CN201762877U - Composite thermal insulation building block of light aggregate concrete - Google Patents
Composite thermal insulation building block of light aggregate concrete Download PDFInfo
- Publication number
- CN201762877U CN201762877U CN2010202928727U CN201020292872U CN201762877U CN 201762877 U CN201762877 U CN 201762877U CN 2010202928727 U CN2010202928727 U CN 2010202928727U CN 201020292872 U CN201020292872 U CN 201020292872U CN 201762877 U CN201762877 U CN 201762877U
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- building block
- block body
- building
- hole
- thermal insulation
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Abstract
The utility model discloses a composite thermal insulation building block of light aggregate concrete. The composite thermal insulation building block comprises a rectangular building block body (1), wherein the center of the building block body is provided with a through hole (2); two sides of the building block body (1) are provided with holes (3); the holes are filled with polystyrene foam plates (4); and the polystyrene foam plates (4) is closely contacted with the inner walls of the holes (3). Two sides of the building block body are additionally provided with holes, and as the polystyrene foam plates have the function of thermal insulation, the building block body that is filled in the holes and can be indirectly used also has the function of thermal insulation. An intermediate through hole of the building block body and grooves arranged at two ends can cut off the cement plaster mortar joint between building blocks externally and internally, and then the through hole and the groove form a closed space. Even though the phenomenon of rainwater seepage occurs outside a building, the seepage rainwater can only enter the closed space formed by the through hole and the groove but can not enter the inside of the building through a wall, thus solving the problem of seepage on the exterior wall of the building.
Description
Technical field
The utility model relates to a kind of building block, a kind of light aggregate concrete composite heat insulation block of saying so more specifically.
Background technology
The lighter weight of building-block, therefore the gross mass with the building masonry wall of its build is lighter, good stability, that therefore uses under construction is comparatively general, and at present on the construction market small-sized hollow building block owing to consider the convenience of construction walling, generally be provided with blind hole above it, be convenient between building block, add cement mortar like this it is linked to be body of wall and then composition building outside the four sides, but can make the rainwater in the building outside enter the building inboard by the formed mortar joint of blockhouse cement mortar easily like this, skin body seepage phenomenon promptly appears, and its heat-insulating property also a little less than.At aforesaid defective, though the skin body that at present emerging shale porous heat-insulating brick is built possesses certain heat-insulating property, but two big shortcomings are arranged also, the one, use standard coal in manufacturing process, can environment be polluted a large amount of carbon dioxide of discharging, the 2nd, the rainwater in the building outside still can enter the building inboard by the formed mortar joint of cement mortar between the building block, and therefore the skin body that adopts the shale porous heat-insulating brick to be built still can't be stopped the problem of rain leakage.
The utility model content
The purpose of this utility model is to solve above-mentioned deficiency, and a kind of heat-insulating property that has is provided, and prevents a kind of light aggregate concrete composite heat insulation block of body of wall seepage.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
Light aggregate concrete composite heat insulation block of the present utility model, be provided with through hole in the middle of the block body that comprises cuboid, block body, the both sides of described block body are provided with hole, be filled with polystyrene foam plate in the hole, and polystyrene foam plate contacts closely with the hole inwall.
Further technical scheme is: the both sides of described block body all respectively are provided with two holes.
Further technical scheme is: the two ends of described block body also are provided with groove, and groove is through the upper and lower surface of block body.
Compared with prior art, the beneficial effects of the utility model are: the both sides of block body increase hole, because polystyrene foam plate itself has insulation effect, be filled in and use block body also to have insulation effect in the hole indirectly, and the intermediate throughholes of block body with and two ends groove is set, can make when the construction walling and disconnect inside and outside the cement mortar mortar joint between the joint block, make through hole and groove form confined space, even the rain leakage phenomenon appears in the building outside, the rainwater of seepage also can only enter into the formed confined space of through hole and groove, can't enter into the building inboard by body of wall again, solve the skin body and leakage problems occurred.Light aggregate concrete composite heat insulation block of the present utility model is simple in structure simultaneously, and volume is less, is suitable for suitability for industrialized production, is easy to promote.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
As shown in Figure 1, light aggregate concrete composite heat insulation block of the present utility model, the block body 1 that comprises cuboid, be provided with through hole 2 in the middle of the block body, the both sides of described block body 1 all respectively are provided with two holes, are filled with polystyrene foam plate 3 in four holes, and polystyrene foam plate 3 closely contacts with the hole inwall, the two ends of described block body 1 also are provided with groove 4, and groove 4 is through the upper and lower surface of block body 1.
By detecting, light aggregate concrete composite heat insulation block of the present utility model has good heat-insulating property, and the wall heat transfer coefficient of its build is 1.17w/m2k; Heat energy resistance as single member is 0.66m2k/w, and compressive strength is 5.0mpa.
Claims (3)
1. light aggregate concrete composite heat insulation block, the block body (1) that comprises cuboid, be provided with through hole (2) in the middle of the block body, it is characterized in that: the both sides of described block body (1) are provided with hole, be filled with polystyrene foam plate (3) in the hole, and polystyrene foam plate (3) contacts closely with the hole inwall.
2. light aggregate concrete composite heat insulation block according to claim 1 is characterized in that: the both sides of described block body (1) all respectively are provided with two holes.
3. light aggregate concrete composite heat insulation block according to claim 1 and 2 is characterized in that: the two ends of described block body (1) also are provided with groove (4), and groove (4) is through the upper and lower surface of block body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202928727U CN201762877U (en) | 2010-08-16 | 2010-08-16 | Composite thermal insulation building block of light aggregate concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202928727U CN201762877U (en) | 2010-08-16 | 2010-08-16 | Composite thermal insulation building block of light aggregate concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201762877U true CN201762877U (en) | 2011-03-16 |
Family
ID=43715486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202928727U Expired - Lifetime CN201762877U (en) | 2010-08-16 | 2010-08-16 | Composite thermal insulation building block of light aggregate concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201762877U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535730A (en) * | 2012-02-15 | 2012-07-04 | 安徽工业大学 | Building block compositely filled with phase change material and thermal insulation material |
| CN102704612A (en) * | 2012-05-28 | 2012-10-03 | 浙江特拉建材有限公司 | Insulating brick |
| CN108086576A (en) * | 2017-12-27 | 2018-05-29 | 盘州市生泰新型建材有限公司 | It is a kind of to prepare lightweight small size hollow concrete blocks method using industrial solid waste residue |
-
2010
- 2010-08-16 CN CN2010202928727U patent/CN201762877U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535730A (en) * | 2012-02-15 | 2012-07-04 | 安徽工业大学 | Building block compositely filled with phase change material and thermal insulation material |
| CN102704612A (en) * | 2012-05-28 | 2012-10-03 | 浙江特拉建材有限公司 | Insulating brick |
| CN108086576A (en) * | 2017-12-27 | 2018-05-29 | 盘州市生泰新型建材有限公司 | It is a kind of to prepare lightweight small size hollow concrete blocks method using industrial solid waste residue |
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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: 20110316 |
|
| CX01 | Expiry of patent term |