CN219261507U - Gypsum lath capable of preventing cracking - Google Patents
Gypsum lath capable of preventing cracking Download PDFInfo
- Publication number
- CN219261507U CN219261507U CN202223475109.XU CN202223475109U CN219261507U CN 219261507 U CN219261507 U CN 219261507U CN 202223475109 U CN202223475109 U CN 202223475109U CN 219261507 U CN219261507 U CN 219261507U
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- slat
- grooves
- lath
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- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 15
- 239000010440 gypsum Substances 0.000 title claims abstract description 15
- 238000005336 cracking Methods 0.000 title claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 25
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 24
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a gypsum lath capable of preventing cracking, which comprises a lath body, wherein grooves are formed in the splicing side of the lath body, and a bonding mortar filling layer is arranged in the grooves of the spliced lath body; according to the utility model, the two slat bodies can be spliced by filling the bonding mortar filling layer, and the connection strength of bonding parts is improved and cracking of the slat wall is prevented by the bonding and embedding actions of the bonding mortar filling layer and the slat bodies and the mechanical occlusion action of the reinforcing ribs in the grooves and the bonding mortar.
Description
Technical Field
The utility model relates to a gypsum lath capable of preventing cracking, and belongs to the technical field of tunnel intersection.
Background
Gypsum lath is a kind of light in weight, construction is quick building material. With the accelerated development of assembled buildings, gypsum laths come to a new opportunity. But at the same time, the cracking problem of the lath seriously affects the popularization and the use of the lath, and cracks often occur at the joint of the plate and the plate, the joint of the plate and the main body structure and the like. The side of the existing gypsum lath is of a mortise structure, is connected by adopting bonding mortar, is connected only by the bonding effect of the mortar, has lower strength at the joint, is a weak strength part of a wall body, is easily cracked due to deformation, and has the existing structure shown in fig. 3. After the wall is finished, the cracking maintenance cost is high.
In the above circumstances, it is particularly necessary to provide a gypsum lath with crack prevention.
Disclosure of Invention
Accordingly, the present utility model is directed to a gypsum board that can prevent cracking and overcome the shortcomings of the prior art.
The utility model aims at realizing the following technical scheme:
the utility model discloses a gypsum lath capable of preventing cracking, which comprises a lath body, wherein grooves are formed in the splicing side of the lath body, and a bonding mortar filling layer is arranged in the grooves of the spliced lath body.
The reinforcing ribs for reinforcing the connection structure of the slat body and the bonding mortar filling layer are arranged in the grooves.
The outer wall of the splicing side of the slat bodies is provided with the joint slots, and the joint slots between the slat bodies are internally provided with the reinforcing net for reinforcing the structure.
The hole for reducing the whole weight of the slat body is arranged in the slat body.
Compared with the prior art, the utility model has the beneficial effects that:
the grooves are formed in the splicing sides of the slat bodies, and the adhesive mortar filling layers are arranged in the grooves of the spliced slat bodies, so that the two slat bodies are spliced by filling the adhesive mortar filling layers, and the strength of the connecting part is improved by the bonding and embedding actions of the adhesive mortar filling layers and the slat bodies. Meanwhile, the reinforcing ribs for reinforcing the connection structure of the slat body and the bonding mortar filling layer are arranged in the grooves, so that the mechanical engagement effect of the reinforcing ribs and the bonding mortar is enhanced, and the connection strength of bonding parts is enhanced; finally, a joint slot is arranged on the outer wall of the splicing side of the slat bodies, and a reinforcing net for reinforcing structures is arranged in the joint slot between the slat bodies, so that the crack resistance of the joint is further improved.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of a connection structure of a slat body according to the present utility model.
Fig. 2 is a schematic view of a connection structure between slat bodies according to the present utility model.
Fig. 3 is a schematic view of a connecting structure of a prior art slat body.
