CN205502360U - Concrete composite self -insulation building block - Google Patents
Concrete composite self -insulation building block Download PDFInfo
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- CN205502360U CN205502360U CN201620087808.2U CN201620087808U CN205502360U CN 205502360 U CN205502360 U CN 205502360U CN 201620087808 U CN201620087808 U CN 201620087808U CN 205502360 U CN205502360 U CN 205502360U
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- Prior art keywords
- crab
- concrete layer
- bolt
- plastic bar
- building block
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Abstract
The utility model relates to a concrete composite self -insulation building block belongs to building material technical field, including a consecutive concrete layer, heated board and the 2nd concrete layer, a concrete layer, the same and the symmetrical setting of the 2nd concrete layer structure is in the heated board both sides, a concrete layer, heated board and the 2nd concrete layer pass through crab -bolt fixed connection, the crab -bolt includes the plastic bar, the plastic bar lower extreme sets up the crab -bolt head, a nested rigid body pole in the plastic bar, the rigid body pole runs through the length of whole plastic bar, the plastic bar surface is equipped with the crab -bolt piece, form a contained angle between crab -bolt piece and the plastic bar, the crab -bolt piece is gone into the direction along the anchor of plastic bar and is barb form setting. The utility model discloses intensity is high, the quality is light, energy -concerving and environment -protective, fire prevention, thermal insulation performance are excellent, and anti -buckling intensity is high, and the bolt is firm.
Description
Technical field
This utility model relates to a kind of composite self-heat-insulation concrete building block, belongs to building material technical field.
Background technology
Composite thermal self-insulation building block is with high performance concrete building-block as housing, filled and process concrete or insulation in its vestibule
The light heat insulation materials such as plate, make building-block shell bonding with insulation material integral by production technology and the collection building enclosure that formed with
The concrete segment of heat insulation function one, high-strength light, insulation, sound-adsorbing sound-insulating hung, that construction is simple, cost is low etc. is comprehensive
Can be excellent.Heat insulation building block external form is simple, it is easy to processing, and the notch design of building block end has effectively intercepted heat bridge, increases
The thermal property of block material.
The building block of existing board plug type heat insulation building block is thin, and concrete quality is poor, and percentage of damage is high.The block of board plug type heat insulation building block
Having space between block and warming plate, there is cold bridge, heat insulation effect is poor, and warming plate easily comes off.In board plug type heat insulation building block
Warming plate density is low, and the most fire-retardant, heat insulation effect is poor.There is gap between board plug type heat insulation building block and building block, there is cold bridge,
Heat insulation effect is poor.
Existing connection crab-bolt generally uses plastic material, and its main body is plastic bar, and plastic bar head is provided with crab-bolt head, and afterbody sets
There are crab-bolt lid, plastic bar outer surface that crab-bolt sheet is set, by each assembly compact siro spinning technology of crab-bolt sheet Yu composite thermal self-insulation building block,
Reach to bolt firm purpose.But, the strength and stiffness of plastic anchor bolt all ratios are relatively low, and its warping resistance intensity is low, is easily caused
Composite thermal self-insulation building block deforms.
Utility model content
According to above the deficiencies in the prior art, technical problem to be solved in the utility model is: provide a kind of concrete compound certainly
Insulation blocks, intensity height, light weight, energy-conserving and environment-protective, fire prevention, excellent thermal insulation performance, warping resistance intensity is high, and bolt is firmly.
Composite self-heat-insulation concrete building block described in the utility model, including the first concrete layer being sequentially connected, warming plate and
Two concrete layers, the first concrete layer, the second concrete layer structure are identical and are symmetricly set on warming plate both sides, the first concrete
Layer, warming plate and the second concrete layer connect by crab-bolt is fixing, and crab-bolt includes that plastic bar, plastic bar lower end arrange crab-bolt head,
Plastic bar is nested with a rigid body bar, and rigid body bar runs through the length of whole plastic bar, and plastic bar outer surface is provided with crab-bolt sheet, crab-bolt sheet
And shape has angle between plastic bar, crab-bolt sheet is that reversed acanthoid is arranged along the direction that anchors into of plastic bar.
The length and width of described warming plate is all longer than the first concrete layer and the second concrete layer, a long limit of warming plate and
One broadside and the first concrete layer, a long limit of the second concrete layer and broadside flush.
It is arranged with two the first cavitys in the first described concrete layer, in the second concrete layer, is arranged with two the second cavitys.
Described the first concrete layer, the second concrete layer are solid.
Described crab-bolt sheet includes crab-bolt sheet, middle crab-bolt sheet, latch plate of casting anchor, and upper crab-bolt sheet is arranged on the top of plastic bar, in
Crab-bolt sheet is arranged on the middle part of plastic bar, and latch plate of casting anchor is arranged on the bottom of plastic bar.
Described upper crab-bolt sheet, middle crab-bolt sheet, latch plate of casting anchor in pairs and are symmetricly set on the both sides of plastic bar.
This utility model is to improve to form on the basis of existing board plug type heat insulation building block, and building block is made up of two parts, one
Dividing is 2 block concrete building blocks.Concrete is gently to be expected as concrete base material by cement, flyash, slag, haydite etc., alleviates
The own wt of mixed mud building blocks.For the shortcoming that board-inserting insulation building block is frangible, with the addition of in concrete high-strength rubber powder,
The grout additives such as cellulose, concrete segment, than the thick 7.5cm of mixed mud building blocks of original board-inserting insulation building block, solves easily
Broken problem, adds the tension of new type block, comprcssive strength, and another part is warming plate.Warming plate is at length on one side and width
Middle longer 1cm than building block, another side and building block are with wide.Ensure that during assembling, make insulation material slitless connection, it is to avoid
The generation of cold bridge.
By being nested with rigid body bar at plastic bar, greatly strengthen rigidity and the intensity of plastic anchor bolt, its warping resistance energy is greatly improved
Power, the tail end of plastic bar eliminates crab-bolt lid, and when bolting, plastic anchor bolt can be submerged in composite thermal self-insulation building block completely,
Add aesthetics.Crab-bolt sheet forms agnail with plastic bar, makes bolt more firm.
Producing concrete segment by automated production equipment, warming plate on folder in the middle of two building blocks, by crab-bolt two pieces of coagulations
Soil links together.There is protrusion warming plate the upside of masonry, it is possible to ensures to make insulation material slitless connection during assembling, keeps away
Exempt from the generation of cold bridge.Composite thermal self-insulation building block is made to be brought up to 75% by original heat insulating coefficient 65%.The warming plate of intermediate course is big
Improve greatly fire rating.Composite thermal self-insulation building block is made to reach the advantage such as light weight, cost is low, fire protecting performance good, good heat insulating.
Composite thermal self-insulation building block shell is pea gravel concreten, has higher intensity, it is ensured that the presentation quality of composite thermal self-insulation building block
And mechanical strength.
Compared with prior art, this utility model is had the beneficial effect that
This composite self-heat-insulation concrete building block has good thermal and insulating performance, its thermal resistance coefficient reaches 75%, the insulation of protrusion
Plate avoids the generation of cold bridge；By being nested with rigid body bar at plastic bar, greatly strengthen rigidity and the intensity of plastic anchor bolt, greatly
Width improves its warping resistance ability, and the tail end of plastic bar eliminates crab-bolt lid, and when bolting, plastic anchor bolt can be submerged multiple completely
Close in heat insulation building block, add aesthetics；Have from heavy and light, intensity is high, waterproof, impervious, shrinkage factor is low, service life
Grow, fire protecting performance is good, construction is simple, and cost is low waits good characteristic.Achieve with building with the purpose in life-span, reduce simultaneously
Operation, shortens the duration, and construction is simple, and construction cost is low, good engineering quality, and architecture quality is high, has a wide popularization
Application prospect.
Accompanying drawing explanation
Fig. 1 is this utility model perspective view；
Fig. 2 is this utility model front sectional view embodiment one；
Fig. 3 is this utility model front sectional view embodiment two；
Fig. 4 is crab-bolt structural representation.
In figure: 1, the first concrete layer；1.1, the first cavity；2, warming plate；3, the second concrete layer；3.1, second is empty
Chamber；4, crab-bolt；4.1, plastic bar；4.2, rigid body bar；4.3, upper crab-bolt sheet；4.4, middle crab-bolt sheet；4.5, cast anchor latch plate；
4.6, crab-bolt head.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further.
Embodiment one
As shown in Figure 1, 2, this composite self-heat-insulation concrete building block, including the first concrete layer 1 being sequentially connected, warming plate 2
And second concrete layer 3, first concrete layer the 1, second concrete layer 3 structure is identical and is symmetricly set on warming plate 2 both sides,
First concrete layer 1, warming plate 2 and the second concrete layer 3 connect by crab-bolt 4 is fixing, the length and width of warming plate 2
All it is longer than the first concrete layer 1 and the second concrete layer 3, a long limit of warming plate 2 and a broadside and the first concrete layer 1,
One long limit of the second concrete layer 3 and broadside flush.Warming plate 2 can be inorganic heat-insulation board or organic heat-insulating plate, as rock wool,
Extruded sheet, polyurethane etc..
It is arranged with two the first cavitys 1.1 in first concrete layer 1, in the second concrete layer 3, is arranged with two the second cavitys
3.1。
As shown in Figure 4, crab-bolt 4 includes that plastic bar 4.1, plastic bar 4.1 lower end arrange crab-bolt 4.6, and plastic bar 4.1 is nested with
One rigid body bar 4.2, rigid body bar 4.2 runs through the length of whole plastic bar 4.1, and the upper end of rigid body bar 4.2 is neat with plastic bar 4.1 upper end
Flat, rigid body bar 4.2 lower end grows crab-bolt 4.6 length 1cm～5cm.Rigid body bar 4.2 uses rigid to make, the present embodiment
Select rustless steel, it is possible to use rigid plastics etc..
Plastic bar 4.1 outer surface is provided with crab-bolt sheet, and between crab-bolt sheet and plastic bar 4.1, shape has angle, and this angle is 15～45 °.
Crab-bolt sheet is that reversed acanthoid is arranged along the direction that anchors into of plastic bar 4.1, along the length direction of plastic bar 4.1 be divided into top, middle part and under
Portion, top, middle part, bottom respectively account for the 1/3 of plastic bar 4.1 length, crab-bolt sheet include crab-bolt sheet 4.3, middle crab-bolt sheet 4.4,
Casting anchor latch plate 4.5, upper crab-bolt sheet 4.3, middle crab-bolt sheet 4.4, latch plate of casting anchor 4.5 in pairs and are symmetricly set on the two of plastic bar 4.1
Side.Upper crab-bolt sheet 4.3 is arranged on the top of plastic bar 4.1, and middle crab-bolt sheet 4.4 is arranged on the middle part of plastic bar 4.1, lower crab-bolt
Sheet 4.5 is arranged on the bottom of plastic bar 4.1.The quantity that upper crab-bolt sheet 4.3 and latch plate 4.5 of casting anchor are arranged in unit distance is more than
The quantity that middle crab-bolt sheet 4.4 is arranged in unit distance.Wherein, the gap length of upper crab-bolt sheet 4.3 is 0.5cm, middle crab-bolt sheet
The gap length of 4.4 is 1cm, and the gap length of latch plate of casting anchor 4.5 is 0.8cm.
During molding, rigid body bar 4.2 is placed in mould, by plastic bar 4.1, crab-bolt 4.6, crab-bolt sheet and rigid body bar 4.2 one
Molding, makes structure more firm.
Embodiment two
As it is shown on figure 3, first concrete layer the 1, second concrete layer 3 is solid, remaining is with embodiment one.
Claims (6)
1. a composite self-heat-insulation concrete building block, including the first concrete layer (1) being sequentially connected, warming plate (2) and
Two concrete layers (3), it is characterised in that: the first concrete layer (1), the second concrete layer (3) structure is identical and is symmetrical arranged
In warming plate (2) both sides, the first concrete layer (1), warming plate (2) and the second concrete layer (3) pass through crab-bolt (4)
Fixing connection, crab-bolt (4) includes that plastic bar (4.1), plastic bar (4.1) lower end arrange crab-bolt head (4.6), plastic bar (4.1)
Being nested with a rigid body bar (4.2), rigid body bar (4.2) runs through the length of whole plastic bar (4.1), plastic bar (4.1) outer surface
Being provided with crab-bolt sheet, between crab-bolt sheet and plastic bar (4.1), shape has angle, crab-bolt sheet along plastic bar (4.1) anchor into direction in
Reversed acanthoid is arranged.
Composite self-heat-insulation concrete building block the most according to claim 1, it is characterised in that: described warming plate (2)
Length and width is all longer than the first concrete layer (1) and the second concrete layer (3), a long limit of warming plate (2) and one
Broadside and the first concrete layer (1), a long limit of the second concrete layer (3) and broadside flush.
Composite self-heat-insulation concrete building block the most according to claim 1, it is characterised in that: described the first concrete layer (1)
Inside it is arranged with two the first cavitys (1.1), in the second concrete layer (3), is arranged with two the second cavitys (3.1).
Composite self-heat-insulation concrete building block the most according to claim 1, it is characterised in that: described the first concrete layer (1),
Second concrete layer (3) is solid.
Composite self-heat-insulation concrete building block the most according to claim 1, it is characterised in that: described crab-bolt sheet includes anchor
Latch plate (4.3), middle crab-bolt sheet (4.4), latch plate of casting anchor (4.5), upper crab-bolt sheet (4.3) is arranged on the upper of plastic bar (4.1)
Portion, middle crab-bolt sheet (4.4) is arranged on the middle part of plastic bar (4.1), and latch plate of casting anchor (4.5) is arranged on plastic bar (4.1)
Bottom.
Composite self-heat-insulation concrete building block the most according to claim 5, it is characterised in that: described upper crab-bolt sheet (4.3),
Middle crab-bolt sheet (4.4), latch plate of casting anchor (4.5) in pairs and are symmetricly set on the both sides of plastic bar (4.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087808.2U CN205502360U (en) | 2016-01-29 | 2016-01-29 | Concrete composite self -insulation building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087808.2U CN205502360U (en) | 2016-01-29 | 2016-01-29 | Concrete composite self -insulation building block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205502360U true CN205502360U (en) | 2016-08-24 |
Family
ID=56723327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620087808.2U Expired - Fee Related CN205502360U (en) | 2016-01-29 | 2016-01-29 | Concrete composite self -insulation building block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205502360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639125A (en) * | 2017-01-03 | 2017-05-10 | 山东海润绿色建材科技有限公司 | Self-warm-keeping composite aerated block |
-
2016
- 2016-01-29 CN CN201620087808.2U patent/CN205502360U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639125A (en) * | 2017-01-03 | 2017-05-10 | 山东海润绿色建材科技有限公司 | Self-warm-keeping composite aerated block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20200129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |