CN210767483U - Elastic cement board - Google Patents
Elastic cement board Download PDFInfo
- Publication number
- CN210767483U CN210767483U CN201920716066.9U CN201920716066U CN210767483U CN 210767483 U CN210767483 U CN 210767483U CN 201920716066 U CN201920716066 U CN 201920716066U CN 210767483 U CN210767483 U CN 210767483U
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- China
- Prior art keywords
- cement board
- reinforcing bar
- steel bar
- layer
- board body
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Abstract
The utility model relates to a cement board with elasticity. Including the cement board body, this internal horizontal reinforcing bar, vertical reinforcing bar, coil spring, elastic layer and the waterproof layer of being provided with of cement board be provided with the jack that corresponds on horizontal reinforcing bar and the vertical reinforcing bar on the crossing department of horizontal reinforcing bar and vertical reinforcing bar, on the jack that horizontal reinforcing bar and vertical reinforcing bar correspond is inserted respectively to the both ends of vertical reinforcing bar, coil spring suit on vertical reinforcing bar and both ends offset with horizontal reinforcing bar and vertical reinforcing bar respectively, the elastic layer sets up in the middle part of vertical reinforcing bar, the waterproof layer sets up on cement board body surface. The utility model discloses a unique steel bar structure of design to through this internal elastic layer and the coil spring of setting up at the cement board, make the cement board obtain fine intensity, moreover, because elastic layer and coil spring's setting, make the cement board have fine shock resistance and slight elasticity, possess sufficient toughness simultaneously, make the cement board difficult fracture.
Description
Technical Field
The utility model relates to a building material technical field, concretely relates to cement board with elasticity.
Background
The cement board is a building flat plate which is produced by processing cement as a main raw material, is a building product which is arranged between a gypsum board and a stone and can be freely cut, drilled and carved, and becomes a building material widely used in the building industry due to the superior fireproof, waterproof, anticorrosion, insect prevention and sound insulation performance of the cement board and the wood board and the price far lower than that of the stone. The cement board is prefabricated and cast-in-place. The existing cement board generally comprises a cement board body and a reinforcing steel bar arranged in the cement board body and used for increasing the strength of the cement board, the structure is simple, the cost is lower, but the toughness is insufficient, the elasticity is not available, the material is too brittle and is very easy to break, and the use and popularization of the cement board are greatly limited.
SUMMERY OF THE UTILITY MODEL
In order to overcome the deficiency of the background art, the utility model provides a cement board with elasticity.
The utility model adopts the technical proposal that: the utility model provides a cement slab with elasticity, includes the cement slab body, this internal horizontal reinforcing bar, longitudinal reinforcement, vertical reinforcing bar, coil spring, elastic layer and the waterproof layer of being provided with of cement slab be provided with the jack that corresponds on horizontal reinforcing bar and the longitudinal reinforcement on the crossing department of horizontal reinforcing bar and longitudinal reinforcement, insert respectively on the jack that horizontal reinforcing bar and longitudinal reinforcement correspond at the both ends of vertical reinforcing bar, coil spring suit on vertical reinforcing bar and both ends offset with horizontal reinforcing bar and longitudinal reinforcement respectively, the elastic layer set up in the middle part of vertical reinforcing bar, the waterproof layer sets up on cement slab body surface.
Furthermore, the cement board body is of a square structure, and four corners of the cement board body are provided with chamfers.
Furthermore, four corners of the lower end face of the cement board body are provided with raised steps.
Furthermore, grooves are formed in two sides of the cement board body, and a water tank communicated with the grooves is formed in the lower end face of the cement board body.
Furthermore, the elastic layer comprises an elastic fiber layer, a bonding layer and a reinforced composite material layer which are sequentially arranged from top to bottom.
Furthermore, the elastic fiber layer is made of vinylon fibers, and the thickness of the elastic fiber layer is 3-5 mm.
Furthermore, the bonding layer is epoxy resin or unsaturated resin, and the reinforced composite material layer is formed by compounding any one or more of basalt fiber, glass fiber, polypropylene fiber, PVC and HDPE.
The utility model has the advantages that: since the technical scheme is used, the utility model discloses a unique steel bar structure of design to through this internal elastic layer and the coil spring of setting up at the cement board, make the cement board obtain fine intensity, moreover, because elastic layer and coil spring's setting, make the cement board have fine shock resistance and slight elasticity, possess sufficient toughness simultaneously, make the cement board be difficult for the fracture, in addition, because unique steel bar structure, make also can the basic connection as an organic whole after the cement board fracture, improve the security performance.
Drawings
Fig. 1 is a schematic cross-sectional view of the present invention.
Fig. 2 is a schematic view of the lower end surface of the present invention.
In the figure: 1. a cement board body; 2. transverse reinforcing steel bars; 3. longitudinal reinforcing steel bars; 4. vertical reinforcing steel bars; 5. a coil spring; 6. an elastic layer; 7. a waterproof layer; 8. a jack; 9. chamfering; 10. a step; 11. a groove; 12. a water tank; 13. an elastic fiber layer; 14. a bonding layer; 15. and reinforcing the composite material layer.
Detailed Description
In order to make the purpose, technical solution and advantages of the present invention clearer, the following will combine the drawings in the embodiments of the present invention to perform more detailed description on the technical solution in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the invention.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, an elastic cement board comprises a cement board body 1, wherein a transverse steel bar 2, a longitudinal steel bar 3, a vertical steel bar 4, a spiral spring 5, an elastic layer 6 and a waterproof layer 7 are arranged in the cement board body 1, corresponding insertion holes 8 are formed in the transverse steel bar and the longitudinal steel bar at the intersection of the transverse steel bar 2 and the longitudinal steel bar 3, two ends of the vertical steel bar 4 are respectively inserted into the insertion holes 8 corresponding to the transverse steel bar and the longitudinal steel bar, the spiral spring 5 is sleeved on the vertical steel bar 4, two ends of the spiral spring respectively abut against the transverse steel bar 2 and the longitudinal steel bar 3, the elastic layer 6 is arranged in the middle of the vertical steel bar 4, and the waterproof layer 7 is arranged on the outer surface of the cement board body. Horizontal reinforcing bar and vertical reinforcing bar divide upper and lower two-layer vertically and horizontally staggered to set up, cross the jack that is used for vertical reinforcing bar plug-in connection in horizontal reinforcing bar and the nodical jack of vertical reinforcing bar drill out, make horizontal reinforcing bar, vertical reinforcing bar and vertical reinforcing bar integrated into one piece become prisoner's cage structure, this structure has not only improved the intensity and the toughness of cement slab greatly, and also be difficult broken because reasons such as striking at the cement slab, improve the security performance, wherein the setting up of coil spring and elastic layer makes the cement slab have good elasticity and shock resistance, in addition, the setting up of waterproof layer can play fine waterproof effect, the waterproof layer can adopt coating that acrylic acid etc. have the heat preservation function.
The cement board body is of a square structure, and four corners of the cement board body are provided with chamfers 9; four corners of the lower end surface of the cement board body 1 are provided with raised steps 10; the two sides of the cement board body 1 are provided with grooves 11, and the lower end surface of the cement board body 1 is provided with a water tank 12 communicated with the grooves 11. Wherein the setting of chamfer 9 is convenient for the concatenation between cement board and the cement board, and the step mainly used separates two cement boards, and the setting of recess and basin mainly used drainage, recess and basin are linked together for no matter the cement board is the tiling or erect and spread unnecessary moisture of discharge that can both be fine.
In the utility model, the elastic layer 6 comprises an elastic fiber layer 13, a bonding layer 14 and a reinforced composite material layer 15 which are arranged from top to bottom in sequence; the elastic fiber layer is polyvinyl fiber, and the thickness of the elastic fiber layer is 3-5 mm; the bonding layer is made of epoxy resin or unsaturated resin, and the reinforced composite material layer is formed by compounding any one or more of basalt fiber, glass fiber, polypropylene fiber, PVC and HDPE. The setting up of elastic layer 6 makes the cement board have certain elasticity, and elastic fiber layer wherein and strong composite material layer also can increase the toughness of cement board simultaneously, prevents that the cement board from crossing fragile and fracture, and vinylon fibre not only has fine elasticity, has fine thermal insulation performance moreover for the cement board has certain heat preservation function.
The utility model discloses a unique steel bar structure of design to through this internal elastic layer and the coil spring of setting at the cement board, make the cement board obtain fine intensity, moreover, because the setting of elastic layer and coil spring, make the cement board have fine shock resistance and slight elasticity, possess sufficient toughness simultaneously, make the cement board difficult fracture, in addition, because unique steel bar structure, make also can connect as an organic wholely basically after the cement board fracture, improve the security performance.
The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.
Claims (6)
1. The utility model provides a cement board with elasticity, includes the cement board body, its characterized in that: the cement board is characterized in that a transverse steel bar, a longitudinal steel bar, a vertical steel bar, a spiral spring, an elastic layer and a waterproof layer are arranged in the cement board body, corresponding insertion holes are formed in the transverse steel bar and the longitudinal steel bar at the intersection of the transverse steel bar and the longitudinal steel bar, two ends of the vertical steel bar are inserted into the insertion holes corresponding to the transverse steel bar and the longitudinal steel bar respectively, the spiral spring is sleeved on the vertical steel bar, two ends of the spiral spring abut against the transverse steel bar and the longitudinal steel bar respectively, the elastic layer is arranged in the middle of the vertical steel bar, and the waterproof layer is arranged on the outer surface of the cement.
2. The cementitious panel having resiliency of claim 1, wherein: the cement board body is of a square structure, and four corners of the cement board body are provided with chamfers.
3. The cementitious panel having resiliency of claim 2, wherein: and four corners of the lower end surface of the cement board body are provided with raised steps.
4. The cementitious panel having resiliency of any one of claims 1-3, wherein: the two sides of the cement board body are provided with grooves, and the lower end face of the cement board body is provided with a water tank communicated with the grooves.
5. The cement board with elasticity as claimed in claim 1, 2 or 3, wherein: the elastic layer comprises an elastic fiber layer, a bonding layer and a reinforced composite material layer which are sequentially arranged from top to bottom.
6. The cementitious panel having resiliency of claim 5, wherein: the elastic fiber layer is made of vinylon fibers, and the thickness of the elastic fiber layer is 3-5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920716066.9U CN210767483U (en) | 2019-05-17 | 2019-05-17 | Elastic cement board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920716066.9U CN210767483U (en) | 2019-05-17 | 2019-05-17 | Elastic cement board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210767483U true CN210767483U (en) | 2020-06-16 |
Family
ID=71035351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920716066.9U Expired - Fee Related CN210767483U (en) | 2019-05-17 | 2019-05-17 | Elastic cement board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210767483U (en) |
-
2019
- 2019-05-17 CN CN201920716066.9U patent/CN210767483U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 Termination date: 20210517 |