CN201991119U - Hollow brick building block - Google Patents
Hollow brick building block Download PDFInfo
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- CN201991119U CN201991119U CN2011200767509U CN201120076750U CN201991119U CN 201991119 U CN201991119 U CN 201991119U CN 2011200767509 U CN2011200767509 U CN 2011200767509U CN 201120076750 U CN201120076750 U CN 201120076750U CN 201991119 U CN201991119 U CN 201991119U
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- hole
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- hollow
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- brick body
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Abstract
The utility model discloses a hollow brick building block. The middle part of a brick body is provided with a middle through hole, and the periphery of the brick body is provided with peripheral through holes; and aperture of the middle through hole is greater than that of the peripheral through holes. In the hollow brick building block, the aperture of the through hole on the middle part of the brick body is greater than that of the peripheral through holes, so that heat convection in the brick body is further stopped, and a heat insulation and preservation effect is improved; and since the aperture of the peripheral through holes of the brick body is small, strength of the hollow brick building block is improved, wastage rates of the hollow brick building block are reduced, and the building block contributes to reducing cost and saving materials.
Description
Technical field
The utility model relates to a kind of fragment of brick for building, particularly a kind of hollow-brick block.
Background technology
At present, China's building energy conservation gradually adopts hollow brick, but this wall body building material heat insulation, thermal resistance performance and energy-saving design in construction regularity index request still exist certain gap, in order to reach heat insulation effect, lateral surface or the medial surface at house space enclosing structure body of wall whitewashes the thick glue powder polyphenyl particle mortar of 20-30mm or pastes thick expansion polyphenyl plate or the extruded sheet of 30-50mm usually.Therefore be necessary to develop that a kind of coefficient of thermal conductivity is low, the thermal resistance performance is good, the satisfactory wall body building material of bearing capacity.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of hollow-brick block that improves the thermal resistance performance.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of hollow-brick block, the middle part of this brick body offer the middle part through hole, circumferential distribution has peripheral through hole, and wherein: the aperture of this middle part through hole is greater than the aperture of this periphery through hole.
Described middle part through hole is a bar hole, and peripheral through hole is bar hole or circular hole.
Described middle part through hole is a circular hole, and peripheral through hole is bar hole or circular hole.
The external surface of described brick body is uneven.
The external surface of described brick body is provided with successively groove and raised line alternately.
It is wide that described groove and raised line are 5mm, and 1-2mm is dark.
After adopting said structure, the utility model hollow-brick block has following beneficial effect:
One, brick body inside is provided with through hole, can form heat insulation narrow chamber layer in brick wall, stops the heat transmission of indoor and outdoor; The aperture of the middle part through hole on the brick body is greater than the aperture of peripheral through hole, can further block the thermal convection current between the brick body inside, the raising of body of wall thermal inertia, thermal transmittance are reduced, effectively prevent the heat transmission between each air layer in the body of wall, improve heat insulation and preservation effect; Simultaneously,, improved the intensity of hollow-brick block, in use be not easy to damage, greatly reduced the proportion of goods damageds of hollow-brick block, helped reducing cost, economical with materials because the aperture of brick body periphery through hole is less;
Two, the external surface of brick body is arranged groove to form the dust groove, can strengthen the snap-in force of brick body and mortar, and it is decorative faced that ups and downs external surface also helps whitewashing of body of wall, reduces depth of plastering, reduces cost; And on the external surface of brick body, arrange groove and raised line, not only be convenient to process but also attractive in appearance.
Description of drawings
Fig. 1 is the schematic perspective view of the embodiment 1 of the utility model hollow-brick block;
Fig. 2 is the sectional view of the embodiment 1 of the utility model hollow-brick block;
Fig. 3 is the schematic perspective view of the embodiment 2 of the utility model hollow-brick block;
Fig. 4 is the vertical view of the embodiment 2 of the utility model hollow-brick block.
Among the figure:
Periphery through hole 12 grooves 13
Raised line 14
The specific embodiment
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
Embodiment one
Embodiment 1 is shown in Fig. 1-2, the utility model hollow-brick block is a cube, and brick body 10 has middle part through hole 11 at the middle part, have peripheral through hole 12 at periphery, middle part through hole 11 and periphery 12 are bar hole, and the aperture of middle part through hole 11 is greater than the aperture of peripheral through hole 12.
In the present embodiment, owing to be provided with middle part through hole 11 and peripheral through hole 12 in the brick body 10, after making that hollow-brick block is applied in the body of wall, after particularly using the building construction exterior wall, independently straight-through through hole can cut off outdoor and indoor cold and hot bridge, forms heat-insulation chamber to stop the heat transmission of indoor and outdoor in body of wall.
Because the aperture of middle part through hole 11 is greater than the aperture of peripheral through hole 12, further block the thermal convection current between brick body 10 inside again, the thermal inertia raising and the thermal transmittance of body of wall are reduced, effectively prevent the convection current of each cold and hot air layer in the body of wall, stop the heat transmission, thereby reach the purpose of heat-insulation and heat-preservation.
Simultaneously,, improved the intensity of hollow-brick block, in use be not easy to damage, greatly reduced the proportion of goods damageds of hollow-brick block, helped reducing cost, economical with materials because the aperture of brick body 10 peripheral through holes 12 is little.
