CN219080722U - High-strength precast concrete block for building - Google Patents
High-strength precast concrete block for building Download PDFInfo
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- CN219080722U CN219080722U CN202223574989.6U CN202223574989U CN219080722U CN 219080722 U CN219080722 U CN 219080722U CN 202223574989 U CN202223574989 U CN 202223574989U CN 219080722 U CN219080722 U CN 219080722U
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Abstract
The application discloses building high strength precast concrete piece belongs to precast concrete piece technical field, including the concrete piece body, concrete piece body inboard is provided with the reinforcing bar net, the reinforcing bar net includes a plurality of reinforcing bar units, a plurality of reinforcing bar units all include annular muscle, bearing muscle and strengthening rib, be provided with two connecting bars between a plurality of annular muscle, two connecting bars are fixed respectively and are tied up the both ends at a plurality of annular muscle, bearing muscle and strengthening rib all are provided with a plurality of, a plurality of bearing muscle fixed weld respectively are inboard at annular muscle, a plurality of strengthening ribs fixed weld respectively between bearing muscle and annular muscle. Through stable bar code, constitute the stability and the intensity that keep the structure to the concrete of concrete piece body, when receiving the effect of external force simultaneously, its bearing muscle keeps a holding power each other, and the bearing muscle absorbs the strength simultaneously, cooperates a plurality of strengthening ribs, makes the interaction force more stable between the inner structure simultaneously its inside structural strength better.
Description
Technical Field
The application belongs to precast concrete piece technical field, especially relates to a high strength precast concrete piece of building.
Background
The green building evaluation should follow the principle of taking place according to the local conditions, combines the characteristics of the region where the building is located, such as climate, environment, resource, economy, culture, and the like, comprehensively evaluates the performances of five indexes, such as safety, durability, health, comfort, life convenience, resource saving, environment livability, and the like, in the whole life period of the building, the green building evaluation should take a single building or a building group as an evaluation object, the evaluation object should realize and deepen the green development requirements proposed by upper legal planning and related special planning, and the indexes related to systematism and integrity should be evaluated based on the whole project of the project where the building belongs, so that the resources are saved, the environment is protected, pollution is reduced, the healthy, applicable and efficient use space is provided for people, and the high-quality building of the harmony of people and nature is realized to the maximum extent.
The utility model provides a need use precast concrete piece in green building's work progress, current patent of authorizing the bulletin number to CN214884813U, a green building precast concrete piece is disclosed, through concrete layer, the bleeder vent, the recess, the reinforcing bar net, the puigging, the polyvinyl chloride layer, the glass fiber layer, polyester fiber layer, the heat preservation, the cooperation on polypropylene fiber layer and polyurethane fiber layer, reached the effectual advantage of giving sound insulation, it is not good to have solved current green building precast concrete piece when using, often external noise is great, so that influence people's normal life, consequently, the problem of inconvenient people's use.
However, the sound insulation layer, the polyvinyl chloride layer, the glass fiber layer, the polyester fiber layer, the heat insulation layer, the polypropylene fiber layer and the polyurethane fiber layer cannot improve the structural strength of the precast concrete unit, so that the precast concrete unit has low strength and is difficult to resist large external force.
Disclosure of Invention
In order to improve the strength of precast concrete segments, the present application provides a high strength precast concrete segment for construction.
In order to achieve the above purpose, the present application adopts the following technical scheme: the utility model provides a high strength precast concrete piece of building, includes the concrete piece body, concrete piece body inboard is provided with the reinforcing bar net, the reinforcing bar net includes a plurality of reinforcing bar units, and is a plurality of the reinforcing bar unit all includes annular muscle, bearing muscle and strengthening rib, a plurality of be provided with two connecting bars between the annular muscle, two the connecting bar is fixed respectively and is tied up the both ends at a plurality of annular muscle, bearing muscle and strengthening rib all are provided with a plurality of, a plurality of fixed welding respectively is inboard at the annular muscle for bearing muscle, a plurality of fixed welding respectively between bearing muscle and annular muscle for the strengthening rib, concrete piece body pours in the reinforcing bar net outside.
Through adopting above-mentioned technical scheme, through stable reinforcing bar net, constitute the stability and the intensity that keep the structure to the concrete of concrete piece body, when receiving the effect of external force simultaneously, its bearing muscle keeps a holding power each other, and the bearing muscle absorbs the strength simultaneously, cooperates a plurality of strengthening ribs, makes interaction force between the inner structure more stable and its inside structural strength better simultaneously.
