CN204645312U - Cavity wall body - Google Patents
Cavity wall body Download PDFInfo
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- CN204645312U CN204645312U CN201520344504.5U CN201520344504U CN204645312U CN 204645312 U CN204645312 U CN 204645312U CN 201520344504 U CN201520344504 U CN 201520344504U CN 204645312 U CN204645312 U CN 204645312U
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Abstract
The utility model provides a kind of cavity wall body, the sky bucket arranged successively to indoor from outdoor builds brick layer, real lay bricks layer, fabric reinforcing layer, waterproof and dampproof layer, insulation layer, cavity layer and interior finish coat by laying bricks or stones, the Vierendeel girder that described fabric reinforcing layer comprises frame column and is fixedly connected with frame column, described Vierendeel girder and frame column are arranged at described reality and lay bricks in layer, described Vierendeel girder is arranged along the length direction of real layer of laying bricks, the lateral part that the length direction that described frame column comprises the real layer of laying bricks in edge is arranged.The utility model builds the combination of brick layer and real layer of laying bricks by laying bricks or stones by empty bucket, achieve traditional masonry way of cavity wall on the one hand, continue historical building exterior wall style and features, effectively socketing on the other hand by real lay bricks layer and fabric reinforcing layer, enhances the resistance to overturning of historical building exterior wall, meets industrial structure code requirement, simultaneously, establish insulation layer and cavity layer by interior, improve the comfortableness that historical building uses, improve energy-conserving and environment-protective index.
Description
Technical field
The utility model relates to building engineering field, particularly a kind of cavity wall body.
Background technology
Along with the continuous aggravation of urbanization process, historical building receives publicity more and more and payes attention to, and the protection of especially historical building has become a very important job in the present age.
In the protection and recycle of historical building, cavity wall is wall structure historical building being carried out to Conservation and Renovation that a kind of industry is relatively commonly used.Cavity wall is that interlaced the bonding of brick laid on flat and brick on edge forms, and its inside has some cavitys, is a kind of excellent light wall, compared with the solid plain wall of stack pile, can save brick material, mortar and labour, and wall body weight can obviously be alleviated.Meanwhile, owing to forming air buffer in cavity wall, improve heat insulation and heat-insulating property.Therefore, cavity wall, at civilian dormitory, house, dining room, office building etc., also extensively adopts in the space enclosing structure of industrial construction, the exterior wall in workshop and warehouse etc.
At present, to the protection and recycle of historical building, also or building in the style of the ancients design in, there is many contradiction in Traditional feature and the actual user demand of building.Adopt the cavity wall of conventional construction, not only resistance to overturning is poor, cannot meet industry standard, and the body of wall of traditional block method, also cannot reach the power conservation requirement of exterior wall in current specifications.Therefore, be necessary to design a kind of external wall structure that simultaneously can realize following function:
1), historical building exterior wall style and features is retained, continuity traditional material and technique way;
2), meet current specifications requirement, guarantee that external wall structure is safe and reliable;
3), improve the green energy conservation index of exterior wall, promote indoor comfort.
Utility model content
The purpose of this utility model is to provide a kind of cavity wall body, to continue traditional material and technique way, the Traditional feature of historical building can be retained, simultaneously, current specifications requirement can be met again, guarantee that external wall structure is safe and reliable, and the green energy conservation index of body of wall can also be improved.
To achieve these goals, the utility model provides a kind of cavity wall body, comprise and build brick layer, real lay bricks layer, fabric reinforcing layer, waterproof and dampproof layer, insulation layer, cavity layer and interior finish coat by laying bricks or stones from the outdoor sky bucket arranged successively to indoor, the Vierendeel girder that described fabric reinforcing layer comprises frame column and is fixedly connected with described frame column, described Vierendeel girder and frame column are arranged at described reality and lay bricks in layer, described Vierendeel girder along described reality lay bricks layer length direction arrange, described frame column comprise along described reality lay bricks layer length direction arrange lateral part.
Optionally, in described cavity wall body, described frame column also comprises and is arranged at described reality and lays bricks the longitudinal component arranged on layer and along the thickness direction that described reality lays bricks layer.
Optionally, in described cavity wall body, described waterproof and dampproof layer covers described reality and to lay bricks layer, or described waterproof and dampproof layer covers described reality simultaneously and to lay bricks layer and fabric reinforcing layer.
Optionally, in described cavity wall body, described waterproof and dampproof layer is Polymer cement materials.
Optionally, in described cavity wall body, described insulation layer is foam glass or rock wool or XPS plate.
Optionally, in described cavity wall body, described cavity layer is air line well or vent air interlayer, and meanwhile, described interior finish coat is gypsum plank or stone material or timber or face brick.
Optionally, in described cavity wall body, described sky bucket is built brick layer and described reality by laying bricks or stones and is laid bricks between layer and be provided with lime mixed sand pulp layer or cement mortar tack coat..
Optionally, in described cavity wall body, the outer facade of described cavity wall body comprises wall base part, the Part II be connected with described wall base partial fixing and the Part III be fixedly connected with described Part II from bottom to top.
Optionally, in described cavity wall body, in described Part III, frame column is provided with.
Optionally, in described cavity wall body, described frame column is socketed by welding anchor bar and described reality layer of laying bricks.
In sum, the cavity wall body that the utility model provides, has following beneficial effect:
The first, the utility model builds the combination of brick layer and real layer of laying bricks by laying bricks or stones by empty bucket, achieve traditional masonry way of cavity wall on the one hand, continue historical building exterior wall style and features, effectively socketing on the other hand by real lay bricks layer and fabric reinforcing layer, enhances the resistance to overturning of historical building exterior wall, meets industrial structure code requirement, simultaneously, establish insulation layer and cavity layer by interior, improve the comfortableness that historical building uses, improve energy-conserving and environment-protective performance.
The second, the real Vierendeel girder that layer length direction is arranged and the frame column be fixedly connected with Vierendeel girder of laying bricks in fabric reinforcing layer employing edge of the present utility model, simultaneously, described frame column adopts lateral part and the longitudinal component of edge real lay bricks layer length direction and thickness direction layout, convenient with material, whole structural stability is good.
Accompanying drawing explanation
Figure 1 shows that the cavity wall body horizontal section schematic diagram of the utility model embodiment one;
Figure 2 shows that the outer elevational schematic view of the cavity wall body of the utility model embodiment one;
Figure 3 shows that the cavity wall body horizontal section schematic diagram of the utility model embodiment two.
Detailed description of the invention
The utility model provides a kind of cavity wall body, the sky bucket arranged successively to indoor from outdoor builds brick layer, real lay bricks layer, fabric reinforcing layer, waterproof and dampproof layer, insulation layer, cavity layer and interior finish coat by laying bricks or stones, the Vierendeel girder that described fabric reinforcing layer comprises frame column and is fixedly connected with described frame column, described Vierendeel girder and frame column are arranged at described reality and lay bricks in layer, described Vierendeel girder along described reality lay bricks layer length direction arrange, described frame column comprise along described reality lay bricks layer length direction arrange lateral part.
The cavity wall body that the utility model provides, built by laying bricks or stones the combination of brick layer and real layer of laying bricks by sky bucket, achieve on the one hand traditional masonry way of cavity wall, continued historical building exterior wall style and features, effectively socketing on the other hand by real lay bricks layer and fabric reinforcing layer, enhance the resistance to overturning of historical building exterior wall, meet industrial structure code requirement, meanwhile, establish insulation layer and cavity layer by interior, improve the comfortableness that historical building uses, improve energy-conserving and environment-protective performance; And adopt along the real Vierendeel girder that layer length direction is arranged and the frame column be fixedly connected with Vierendeel girder of laying bricks, described frame column adopts the lateral part that the length direction along real layer of laying bricks is arranged, not only convenient with material, and whole structural stability is good simultaneously.
Below in conjunction with accompanying drawing 1 to 3, a kind of cavity wall body that the utility model proposes is described in further detail.It should be noted that, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, the aid illustration embodiment of the present invention lucidly.
[embodiment one]
As shown in Figure 1, the cavity wall body of the present embodiment, from outdoor to comprise to indoor arrange successively build layer 110, fabric reinforcing layer 120, waterproof and dampproof layer 130, insulation layer 140, cavity layer 150 and interior finish coat 160 by laying bricks or stones.
Described layer 110 of building by laying bricks or stones comprises reality that outer field sky bucket builds brick layer 111 and internal layer by laying bricks or stones and to lay bricks layer 112, described sky bucket build by laying bricks or stones brick layer 111 and real layer 112 of laying bricks jointly form described in build layer 110 by laying bricks or stones.During concrete operations, described sky bucket builds the cavity wall that brick layer 111 only can build into bat by laying bricks or stones by laying bricks or stones, afterwards, then builds real layer 112 of laying bricks by laying bricks or stones.
Described sky bucket is built by laying bricks or stones brick layer 111 and can be adopted blue bricks and be completed by empty bucket masonry method; Described reality layer 112 of laying bricks can be adopted solid brick and be completed by real block masonry method.Optionally, described sky bucket is built by laying bricks or stones brick layer 111 and can be completed by sleeplessness sky bucket masonry method, or one sleeps and a pipeful ofly to have built by laying bricks or stones.Described reality layer 112 of laying bricks can be completed by dormancy block method.
Described sky bucket builds brick layer 111 by laying bricks or stones and real laying bricks between layer 112 is also provided with lime mixed sand pulp layer, or cement mortar tack coat, is convenient to empty bucket and builds brick layer 111 by laying bricks or stones and be effectively combined with layer 112 of laying bricks in fact.
Preferably, the thickness that described sky bucket builds brick layer 111 by laying bricks or stones is preferably 100mm, and meanwhile, the lay bricks thickness of layer 112 of described reality is preferably 225mm, to guarantee that cavity wall body thickness is simplified most, and can meet Structural strength calls again.
Continue to consult Fig. 1, described fabric reinforcing layer 120 is a frame construction, the frame column 122 that described frame construction comprises Vierendeel girder 121 and is connected with Vierendeel girder 121.Wherein, described Vierendeel girder 121 is arranged on the inside of real layer 112 of laying bricks, and arranges along the length direction of real layer 112 of laying bricks; Meanwhile, described frame column 122 laminating is arranged on the outside of real layer 112 of laying bricks, and described frame column 122 comprises the lateral part 122a of the length direction layout along real layer 112 of laying bricks.Optionally, described frame column 122 also comprises the longitudinal component 122b of the thickness direction layout along real layer 112 of laying bricks.
The frame construction that the present embodiment provides can be used for bearing the horizontal loading that cavity wall body likely bears, such as horizontal earthquake active force etc., is beneficial to the resistance to overturning improving cavity wall body.
Described Vierendeel girder is chosen as a girder steel; Described frame column is corresponding is chosen as a Steel Frame Column.The size preferably height 200mm of described girder steel, width is 150mm.Certainly, the size of described girder steel is including, but not limited to described preferred size, concrete, can do corresponding selection according to actual needs.
In the present embodiment, described waterproof and dampproof layer 130 is chosen as Polymer cement materials.In implementation process, described waterproof and dampproof layer 130 covers the external surface of real layer 112 of laying bricks, and can be used for the water resistance strengthening real layer 112 of laying bricks.The thickness of described waterproof and dampproof layer 130 is preferably 10mm.More optional, described waterproof and dampproof layer 130 also can cover the external surface of fabric reinforcing layer 120 simultaneously, for the water resistance of lift structure back-up coat 120.
In addition, described insulation layer 140 is chosen as foam glass, or rock wool, or XPS (ExtrudedPolystyrene, extrusion moulding type polystyrene are called for short XPS) plate.Described insulation layer 140 laminating is arranged on the outside of waterproof and dampproof layer 130, for strengthening the heat-insulating property of cavity wall body.Also can lightgage steel joist be set in described insulation layer 140, for promoting fireproof performance and the endurance quality of cavity wall body.The thickness of described insulation layer 150 is preferably 40mm.
In addition, described cavity layer 150 is air line well or vent air interlayer.When cavity layer that the present embodiment provides 150 is for air line well, its inside can various pipelines required for advancing equipment, and such as air conditioning piping etc., adopt body of wall spatial placement pipeline, can reduce the impact of equipment on traditional architecture interior decoration.Optionally, in described cavity layer 150, can lightgage steel joist be set.The thickness of described cavity layer 150 is preferably 100mm.
Further, described interior finish coat 160 is a gypsum plank, or stone material, or timber, or face brick.
As shown in Figure 2, the outer facade that the sky bucket of the present embodiment builds brick layer by laying bricks or stones can comprise three parts from bottom to top:
Part I 210: described Part I 210 is wall base part, it is highly up about 1m ~ 1.5m from ground; The skin of described Part I 210 adopts bluestone board to be completed by a pipeful of masonry method of a dormancy; The concrete height of described Part I 210 and concrete skin number, slightly different because selecting bluestone board different, the utility model does not do concrete restriction.
Part II 220: the height of described Part II 220 is up about 0.5m from Part I 210; The skin of described Part II 220 adopts 5 ~ 11 odd number skin bricks do not waited to build masonry method by sleeping and completes; Described skin brick is preferably the old blue bricks of length 215mm, width 105mm, height 53mm, and is also provided with lime mixed sand pulp layer between every layer of skin brick.
Part III 230: the height of described Part III 230 for from Part II 220 up, concrete height is determined according to actual building construction height; The skin of described Part III 230 adopts blue bricks to be completed by a pipeful of masonry method of a dormancy; Lime mixed sand pulp layer is provided with between every layer of old blue bricks; Described blue bricks adopts the blue bricks in area, Linchuan, Jiangxi.Described blue bricks is preferably dimensioned to be length 270mm, width 165mm, height 25mm; Frame column (not shown) can be set in described Part III 230, for strengthening the structural strength of body of wall.
[embodiment two]
The present embodiment is corresponding provides a kind of cavity wall body, and itself and embodiment one difference are, the fabric reinforcing layer 320 of the present embodiment is different, concrete from the arrangement of the fabric reinforcing layer 120 of embodiment one, can consult Fig. 3.
As shown in Figure 3, the cavity wall body of the present embodiment, from outdoor to comprise to indoor arrange successively build layer 310, fabric reinforcing layer 320, waterproof and dampproof layer 330, insulation layer 340, cavity layer 350 and interior finish coat 360 by laying bricks or stones.
Described layer 310 of building by laying bricks or stones comprises reality that outer field sky bucket builds brick layer 311 and internal layer by laying bricks or stones and to lay bricks layer 312, described sky bucket build by laying bricks or stones brick layer 311 and real layer 312 of laying bricks jointly form described in build layer 310 by laying bricks or stones.During concrete operations, described sky bucket builds the cavity wall that brick layer 311 only can build into bat by laying bricks or stones by laying bricks or stones, afterwards, then builds real layer 312 of laying bricks by laying bricks or stones.
Described sky bucket is built by laying bricks or stones brick layer 311 and can be adopted blue bricks and be completed by empty bucket masonry method; Described reality layer 312 of laying bricks can be adopted solid brick and be completed by real block masonry method.Optionally, described sky bucket is built by laying bricks or stones brick layer 311 and can be completed by sleeplessness sky bucket masonry method, or one sleeps and a pipeful ofly to have built by laying bricks or stones.Described reality layer 312 of laying bricks can be completed by dormancy block method.
Described sky bucket is built brick layer 311 and described reality by laying bricks or stones and is laid bricks between layer 312 and be also provided with lime mixed sand pulp layer or cement mortar tack coat, is convenient to empty bucket and builds brick layer 311 by laying bricks or stones and organically combine with real layer 312 of laying bricks.
Continue to consult Fig. 3, described fabric reinforcing layer 320 is a frame construction, the frame column 322 that described frame construction comprises Vierendeel girder 321 and is connected with Vierendeel girder 321.Wherein, described Vierendeel girder 321 is arranged on the inside of real layer 312 of laying bricks, and arranges along the length direction of real layer 312 of laying bricks; Meanwhile, described frame column 322 part is arranged on the inside of real layer 312 of laying bricks, and another part is arranged on the inside of insulation layer 340.
The frame column 322 of the present embodiment comprises the longitudinal component 322b of the lateral part 322a of the length direction layout of the real layer 312 of laying bricks in edge and the thickness direction layout along real layer 312 of laying bricks.Described lateral part 322a and longitudinal component 322b forms an I-shaped structure.Wherein, one end of described I-shaped structure is inserted in the inside of insulation layer 340.
The frame construction that the present embodiment provides can be applied to the horizontal loading born cavity wall body and likely bear mutually, such as horizontal earthquake active force etc., improves the resistance to overturning of cavity wall body.Described Vierendeel girder is chosen as a girder steel; Described frame column is corresponding is chosen as a Steel Frame Column.
In the present embodiment, described waterproof and dampproof layer 330 is chosen as Polymer cement materials.In implementation process, described waterproof and dampproof layer 330 covers the external surface of real layer 312 of laying bricks, for strengthen real layer 312 of laying bricks water resistance.
Further, described insulation layer 340 is chosen as foam glass, or rock wool, or XPS plate.Described insulation layer 340 laminating is arranged on the outside of waterproof and dampproof layer 330, for strengthening the heat-insulating property of cavity wall body.
A part for said frame post 322 is arranged on the inside of insulation layer 340, can be used for the heat-insulating property strengthening fabric reinforcing layer 320.In described insulation layer 340, lightgage steel joist (not shown) also can be set, for promoting fireproof performance and the endurance quality of cavity wall body.
In addition, described cavity layer 350 is an air line well, or vent air interlayer.When the cavity layer 350 that the present embodiment provides is for air line well, its inside can various pipelines required for advancing equipment, such as air conditioner heat water pipe 371, air conditioner condensation pipe 372 etc., described pipeline is preferably arranged between two parties, adopt body of wall spatial placement pipeline, the impact of equipment on traditional architecture interior decoration can be reduced, be beneficial to the aesthetics promoting traditional architecture.Optionally, in described cavity layer 350, can lightgage steel joist be set.
In the present embodiment, described interior finish coat 360 is chosen as a gypsum plank, or stone material, or timber, or face brick, concrete, can do corresponding selection according to actual needs.
Further, the sky bucket of the present embodiment builds the outer facade of brick layer by laying bricks or stones can the outer facade of cavity wall body that provides of corresponding See Examples one, and concrete, the present embodiment no longer describes in detail.
In the cavity wall body that above-described embodiment provides, described blue bricks is for collect everywhere, and size differs, and need guarantee that fourth is along replacing when building by laying bricks or stones; Further, the horizontal blue bricks quantity and spacing that thickness direction plays drawknot effect need meet associated construction code requirement.
In addition, need to mix waterproof agent in Masonry cement mortar, and guarantee that masonry mortar completely spreads, do not stay gap.In addition, the jointing between fragment of brick is required to be flush joint, and can mix milky lime mortar.
In addition, in work progress, the frame column that above-described embodiment example provides need welding anchor bar and sockets with real layer of laying bricks, such as, socketing with the fragment of brick of real layer of laying bricks; Meanwhile, raft need stay in described frame column interface point place, and filling concrete mortar.
It is noted that described waterproof and dampproof layer should be distributed in the roof of cavity wall body on the whole surface of base plate, and guarantee that the waterproof roll lamination portion outside the wall base is greater than 250mm.
In sum; cavity wall body of the present utility model; built by laying bricks or stones the combination of brick layer and real layer of laying bricks by sky bucket; achieve traditional masonry way of cavity wall on the one hand; continue the style and features of historical building exterior wall; improve the value of historical building protection and recycle; effectively socketing on the other hand by real lay bricks layer and fabric reinforcing layer; enhance the resistance to overturning of historical building exterior wall; meet industrial structure code requirement, meanwhile, establish insulation layer and cavity layer by interior; improve the comfortableness that historical building uses, improve energy-conserving and environment-protective performance.
In addition, fabric reinforcing layer of the present utility model adopts along the real Vierendeel girder that layer length direction is arranged and the frame column be fixedly connected with Vierendeel girder of laying bricks, and meanwhile, length direction and the thickness direction of the real layer of laying bricks in described frame column edge are arranged, not only convenient with material, and whole structural stability is good.
Although the utility model with preferred embodiment openly as above; but it is not for limiting the utility model; any those skilled in the art are not departing from spirit and scope of the present utility model; the Method and Technology content of above-mentioned announcement can be utilized to make possible variation and amendment to technical solutions of the utility model; therefore; every content not departing from technical solutions of the utility model; the any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all belong to the protection domain of technical solutions of the utility model.
Claims (10)
1. a cavity wall body, it is characterized in that, comprise and build brick layer, real lay bricks layer, fabric reinforcing layer, waterproof and dampproof layer, insulation layer, cavity layer and interior finish coat by laying bricks or stones from the outdoor sky bucket arranged successively to indoor, the Vierendeel girder that described fabric reinforcing layer comprises frame column and is fixedly connected with described frame column, described Vierendeel girder and frame column are arranged at described reality and lay bricks in layer, described Vierendeel girder along described reality lay bricks layer length direction arrange, described frame column comprise along described reality lay bricks layer length direction arrange lateral part.
2. cavity wall body as claimed in claim 1, is characterized in that, described frame column also comprises and is arranged at described reality and lays bricks on layer and the longitudinal component arranged along the thickness direction that described reality lays bricks layer.
3. cavity wall body as claimed in claim 1, is characterized in that, described waterproof and dampproof layer covers described reality and to lay bricks layer, or described waterproof and dampproof layer covers described reality simultaneously and to lay bricks layer and fabric reinforcing layer.
4. cavity wall body as claimed in claim 1, it is characterized in that, described waterproof and dampproof layer is Polymer cement materials.
5. cavity wall body as claimed in claim 1, is characterized in that, described insulation layer is foam glass or rock wool or XPS plate.
6. cavity wall body as claimed in claim 1, it is characterized in that, described cavity layer is air line well or vent air interlayer, and described interior finish coat is gypsum plank or stone material or timber or face brick simultaneously.
7. cavity wall body as claimed in claim 1, is characterized in that, described sky bucket is built brick layer and described reality by laying bricks or stones and laid bricks between layer and be provided with lime mixed sand pulp layer or cement mortar tack coat.
8. cavity wall body as claimed in claim 1, it is characterized in that, the outer facade of described cavity wall body comprises wall base part, the Part II be connected with described wall base partial fixing and the Part III be fixedly connected with described Part II from bottom to top.
9. cavity wall body as claimed in claim 8, is characterized in that, be provided with frame column in described Part III.
10. as in one of claimed in any of claims 1 to 9 cavity wall body, is characterized in that, described frame column sockets by welding anchor bar and described reality layer of laying bricks.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344504.5U CN204645312U (en) | 2015-05-26 | 2015-05-26 | Cavity wall body |
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| CN201520344504.5U CN204645312U (en) | 2015-05-26 | 2015-05-26 | Cavity wall body |
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| CN204645312U true CN204645312U (en) | 2015-09-16 |
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| CN201520344504.5U Active CN204645312U (en) | 2015-05-26 | 2015-05-26 | Cavity wall body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404183A (en) * | 2021-07-08 | 2021-09-17 | 上海建工五建集团有限公司 | Self-insulation external wall system and construction method thereof |
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2015
- 2015-05-26 CN CN201520344504.5U patent/CN204645312U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404183A (en) * | 2021-07-08 | 2021-09-17 | 上海建工五建集团有限公司 | Self-insulation external wall system and construction method thereof |
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