CN204626768U - A kind of crack resistence Light trabs - Google Patents
A kind of crack resistence Light trabs Download PDFInfo
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- CN204626768U CN204626768U CN201520147207.1U CN201520147207U CN204626768U CN 204626768 U CN204626768 U CN 204626768U CN 201520147207 U CN201520147207 U CN 201520147207U CN 204626768 U CN204626768 U CN 204626768U
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- keel
- panel
- crack resistence
- tenon
- concrete construction
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Abstract
The utility model discloses a kind of crack resistence Light trabs, it light weight concrete construction layer comprising two pieces of panels be arranged in parallel and be filled between described panel, in one end of panel, sheathed connection keel also form outstanding tenon to described light weight concrete construction layer, are provided with the tongue-and-groove mated with described tenon shape size at the other end of panel.Adopt the utility model, there is advantages such as being convenient to wallboard splices, bonding strength is high, crack resistence.
Description
Technical field
The utility model relates to constructional materials, particularly relates to a kind of crack resistence Light trabs of building finishing.
Background technology
Light trabs has light weight, cost feature low, easy to install, has been widely used in the building and decorative engineering needing lightweight to cut off.Its structure is light filling concrete between two pieces of panels.And the utilization rate that current Light trabs on the market generally also exists light material is low, easy to crack, the shortcomings such as impact resistance difference, especially the gaping of joints of Light trabs is a great problem of puzzlement the sector development.This is because wallboard docking mode is generally that the tenon formed by light weight concrete construction realizes being connected with the cooperation between tongue-and-groove, actual connecting portion is less, and lack and rigidly fix, make the bonding strength between wallboard lower, easily cause seam cracking in various degree, both affected attractive in appearance, wallboard collapses to allow again fears are entertained that.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of Light trabs that can improve the crack resistence of bonding strength between wallboard.
In order to solve the problems of the technologies described above, the utility model provides a kind of crack resistence Light trabs, it light weight concrete construction layer comprising two pieces of panels be arranged in parallel and be filled between described panel, in one end of panel, sheathed connection keel also form outstanding tenon to described light weight concrete construction layer, are provided with the tongue-and-groove mated with described tenon shape size at the other end of panel.
As a kind of preferred version, described connection keel are C type keel or U-shaped keel, and its body is sheathed on the end of described light weight concrete construction layer, the inboard portion of this end seamlessly with both sides panel composite joint, Outboard Sections is given prominence to panel outside and is formed tenon.
As a kind of preferred version, the counterbore be interlinked to the outside in the both sides panel that described tongue-and-groove is corresponding is provided with, correspondingly, the connection keel that described tenon is corresponding are provided with the connecting hole be communicated with described counterbore.
As a kind of preferred version, described tongue-and-groove is surrounded by the end face of both sides panel with the light weight concrete construction layer be depressed in panel.
As a kind of preferred version, described tongue-and-groove is embedded in opening U-shaped keel outwardly, coordinates inside described U-shaped keel with described tenon.
As a kind of preferred version, in described light weight concrete construction layer, be provided with some spaced reinforcement keel.
As a kind of preferred version, described reinforcement keel are C type keel or U-shaped keel.
Implement the utility model, there is following beneficial effect:
(1) crack resistence Light trabs of the present utility model, by forming an outstanding tenon in wallboard one end, forms a tongue-and-groove at the other end, thus the splicing being convenient to wallboard uses, and is easy to constructing operation, without fill concrete, do not produce building waste, shorten construction period; Meanwhile, because tenon skin is wrapped up by connection keel, make the tenon position of light weight concrete construction layer form a lamination layer structure, effectively improve structural strength and the impact resistance of tenon;
(2) after wallboard docking, utilize screw to hammer into light weight concrete construction layer inside by the counterbore on panel, the installing hole connected on keel successively, fix so that two docking wallboards are carried out rigidity, prevent wallboard joint to be out of shape, avoid producing crack;
(3) owing to being provided with reinforcement keel in light weight concrete construction layer, improve bearing capacity and the anti-impact force of wallboard self, prevent wallboard to be out of shape and cracking.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of an embodiment of the utility model crack resistence Light trabs;
Fig. 2 is the enlarged drawing of the a-quadrant of structure shown in Fig. 1;
Fig. 3 is the structural representation of another embodiment of the utility model crack resistence Light trabs;
Fig. 4 is the enlarged drawing in the B region of structure shown in Fig. 3.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1 and Figure 2, an embodiment of the present utility model, a kind of crack resistence Light trabs, it light weight concrete construction layer 2 comprising two pieces of panels be arranged in parallel 1 and be filled between described panel 1, in one end of panel 1, sheathed connection keel 3 also form outstanding tenon 4 to described light weight concrete construction layer 2, are provided with the tongue-and-groove 5 mated with described tenon 4 shape size at the other end of panel 1.Wherein, described connection keel 3 preferably adopt C type keel or U-shaped keel, and its body is sheathed on the end of described light weight concrete construction layer 2, the inboard portion of this end seamlessly with both sides panel 1 composite joint, Outboard Sections is given prominence to panel 1 outside and is formed tenon 4.Described tongue-and-groove 5 is surrounded by the end face of both sides panel 1 with the light weight concrete construction layer 2 be depressed in panel 1.During two wallboard docking, by coordinating between tenon 4 with tongue-and-groove 5, can carry out the splicing of wallboard quickly and easily, constructing operation is simple, without the need at wallboard joint fill concrete, does not produce building waste, shortens construction period; Meanwhile, because tenon 4 skin is wrapped up by connection keel 3, make tenon 4 position of light weight concrete construction layer 2 form a lamination layer structure, effectively improve structural strength and the impact resistance of tenon 4.
More preferably, the counterbore 51 be interlinked to the outside in the both sides panel 1 of described tongue-and-groove 5 correspondence is provided with, correspondingly, the connection keel 3 of described tenon 4 correspondence are provided with the connecting hole 41 be communicated with described counterbore 51.After wallboard docking, utilize screw 7 to hammer into light weight concrete construction layer 2 inside by the counterbore 51 on panel 1, the connecting hole 41 connected on keel 3 successively, fix so that two docking wallboards are carried out rigidity, prevent wallboard joint to be out of shape, avoid producing crack.
More preferably, described tongue-and-groove 5 is embedded in opening U-shaped keel 8 outwardly, coordinates inside described U-shaped keel 8 with described tenon 4.These U-shaped keel 8 can strengthen the both sides slab strength of tongue-and-groove 5, thus improve the bonding strength between tongue-and-groove 5 and tenon 4.
More preferably, in order to improve bearing capacity and the anti-impact force of wallboard self, in described light weight concrete construction layer 2, be provided with some spaced reinforcement keel 6, thus prevent wallboard to be out of shape further and cracking.Described reinforcement keel 6 are preferably C type keel or U-shaped keel.
Above disclosedly be only a kind of preferred embodiment of the utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (7)
1. a crack resistence Light trabs, it is characterized in that, the light weight concrete construction layer comprising two pieces of panels be arranged in parallel and be filled between described panel, in one end of panel, sheathed connection keel also form outstanding tenon to described light weight concrete construction layer, are provided with the tongue-and-groove mated with described tenon shape size at the other end of panel.
2. crack resistence Light trabs according to claim 1, it is characterized in that, described connection keel are C type keel or U-shaped keel, its body is sheathed on the end of described light weight concrete construction layer, the inboard portion of this end seamlessly with both sides panel composite joint, Outboard Sections is given prominence to panel outside and is formed tenon.
3. crack resistence Light trabs according to claim 2, is characterized in that, the counterbore be interlinked to the outside in the both sides panel that described tongue-and-groove is corresponding is provided with, and correspondingly, the connection keel that described tenon is corresponding are provided with the connecting hole be communicated with described counterbore.
4. crack resistence Light trabs according to claim 1, is characterized in that, described tongue-and-groove is surrounded by the end face of both sides panel with the light weight concrete construction layer be depressed in panel.
5. crack resistence Light trabs according to claim 4, is characterized in that, described tongue-and-groove is embedded in opening U-shaped keel outwardly, coordinates inside described U-shaped keel with described tenon.
6. crack resistence Light trabs according to claim 1, is characterized in that, is provided with some spaced reinforcement keel in described light weight concrete construction layer.
7. crack resistence Light trabs according to claim 6, is characterized in that, described reinforcement keel are C type keel or U-shaped keel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520147207.1U CN204626768U (en) | 2015-03-16 | 2015-03-16 | A kind of crack resistence Light trabs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520147207.1U CN204626768U (en) | 2015-03-16 | 2015-03-16 | A kind of crack resistence Light trabs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204626768U true CN204626768U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520147207.1U Active CN204626768U (en) | 2015-03-16 | 2015-03-16 | A kind of crack resistence Light trabs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204626768U (en) |
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2015
- 2015-03-16 CN CN201520147207.1U patent/CN204626768U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170829 Address after: 528200, No. 1, No. 2, science Road, B science and Technology Industrial Park, lion Town, Nanhai District, Guangdong, Foshan Patentee after: Guangdong Aite Shi building materials limited company Address before: 516125 Shiwan province Huizhou city Boluo County iron field industrial zone top keel Factory Patentee before: Gao Shougang |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Prevent light weight wallboard that ftractures Effective date of registration: 20181218 Granted publication date: 20150909 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd Pledgor: Guangdong Aite Shi building materials limited company Registration number: 2018990001213 |