In the present embodiment, middle part through hole 11 and peripheral through holes 12 in the brick body 10 be bar hole, and are and are arranged in parallel, and greatly reduce the production difficulty like this, and the demoulding is easy, and the heat insulation cavity layer of independence that the while bar hole can formation rule helps thermal insulation.When using in the north, filling heat insulation preservation material in central through hole 11 and the peripheral through hole 12, better heat preservation.
The external surface of brick body 10 is provided with groove 13 and raised line 14, and to form the dust groove, that groove 13 and raised line 14 are 5mm is wide * and 1-2mm is dark, and groove 13 and raised line 14 are alternate successively, along the uniform arrangement of the external surface of brick body 10, so not only have been convenient to processing but also attractive in appearance.The concavo-convex fluctuating of the external surface of brick body 10 can strengthen the snap-in force of brick body 10 and mortar, and it is decorative faced to help whitewashing of body of wall, reduces depth of plastering, reduces cost.Particularly along four side outer peripheral faces of brick body 10 be provided with 5mm wide * groove 13 and raised line 14 that 1-2mm is dark, when the paving wall brick, do bonding agent with cement mortar, strengthen the mechanical snap power of coating and brick wall greatly, surface of wall is smooth, does not have to stick up situations such as drum, no hollowing.
The utility model hollow-brick block can adopt household garbage, mud, mud, non-clay etc. to form by making by hand, also can adopt mechanization to make in enormous quantities, be applicable to the body of wall of various dwelling houses, office building, commercial square, warehouse or fire wall, also be applicable to insulating roof simultaneously.
Embodiment two
Embodiment 2 is with the difference of embodiment 1 that as shown in Figure 3-4 the peripheral through holes 12 in the brick body 10 are circular hole.In the present embodiment, circular peripheral through hole 12 makes the intensity of brick body 10 higher, holding capacity is good, has reduced the proportion of goods damageds of brick, has saved cost; And process air-dry being difficult for and split, also brick body middle part through hole can be made as circular hole certainly.
The foregoing description and accompanying drawing and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.
Claims (6)
1. hollow-brick block, the middle part of this brick body offer the middle part through hole, circumferential distribution has peripheral through hole, and it is characterized in that: the aperture of this middle part through hole is greater than the aperture of peripheral through hole.
2. hollow-brick block as claimed in claim 1 is characterized in that: the through hole at described middle part is a bar hole, and the through hole of periphery is bar hole or circular hole.
3. hollow-brick block as claimed in claim 1 is characterized in that: the through hole at described middle part is a circular hole, and the through hole of periphery is bar hole or circular hole.
4. as claim 2 or 3 described hollow-brick blocks, it is characterized in that: the external surface of described brick body is uneven.
5. as claim 2 or 3 described hollow-brick blocks, it is characterized in that: the external surface of described brick body is provided with successively groove and raised line alternately.
6. hollow-brick block as claimed in claim 5 is characterized in that: it is wide that described groove and raised line are 5mm, and 1-2mm is dark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200767509U CN201991119U (en) | 2011-03-21 | 2011-03-21 | Hollow brick building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200767509U CN201991119U (en) | 2011-03-21 | 2011-03-21 | Hollow brick building block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201991119U true CN201991119U (en) | 2011-09-28 |
Family
ID=44667608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200767509U Expired - Lifetime CN201991119U (en) | 2011-03-21 | 2011-03-21 | Hollow brick building block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201991119U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563370A (en) * | 2014-12-26 | 2015-04-29 | 济南大学 | Preparation method for EPS (expandable polystyrene)-foam cement composite self-insulation T-shaped wall corner block |
| CN104563371A (en) * | 2014-12-26 | 2015-04-29 | 济南大学 | Preparation method for extruded polystyrene (XPS)-foaming cement composite self-thermal-insulation T-shaped wall corner building block |
| CN104563365A (en) * | 2014-12-16 | 2015-04-29 | 成都绿迪科技有限公司 | Material-saving building brick |
| CN104563380A (en) * | 2014-12-26 | 2015-04-29 | 济南大学 | Preparation method for EPS (expandable polystyrene)-foam cement composite self-insulation L-shaped wall corner block |
-
2011
- 2011-03-21 CN CN2011200767509U patent/CN201991119U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563365A (en) * | 2014-12-16 | 2015-04-29 | 成都绿迪科技有限公司 | Material-saving building brick |
| CN104563370A (en) * | 2014-12-26 | 2015-04-29 | 济南大学 | Preparation method for EPS (expandable polystyrene)-foam cement composite self-insulation T-shaped wall corner block |
| CN104563371A (en) * | 2014-12-26 | 2015-04-29 | 济南大学 | Preparation method for extruded polystyrene (XPS)-foaming cement composite self-thermal-insulation T-shaped wall corner building block |
| CN104563380A (en) * | 2014-12-26 | 2015-04-29 | 济南大学 | Preparation method for EPS (expandable polystyrene)-foam cement composite self-insulation L-shaped wall corner block |
| CN104563380B (en) * | 2014-12-26 | 2016-08-17 | 济南大学 | A kind of preparation method of EPS-foam cement composite self-insulation L-shaped wall corner building block |
| CN104563371B (en) * | 2014-12-26 | 2016-09-21 | 济南大学 | A kind of preparation method of XPS-foam cement composite self-insulation T-shaped wall corner building block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110928 |
|
| CX01 | Expiry of patent term |