CN206737164U - The self heat insulation wall of bridge cut-off built in screed - Google Patents
The self heat insulation wall of bridge cut-off built in screed Download PDFInfo
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- CN206737164U CN206737164U CN201720575422.0U CN201720575422U CN206737164U CN 206737164 U CN206737164 U CN 206737164U CN 201720575422 U CN201720575422 U CN 201720575422U CN 206737164 U CN206737164 U CN 206737164U
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- heat insulation
- building block
- mortar
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Abstract
The utility model proposes a kind of self heat insulation wall of bridge cut-off built in screed, including heat insulation building block, horizontal mortar joint, vertical mortar joint, it is horizontal to heat preservation strip, vertical heat preservation strip and mortar shear connector, surface where the width of heat insulation building block is provided with longitudinal fluting along building block length direction, vertical groove is provided with along short transverse, surface where the width of heat insulation building block is provided with equally spaced transverse concave groove along building block length direction, laid in horizontal mortar joint horizontal to heat preservation strip, vertical heat preservation strip, which is inserted, in vertical mortar joint forms bridge cut-off, masonry mortar in heat insulation building block extruding horizontal mortar joint forms mortar shear connector.The utility model has advantages below：1. avoid wall mortar joint cold bridge.2. the shear-carrying capacity of wall can be improved.3. the plumpness of mortar in mortar joint can be fully ensured that (except at heat preservation strip)；It can ensure that whole wall gray seam thickness is unified, improve the masonry quality of wall.
Description
Technical field
It the utility model is related to industry and hair self-heat conserving building energy conservation wall, and in particular to bridge cut-off built in a kind of screed
Self heat insulation wall and its building method.
Background technology
The insulation of wall is to realize the basis of building energy conservation, specific in architectural engineering in order to reach the requirement of energy-conservation 65%
In general exterior wall way has four kinds of exterior walls during implementation：External thermal insulation, exterior wall internal insulation, sandwich wall, Self-heat-insulating concrete building block masonry.
The construction technology of external wall outer insulation is used in severe cold area, the heat insulation system production cost is big compared with high difficulty of construction, check fee more
With height, cause its construction cost high, particularly organic insulation material outer surface cracking comes off, and insulation material burning initiation is pernicious
Fire incident etc.；It is usually no more than 25 years further, since external wall heat insulation system is limited its projected life by material, it is difficult to real
The now requirement with building with the life-span, and decoration of exterior wall also has certain limitation and needs periodic maintenance and maintenance.And from
Insulation blocks are then different from above-mentioned technology, and it combines structure wall and heat insulation system together, and typically selection is a kind of builds
Block, the thermal and insulating performance of building block is improved by some effective measures, i.e., just can be full with the single wall itself of concrete block masonry
The requirement of sufficient insulation.
At present, the research of self-heat conserving block materials is more, and has certain popularization and application in Practical Project.But therewith
The heat-insulating masonry mortar research to match relatively lags behind, although such mortar there has been corresponding achievement in research, but in the market
But it is difficult to seek.Therefore Practical Project is still constructed using common masonry mortar mostly, so as to cause wall easily at mortar joint
Cold bridge is formed, decorative layer is peeled off and agent structure is damaged so as to cause.
Utility model content
The utility model proposes a kind of self heat insulation wall of bridge cut-off built in screed, solves wall in the prior art and easily exists
Cold bridge is formed at mortar joint, so as to cause decorative layer to peel off and the problem of agent structure is impaired.
What the technical solution of the utility model was realized in：The self heat insulation wall of bridge cut-off built in a kind of screed, including
It is heat insulation building block, horizontal mortar joint, vertical mortar joint, horizontal to heat preservation strip, vertical heat preservation strip and mortar shear connector, heat insulation building block
Surface where width is provided with longitudinal fluting along building block length direction, vertical groove is provided with along short transverse, the width of heat insulation building block
Surface where degree is provided with equally spaced transverse concave groove along building block length direction, laid in horizontal mortar joint it is horizontal to heat preservation strip, it is perpendicular
Vertical heat preservation strip is inserted into mortar joint and forms bridge cut-off, the masonry mortar that heat insulation building block is extruded in horizontal mortar joint forms mortar shearing
Key.
The level is equal to the width of heat preservation strip and the longitudinal fluting width of heat insulation building block, and its thickness is equal to horizontal ash
Depth of the thickness of seam plus twice of heat insulation building block transverse concave groove；It is horizontal to heat preservation strip along the elongated laying of wall length direction.
