CN101307627A - Improved concrete hollow brick - Google Patents
Improved concrete hollow brick Download PDFInfo
- Publication number
- CN101307627A CN101307627A CNA2008100149453A CN200810014945A CN101307627A CN 101307627 A CN101307627 A CN 101307627A CN A2008100149453 A CNA2008100149453 A CN A2008100149453A CN 200810014945 A CN200810014945 A CN 200810014945A CN 101307627 A CN101307627 A CN 101307627A
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- hollow
- oppose side
- side wall
- hollow brick
- insulation
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Abstract
The invention discloses an improved concrete hollow tile, which comprises a hollow tile body, wherein, the hollow tile body is a cylindrical structure the upper part and the lower part of which are opened and which is surrounded by a first pair of side walls and a second pair of side walls, and the fire pair of the side walls is respectively protruded out of the external surfaces of the second pair of the side walls from both sides. The improved concrete hollow tile also comprises a heat-insulating body which is filled into a cylindrical hollow cavity of the hollow tile body and formed by heat-insulating materials. The hollow tile has the advantages that: the hollow tile has good heat-insulating property, light weight and firm connection and does not need to painstakingly interlace abutting seams just like a solid tile, thereby the masonry speed is greatly improved.
Description
Technical field
The present invention relates to a kind of building unit that is used to build a wall, relate in particular to a kind of concrete hollow block.
Background technology
The existing building unit that is used to build a wall generally can be divided into two kinds, and a kind of is solid brick, and a kind of is hollow brick.Solid brick is that member is used in traditional building a wall, and cost is low, but along with the scarcity of cultivated land resource, solid brick is just slowly withdrawn from the market.Hollow brick is in light weight, and heat preservation and insulation is good, also can save a large amount of clay consumption, the cultivated land resource of saves valuable, and therefore, it has been widely used on the various construction walls.But the hollow block that uses mainly contains following shortcoming at present:
1) only bonding between the hollow brick by mortar, cause the shearing resistance tensile strength of body of wall low, can not use as load bearing wall.
2) for weight reduction, hollow block mostly is provided with lower through-hole, and the real contact area between the upper and lower hollow brick only is about 47% of the area of plane, drains to easily in the through hole when plastering slurry, causes waste, and it is slow to build a wall, and efficiency of construction is low.
3) mainly be to realize heat-insulation and heat-preservation by the air in the hollow cavity, heat insulation and preservation effect is undesirable.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of concrete hollow block of improvement, to improve the performance of its heat-insulation and heat-preservation.
For solving the problems of the technologies described above, technical scheme of the present invention is: the concrete hollow block of improvement, comprise the hollow brick body, described hollow brick body surrounds the tubular structure of upper and lower opening by first oppose side wall and second oppose side wall, and described first oppose side wall protrudes from the external surface of described second oppose side wall respectively from both sides; Also comprise the insulation that constitutes by heat insulating material of clogging in the tubular cavity of described hollow brick body.
Wherein, described insulation is a hollow foam box body.
Wherein, described insulation is the hollow foam box body of a lower openings.
Wherein, the upper surface of described insulation is recessed in any upper surface of described two oppose side walls, and the soffit of described insulation is recessed in any soffit of described two oppose side walls.
After having adopted technique scheme, the invention has the beneficial effects as follows: because the hollow brick body is surrounded the tubular structure of upper and lower opening by first oppose side wall and second oppose side wall, described first oppose side wall protrudes from the external surface of described second oppose side wall respectively from both sides, so between two blocks of adjacent hollow bricks of level, can form a cavity, and in this cavity, can pour into cement mortar.Because filling has insulation in the tubular cavity of described hollow brick body, and insulation is made by heat insulating material, so can improve the heat insulation and preservation effect of hollow brick greatly.
Because the upper surface of described insulation is recessed in any upper surface of described two oppose side walls, the soffit of described insulation is recessed in any soffit of described two oppose side walls, the purpose of She Zhiing like this, be to make the space that the filling concrete mortar is also arranged between upper strata hollow brick and the lower floor's hollow brick, when building a wall, insulation has just played the effect of support cement mortar, after this part mortar solidifies, can improve the bonding strength between the two-layer hollow brick up and down.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the longitudinal sectional view of the embodiment of the invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is to use the longitudinal sectional view of body that the present invention builds a wall.
The specific embodiment
Shown in Fig. 1 and Fig. 2 are common, a kind of concrete hollow block of improvement, it comprises the hollow brick body, described hollow brick body surrounds the tubular structure of upper and lower opening by first oppose side wall 1 and second oppose side wall 2, and described first oppose side wall 1 protrudes from the external surface of described second oppose side wall 2 respectively from both sides.When two hollow brick levels were adjacent, the projection of first oppose side wall 1 and adjacent second oppose side wall 2 will form a cavity (as shown in Figure 3) that can pour into cement mortar.
In order to improve the support strength of hollow brick body, supporting walls 3 is set between the inner surface of first oppose side wall 1.Same effect, supporting walls 3 also can be arranged between described second oppose side wall, 2 inner surfaces.
Clearly, first oppose side wall 1, second oppose side wall 2 and the supporting walls 3 of hollow brick body all are made as one, and adopt with a kind of concrete material, can make things convenient for the manufacturing and the use of hollow brick greatly.
As shown in Figure 3, when building a wall, at first, put together side by side in the end of first oppose side wall 1 of concrete hollow block, in the protuberance of first oppose side wall 1 of the adjacent concrete hollow block of two levels and space that second oppose side wall 2 surrounds, inject mortar.Then, on the insulation 4 of lower floor's hollow brick, spread cement mortar, and make cement mortar protrude from the uper side surface of first oppose side wall 1, put the upper strata hollow brick again, at this moment, the cement mortar of the uper side surface that protrudes from first oppose side wall 1 on lower floor's hollow brick can stretch into the lower openings of upper strata hollow brick, and each hollow brick is just surrounded by cement mortar on every side like this, after it solidified, all hollow bricks just were fixed together.This hollow brick is not only in light weight, and thermal and insulating performance is good, is connected firmly, and need not to have improved the speed of building a wall greatly as the painstakingly staggered adjacency seam of solid brick.
Claims (5)
1. Gai Liang concrete hollow block, comprise the hollow brick body, it is characterized in that: described hollow brick body surrounds the tubular structure of upper and lower opening by first oppose side wall (1) and second oppose side wall (2), and described first oppose side wall (1) protrudes from the external surface of described second oppose side wall (2) respectively from both sides; Also comprise the insulation (4) that constitutes by heat insulating material of clogging in the tubular cavity of described hollow brick body.
2. the concrete hollow block of improvement as claimed in claim 1, it is characterized in that: described insulation (4) is a hollow foam box body.
3. the concrete hollow block of improvement as claimed in claim 2, it is characterized in that: described insulation (4) is the hollow foam box body of a lower openings.
4. as the concrete hollow block of described any improvement of claim 1 to 3, it is characterized in that: the upper surface of described insulation (4) is recessed in any upper surface of described two oppose side walls, and the soffit of described insulation (4) is recessed in any soffit of described two oppose side walls.
5. the concrete hollow block of improvement as claimed in claim 4, it is characterized in that: described hollow brick body also comprises the supporting walls (3) that is arranged between described first oppose side wall (1) or second oppose side wall (2) inner surface, and described supporting walls (3) is made as one with described first oppose side wall (1) and second oppose side wall (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100149453A CN101307627A (en) | 2008-04-03 | 2008-04-03 | Improved concrete hollow brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100149453A CN101307627A (en) | 2008-04-03 | 2008-04-03 | Improved concrete hollow brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101307627A true CN101307627A (en) | 2008-11-19 |
Family
ID=40124266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100149453A Pending CN101307627A (en) | 2008-04-03 | 2008-04-03 | Improved concrete hollow brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101307627A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115745659A (en) * | 2022-01-14 | 2023-03-07 | 周桂香 | Preparation method of light foam concrete |
-
2008
- 2008-04-03 CN CNA2008100149453A patent/CN101307627A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115745659A (en) * | 2022-01-14 | 2023-03-07 | 周桂香 | Preparation method of light foam concrete |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081119 |