CN217150696U - Waterproof board - Google Patents
Waterproof board Download PDFInfo
- Publication number
- CN217150696U CN217150696U CN202220703895.5U CN202220703895U CN217150696U CN 217150696 U CN217150696 U CN 217150696U CN 202220703895 U CN202220703895 U CN 202220703895U CN 217150696 U CN217150696 U CN 217150696U
- Authority
- CN
- China
- Prior art keywords
- waterproof board
- waterproof
- boss
- layer
- board body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model provides a waterproof board, including the waterproof board body, the top surface and the bottom surface of waterproof board body all are equipped with a plurality of bosss, and horizontal and vertical staggered arrangement are followed to a plurality of bosss, and the boss is made by thermoplastic. When the waterproof board is in lap joint, the boss on the top surface of one waterproof board body at the bottom of the lap joint part and the boss on the bottom surface of one waterproof board body at the top are arranged in a staggered mode, when the waterproof board is in hot welding connection, the bosses are connected with the bosses, the bosses are connected with the surface layer, and the surface layer is connected with the surface layer in a hot melting mode to form a sealing connection belt; the waterproof board has no difference along the lap joint of the long edge and the short edge, and the hot welding connection sealing effect is good.
Description
Technical Field
The utility model belongs to a waterproof material technical field, concretely relates to waterproof board.
Background
The existing waterproof plate lap seams are generally connected by adopting hot welding, and the connection sealing performance at the lap seams is the key of water prevention. The existing waterproof board is generally a smooth surface, the tensile strength of the lap joint is low, and the lap joint is easy to break away from the connection under tensile stress, so that the waterproof failure is caused.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a waterproof board, this waterproof board can improve lap joint department tensile strength.
The utility model discloses a following technical scheme realizes:
the utility model provides a waterproof board, including the waterproof board body, the top surface and the bottom surface of waterproof board body all are equipped with a plurality of bosss, a plurality of bosss are along horizontal and vertical staggered arrangement, the boss is made by thermoplastic, during two waterproof board overlap joint hot weldings, the boss of a waterproof board body top surface and the boss of a waterproof board body bottom surface of top are crisscross to be set up in lap joint bottom, during the hot welding, the boss is pasted together and forms the sealing strip with waterproof board body hot melt, this kind of structure can improve the steadiness that the hot welding of lap joint is connected, improve lap joint department tensile strength.
Further defined, the flashing body includes a waterproof layer and a surface layer; the top surface and the bottom surface of waterproof layer are equallyd divide and are equipped with the top layer respectively, and a plurality of bosss set up on the top layer.
Further defined, the waterproof layer is made of an EVA material.
Further defined, the skin layer is made of a PE material.
Further, the surface layer and the boss are both made of PE materials and are integrally formed.
Further defined, the cross section of the boss is square or round.
According to the above technical scheme, the utility model provides a pair of waterproof board, beneficial effect lies in: when the waterproof boards are in lap joint, the bosses on the top surface of one waterproof board body at the bottom of the lap joint and the bosses on the bottom surface of one waterproof board body at the top are arranged in a staggered mode, when the waterproof boards are in hot welding connection, the bosses and the surface layers are in hot melting connection to form a sealing connection belt, the two waterproof boards at the lap joint are high in tensile strength and not prone to being separated, the lap joint is good in sealing performance, and the waterproof effect is good; the waterproof board has no difference along the lap joint of the long edge and the short edge, and the hot welding connection sealing effect is good; the top surface of the waterproof board and the lug bosses on the bottom surface can increase the connection strength between the waterproof board and the upper layer and the lower layer in the vertical direction.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic view of the lap joint structure of the present invention.
Fig. 2 is a top view of the lap joint structure of the present invention.
Fig. 3 is a partial sectional view taken along a-a in fig. 2.
In the drawings: 1-waterproof board body, 11-waterproof layer, 12-surface layer and 2-lug boss.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
In the description of the present application, it is to be understood that the terms "upper", "lower", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships 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 being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 3, a waterproof board, including waterproof board body 1, the top surface and the bottom surface of waterproof board body 1 all are equipped with a plurality of bosss 2, horizontal and vertical staggered arrangement is followed to a plurality of bosss 2, boss 2 is made by thermoplastic, during two waterproof board overlap joint hot weldings, boss 2 of a waterproof board body 1 top surface in overlap joint bottom sets up with boss 2 of a waterproof board body 1 bottom surface in the top in a staggered way, during the hot welding, boss 2 is pasted together and is formed with waterproof board body 1 hot melt, the steadiness that the sealing tape of lap joint is connected can be improved to this kind of structure, lap joint department tensile strength is improved.
