CN104652686B - Outer wythes building method utilizing breathing-type sandwich wall building block - Google Patents
Outer wythes building method utilizing breathing-type sandwich wall building block Download PDFInfo
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- CN104652686B CN104652686B CN201510084848.1A CN201510084848A CN104652686B CN 104652686 B CN104652686 B CN 104652686B CN 201510084848 A CN201510084848 A CN 201510084848A CN 104652686 B CN104652686 B CN 104652686B
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Abstract
The invention relates to a breathing-type sandwich wall building block and an outer wythes building method utilizing the same, and relating to a wall body building block and a building method thereof and solving the problems of wall body mildewing caused by that rain water and wet gas inside the heat-insulating layer of the traditional sandwich wall are difficult to discharge. The breathing-type sandwich wall building block comprises a building block body, two vertical through holes, two semi-circular grooves and a plurality of U-shaped grooves, wherein the two vertical through holes are symmetrically formed on the upper end surface of the building block body respectively; each vertical through hole is respectively formed along the height direction of the building block body, the semi-circular grooves are respectively formed between the front side wall of each vertical through hole and the front end surface of the building block body, the two semi-circular grooves are symmetrically formed on the lower end surface of the building block body respectively; and the plurality of U-shaped grooves are uniformly distributed on the upper end surface of the building block body.
Description
Technical field
The present invention relates to a kind of siphonal lobe method for building wall of utilization type of respiration sandwich wall building block.
Background technology
The insulation of external wall, typically has external thermal insulation (heat-insulation layer is outside load bearing wall), self-heat conserving (to protect using materials for wall
Temperature, the such as brick masonry wall of brick mix structure) and inside holding (doing heat-insulation layer inside building) three classes.Sandwich wall belongs to external thermal insulation
One of, it is to do one layer of retaining wall again in the exterior wall of heat-insulation layer, form internal lobe load bearing wall-insulation material-siphonal lobe enclosure wall
The sandwich wall of composition, the effect of three-decker is load-bearing respectively, is incubated and goes along with sb. to guard him.There is no outer load bearing wall for frame structure etc.
Structure, needs to arrange exterior enclosure wall, is now incubated outside exterior enclosure wall again, and the siphonal lobe enclosure wall of protection heat-insulation layer,
Then define the sandwich wall of internal lobe enclosure wall-insulation material-siphonal lobe enclosure wall, the effect of three-decker be respectively go along with sb. to guard him, be incubated,
Go along with sb. to guard him (protection heat-insulation layer).As a kind of New-type heat insulating walling, sandwich wall utilizes polystyrene board heat-insulatation, and siphonal lobe walled protects, and can meet
The requirement of insulation, also due to there is solid siphonal lobe wall being protected so that heat-insulation layer is not subject to destroy to heat-insulation layer,
Thus having preferable performance.And the enclosure wall in outside, ornamental blocks or the stone of shades of colour can be adopted as needed
Splitting block, thus getting a promotion on decorative effect, its cost be at half compared with lithotome again above, therefore have wide should
Use prospect.More and more it is used in recent years in building.
But in use, due to siphonal lobe wall crack that may be present, dampness or water can be made to enter into interlayer (heat-insulation layer)
In, and be difficult to discharge in time, for a long time humidity can cause local body of wall mouldy, become mildewed, or inside northern area
Hydrops produce freeze thawing, cause body of wall especially siphonal lobe wall cracking.In sandwich wall way abroad, usually in siphonal lobe wall
The duct of sandwich of layers is led in setting, and sandwich of layers is made the form that can ventilate, and so as to discharging dampness, keeps in body of wall
The drying of sandwich of layers.In order to form the sandwich of layers of ventilation, need the insulation material of sandwich of layers to be discontented with and fill out, but reserve 2cm
Space, using space formed gas passage.This way has some shortcomings, and one is that insulation material needs to be pasted onto internal lobe wall
On, itself is positioned, and increased operation and cost；Two is to need additional space, increases the thickness of body of wall, reduces and uses
The ratio of area.Some engineerings, in construction, simplify working procedure, insulation material are not pasted, save brush coating, but by
In there being space, block benzene plate is often difficult to be kept upright, and keeps the state of inclination, defines space between each piece of benzene plate, reduces
Heat insulation effect.These problems constrain the application of this body of wall to a certain extent.The way therefore having is no longer to stay to set
Space, benzene plate is completely filled out, and heat insulation effect is lifted, once but in sandwich of layers, enter water, then it is difficult to discharge, form aforesaid asking
Topic.
