CN201704847U - Concrete arc-shaped building block - Google Patents
Concrete arc-shaped building block Download PDFInfo
- Publication number
- CN201704847U CN201704847U CN2010202198071U CN201020219807U CN201704847U CN 201704847 U CN201704847 U CN 201704847U CN 2010202198071 U CN2010202198071 U CN 2010202198071U CN 201020219807 U CN201020219807 U CN 201020219807U CN 201704847 U CN201704847 U CN 201704847U
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- China
- Prior art keywords
- building block
- arc
- building
- concrete
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a concrete (including steel bar concrete) arc-shaped building block, which is characterized in that the building block is in a circular arc shape, a circular ring is formed by a plurality of compete building blocks, and mortice structures (notches) are arranged at joint parts of mutually connected building blocks. The concrete arc-shaped building block provided by the utility model has the advantages that because the concrete building block adopts the arc shape, the flatness and the smoothness of the outer surface of building bodies and the inner surface of the building bodies can be ensured when arc-shaped or circular building bodies are built, the appearance quality of the building bodies is good, and the thickness of a floated coat is reduced; the joint parts of the mutually connected concrete arc-shaped building blocks adopt the mortice structures, and no pulp leakage and high integral intensity of the building bodies can be ensured; and in the construction, the requirement on the work experience of workers can be reduced, and the construction speed can be accelerated.
Description
Technical field
The utility model relates to concrete block.
Background technology
All adopt the Rectangular Concrete building block when building arc or circular masonry at present by laying bricks or stones, rely on workman's experience, add the wedge shape mortar at the building block place of interconnecting and form arc or circular masonry.Masonry external surface that is built into like this and the out-of-flatness of masonry inner surface, and require the workman to have certain working experience.
Summary of the invention
The purpose of this utility model is to provide a kind of can make masonry external surface and the smooth concrete block of masonry inner surface easily.
The utility model provides a kind of concrete (comprising steel concrete) arc building block, and it is characterized in that: building block is circular-arc, and the building block of integer piece constitutes annulus, and the interconnective joint area of building block has tenon structure (tongue and groove).
The concrete arc building block that the utility model provides can have one or more through holes on its building block plane, with the saving raw material, and reduces labor intensity.
The concrete arc building block that the utility model provides can have a plurality of through holes on its building block plane, to save raw material, reduces labor intensity, and guarantees block strength.
The concrete arc building block that the utility model provides, its through hole is preferably circular hole.
The concrete arc building block that the utility model provides, its through hole can be the square holes of band fillet, to save more raw material.
The concrete arc building block that the utility model provides, the interconnective joint area of its building block forms through hole, equally also is to save raw material.
The concrete arc building block that the utility model provides, its advantage is:
1, because concrete block adopts arc, when building arc or circular masonry by laying bricks or stones, guaranteed that masonry external surface and masonry inner surface are smooth, smooth, the organoleptic quality of masonry is good, has reduced the thickness of floated coat;
2, the interconnective joint area of concrete arc building block adopts tenon structure, has guaranteed not spillage of seam areas, masonry bulk strength height;
3, in construction, reduce requirement to workman's working experience, accelerate speed of application.
Description of drawings
Fig. 1 is the structural representation of concrete arc building block;
Fig. 2 is the structural representation of concrete arc building-block;
The annular masonry of Fig. 3 for constituting with concrete arc building-block.
The specific embodiment
The building block of concrete arc, its structure as shown in Figure 1, comprise building block 1 be 12 ° circular-arc, 30 building blocks constitute annulus, building block 1 interconnective joint area has tenon structure (tongue and groove) 2.
The building block of concrete arc, its structure as shown in Figure 2, comprise building block 1 be 18 ° circular-arc, 20 building blocks constitute annulus, building block 1 interconnective joint area has tenon structure (tongue and groove) 2, and the square tube hole 3 of a band fillet is arranged on the building block plane, and the interconnective joint area of building block forms through hole 4.
The annulus masonry of 20 building block formations as shown in Figure 3.
Claims (8)
1. concrete arc building block is characterized in that: building block is circular-arc, and the building block of integer piece constitutes annulus, and the interconnective joint area of building block has tenon structure.
2. according to the building block of the described concrete arc of claim 1, it is characterized in that: described building block has through hole on the plane.
3. according to the building block of the described concrete arc of claim 2, it is characterized in that: described building block has a plurality of through holes on the plane.
4. according to the building block of the described concrete arc of claim 2, it is characterized in that: described through hole is a circular hole.
5. according to the building block of the described concrete arc of claim 2, it is characterized in that: described through hole is the square hole of band fillet.
6. according to the building block of the described concrete arc of claim 3, it is characterized in that: described through hole is a circular hole.
7. according to the building block of the described concrete arc of claim 3, it is characterized in that: described through hole is the square hole of band fillet.
8. according to the building block of the described concrete arc of one of claim 1～7, it is characterized in that: the interconnective joint area of described building block forms through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202198071U CN201704847U (en) | 2010-06-09 | 2010-06-09 | Concrete arc-shaped building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202198071U CN201704847U (en) | 2010-06-09 | 2010-06-09 | Concrete arc-shaped building block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201704847U true CN201704847U (en) | 2011-01-12 |
Family
ID=43442000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202198071U Expired - Fee Related CN201704847U (en) | 2010-06-09 | 2010-06-09 | Concrete arc-shaped building block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201704847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321338A (en) * | 2012-03-21 | 2013-09-25 | 何敬东 | Concrete hollow brick |
| CN115070906A (en) * | 2022-07-22 | 2022-09-20 | 泉州坚石混凝土建材有限公司 | High-strength permeable concrete block and preparation method thereof |
-
2010
- 2010-06-09 CN CN2010202198071U patent/CN201704847U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321338A (en) * | 2012-03-21 | 2013-09-25 | 何敬东 | Concrete hollow brick |
| CN115070906A (en) * | 2022-07-22 | 2022-09-20 | 泉州坚石混凝土建材有限公司 | High-strength permeable concrete block and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20140609 |