In this embodiment, the waterproof board body 1 includes a waterproof layer 11 and a surface layer 12; the top surface and the bottom surface of the waterproof layer 11 are respectively provided with a surface layer 12, and the plurality of bosses 2 are arranged on the surface layer 12.
In this embodiment, the waterproof layer 11 is made of EVA; the surface layer 12 and the boss 2 are made of PE material and are integrally formed.
In this embodiment, the cross section of the boss 2 is square.
The working principle of the embodiment is as follows: when the waterproof boards are in lap joint, the two waterproof boards are in lap joint for a length, the boss 2 on the top surface of one waterproof board body 1 at the bottom of the lap joint and the boss 2 on the bottom surface of one waterproof board body 1 at the top are arranged in a staggered mode, so that the boss 2 is in contact with the surface layer 12, when the waterproof boards are in hot welding connection, the boss 2 is in hot melting connection with the boss 2, the boss 2 is in contact with the surface layer 12, and the surface layer 12 is in hot welding connection with the surface layer 12 to form a sealing connection belt; the waterproof board has no difference along the lap joint of the long edge and the short edge, and the hot welding connection sealing effect is good.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (6)
1. A waterproof board is characterized in that: the waterproof board comprises a waterproof board body, wherein a plurality of bosses are arranged on the top surface and the bottom surface of the waterproof board body, and are arranged in a transverse and longitudinal staggered mode, and the bosses are made of thermoplastic plastics.
2. The flashing of claim 1, wherein: the waterproof board body comprises a waterproof layer and a surface layer; the top surface and the bottom surface of waterproof layer are equallyd divide and are equipped with the top layer respectively, and a plurality of bosss set up on the top layer.
3. The flashing according to claim 2, wherein: the waterproof layer is made of EVA materials.
4. The flashing of claim 3, wherein: the surface layer is made of PE material.
5. The flashing of claim 4, wherein: the surface layer and the lug boss are both made of PE materials and are integrally formed.
6. A flashing according to any of claims 1-5, wherein: the cross section of the boss is square or round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220703895.5U CN217150696U (en) | 2022-03-29 | 2022-03-29 | Waterproof board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220703895.5U CN217150696U (en) | 2022-03-29 | 2022-03-29 | Waterproof board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217150696U true CN217150696U (en) | 2022-08-09 |
Family
ID=82698593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220703895.5U Active CN217150696U (en) | 2022-03-29 | 2022-03-29 | Waterproof board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217150696U (en) |
-
2022
- 2022-03-29 CN CN202220703895.5U patent/CN217150696U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217150696U (en) | Waterproof board | |
| CN214004495U (en) | Buffering conductive foam adhesive tape | |
| CN212152171U (en) | Conductive adhesive with waterproof function | |
| CN213741664U (en) | Be convenient for construction maintenance to prevent drain bar | |
| CN210553469U (en) | Tear-resistant composite waterproof coiled material | |
| CN214013043U (en) | End plate assembly of battery module and battery module | |
| CN211814233U (en) | Prevent that static heat conduction bubble is cotton | |
| CN204977655U (en) | Waterproofing membrane is easily connected to antiskid type | |
| CN217293829U (en) | TPO adds muscle waterproofing membrane | |
| CN208309842U (en) | A kind of rubber watertight strip | |
| CN213327432U (en) | Low-resistance single-side conductive cloth adhesive tape | |
| CN213638319U (en) | Multilayer flexible circuit board with compression-resistant and waterproof functions | |
| CN215288619U (en) | HDPE self-adhesive adds muscle waterproof board | |
| CN217361819U (en) | Battery module upper cover and battery module | |
| CN215846464U (en) | Welding head structure | |
| CN213511548U (en) | Weldable plastic coiled material metal plate | |
| CN212133026U (en) | Bottom cylinder under refrigerator compressor | |
| CN212115280U (en) | Intelligent switch that waterproof performance is good | |
| CN115188840B (en) | Photovoltaic cell and photovoltaic module | |
| CN213269847U (en) | Christmas tree heat preservation device | |
| CN214571673U (en) | Protection film with prevent static function | |
| CN214057430U (en) | New forms of energy light-duty commercial car pencil terminal box upper cover | |
| CN217544788U (en) | Novel ultrasonic structure | |
| CN210439573U (en) | Building coiled material with waterproof effect | |
| CN209534403U (en) | Railway tunnel EVA splash guard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |