CN216810678U - Waterproof sealing structure for concrete roof pier node - Google Patents
Waterproof sealing structure for concrete roof pier node Download PDFInfo
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- CN216810678U CN216810678U CN202220335650.1U CN202220335650U CN216810678U CN 216810678 U CN216810678 U CN 216810678U CN 202220335650 U CN202220335650 U CN 202220335650U CN 216810678 U CN216810678 U CN 216810678U
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Abstract
The utility model relates to the technical field of roof waterproofing, and provides a waterproof sealing structure for a concrete roof pier node, which comprises a concrete roof, a steel structure column pier, a steel ring, a concrete pier, a roof waterproof layer, a first filling layer, a waterproof coating layer, a second filling layer, a protective layer, sealing gypsum and a waterproof ring, wherein the steel structure column pier is arranged on the concrete roof; a steel structure column pier is arranged above the concrete roof, a plurality of steel rings are sleeved on the steel structure column pier, the root of the steel structure column pier wraps the concrete pier, a roof waterproof layer is arranged on the upper surface of the concrete roof and is closed to the position above the side face of the concrete pier, and a first filling layer is smeared on the top of the outer side surface of the concrete pier; concrete is poured around the steel structure pier, forms the simple concrete pier of shape around the steel structure pier stud, has reduced the degree of difficulty that roof waterproof layer here was tailor, and waterproof coating layer paints on the concrete pier, covers the top of roof waterproof layer, guarantees water-proof effects.
Description
Technical Field
The utility model relates to the technical field of roof waterproofing, in particular to a waterproof sealing structure for concrete roof pier nodes.
Background
The flat roof has the advantages of low cost, convenient construction, simple structure and simple appearance, is suitable for building planes of various shapes and sizes, is widely applied at present, but has the disadvantages of difficult self-drainage, poor waterproof performance and easy leakage, so a waterproof structure needs to be arranged on the roof, and the roof waterproof engineering generally comprises roof coiled material waterproofing, roof film waterproofing, roof rigid waterproofing, tile roof waterproofing, roof seam sealing waterproofing and the like. The roof is waterproof and is strictly prohibited to be constructed in rainy days, snowy days and strong wind with the wind level above five, and the requirements of the environmental temperature conditions of the construction are suitable for the used waterproof material and the construction method. At present, a plurality of building forms extend out of a steel structure column pier on a concrete roof, but waterproof sealing treatment of the part of the steel structure column pier becomes one of the reasons of roof leakage, the steel structure column pier is mostly of a special-shaped structure, a roof waterproof layer is difficult to cut and seal at the part, the upper reverse height of the waterproof layer cannot be ensured at the part, and the roof waterproof layer is difficult to seal at the steel structure column pier part;
for example, the patent number is ZL201821877953.6 in the prior art, and the waterproof sealing structure is a concrete roof steel structure column pier node; the device pours concrete around the steel structure pier, forms the simple concrete pier around the steel structure pier, reduces the difficulty of cutting the roof waterproof layer, and the concrete pier can be reliably bonded with the roof waterproof layer, reduces the difficulty of laying the roof waterproof layer; the waterproof coating is coated on the top of the concrete column pier to form a waterproof coating layer, so that the coating is simple to construct, convenient and quick, and can be tightly attached to the top of the concrete column pier to prevent leakage; the roof waterproof layer extends to the side surface of the concrete pier from the concrete roof and is in lap joint with the waterproof coating layer, so that roof waterproof and waterproof at the node of the steel structure pier are integrated; and then covering a protective layer to enable the waterproof coating layer and the roof waterproof layer to be tightly combined into an integral structure, so that the waterproof performance is enhanced, and the sealing quality of the lap joint is ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the background technology, and provides a waterproof sealing structure for a concrete roof pier node.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a waterproof sealing structure of a concrete roof pier node comprises a concrete roof, a steel structure column pier, a steel ring, a concrete pier, a roof waterproof layer, a first filling layer, a waterproof coating layer, a second filling layer, a protective layer, sealing gypsum and a waterproof ring;
a steel structure column pier is installed above the concrete roof, a plurality of steel rings are sleeved on the steel structure column pier, the root of the steel structure column pier wraps the concrete pier, a roof waterproof layer is arranged on the upper surface of the concrete roof and is closed to the position above the side face of the concrete pier, and a first filling layer is smeared on the top of the outer side surface of the concrete pier; the waterproof structure is characterized in that a waterproof coating layer is smeared on the top of the concrete pier and the outer side surface of the first filling layer, a second filling layer is smeared at the bottom of the waterproof coating layer, a protective layer covers the outer side surfaces of the roof waterproof layer and the outer side surface of the waterproof coating layer, sealing gypsum is smeared at the joint of the protective layer and the steel structure column pier, and a waterproof ring is sleeved above the steel structure column pier.
Preferably, the waterproof coating layer is made of a solvent type rubber asphalt material.
Preferably, the roof waterproof layer is formed by 2-3 layers of modified asphalt waterproof coiled materials.
Preferably, the first filling layer and the second filling layer are both made of structural adhesive.
Preferably, the bottom level of the waterproof coating layer is lower than the top level of the roof waterproof layer.
Preferably, the protective layer is a waterproof putty layer.
Preferably, the waterproof ring is of an annular structure with the width below the width of the upper part of the waterproof ring, double-sided fixing glue is fixedly arranged on the outer side of the surface of the bottom of the waterproof ring, and the double-sided fixing glue is adhered to the upper surface of the protective layer.
Has the advantages that:
1. concrete is poured around the steel structure pier, forms the simple concrete pier of shape around the steel structure pier stud, has reduced the degree of difficulty that roof waterproof layer here was tailor, and waterproof coating layer paints on the concrete pier, covers the top of roof waterproof layer, guarantees water-proof effects.
2. Through can preventing that water from permeating to the junction of concrete pier and steel construction column pier along steel construction column pier, and increase the area of contact of steel construction column pier and concrete pier through the steel ring, prevent that the condition of infiltration from appearing in the contact department of steel construction column pier and concrete pier.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the steel structure pier of the present invention;
fig. 3 is a schematic bottom view of the waterproof ring of the present invention.
Illustration of the drawings: 1. a concrete roof; 2. a steel structure column pier; 3. a steel ring; 4. concrete piers; 5. a roof waterproof layer; 6. a first filling layer; 7. a waterproof coating layer; 8. a second filling layer; 9. a protective layer; 10. sealing gypsum; 11. a waterproof ring; 1101. and (5) fixing glue on two sides.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Referring to fig. 1-3, a waterproof sealing structure for concrete roof pier nodes comprises a concrete roof 1, steel structure column piers 2, steel rings 3, concrete piers 4, a roof waterproof layer 5, a first filling layer 6, a waterproof coating layer 7, a second filling layer 8, a protective layer 9, sealing gypsum 10 and waterproof rings 11;
a steel structure column pier 2 is installed above the concrete roof 1, a plurality of steel rings 3 are sleeved on the steel structure column pier 2, the root of the steel structure column pier 2 wraps a concrete pier 4, a roof waterproof layer 5 is arranged on the upper surface of the concrete roof 1, the roof waterproof layer 5 is closed to the upper side of the side face of the concrete pier 4, and a first filling layer 6 is smeared on the top of the outer side surface of the concrete pier 4; waterproof coating layer 7 has been paintd on the outside surface of concrete pier 4 top and first filling layer 6, and second filling layer 8 has been paintd to the bottom of waterproof coating layer 7's bottom, and roofing waterproof layer 5 and waterproof coating layer 7's the outside surface on have inoxidizing coating 9, and the junction of inoxidizing coating 9 and steel construction column pier 2 has been paintd sealed gypsum 10, and the top of steel construction column pier 2 cup joints and is provided with waterproof ring 11.
In this embodiment, the waterproof coating layer 7 is made of solvent type rubber asphalt, and the solvent type rubber asphalt is convenient to coat
In the embodiment, the roof waterproof layer 5 is composed of 2-3 layers of modified asphalt waterproof coiled materials; the roof waterproof layer 5 adopts a modified asphalt waterproof coiled material, and the coating and the coiled material belong to asphalt-based products, so that the compatibility is good, and the lap joint is reliable and durable.
In this embodiment, the first filling layer 6 and the second filling layer 8 are both made of structural adhesive, and have a waterproof function while being connected stably.
In this embodiment, waterproof coating layer 7's bottom level is less than roof waterproof layer 5's top level, and waterproof coating layer 7 is lived in roof waterproof layer 5 parcel, prevents that the rainwater from entering into the junction of roof waterproof layer 5 and steel construction pier 2, reaches water-proof effects.
In this embodiment, the protective layer 9 is a waterproof putty layer, which increases the waterproof performance of the roof.
In this embodiment, waterproof ring 11 is the wide loop configuration of width below width in top, and the fixed two-sided fixed glue 1101 that is provided with in the bottom surface outside of waterproof ring 11, and two-sided fixed glue 1101 is stained with the upper surface that attaches to inoxidizing coating 9, prevents that the rainwater from getting into concrete pier 4 in the junction of steel structure pier 2 from concrete pier 4 along steel structure pier 2, reaches the effect that prevents to permeate water.
The working principle is as follows:
during manufacturing, firstly, a plurality of steel rings 3 are welded on the outer side surface of a steel structure column pier 2, then a concrete pier 4 with a certain height is poured at the root part of the steel structure column pier 2, a roof waterproof layer 5 is attached to the side walls of a concrete roof 1 and the concrete pier 4, a first filling layer 6 with the same thickness as the roof waterproof layer 5 is coated above the steel structure column pier 2, then a waterproof coating layer 7 is coated on the upper surface of the concrete pier 4, the first filling layer 6 and the roof waterproof layer 5, the horizontal height of the bottom of the waterproof coating layer 7 is higher than the horizontal height above the roof waterproof layer 5, a second filling layer 8 is coated below the roof waterproof layer 5, a protective layer 9 is coated on the waterproof coating layer 7, the second filling layer 8 and the roof waterproof layer 5, sealing plaster 10 is coated on the contact between the protective layer 9 and the steel structure column pier 2, and finally, a waterproof ring 11 is sleeved and welded above the outer side surface of the steel structure column pier 2, and the double-sided fixing glue 1101 at the bottom of the waterproof ring 11 is adhered to the protective layer 9, so that the manufacturing is completed.
The above are only preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, it can make several changes and modifications without departing from the concept of the present invention, and these should also be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. A waterproof sealing structure of a concrete roof pier node is characterized in that a waterproof sealing structure is arranged between a concrete roof pier node and a concrete roof pier node; comprises that
The steel structure column pier (2), the steel structure column pier (2) is arranged on the concrete roof (1);
the steel ring (3) is sleeved on the outer side surface of the steel structure pier (2);
the concrete pier (4), the concrete pier (4) is poured around the root of the steel structure column pier (2) and wraps the steel structure column pier (2);
the roof waterproof layer (5) extends from the concrete roof (1) to the concrete pier (4) and is closed to the upper side of the concrete pier (4);
the first filling layer (6) is coated on the top of the outer side surface of the concrete pier (4) and is positioned above the roof waterproof layer (5);
the waterproof coating layer (7) is coated on the top and the side faces of the concrete pier (4), and the top of the waterproof coating layer (7) is tightly attached to the edge of the steel structure pier (2);
the second filling layer (8) is filled at the bottom of the waterproof coating layer (7), and the bottom surface of the second filling layer (8) is tightly attached to the upper surface of the roof waterproof layer (5);
the protective layer (9), the protective layer (9) covers on the surface of the outer side of the roof waterproof layer (5) and the waterproof coating layer (7);
the sealing gypsum (10) is coated at the joint of the protective layer (9) and the steel structure pier (2);
waterproof ring (11), waterproof ring (11) cup joint in the outside top of steel construction pier (2).
2. The waterproof and sealing structure for the concrete roof pier nodes according to claim 1, characterized in that: the waterproof coating layer (7) is made of solvent type rubber asphalt material.
3. The waterproof and sealing structure for the concrete roof pier nodes according to claim 1, characterized in that: the roof waterproof layer (5) is composed of 2-3 layers of modified asphalt waterproof coiled materials.
4. The waterproof and sealing structure for the concrete roof pier nodes according to claim 1, characterized in that: the first filling layer (6) and the second filling layer (8) are both made of structural adhesive.
5. The waterproof and sealing structure for the concrete roof pier nodes according to claim 1, characterized in that: the bottom horizontal height of the waterproof coating layer (7) is lower than the top horizontal height of the roof waterproof layer (5).
6. The waterproof and sealing structure for the concrete roof pier nodes according to claim 1, characterized in that: the protective layer (9) is a waterproof putty layer.
7. The waterproof and sealing structure for the concrete roof pier nodes according to claim 1, characterized in that: the waterproof ring (11) is of an annular structure with the width below the width of the upper part, the outer side of the bottom surface of the waterproof ring (11) is fixedly provided with double-sided fixing glue (1101), and the double-sided fixing glue (1101) adheres to the upper surface of the protective layer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220335650.1U CN216810678U (en) | 2022-02-18 | 2022-02-18 | Waterproof sealing structure for concrete roof pier node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220335650.1U CN216810678U (en) | 2022-02-18 | 2022-02-18 | Waterproof sealing structure for concrete roof pier node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216810678U true CN216810678U (en) | 2022-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220335650.1U Active CN216810678U (en) | 2022-02-18 | 2022-02-18 | Waterproof sealing structure for concrete roof pier node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216810678U (en) |
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2022
- 2022-02-18 CN CN202220335650.1U patent/CN216810678U/en active Active
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