Wherein the slat body 1; a groove 2; a bonding mortar filling layer 3; reinforcing ribs 4; a joint slot 5; a reinforcing mesh 6; holes 7.
Detailed Description
Hereinafter, preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.
As shown in fig. 1-2, the gypsum lath capable of preventing cracking disclosed by the utility model comprises a lath body 1, a groove 2, a bonding mortar filling layer 3, reinforcing ribs 4, joint slots 5, a reinforcing net 6 and holes 7; specifically, all be equipped with recess 2 at slat body 1 concatenation side, be equipped with bonding mortar filling layer 3 in slat body 1 recess 2 after the concatenation, the specific structure of recess 2 includes the notch that slat body 1 concatenation lateral wall was equipped with, is equipped with the slotted hole wider than the notch in the notch inboard, pours the back through bonding mortar filling layer 3 like this, and inside bonding mortar filling layer 3 volume is greater than the bonding mortar filling layer 3 volume of notch department, is favorable to strengthening the concatenation effect between the slat body 1 after connecting.
Further, reinforcing ribs 4 for reinforcing the connection structure of the slat body 1 and the bonding mortar filling layer 3 are arranged in the grooves 2, and the reinforcing ribs 4 are FRP reinforcing ribs.
Further, a joint slot 5 is provided on the outer wall of the splicing side of the slat body 1, a reinforcing net 6 for reinforcing structure is provided in the joint slot 5 between the slat bodies 1, and the reinforcing net 6 is a glass fiber net.
Further, a hole 7 for reducing the overall weight of the slat body 1 is provided in the slat body 1.
The application has solved current slat body 1 side and has set up tenon and tongue-and-groove respectively, connects to the wall body through bonding mortar bonding effect, and joint strength is low technical problem, and prior art is as shown in fig. 3.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variations and modification made to the above embodiment according to the technical matter of the present utility model without departing from the technical scope of the present utility model still fall within the scope of the technical scheme of the present utility model.
Claims (4)
1. A gypsum lath capable of preventing cracking, which is characterized in that: the adhesive mortar filling device comprises a slat body (1), wherein grooves (2) are formed in the splicing side of the slat body (1), and an adhesive mortar filling layer (3) is arranged in the grooves (2) of the spliced slat body (1); the groove (2) comprises a notch arranged on the splicing side wall of the slat body (1), and a slotted hole which is wider than the notch is arranged on the inner side of the notch.
2. The crack-resistant gypsum lath of claim 1, wherein: reinforcing ribs (4) for reinforcing the connection structure of the slat body (1) and the bonding mortar filling layer (3) are arranged in the grooves (2).
3. The crack-resistant gypsum lath of claim 1, wherein: a joint slot (5) is arranged on the outer wall of the splicing side of the slat bodies (1), and a reinforcing net (6) for reinforcing structures is arranged in the joint slot (5) between the slat bodies (1).
4. The crack-resistant gypsum lath of claim 1, wherein: a hole (7) for reducing the overall weight of the slat body (1) is provided in the slat body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223475109.XU CN219261507U (en) | 2022-12-26 | 2022-12-26 | Gypsum lath capable of preventing cracking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223475109.XU CN219261507U (en) | 2022-12-26 | 2022-12-26 | Gypsum lath capable of preventing cracking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219261507U true CN219261507U (en) | 2023-06-27 |
Family
ID=86865840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223475109.XU Active CN219261507U (en) | 2022-12-26 | 2022-12-26 | Gypsum lath capable of preventing cracking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219261507U (en) |
-
2022
- 2022-12-26 CN CN202223475109.XU patent/CN219261507U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A gypsum strip board that can prevent cracking Granted publication date: 20230627 Pledgee: Bank of Communications Co.,Ltd. Bijie Branch Pledgor: JINSHA ZHUOWEI ENVIRONMENTAL PROTECTION NEW MATERIAL Co.,Ltd. Registration number: Y2024980004037 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |