CN202081575U - Ring beam prepared by dense mesh steel wire gauze - Google Patents
Ring beam prepared by dense mesh steel wire gauze Download PDFInfo
- Publication number
- CN202081575U CN202081575U CN2011201494617U CN201120149461U CN202081575U CN 202081575 U CN202081575 U CN 202081575U CN 2011201494617 U CN2011201494617 U CN 2011201494617U CN 201120149461 U CN201120149461 U CN 201120149461U CN 202081575 U CN202081575 U CN 202081575U
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- dense mesh
- ring beam
- steel wire
- concrete
- wire gauze
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Abstract
The utility model discloses a ring beam prepared by dense mesh steel wire gauze, which comprises a dense mesh steel wire gauze sheet and a cast reinforced concrete layer. The dense mesh steel wire gauze sheet is arranged in masonry mortar between the two topside masonry concrete hollow blocks; and concrete pins at the lower end of the cast reinforced concrete layer are arranged into the hollow of a layer of masonry concrete hollow block on the dense mesh steel wire gauze and are in seamless fit with the block. The concrete pins at the lower end of the reinforced concrete layer of the ring beam are embedded into the blocks; the ring beam is mutually engaged with the blocks so that the a condition that the lower part of the ring beam is vibrated and cast without compaction is prevented, thereby ensuring the quality of the ring beam. Moreover, the combination strength between the ring beam and the block is high, the overall rigidity of the building is stronger, and transverse seams are not easily produced under the blazing sun for quite a long time.
Description
Technical field
The utility model relates to a kind of collar tie beam.
Background technology
Collar tie beam, be in masonry structure building, around exterior wall, reach the cast-in-place reinforced concrete beam of building that the interior wall horizontal direction is provided with continuous sealing, its width is basic identical with wall thickness, and the contact between the wall in length and breadth, raising superstructure and roof system rigidity can be transmitted, be strengthened to its integral rigidity to the reinforcement house, assurance vertical load equably downwards, the opposing uneven settlement of foundation has very big effect.In the concrete small size hollow building block masonry structure, the existing cast-in-place reinforced concrete circle beam of building is made by two kinds of job practices cast, and first kind is to pave the entity brick earlier in the collar tie beam bottom surface, carries out the steel concrete cast again.Actual build concrete small size hollow building block by laying bricks or stones in, because a lot of odjective causes, for example: problem of the restriction of house modulus, economic factor, manufacturer's supply of material or the like, all limited the use of entity building block to a certain extent, so construction is generally without the entity building block at the scene, this method is substantially seldom used.Second kind is to lay the dense mesh sheet earlier in the collar tie beam bottom surface, fluid concrete forms collar tie beam again, because below the dense mesh sheet is building-block, the concrete of cast is easy to see through the dense mesh sheet and enters in building block hollow, make the vibration compacting degree of collar tie beam be difficult to guarantee, if inspection collar tie beam bottom cellular cavity occurs more than 50%, the generation of revealing situations such as reinforcing bar, then judge the collar tie beam leakiness of vibrating, be defective collar tie beam, according to statistics, second kind of job practices often used, but the collar tie beam substandard product of cast has accounted for 13%, and the house quality has been caused threat, brings hidden danger to building safety.Especially collar tie beam generally is that same superstructure, roof system are together poured into a mould, and quantity is big, and the bad inspection that goes wrong is difficult for handling.And it is poor to combine dynamics between the collar tie beam that above-mentioned two kinds of job practicess are made and the body of wall, and easily produces transverse crack between the body of wall.
Summary of the invention
The utility model solves the above-mentioned problems in the prior art exactly, a kind of collar tie beam that uses dense mesh to make is provided, and this kind collar tie beam can guarantee that not only bottom vibration compacting degree is good, is difficult for producing defective collar tie beam, and and being combined between the body of wall, be difficult for producing transverse crack.
For addressing the above problem, technical solution of the present utility model is: a kind of collar tie beam that uses dense mesh to make, it comprises the dense mesh sheet and waters the reinforced concrete floor of smashing, in the masonry mortar of dense mesh sheet between the two-layer concrete hollow block layer of building by laying bricks or stones in the top, the concrete pin that waters the reinforced concrete floor lower end of smashing is positioned at the hollow of one deck is built by laying bricks or stones above the dense mesh sheet concrete hollow block, and cooperates with building block is seamless.
The concrete complete filling of collar tie beam of the present utility model is in building-block hollow of one deck above the dense mesh sheet; under the protection of dense mesh sheet; be difficult for entering again in more following building-block hollow; the concrete pin of the reinforced concrete floor lower end of collar tie beam embeds in the masonry; the mutual interlock of collar tie beam and masonry; can prevent effectively that vibrate uncompacted situation of collar tie beam bottom from taking place, and guaranteed the quality of collar tie beam.And make between collar tie beam and the masonry in conjunction with the dynamics height, the integral rigidity of building is stronger, be difficult for to produce transverse crack under being exposed to the sun of the sun.
Description of drawings
Fig. 1 is the structural representation of existing collar tie beam;
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
The utility model will be further described below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the dense mesh sheet 7 of the collar tie beam that existing use dense mesh is made is laid on the bottom surface of the reinforced concrete floor 6 of collar tie beam, the concrete hollow block layer 8 for building by laying bricks or stones below it.The concrete that cast is good, when vibrating, easily enter in concrete hollow block hollow, make the bottom of collar tie beam be difficult for vibration compacting, cellular cavity occurs, and because concrete disappearance, easily reveal reinforcing bar, make collar tie beam defective, disqualification rate can reach 13%, have a strong impact on the house quality, bring hidden danger to building safety.And it is poor that collar tie beam and masonry combine dynamics, and easily produce transverse crack between the masonry.
As shown in Figure 2, the collar tie beam of present embodiment comprises dense mesh sheet 2 and waters the reinforced concrete floor of smashing 1, in the masonry mortar of dense mesh sheet 2 between the two-layer concrete hollow block layer of building by laying bricks or stones 4,5 in the top, the concrete pin 3 that waters reinforced concrete floor 1 lower end of smashing is positioned at the hollow of one decks are built by laying bricks or stones above the dense mesh sheet 2 concrete hollow block, and cooperates with building block is seamless.The concrete complete filling of collar tie beam is in building-block hollow of one deck above the dense mesh sheet; under the protection of dense mesh sheet; be difficult for entering again in more following building-block hollow; the concrete pin of the reinforced concrete floor lower end of collar tie beam embeds in the masonry; the mutual interlock of collar tie beam and masonry; can prevent effectively that vibrate uncompacted situation of collar tie beam bottom from taking place, and guaranteed the quality of collar tie beam.And make between collar tie beam and the masonry in conjunction with the dynamics height, the integral rigidity of building is stronger, be difficult for to produce transverse joint under being exposed to the sun of the sun.
Claims (1)
1. collar tie beam that uses dense mesh to make, it comprises the dense mesh sheet and waters the reinforced concrete floor of smashing, it is characterized in that: in the masonry mortar of dense mesh sheet between the two-layer concrete hollow block layer of building by laying bricks or stones in the top, the concrete pin that waters the reinforced concrete floor lower end of smashing is positioned at the hollow of one deck is built by laying bricks or stones above the dense mesh sheet concrete hollow block, and cooperates with building block is seamless.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201494617U CN202081575U (en) | 2011-05-12 | 2011-05-12 | Ring beam prepared by dense mesh steel wire gauze |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201494617U CN202081575U (en) | 2011-05-12 | 2011-05-12 | Ring beam prepared by dense mesh steel wire gauze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202081575U true CN202081575U (en) | 2011-12-21 |
Family
ID=45342212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201494617U Expired - Fee Related CN202081575U (en) | 2011-05-12 | 2011-05-12 | Ring beam prepared by dense mesh steel wire gauze |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202081575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760593A (en) * | 2016-11-23 | 2017-05-31 | 西南科技大学 | A kind of barnacle wall strengthens method |
-
2011
- 2011-05-12 CN CN2011201494617U patent/CN202081575U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760593A (en) * | 2016-11-23 | 2017-05-31 | 西南科技大学 | A kind of barnacle wall strengthens method |
| CN106760593B (en) * | 2016-11-23 | 2019-01-29 | 西南科技大学 | A kind of barnacle wall reinforcement method |
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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: 20111221 Termination date: 20140512 |