The width of the vertical heat preservation strip is equal with the vertical groove width of heat insulation building block, and its thickness is equal to vertical mortar joint
Thickness plus twice of heat insulation building block vertical groove depth；The length of vertical heat preservation strip and heat insulation building block it is vertical recessed
Slot length is equal.
The mortar shear connector is to be alignd by hypodermis heat insulation building block on wall by transverse concave groove thereon, and extrudes level
Mortar projection that is closely knit and being formed is filled after mortar joint.
Compared with prior art, the utility model has advantages below：1. screed built-in heat insulation material is used, so as in ash
Bridge cut-off is formed in seam, its thermal conductivity factor is reduced to improve the resistance of heat transfer at mortar joint, and approaches the thermal conductivity factor of itself and building block, from
And avoid wall mortar joint cold bridge.2. set transverse concave groove in building block, and by extruding between building block up and down mortar shape at mortar joint
Into mortar shear connector, so as to improve the shear-carrying capacity of wall.3. heat preservation strip is placed in mortar joint, due to insulation material in itself
With certain compression strength, this allows building block up and down firmly to extrude, and on the one hand can fully ensure that the full of mortar in mortar joint
Full scale (except at heat preservation strip)；On the other hand it can ensure that whole wall gray seam thickness is unified, improve the masonry quality of wall.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of heat insulation building block.
Wherein：1. heat insulation building block, 2. horizontal mortar joints, 3. vertical mortar joints, 4. is horizontal to heat preservation strip, 5. vertical heat preservation strips,
6. mortar shear connector, a. longitudinal flutings, b. vertical grooves, c. transverse concave grooves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is paid
The every other embodiment obtained, belong to the scope of the utility model protection.
As illustrated in fig. 1 and 2, the self heat insulation wall of bridge cut-off built in a kind of screed, including heat insulation building block 1, horizontal mortar joint
2nd, vertical mortar joint 3, horizontal to heat preservation strip 4, vertical heat preservation strip 5 and mortar shear connector 6, surface where the width of heat insulation building block 1
Longitudinal fluting a is provided with along building block length direction, vertical groove b is provided with along short transverse, surface where the width of heat insulation building block 1
Equally spaced transverse concave groove c is provided with along building block length direction, is laid in horizontal mortar joint 2 horizontal to heat preservation strip 4, vertical mortar joint 3
The middle vertical heat preservation strip 5 of insertion forms bridge cut-off, and the masonry mortar that heat insulation building block 1 is extruded in horizontal mortar joint 2 forms mortar shear connector
6。
Wherein, the level is equal to the width of heat preservation strip 4 and the longitudinal fluting a degree of heat insulation building block 1, and its thickness is equal to
Depth of the thickness of horizontal mortar joint 2 plus twice of the transverse concave groove c of heat insulation building block 1；Level is led to heat preservation strip 4 along wall length direction
Long laying.
The width of the vertical heat preservation strip 5 is equal with the vertical groove b width of heat insulation building block 1, and its thickness is equal to vertical
Depth of the thickness of mortar joint 3 plus twice of the vertical groove b of heat insulation building block 1；The length and heat insulation building block of vertical heat preservation strip 5
1 vertical groove b equal lengths.
The mortar shear connector 6 is to be alignd by the heat insulation building block 1 of the upper and lower skin of wall by transverse concave groove c thereon, and is squeezed
Mortar projection that is closely knit and being formed is filled after voltage levels mortar joint 2.
The building method of bridge cut-off self heat insulation wall built in screed, comprises the following steps in the utility model：
(1) before building by laying bricks or stones, level is fixed on to heat preservation strip 4 and builds position and elongated laying by laying bricks or stones；
(2) position paving masonry mortar is built by laying bricks or stones in first heat insulation building block of bottom, it is then that the longitudinal direction of heat insulation building block 1 is recessed
Groove a to the centering of heat preservation strip 4 and is pressed into mortar spilling block with level；
(3) build position paving masonry mortar by laying bricks or stones in second heat insulation building block of bottom, vertical heat preservation strip 5 is fixed on first
In the vertical groove b of building block, afterwards by the longitudinal fluting a of second heat insulation building block 1 with it is horizontal to heat preservation strip 4 and its vertical recessed
Groove b and preceding block heat insulation building block vertical groove b centerings, press and to mortar spilling block, then toward two heat insulation building blocks
Between vertical groove perfusion mortar to overflowing block and floating vertical mortar joint；
(4) repeat step (2) and step (3) carry out bottom concrete block masonry, until the first skin heat insulation building block builds completion by laying bricks or stones；
(5) when building the second skin building block by laying bricks or stones, upper hypodermis heat insulation building block, which should stagger, builds by laying bricks or stones, and vertical mortar joint staggers at least 1/ up and down
The length of 3 heat insulation building blocks, and the transverse concave groove c of upper hypodermis heat insulation building block 1 is corresponded to up and down；Then step (2) and step are pressed
(3) carry out the second skin heat insulation building block to build by laying bricks or stones, until the second skin heat insulation building block builds completion by laying bricks or stones.
(6) repeat step (2) to step (5) carries out next skin concrete block masonry, until wall inclination height.
The self heat insulation wall of bridge cut-off built in screed of the present utility model, EPS is laid in horizontal mortar joint and vertical mortar joint
Heat preservation strip forms bridge cut-off, effectively eliminates all mortar joint cold bridges in wall；In addition, opened along the top surface and bottom surface of building block long side direction
There are some transverse grooves, the slurry extruded in building wall between mortar joint can form " shear connector ", to strengthen the shearing resistance energy of wall
Power, so as to eliminate the wall shear-carrying capacity deficiency caused by laying heat preservation strip between mortar joint causes full degree of mortar at bed joint to reduce
Problem.The combination of above-mentioned wall feature, there is the self heat insulation wall of bridge cut-off built in the screed and eliminate mortar joint cold bridge, carry
The premium properties of high shear-carrying capacity, and be easy to construct；The promotion and application of the technology have good economic benefit and society
Benefit.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (4)
1. the self heat insulation wall of bridge cut-off built in a kind of screed, including heat insulation building block (1), horizontal mortar joint (2), vertical mortar joint
It is (3), horizontal to heat preservation strip (4), vertical heat preservation strip (5) and mortar shear connector (6), it is characterised in that：The width of heat insulation building block (1)
Surface where degree is provided with longitudinal fluting (a) along building block length direction, vertical groove (b), heat insulation building block is provided with along short transverse
(1) surface where width is provided with equally spaced transverse concave groove (c) along building block length direction, the laying water in horizontal mortar joint (2)
Put down the vertical heat preservation strip (5) of insertion into heat preservation strip (4), vertical mortar joint (3) and form bridge cut-off, the horizontal ash of heat insulation building block (1) extruding
The masonry mortar stitched in (2) forms mortar shear connector (6).
2. bridge cut-off self heat insulation wall built in screed according to claim 1, it is characterised in that：It is described horizontal to heat preservation strip
(4) width is equal with longitudinal fluting (a) width of heat insulation building block (1), and the thickness that its thickness is equal to horizontal mortar joint (2) adds
The depth of twice heat insulation building block (1) transverse concave groove (c)；It is horizontal to heat preservation strip (4) along the elongated laying of wall length direction.
3. bridge cut-off self heat insulation wall built in screed according to claim 1, it is characterised in that the vertical heat preservation strip
(5) width is equal with vertical groove (b) width of heat insulation building block (1), and the thickness that its thickness is equal to vertical mortar joint (3) adds
The depth of twice heat insulation building block (1) vertical groove (b)；The length of vertical heat preservation strip (5) is vertical with heat insulation building block (1)
Groove (b) equal length.
4. bridge cut-off self heat insulation wall built in screed according to claim 1, it is characterised in that the mortar shear connector
(6) it is to be alignd by hypodermis heat insulation building block (1) on wall by transverse concave groove (c) thereon, and extrudes horizontal mortar joint (2) and fill afterwards
Closely knit and formation mortar projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720575422.0U CN206737164U (en) | 2017-05-23 | 2017-05-23 | The self heat insulation wall of bridge cut-off built in screed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720575422.0U CN206737164U (en) | 2017-05-23 | 2017-05-23 | The self heat insulation wall of bridge cut-off built in screed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206737164U true CN206737164U (en) | 2017-12-12 |
Family
ID=60567759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720575422.0U Expired - Fee Related CN206737164U (en) | 2017-05-23 | 2017-05-23 | The self heat insulation wall of bridge cut-off built in screed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206737164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165292A (en) * | 2017-05-23 | 2017-09-15 | 郑州大学 | The self heat insulation wall and its building method of bridge cut-off built in screed |
| CN111411731A (en) * | 2020-04-29 | 2020-07-14 | 宫莉 | Vertical hole grouting type building block and construction process thereof |
-
2017
- 2017-05-23 CN CN201720575422.0U patent/CN206737164U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165292A (en) * | 2017-05-23 | 2017-09-15 | 郑州大学 | The self heat insulation wall and its building method of bridge cut-off built in screed |
| CN111411731A (en) * | 2020-04-29 | 2020-07-14 | 宫莉 | Vertical hole grouting type building block and construction process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20180523 |