Preferably, the concrete block body comprises a base layer, the top fixedly connected with high temperature resistant layer of base layer, the top fixedly connected with of high temperature resistant layer takes precautions against earthquakes the enhancement layer, the top fixedly connected with of taking precautions against earthquakes the enhancement layer is stretch-proof anticracking layer, the top fixedly connected with corrosion-resistant layer of stretch-proof anticracking layer.
Through adopting above-mentioned technical scheme, through pouring multilayer concrete, improve the heat preservation, high temperature resistant, shock-proof and the corrosion resistance of concrete block body.
Preferably, the base layer is made of bubble concrete, the high-temperature resistant layer is made of aluminate cement, the shockproof reinforcing layer is made of lightweight aggregate concrete, the stretch-proofing and anti-cracking layer is made of fiber concrete, and the corrosion resistant layer is made of polymer cement concrete.
Through adopting above-mentioned technical scheme, the basic unit can improve the heat preservation frost resistance of concrete block body, make it can reply different installation ambient temperature, high temperature resistant layer can improve the high temperature resistant performance of concrete block body, make the concrete block body can not appear the circumstances of fracture under the environment of high temperature high pressure, shock-proof enhancement layer can increase the shock-proof compression resistance of concrete block body, be convenient for improve the shock-proof effect of concrete block body, stretch-proofing crack control layer can increase the stretch-proofing and impact strength performance of concrete block body, corrosion-resistant layer can improve the corrosion-resistant effect of concrete block body, be convenient for prolong its life.
Preferably, the bearing ribs are semicircular reinforcing bar structures, and a plurality of the bearing ribs are arranged in an up-down symmetrical mode.
Through adopting above-mentioned technical scheme, when annular muscle received pressure, carried out the resistance to compression through the bearing muscle of upper and lower symmetry, made pressure absorb, and then improved structure compressive property.
Preferably, a plurality of structural ribs are fixedly welded on the inner side of the annular rib, and the structural ribs and the bearing ribs are arranged at intervals.
By adopting the technical scheme, the plurality of structural ribs and the annular ribs are matched to keep the frame main body stable.
Preferably, the side wall of the concrete block body is fixedly provided with two tendons, and the side wall of the concrete block body far away from the two tendons is provided with grooves matched with the two tendons.
Through adopting above-mentioned technical scheme, through inserting the tendon in the recess, when conveniently connecting two concrete block bodies, fix a position.
Preferably, the concrete block body is located at the tops of the two grooves and is provided with pouring openings communicated with the two grooves respectively.
Through adopting above-mentioned technical scheme, through pouring the concrete to pouring the mouth in, make two concrete block body connect firm.
Compared with the prior art, the beneficial effects of this application are:
1. through cooperation between a plurality of structure muscle and the annular muscle keep its frame main part stable, and then through stable reinforcing bar net, constitute the stability and the intensity that keep the structure to the concrete of concrete piece body, when receiving the effect of external force simultaneously, its bearing muscle keeps a holding power each other, and the bearing muscle absorbs the strength simultaneously, cooperates a plurality of strengthening ribs, makes the interaction force between the inner structure more stable and its inside structural strength is better simultaneously.
2. The basic unit can improve the heat preservation frost resistance of concrete block body, make it can reply different installation ambient temperature, high temperature resistant layer can improve the high temperature resistance of concrete block body, make the concrete block body can not appear the circumstances of fracture under the environment of high temperature high pressure, shock-proof enhancement layer can increase the shock-proof resistance to compression function of concrete block body, be convenient for improve the shock-proof effect of concrete block body, stretch-proofing crack control layer can increase the stretch-proofing and impact strength performance of concrete block body, corrosion-resistant layer can improve the corrosion-resistant effect of concrete block body, be convenient for prolong its life.
Drawings
FIG. 1 is a schematic view of the overall structure of the present application;
FIG. 2 is a schematic cross-sectional structural view of a concrete block body of the present application;
fig. 3 is a schematic structural view of the reinforcement unit of the present application;
fig. 4 is an enlarged schematic view of the structure of fig. 2 a of the present application.
In the figure: 1. a concrete block body; 2. a reinforcing mesh; 3. annular ribs; 4. a bearing rib; 5. reinforcing ribs; 6. a connecting rib; 7. a reinforcement unit; 8. a base layer; 9. a high temperature resistant layer; 10. a vibration-proof reinforcing layer; 11. a stretch-proof and crack-proof layer; 12. a corrosion resistant layer; 13. structural ribs; 14. tendons; 15. a groove; 16. pouring the port.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application.
Referring to fig. 1 to 3, a high-strength precast concrete unit for a building comprises a concrete unit body 1, wherein a reinforcing mesh 2 is arranged on the inner side of the concrete unit body 1, the concrete unit body 1 is poured on the outer side of the reinforcing mesh 2, a stable frame is formed through the reinforcing mesh 2, and the overall strength of the concrete unit body 1 is improved.
The reinforcing mesh 2 comprises a plurality of reinforcing bar units 7, the plurality of reinforcing bar units 7 comprise annular ribs 3, bearing ribs 4 and reinforcing ribs 5, two connecting ribs 6 are arranged between the plurality of annular ribs 3, the two connecting ribs 6 are respectively fixed and tied up at two ends of the plurality of annular ribs 3, and the plurality of annular ribs 3 are connected into a whole through the two connecting ribs 6. The bearing ribs 4 and the reinforcing ribs 5 are all provided with a plurality of, and a plurality of bearing ribs 4 are fixedly welded respectively on the inner side of the annular rib 3, and the bearing ribs 4 are of semicircular reinforcing structures, and the bearing ribs 4 are arranged symmetrically up and down, so that when the annular rib 3 receives pressure, the pressure is resisted through the bearing ribs 4 which are symmetrical up and down, the pressure is absorbed, and the compression resistance of the structure is improved.
A plurality of strengthening ribs 5 are fixed welding respectively between bearing rib 4 and annular muscle 3, through strengthening rib 5, improve the intensity of bearing rib 4, and then improve structural strength.
The inboard fixed welding of annular muscle 3 has a plurality of structure muscle 13, a plurality of structure muscle 13 and the interval setting of bearing muscle 4, the cooperation keeps its frame main part stable between a plurality of structure muscle 13 and the annular muscle 3, and then through stable reinforcing bar net 2, constitute the stability and the intensity that keep the structure to the concrete of concrete piece body 1, when receiving the effect of external force simultaneously, its bearing muscle 4 keeps a holding power each other, bearing muscle 4 absorbs the strength simultaneously, cooperation a plurality of strengthening ribs 5, make the interaction force between the inner structure more stable and its inside structural strength better simultaneously.
Referring to fig. 2 and 4, the concrete block body 1 includes a base layer 8, the base layer 8 is made of air bubble concrete, and the base layer 8 can improve the heat insulation and freezing resistance of the concrete block body 1, so that the concrete block body can cope with different installation environment temperatures. The top fixedly connected with high temperature resistant layer 9 of basic unit 8, high temperature resistant layer 9 adopt aluminate cement material, and high temperature resistant layer 9 can improve the high temperature resistance of concrete block body 1, makes the condition that the concrete block body 1 can not appear the fracture under the environment of high temperature high pressure.
The top fixedly connected with shockproof enhancement layer 10 of high temperature resistant layer 9, shockproof enhancement layer 10 adopts light aggregate concrete material, and shockproof enhancement layer 10 can increase the shockproof resistance to compression function of concrete block body 1, is convenient for improve the shockproof effect of concrete block body 1. The top fixedly connected with stretch-proofing anticracking layer 11 of the shock-proof enhancement layer 10, stretch-proofing anticracking layer 11 adopts the fibre concrete material, stretch-proofing anticracking layer 11 can increase the stretch-proofing and shock resistance intensity performance of concrete block body 1. The top fixedly connected with corrosion-resistant layer 12 of stretch-proofing crack control layer 11, corrosion-resistant layer 12 adopts polymer cement concrete material, and corrosion-resistant layer 12 can improve the corrosion-resistant effect of concrete block body 1, is convenient for prolong its life.
Referring to fig. 1, two tendons 14 are fixedly arranged on the side wall of a concrete block body 1, grooves 15 matched with the two tendons 14 are formed in the side wall of the concrete block body 1 far away from the two tendons 14, and the tendons 14 are inserted into the grooves 15 to facilitate positioning when the two concrete block bodies 1 are connected. The concrete block body 1 is located at the tops of the two grooves 15 and is provided with pouring openings 16 communicated with the two grooves 15 respectively, and the two concrete block bodies 1 are firmly connected by pouring concrete into the pouring openings 16.
The principle of operation of the present application will now be described as follows: the base layer 8, the high temperature resistant layer 9, the shockproof strengthening layer 10, the stretch-proof anti-cracking layer 11 and the corrosion resistant layer 12 are sequentially poured outside the reinforcing mesh 2, a plurality of structural ribs 13 and the annular ribs 3 are matched to keep the stability of a frame main body of the frame main body, and then the stability and the strength of a retaining structure are formed by the stable reinforcing mesh 2 to the concrete of the concrete block body 1, meanwhile, when the concrete block body is subjected to the action of external force, the bearing ribs 4 mutually keep a supporting force, and meanwhile, the bearing ribs 4 absorb the force and are matched with the reinforcing ribs 5, so that the interaction force between the internal structures is more stable, and meanwhile, the internal structural strength of the concrete block body is better.
The basic unit 8 can improve the thermal insulation frost resistance of concrete block body 1, make it can reply different installation ambient temperature, high temperature resistant layer 9 can improve the high temperature resistant performance of concrete block body 1, make concrete block body 1 can not appear the circumstances of fracture under the environment of high temperature high pressure, shock-proof enhancement layer 10 can increase the shock-proof compressive function of concrete block body 1, be convenient for improve concrete block body 1's shock-proof effect, stretch-proofing crack control layer 11 can increase concrete block body 1's stretch-proofing and impact strength performance, corrosion-resistant layer 12 can improve concrete block body 1's corrosion-resistant effect, be convenient for prolong its life.
The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, within the scope of the present application, shall cover the protection scope of the present application with equivalent substitution or modification according to the technical solution of the present application and the application concept thereof.
Claims (7)
1. The utility model provides a high strength precast concrete piece of building, includes concrete piece body (1), its characterized in that, concrete piece body (1) inboard is provided with reinforcing bar net (2), reinforcing bar net (2) are including a plurality of reinforcing bar unit (7), and is a plurality of reinforcing bar unit (7) all include annular muscle (3), bearing muscle (4) and strengthening rib (5), a plurality of be provided with two connecting bars (6) between annular muscle (3), two connecting bars (6) are fixed respectively and are tied up the both ends at a plurality of annular muscle (3), bearing muscle (4) and strengthening rib (5) all are provided with a plurality of, a plurality of fixed welding respectively in annular muscle (3) are in bearing muscle (4), a plurality of strengthening rib (5) are fixed respectively welded between bearing muscle (4) and annular muscle (3), concrete piece body (1) are pour in the reinforcing bar net (2) outside.
2. The high-strength precast concrete unit for construction according to claim 1, wherein the concrete unit body (1) comprises a base layer (8), a high-temperature resistant layer (9) is fixedly connected to the top of the base layer (8), a shockproof strengthening layer (10) is fixedly connected to the top of the high-temperature resistant layer (9), a stretch-proof anti-cracking layer (11) is fixedly connected to the top of the shockproof strengthening layer (10), and a corrosion resistant layer (12) is fixedly connected to the top of the stretch-proof anti-cracking layer (11).
3. The high-strength precast concrete unit for construction according to claim 2, wherein the base layer (8) is made of air bubble concrete, the high-temperature resistant layer (9) is made of aluminate cement, the shock-proof reinforcing layer (10) is made of lightweight aggregate concrete, the stretch-proof and crack-proof layer (11) is made of fiber concrete, and the corrosion-resistant layer (12) is made of polymer cement concrete.
4. The high-strength precast concrete unit for construction according to claim 1, wherein the load-bearing ribs (4) are of a semicircular reinforcing bar structure, and a plurality of the load-bearing ribs (4) are arranged vertically symmetrically.
5. The high-strength precast concrete unit for the building according to claim 1, wherein a plurality of structural ribs (13) are fixedly welded on the inner side of the annular rib (3), and the structural ribs (13) are arranged at intervals with the bearing ribs (4).
6. The high-strength precast concrete unit for construction according to claim 1, wherein two tendons (14) are fixedly arranged on the side wall of the concrete unit body (1), and grooves (15) matched with the two tendons (14) are formed in the side wall, far away from the two tendons (14), of the concrete unit body (1).
7. The high-strength precast concrete unit for construction according to claim 6, wherein the concrete unit body (1) is provided with pouring ports (16) communicating the two grooves (15) at the tops of the two grooves (15), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223574989.6U CN219080722U (en) | 2022-12-30 | 2022-12-30 | High-strength precast concrete block for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223574989.6U CN219080722U (en) | 2022-12-30 | 2022-12-30 | High-strength precast concrete block for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219080722U true CN219080722U (en) | 2023-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223574989.6U Active CN219080722U (en) | 2022-12-30 | 2022-12-30 | High-strength precast concrete block for building |
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| Country | Link |
|---|---|
| CN (1) | CN219080722U (en) |
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- 2022-12-30 CN CN202223574989.6U patent/CN219080722U/en active Active
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