproof layer 15 be polymer membranes or is plastic sheeting or composite plastic film; Described waterproof and dampproof layer 15 has following mounting means: a, waterproof and dampproof layer 15 to substitute alkaline-resisting screen cloth 5-1, directly sticks on the surface of hole insulation layer 3, and door and window 20 is installed on the waterproof and dampproof layer 15 in hole; B, waterproof and dampproof layer 15 stick on the hole alkaline-resisting screen cloth 5-1 above, door and window 20 is installed on the waterproof and dampproof layer 15 in hole; C, waterproof and dampproof layer 15 stick on the surface of hole insulation layer 3, and alkaline-resisting screen cloth 5-1 sticks on the surface of waterproof and dampproof layer 15, and door and window 20 is installed on the alkaline-resisting screen cloth 5-1 in hole; Waterproof and dampproof layer 15 and basic unit's body of wall 1 and siphonal lobe masonry or the 2 overlap joint stickups of siphonal lobe concrete wall are connected.
Embodiment seven, eight is applicable to that sandwiched thermal-insulating wall adopts the door and window hole heat insulation break bridge structure.Basic unit's body of wall of sandwiched thermal-insulating wall all is connected at the door and window mouth with siphonal lobe masonry or siphonal lobe concrete wall at present, form heat bridge, the alkaline-resisting screen cloth that present embodiment will have the tension effect sticks on the hole insulation layer surface, basic unit's body of wall can be connected without masonry or concrete at the door and window mouth with siphonal lobe masonry or siphonal lobe concrete wall, alkaline-resisting screen cloth and basic unit's body of wall and siphonal lobe masonry or siphonal lobe concrete wall overlap joint are pasted and are socketed, can play the effect that basic unit's body of wall and siphonal lobe masonry or siphonal lobe concrete wall are socketed, door and window connects steel disc and basic unit's body of wall is fixed, and can guarantee the safety of hole heat insulation break bridge structure and the safety of siphonal lobe masonry.Can also follow closely steel nail on basic unit's body of wall and siphonal lobe masonry or siphonal lobe concrete wall, further the increasing of the thin iron wire of take-up strap stainless steel sockets between inside and outside steel nail.
The specific embodiment nine: see Figure 20～Figure 24, a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window of present embodiment is made up of insulation layer 3, basic unit's body of wall 1, alkaline-resisting screen cloth 5-1, outdoor thin plaster topping 8-2, door and window indoor topping 8-1-1, door and window outside topping 8-2-2, door and window 20; Described insulation layer 3 is macromolecule heat insulating material or mineral wool or straw or honeycomb card board or thermal insulation mortar or adhesive polystyrene granule heat-insulating material, and described insulation layer 3 is a kind of heat insulating material or different heat insulating material; Described basic unit body of wall 1 is masonry panel or concrete wall; Described door and window indoor topping 8-1-1, door and window outside topping 8-2-2 are the topping with insulation effect, or are cement mortar or fine gravel concrete plaster layers; Described cement mortar or fine gravel concrete plaster layers are conventional cement mortar or fine gravel concrete plaster layers or are the fine gravel concrete plaster layers of the cement mortar of modification or modification; The described outdoor thin topping 8-2 that plasters plasters for the cement polymer mortar glass fiber net is thin, and described insulation layer 3 is basic unit's body of wall 1 and outdoor thin plastering between the topping 8-2, and insulation layer 3 reaches with the outdoor topping 8-2 that plasters that approaches with basic unit body of wall 1 and is connected; Described alkaline-resisting screen cloth 5-1 sticks on the surface of hole insulation layer 3; alkaline-resisting screen cloth 5-1 and basic unit's body of wall 1 and the outdoor thin topping 8-2 overlap joint of plastering are pasted and are socketed; door and window 20 is installed on the alkaline-resisting screen cloth 5-1 on the hole insulation layer 3; door and window indoor topping 8-1-1 and door and window outside topping 8-2-2 are arranged respectively in the both sides of door and window 20, form a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window.
The pea gravel concreten topping of the cement mortar of modification or modification also comprises the cement polymer mortar or the polymer concrete that add macromolecule or bonding adhesive for adding modifications such as Admixture, flyash, stone flour, waterproof agent.
The glass fiber net that paste the thin now external thermal insulated wall surface of plastering is to adopt the structure that turns over bag at door and window hole, promptly (alkaline-resisting screen cloth is exactly a kind of of glass fiber net with glass fiber net with cement polymer mortar at the edge, hole, alkaline-resisting best in quality, stretching resistance that can be is on demand selected the alkaline-resisting screen cloth of certain specification) cling, glass fiber net is wrapped the positive facade that turns over behind the benzene plate to insulation benzene plate, and promptly glass fiber net is not connected with the basic unit body of wall; And the present invention affixes directly to hole basic unit body of wall side with alkaline-resisting screen cloth, then door and window is installed on the alkaline-resisting screen cloth on the insulation layer of hole, be to reduce the hole cement polymer mortar and conduct heat, directly to paste alkaline-resisting screen cloth heat-insulating bridge-cut-off best for brushing polyacrylate elastic emulsion bonding adhesive on the insulation layer of hole.
The specific embodiment ten: see Figure 20～24, the difference of present embodiment and embodiment nine is, present embodiment increases waterproof and dampproof layer 15, and described waterproof and dampproof layer 15 be polymer membranes or is plastic sheeting or composite plastic film; Described waterproof and dampproof layer 15 has following mounting means: a, waterproof and dampproof layer 15 to substitute alkaline-resisting screen cloth 5-1, directly sticks on the surface of hole insulation layer 3, and door and window 20 is installed on the waterproof and dampproof layer 15 in hole; B, waterproof and dampproof layer 15 stick on the hole alkaline-resisting screen cloth 5-1 above, door and window 20 is installed on the waterproof and dampproof layer 15 in hole; C, waterproof and dampproof layer 15 stick on the surface of hole insulation layer 3, and alkaline-resisting screen cloth 5-1 sticks on the surface of waterproof and dampproof layer 15, and door and window 20 is installed on the alkaline-resisting screen cloth 5-1 in hole; Waterproof and dampproof layer 15 is pasted with basic unit's body of wall 1 and the outdoor thin topping 8-2-1 overlap joint of plastering and is connected.
Embodiment nine, ten is applicable to the thin insulation wall door/window opening heat insulation break bridge structure of plastering.It is that the stickup of prior art connects that insulation layer 3 is connected with basic unit body of wall 1 and with the outdoor thin topping 8-2-1 that plasters, or increases the plastics nail that expands insulation layer 3 and basic unit's body of wall 1 are fixed.Alkaline-resisting screen cloth sticks on the hole insulation layer surface; alkaline-resisting screen cloth and basic unit's body of wall and the outdoor thin topping overlap joint of plastering are pasted and are socketed; can play the effect that basic unit's body of wall and the outdoor thin topping of plastering are socketed; door and window connects steel disc and basic unit's body of wall is fixed the safety of door and window in the time of can guaranteeing hole heat insulation break bridge structure.
Claims (10)
1. hole heat insulation break bridge structure of composite heat-preservation wall door and window, it comprises insulation layer (3), indoor protection layer (8-1), outdoor protection layer (8-2), door and window indoor topping (8-1-1), door and window outside topping (8-2-2), door and window (20); Described insulation layer (3) is macromolecule heat insulating material or mineral wool or straw or honeycomb card board or thermal insulation mortar or adhesive polystyrene granule heat-insulating material, and described insulation layer (3) is a kind of heat insulating material or different heat insulating material; Described door and window outside topping (8-2-2), the topping of door and window indoor topping (8-1-1) for having insulation effect, or be cement mortar or fine gravel concrete plaster layers; Described indoor protection layer (8-1), outdoor protection layer (8-2) are cement mortar or fine gravel concrete plaster layers; Described cement mortar or fine gravel concrete plaster layers are conventional cement mortar or fine gravel concrete plaster layers or are the fine gravel concrete plaster layers of the cement mortar of modification or modification; Described insulation layer (3) is positioned between indoor protection layer (8-1) and the outdoor protection layer (8-2), and insulation layer (3) is connected with outdoor protection layer (8-2) with indoor protection layer (8-1); It is characterized in that; door and window (20) is installed on the insulation layer (3) of door and window hole; door and window indoor topping (8-1-1) and door and window outside topping (8-2-2) are arranged respectively in the both sides of door and window (20), form a kind of compound insulation wall door/window opening heat-insulating bridge-cut-off.
2. a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window according to claim 1 is characterized in that, it also comprises alkaline-resisting screen cloth (5-1); Described alkaline-resisting screen cloth (5-1) sticks on the surface of hole insulation layer (3), and door and window (20) is installed on the alkaline-resisting screen cloth (5-1) at hole, and alkaline-resisting screen cloth (5-1) is pasted with indoor protection layer (8-1) and outdoor protection layer (8-2) overlap joint and is connected.
3. a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window according to claim 1 and 2 is characterized in that, it also comprises waterproof and dampproof layer (15), and described waterproof and dampproof layer (15) is polymer membranes or is plastic sheeting or composite plastic film; Described waterproof and dampproof layer (15) has following mounting means: a, waterproof and dampproof layer (15) to substitute alkaline-resisting screen cloth (5-1), directly sticks on the surface of hole insulation layer (3), and door and window (20) is installed on the waterproof and dampproof layer in hole (15); B, waterproof and dampproof layer (15) stick on the hole alkaline-resisting screen cloth (5-1) above, door and window (20) is installed on the waterproof and dampproof layer in hole (15); C, waterproof and dampproof layer (15) stick on the surface of hole insulation layer (3), and alkaline-resisting screen cloth (5-1) sticks on the surface of waterproof and dampproof layer (15), and door and window (20) is installed on the alkaline-resisting screen cloth in hole (5-1); Described waterproof and dampproof layer (15) is pasted with indoor protection layer (8-1) and outdoor protection layer (8-2) overlap joint and is connected.
4. hole heat insulation break bridge structure of composite heat-preservation wall door and window, it comprises insulation layer (3), basic unit's body of wall (1), outdoor protection layer (8-2), door and window indoor topping (8-1-1), door and window outside topping (8-2-2), door and window (20); Described insulation layer (3) is macromolecule heat insulating material or mineral wool or straw or honeycomb card board or thermal insulation mortar or adhesive polystyrene granule heat-insulating material, and described insulation layer (3) is a kind of heat insulating material or different heat insulating material; Described basic unit body of wall (1) is masonry panel or concrete wall; Described door and window outside topping (8-2-2), the topping of door and window indoor topping (8-1-1) for having insulation effect, or be cement mortar or fine gravel concrete plaster layers, or door and window outside topping (8-2-2) is prefabricated cement fibrolite plate, curtain wall panel; Described outdoor protection layer (8-2) is cement mortar or fine gravel concrete plaster layers, or is prefabricated cement fibrolite plate, curtain wall panel; Described cement mortar or fine gravel concrete plaster layers are conventional cement mortar or fine gravel concrete plaster layers or are the fine gravel concrete plaster layers of the cement mortar of modification or modification; Described insulation layer (3) is positioned between basic unit's body of wall (1) and the outdoor protection layer (8-2); It is characterized in that; door and window (20) is installed on the insulation layer (3) of door and window hole; door and window indoor topping (8-1-1), door and window outside topping (8-2-2) are arranged respectively in the both sides of door and window (20), form a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window.
5. a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window according to claim 4 is characterized in that, it also comprises alkaline-resisting screen cloth (5-1); Described alkaline-resisting screen cloth (5-1) sticks on the surface of hole insulation layer (3), and door and window (20) is installed on the alkaline-resisting screen cloth (5-1), and alkaline-resisting screen cloth (5-1) is pasted with basic unit's body of wall (1) and outdoor protection layer (8-2) overlap joint and is connected.
6. according to claim 4 or 5 described a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window, it is characterized in that it also comprises waterproof and dampproof layer (15), described waterproof and dampproof layer (15) is polymer membranes or is plastic sheeting or composite plastic film; Described waterproof and dampproof layer (15) has following mounting means: a, waterproof and dampproof layer (15) to substitute alkaline-resisting screen cloth (5-1), directly sticks on the surface of hole insulation layer (3), and door and window (20) is installed on the waterproof and dampproof layer in hole (15); B, waterproof and dampproof layer (15) stick on the hole alkaline-resisting screen cloth (5-1) above, door and window (20) is installed on the waterproof and dampproof layer in hole (15); C, waterproof and dampproof layer (15) stick on the surface of hole insulation layer (3), and alkaline-resisting screen cloth (5-1) sticks on the surface of waterproof and dampproof layer (15), and door and window (20) is installed on the alkaline-resisting screen cloth in hole (5-1); Described waterproof and dampproof layer (15) is pasted with basic unit's body of wall (1) and outdoor protection layer (8-2) overlap joint and is connected.
7. hole heat insulation break bridge structure of composite heat-preservation wall door and window, it comprises insulation layer (3), basic unit's body of wall (1), siphonal lobe masonry or siphonal lobe concrete wall (2), alkaline-resisting screen cloth (5-1), door and window indoor topping (8-1-1), door and window outside topping (8-2-2), door and window (20); Described insulation layer (3) is macromolecule heat insulating material or mineral wool or straw or honeycomb card board or thermal insulation mortar, and described insulation layer (3) is a kind of heat insulating material or different heat insulating material; Described basic unit body of wall (1) is masonry panel or concrete wall; Described door and window indoor topping (8-1-1), the topping of door and window outside topping (8-2-2) for having insulation effect, or be cement mortar or fine gravel concrete plaster layers; Described cement mortar or fine gravel concrete plaster layers are conventional cement mortar or fine gravel concrete plaster layers or are the fine gravel concrete plaster layers of the cement mortar of modification or modification; Described insulation layer (3) is positioned between basic unit's body of wall (1) and siphonal lobe masonry or the siphonal lobe concrete wall (2); It is characterized in that; described alkaline-resisting screen cloth (5-1) sticks on the surface of hole insulation layer (3); alkaline-resisting screen cloth (5-1) is pasted with basic unit's body of wall (1) and with siphonal lobe masonry or siphonal lobe concrete wall (2) overlap joint and is socketed; door and window (20) is installed on the alkaline-resisting screen cloth (5-1) on the hole insulation layer (3); door and window indoor topping (8-1-1), door and window outside topping (8-2-2) are arranged respectively in the both sides of door and window (20), form a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window.
8. a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window according to claim 7 is characterized in that, it also comprises waterproof and dampproof layer (15), and described waterproof and dampproof layer (15) is polymer membranes or is plastic sheeting or composite plastic film; Described waterproof and dampproof layer (15) has following mounting means: a, waterproof and dampproof layer (15) to substitute alkaline-resisting screen cloth (5-1), directly sticks on the surface of hole insulation layer (3), and door and window (20) is installed on the waterproof and dampproof layer in hole (15); B, waterproof and dampproof layer (15) stick on the hole alkaline-resisting screen cloth (5-1) above, door and window (20) is installed on the waterproof and dampproof layer in hole (15); C, waterproof and dampproof layer (15) stick on the surface of hole insulation layer (3), and alkaline-resisting screen cloth (5-1) sticks on the surface of waterproof and dampproof layer (15), and door and window (20) is installed on the alkaline-resisting screen cloth in hole (5-1); Described waterproof and dampproof layer (15) and basic unit's body of wall (1) and siphonal lobe masonry or the stickup of siphonal lobe concrete wall (2) overlap joint are connected.
9. hole heat insulation break bridge structure of composite heat-preservation wall door and window, it comprises insulation layer (3), basic unit's body of wall (1), alkaline-resisting screen cloth (5-1), outdoor thin plaster topping (8-2), door and window indoor topping (8-1-1), door and window outside topping (8-2-2), door and window (20); Described insulation layer (3) is macromolecule heat insulating material or mineral wool or straw or honeycomb card board or thermal insulation mortar or adhesive polystyrene granule heat-insulating material, and described insulation layer (3) is a kind of heat insulating material or different heat insulating material; Described basic unit body of wall (1) is masonry panel or concrete wall; Described door and window indoor topping (8-1-1), the topping of door and window outside topping (8-2-2) for having insulation effect, or be cement mortar or fine gravel concrete plaster layers; Described cement mortar or fine gravel concrete plaster layers are conventional cement mortar or fine gravel concrete plaster layers or are the fine gravel concrete plaster layers of the cement mortar of modification or modification; Described door and window indoor topping (8-1-1), door and window outside topping (8-2-2) are cement mortar or fine gravel concrete plaster layers, or be the cement mortar of modification or fine gravel concrete plaster layers, or door and window outside topping (8-2-2), door and window indoor topping (8-1-1) topping for having insulation effect; The described outdoor thin topping (8-2) of plastering is plastered for the cement polymer mortar glass fiber net is thin, described insulation layer (3) is positioned at basic unit's body of wall (1) and outdoor thin plastering between the topping (8-2), and insulation layer (3) is connected with basic unit's body of wall (1) and with the outdoor thin topping (8-2) of plastering; It is characterized in that; described alkaline-resisting screen cloth (5-1) sticks on the surface of hole insulation layer (3); alkaline-resisting screen cloth (5-1) is pasted with basic unit's body of wall (1) and with outdoor thin topping (8-2) overlap joint of plastering and is socketed; door and window (20) is installed on the alkaline-resisting screen cloth (5-1) on the hole insulation layer (3); door and window indoor topping (8-1-1) and door and window outside topping (8-2-2) are arranged respectively in the both sides of door and window (20), form a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window.
10. a kind of hole heat insulation break bridge structure of composite heat-preservation wall door and window according to claim 9 is characterized in that, it also comprises waterproof and dampproof layer (15), and described waterproof and dampproof layer (15) is polymer membranes or is plastic sheeting or composite plastic film; Described waterproof and dampproof layer (15) has following mounting means: a, waterproof and dampproof layer (15) to substitute alkaline-resisting screen cloth (5-1), directly sticks on the surface of hole insulation layer (3), and door and window (20) is installed on the waterproof and dampproof layer in hole (15); B, waterproof and dampproof layer (15) stick on the hole alkaline-resisting screen cloth (5-1) above, door and window (20) is installed on the waterproof and dampproof layer in hole (15); C, waterproof and dampproof layer (15) stick on the surface of hole insulation layer (3), and alkaline-resisting screen cloth (5-1) sticks on the surface of waterproof and dampproof layer (15), and door and window (20) is installed on the alkaline-resisting screen cloth in hole (5-1); Described waterproof and dampproof layer (15) is pasted with basic unit's body of wall (1) and outdoor thin topping (8-2-1) overlap joint of plastering and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105877172A CN102080418A (en) | 2009-12-21 | 2010-12-15 | Heat-shielding bridge cutoff structures of composite thermal-insulation wall door window opening |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910073464.4 | 2009-12-21 | ||
| CN200910073464A CN101775846A (en) | 2009-12-21 | 2009-12-21 | Wall body door or window hole structure |
| CN2010105877172A CN102080418A (en) | 2009-12-21 | 2010-12-15 | Heat-shielding bridge cutoff structures of composite thermal-insulation wall door window opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102080418A true CN102080418A (en) | 2011-06-01 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910073464A Pending CN101775846A (en) | 2009-12-21 | 2009-12-21 | Wall body door or window hole structure |
| CN2010102309990A Withdrawn CN101881053A (en) | 2009-12-21 | 2010-07-09 | Hole heat insulation break bridge structure of composite heat-preservation wall door and window |
| CN2010105877172A Pending CN102080418A (en) | 2009-12-21 | 2010-12-15 | Heat-shielding bridge cutoff structures of composite thermal-insulation wall door window opening |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910073464A Pending CN101775846A (en) | 2009-12-21 | 2009-12-21 | Wall body door or window hole structure |
| CN2010102309990A Withdrawn CN101881053A (en) | 2009-12-21 | 2010-07-09 | Hole heat insulation break bridge structure of composite heat-preservation wall door and window |
Country Status (2)
| Country | Link |
|---|---|
| CN (3) | CN101775846A (en) |
| WO (1) | WO2011075947A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839764A (en) * | 2011-06-23 | 2012-12-26 | 吴淑环 | Closed fire barrier structure of external thermal insulation composite wall of building |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101775846A (en) * | 2009-12-21 | 2010-07-14 | 吴淑环 | Wall body door or window hole structure |
| CN102345352B (en) * | 2010-07-29 | 2014-07-16 | 齐齐哈尔龙铁建筑安装股份有限公司 | Multilayer structure of building outer wall in severe cold region and construction method of multilayer structure |
| CN102094522B (en) * | 2010-11-19 | 2012-08-15 | 二十二冶集团第一建设有限公司 | Process for constructing joints between bottom of window on outer wall and inside as well as outside of windowsill |
| CN103993675A (en) * | 2013-02-20 | 2014-08-20 | 吴淑环 | Fireproof structure of thermal insulation bridge cutoff cave entrance |
| CN103556903B (en) * | 2013-11-25 | 2015-08-19 | 哈尔滨森鹰窗业股份有限公司 | A kind of passive type window mounting structure |
| CN111519751A (en) * | 2020-04-02 | 2020-08-11 | 河南五方合创建筑设计有限公司 | Assembled wood structure heat-insulating bridge balcony |
| CN113073753A (en) * | 2021-05-17 | 2021-07-06 | 沙洲职业工学院 | Heat-insulating ecological composite wall |
| CN113155709A (en) * | 2021-05-28 | 2021-07-23 | 重庆建新建设工程监理咨询有限公司 | Building outer wall structure and window edge water seepage testing method |
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- 2010-12-15 CN CN2010105877172A patent/CN102080418A/en active Pending
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102839764A (en) * | 2011-06-23 | 2012-12-26 | 吴淑环 | Closed fire barrier structure of external thermal insulation composite wall of building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101775846A (en) | 2010-07-14 |
| CN101881053A (en) | 2010-11-10 |
| WO2011075947A1 (en) | 2011-06-30 |
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Application publication date: 20110601 |