Content of the invention
The present invention is in order to solve existing sandwich wall insulation in the layer rainwater, dampness is difficult to discharge and it is mouldy to cause body of wall to become mildewed
Problem, and then propose a kind of siphonal lobe method for building wall of utilization type of respiration sandwich wall building block.
The present invention is to solve above-mentioned technical problem to adopt the technical scheme that:
A kind of type of respiration sandwich wall building block includes building block body, two vertical through holes, two half slots and multiple u shape groove, and two
Individual vertical through hole is symmetrically arranged at the upper surface of building block body, and each vertical through hole sets respectively along in the short transverse of building block body
Put, be respectively equipped with a half slot between the front side wall of each vertical through hole and the front end face of building block body, two half slots are respectively
It is symmetricly set on the lower surface of building block body, the upper surface of building block body is uniformly arranged multiple u shape grooves.
A kind of siphonal lobe method for building wall of utilization type of respiration sandwich wall building block, methods described comprises the steps:
Step one: setting air through hole: first in the upper surface laying bottom skin mortar joint of bottom lintel, in the front end of bottom skin mortar joint
Face is uniformly arranged one group of air through hole, and each air through hole is u shape, the upper surface of each air through hole respectively with bottom skin mortar joint
Upper surface concordant, the horizontal range between two neighboring air through hole is 1.2m；
Step 2: masonry panel: build building block body by laying bricks or stones above the skin mortar joint of bottom, the multiple u shape grooves on each building block body are equal
Arrange upward, two on each building block body half slot is all pressed close to inside body of wall；
Step 3: vent hole: laying top skin mortar joint between top layer building block body and top layer lintel is set out, in top skin mortar joint
Front end face be uniformly arranged one group and go out vent hole, each goes out vent hole and is the shape of falling u, each go out the lower surface of vent hole respectively with
The lower surface of top skin mortar joint is concordant, two neighboring go out vent hole between horizontal range be 1.2m.
The beneficial effect that the present invention compared with prior art comprises is: the invention provides a kind of realized using natural conditions
The sandwich wall complete set technology of autonomous air exchange in body of wall, using the cavity ensuring respiration in special protection building block and building block, real
Siphonal lobe wall and heat-insulation layer and outdoor effective natural sky connecting, producing using the difference in height of every layer of body of wall top and bottom are showed
Atmospheric pressure difference realizes convection current, reaches the purpose of wet exchange.Change traditional sandwich wall reserved 2cm air that is not less than in body of wall to press from both sides
The way of layer, reduces difficulty of construction it is ensured that construction quality, enhances ventilation, the function of dehumidifying in body of wall, it is to avoid because of ventilation
The sandwich wall heat-insulation layer that dehumidifying does not freely cause because condensation, steam transmission cause in body of wall go mouldy, insulation material moisture content increase is drawn
The heat-insulating property rising declines and durability deficiency problem.
Brief description
Fig. 1 is the structural representation of building block in the present invention；Fig. 2 is the structural representation of the first special-shaped block in the present invention；Fig. 3
It is the structural representation of the second special-shaped block in the present invention；Fig. 4 is the overall structure diagram of siphonal lobe wall；Fig. 5 is bottom skin mortar joint 7
Structural representation；Fig. 6 is the structural representation of top skin mortar joint 9；Fig. 7 is the air flow direction schematic diagram of siphonal lobe wall；Fig. 8 is sandwich wall
The air flow direction schematic diagram of overall section.
Specific embodiment
Specific embodiment one: with reference to Fig. 1 to Fig. 3, present embodiment is described, a kind of type of respiration folder described in present embodiment
Core-wall building block includes building block body 1, two 2, two half slots 3 of vertical through hole and multiple u shape groove 4, and two vertical through holes 2 are right respectively
Claim to be arranged on the upper surface of building block body 1, each vertical through hole 2 is arranged respectively along in the short transverse of building block body 1, and each vertically leads to
It is respectively equipped with a half slot 3, two half slots 3 are symmetrically arranged between the front end face of the front side wall in hole 2 and building block body 1
The lower surface of building block body 1, the upper surface of building block body 1 is uniformly arranged multiple u shape grooves 4.
It is so designed that and when building by laying bricks or stones, multiple u shape grooves 4 of building block body 1 is set up, the upper surface of building block body 1 is laid
Mortar joint, two half slots 3 press close to the heat-insulation layer of sandwich wall, make that heat-insulation layer passes through half slot 3 and vertical through hole 2 is fully connect with air
Touch, multiple vertical through holes 2 are connected, and make to form, in building block body 1, the cavity ensuring respiration, it is achieved thereby that siphonal lobe wall and heat-insulation layer and
Outdoor effective connection, realizes convection current using the natural air pressure differential that the difference in height of every layer of body of wall top and bottom produces, reaches
Purpose to wet exchange.
Described in present embodiment, a kind of type of respiration sandwich wall building block also includes the first special-shaped block and the second special-shaped block, is easy to
During concrete block masonry, due to due to locus, may require that splitting block, be so designed that two kinds of special-shaped block structures, solved
Need to carry out the problem of live splitting block in building process, decrease scrappage, increased work efficiency.
First special-shaped block includes the first special-shaped block 11, the first special-shaped block through hole 12, the first special-shaped block half slot 13 and two
Individual first special-shaped block u shape groove 14, the first special-shaped block through hole 12 is arranged on the centre position of the first special-shaped block 11 upper surface, and first
Special-shaped block through hole 12 is arranged along in the short transverse of the first special-shaped block 11, and the front side wall of the first special-shaped block through hole 12 is different with first
It is provided with the first special-shaped block half slot 13, the first special-shaped block half slot 13 is arranged on the first special-shaped block between the front end face of shape block 11
The lower surface of body 11, the first special-shaped block 11 upper surface be respectively arranged at two ends with the first special-shaped block u shape groove 14；
It is different that second special-shaped block includes the second special-shaped block 15, the second special-shaped block through hole 16, the second special-shaped block groove 17, second
Shape block half slot 18, the second special-shaped block a quarter circular groove 19 and two the second special-shaped block u shape grooves 20, the second special-shaped block through hole 16
It is arranged on the upper surface of the second special-shaped block 15, the second special-shaped block through hole 16 sets along in the short transverse of the second special-shaped block 15
Put, the second special-shaped block groove 17 is arranged on a side of the second special-shaped block 15 along in the short transverse of the second special-shaped block 15
Face, is provided with the second special-shaped block half slot between the front end face of the front side wall of the second special-shaped block through hole 16 and the second special-shaped block 15
18, it is provided with the second special-shaped block a quarter between the front end face of the front side wall of the second special-shaped block groove 17 and the second special-shaped block 15
Circular groove 19, the second special-shaped block half slot 18 and the second special-shaped block a quarter circular groove 19 are separately positioned on the second special-shaped block 15
Lower surface, on the second special-shaped block 15 upper surface, the second special-shaped block through hole 16 is respectively provided on two sides with the second special-shaped block u shape groove 20.
The length of described building block body 1 is 300mm～500mm, and the length of the first special-shaped block 11 is 150mm～250mm, the
The length of two special-shaped blocks 15 is 225mm～375mm.
Specific embodiment two: with reference to Fig. 1, present embodiment is described, the quantity of present embodiment the plurality of u shape groove 4 is
3.In present embodiment, undocumented technical characteristic is identical with specific embodiment one.It is so designed that and make mortar joint and building block body 1
It is fully contacted, thus ensure that the intensity of whole siphonal lobe wall.
Specific embodiment three: with reference to Fig. 1 to Fig. 3, present embodiment is described, each vertical through hole 2 described in present embodiment
Width be not less than 3cm, the groove depth of each half slot 3 is not less than 2.5cm, and the groove depth of each u shape groove 4 is not less than 5cm.First is different
The width of shape block through hole 12 is not less than 3cm, and the groove depth of the first special-shaped block half slot 13 is not less than 2.5cm, each first special-shaped block u
The groove depth of shape groove 14 is not less than 5cm, and the width of the second special-shaped block through hole 16 is not less than 3cm, the width of the second special-shaped block groove 17
Not less than 3cm, the groove depth of the second special-shaped block half slot 18 is not less than 2.5cm, the groove depth of the second special-shaped block a quarter circular groove 19
Not less than 2.5cm, the groove depth of each the second special-shaped block u shape groove 20 is not less than 5cm.Undocumented technical characteristic in present embodiment
Identical with specific embodiment one.
It is so designed that on the basis of the intensity that ensure that building block body 1, be that heat-insulation layer provides enough breathing cavitys, make
Heat-insulation layer is realized effectively connecting with air.
Specific embodiment four: with reference to Fig. 1 to Fig. 8, present embodiment is described, present embodiment utilizes specific embodiment
A kind of siphonal lobe method for building wall of type of respiration sandwich wall building block described in one it is characterised in that: methods described comprises the steps:
Step one: setting air through hole 5: first in the upper surface laying bottom skin mortar joint 7 of bottom lintel 6, in bottom skin mortar joint 7
Front end face is uniformly arranged one group of air through hole 5, and each air through hole 5 is u shape, the upper surface of each air through hole 5 respectively with
The upper surface of bottom skin mortar joint 7 is concordant, and the horizontal range between two neighboring air through hole 5 is 1.2m；
Step 2: masonry panel: build building block body 1 by laying bricks or stones above bottom skin mortar joint 7, the multiple u shape grooves on each building block body 1
4 are all arranged upward, and two half slots 3 on each building block body 1 are all pressed close to inside body of wall；
The first special-shaped block 11 and the second special-shaped block 15 can be built as needed by laying bricks or stones above bottom skin mortar joint 7, each the
The first special-shaped block u shape groove 14 on one special-shaped block 11 is all arranged upward, the second special-shaped block u on each second special-shaped block 15
Shape groove 20 is all arranged upward, and the first special-shaped block half slot 13 on each first special-shaped block 11 is all pressed close to inside body of wall, each
The second special-shaped block half slot 18 on second special-shaped block 15 and the second special-shaped block a quarter circular groove 19 are all pressed close to inside body of wall.
Step 3: vent hole 8: laying top skin mortar joint 9 between top layer building block body 1 and top layer lintel 10 is set out, on top
The front end face of skin mortar joint 9 is uniformly arranged one group and goes out vent hole 8, and each goes out vent hole 8 and is the shape of falling u, and each goes out under vent hole 8
End face respectively with top skin mortar joint 9 lower surface concordant, two neighboring go out vent hole 8 between horizontal range be 1.2m.
This type of respiration siphonal lobe body of wall, by the use of the vertical through hole 2 in building block body 1 as vertical ventilating duct, air is by bottom skin ash
Air through hole 5 on seam 7 enters, and through vertical through hole 2, is flowed out by the vent hole 8 that goes out on the skin mortar joint 9 of top, to ensure air-flow
Unobstructed.For forming vent cap, when building by laying bricks or stones, mortar must not enter the vertical through hole 2 on building block body 1, should starch work using special paving
Have or take other adequate measures；Air through hole 5 should meet air-conditioning requirement, air through hole 5 He with the quantity going out vent hole 8
Go out the setting of vent hole 8, can in building construction pre-buried with air through hole 5 with go out the sizable wooden unit of vent hole 8, take suitable
When quarantine measures it is ensured that air through hole 5 is conveniently taken out when vent hole 8 is provided with going out.
Specific embodiment five: with reference to Fig. 1 to Fig. 8, present embodiment is described, in step one described in present embodiment, each
First drainage screen is equipped with air through hole 5.In present embodiment, undocumented technical characteristic is identical with specific embodiment four.
It is so designed that and can effectively prevent debris and small worm etc. from entering and blocking air through hole 5.
Specific embodiment six: with reference to Fig. 1 to Fig. 8, present embodiment is described, in step one described in present embodiment, each
The axis that air through hole 5 goes up along its length all with the front end face of bottom skin mortar joint 7 at an acute angle, and before and after each air through hole 5
End face is crisscross arranged.In present embodiment, undocumented technical characteristic is identical with specific embodiment five.It is so designed that and can have
Effect prevents rainwater to be splashed into body of wall.
Specific embodiment seven: with reference to Fig. 1 to Fig. 8, present embodiment is described, in step 2 described in present embodiment, adjacent
The vertical through hole 2 of two-layer building block body 1 80% is not less than to porosity.In present embodiment undocumented technical characteristic be embodied as
Mode four is identical.Porosity is referred to the area ratio in the vertical hole of building block insertion portion and foramen primum hole in fissure of displacement building process, phase
The vertical through hole 2 of adjacent two-layer building block body 1 porosity is not less than with the 80% necessary passage that can form ventilation it is ensured that air-flow logical
Freely.
Specific embodiment eight: with reference to Fig. 1 to Fig. 8, present embodiment is described, in step 3 described in present embodiment, each
Go out and the second drainage screen is equipped with vent hole 8.In present embodiment, undocumented technical characteristic is identical with specific embodiment four.
It is so designed that and can effectively prevent debris and small worm etc. from entering and blocking out vent hole 8.
Specific embodiment nine: with reference to Fig. 1 to Fig. 8, present embodiment is described, in step 3 described in present embodiment, each
Go out the axis that vent hole 8 goes up along its length all with the front end face of top skin mortar joint 9 at an acute angle, and before and after each goes out vent hole 8
End face is crisscross arranged.In present embodiment, undocumented technical characteristic is identical with specific embodiment eight.It is so designed that and can have
Effect prevents rainwater to be splashed into body of wall.
Operation principle
Sandwich wall breathing mainly pass through to be formed in body of wall vertically arranging, have the unimpeded of certain altitude difference
Duct is realized, the natural air pressure differential being formed using difference in height, and wind flows in insertion duct, thus realizing sandwich wall
Interior humidity and the dynamic equilibrium of outside air humidity, when there is dampness in body of wall, reach the dampness discharged in body of wall, keep outer
Leaf body of wall especially sandwich heat preservation layer is dried, and wall thermal insulating effect is in the purpose of good use state.
Claims (6)
1. a kind of siphonal lobe method for building wall of utilization type of respiration sandwich wall building block it is characterised in that: described one kind utilizes type of respiration
The siphonal lobe method for building wall of sandwich wall building block comprises the steps:
Step one: setting air through hole (5): first at upper surface laying bottom skin mortar joint (7) of bottom lintel (6), in bottom skin mortar joint
(7) front end face is uniformly arranged one group of air through hole (5), and each air through hole (5) is u shape, each air through hole (5) upper
End face is concordant with the upper surface at bottom skin mortar joint (7) respectively, and the horizontal range between two neighboring air through hole (5) is 1.2m；
Step 2: masonry panel: build building block body (1) by laying bricks or stones in the top at bottom skin mortar joint (7), the multiple u shapes on each building block body (1)
Groove (4) is all arranged upward, and two half slots (3) on each building block body (1) are all pressed close to inside body of wall；
Step 3: vent hole (8): laying top skin mortar joint (9) between top layer building block body (1) and top layer lintel (10) is set out,
Front end face on top skin mortar joint (9) is uniformly arranged one group and goes out vent hole (8), and each goes out vent hole (8) and is the shape of falling u, and each goes out
The lower surface of vent hole (8) respectively with top skin mortar joint (9) lower surface concordant, two neighboring go out vent hole (8) between level
Distance is 1.2m；
Described type of respiration sandwich wall building block includes building block body (1), two vertical through holes (2), two half slots (3) and multiple u shape
Groove (4), two vertical through holes (2) are symmetrically arranged at the upper surface of building block body (1), and each vertical through hole (2) is respectively along block
Arrange in the short transverse of block (1), set respectively between the front side wall of each vertical through hole (2) and the front end face of building block body (1)
There is a half slot (3), two half slots (3) are symmetrically arranged at the lower surface of building block body (1), the upper end of building block body (1)
Face is uniformly arranged multiple u shape groove (4), and the quantity of multiple u shape groove (4) is 3, and the width of each vertical through hole (2) is not less than
3cm, the groove depth of each half slot (3) is not less than 2.5cm, and the groove depth of each u shape groove (4) is not less than 5cm.
2. according to claim 1 a kind of siphonal lobe method for building wall of utilization type of respiration sandwich wall building block it is characterised in that: institute
State in step one, each air through hole is equipped with the first drainage screen on (5).
3. according to claim 2 a kind of siphonal lobe method for building wall of utilization type of respiration sandwich wall building block it is characterised in that: institute
State in step one, the axis that each air through hole (5) goes up along its length all with the front end face at bottom skin mortar joint (7) at an acute angle, and
The front/rear end of each air through hole (5) is crisscross arranged.
4. according to claim 1 a kind of siphonal lobe method for building wall of utilization type of respiration sandwich wall building block it is characterised in that: institute
State in step 2, adjacent two layers building block body (1) vertically through hole (2) 80% is not less than to porosity.
5. according to claim 1 a kind of siphonal lobe method for building wall of utilization type of respiration sandwich wall building block it is characterised in that: institute
State in step 3, each goes out and is equipped with the second drainage screen on vent hole (8).
6. according to claim 5 a kind of siphonal lobe method for building wall of utilization type of respiration sandwich wall building block it is characterised in that: institute
State in step 3, each goes out the axis that vent hole (8) goes up along its length all with the front end face on top skin mortar joint (9) at an acute angle, and
The front/rear end that each goes out vent hole (8) is crisscross arranged.
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| CN201510084848.1A CN104652686B (en) | 2015-02-16 | 2015-02-16 | Outer wythes building method utilizing breathing-type sandwich wall building block |
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| CN201510084848.1A CN104652686B (en) | 2015-02-16 | 2015-02-16 | Outer wythes building method utilizing breathing-type sandwich wall building block |
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| CN104652686B true CN104652686B (en) | 2017-02-01 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105587067A (en) * | 2015-12-02 | 2016-05-18 | 明仲平 | Concave wall brick and application thereof |
| CN105839810A (en) * | 2016-04-06 | 2016-08-10 | 哈尔滨达城绿色建筑技术开发股份有限公司 | Method for constructing block-integrating air-layer-free air permeable type sandwich wall |
| CN106401050B (en) * | 2016-11-19 | 2019-11-22 | 沈阳建筑大学 | Energy storage for building-temperature adjustment sports modular tile |
| CN108149833A (en) * | 2018-02-05 | 2018-06-12 | 明仲平 | The heat preservation spill wall body brick built by laying bricks or stones without mortar and apply its heat-insulating wall |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2454259A (en) * | 2007-11-05 | 2009-05-06 | Avtar S Chahal | Interlocking building brick |
| WO2012162834A1 (en) * | 2011-05-31 | 2012-12-06 | Maeers Richard | Construction blocks |
| CN202787629U (en) * | 2012-07-30 | 2013-03-13 | 中山市东高新型建材有限公司 | Building block |
| CN103397715A (en) * | 2013-07-30 | 2013-11-20 | 苏州市世好建材新技术工程有限公司 | Three-layer thermal-insulating wall with ventilating function |
| GB2514706A (en) * | 2014-08-26 | 2014-12-03 | Andrew Plumb | Eco brick |
| CN204139436U (en) * | 2014-10-17 | 2015-02-04 | 山东龙新建材股份有限公司 | A kind of heat insulation building block with air chamber |
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