CN220747025U - Protective structure of underground building waterproof coiled material throwing joint - Google Patents
Protective structure of underground building waterproof coiled material throwing joint Download PDFInfo
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- CN220747025U CN220747025U CN202321609353.2U CN202321609353U CN220747025U CN 220747025 U CN220747025 U CN 220747025U CN 202321609353 U CN202321609353 U CN 202321609353U CN 220747025 U CN220747025 U CN 220747025U
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- protective
- joint
- throwing
- coiled material
- waterproof coiled
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- 230000001681 protective effect Effects 0.000 title claims abstract description 50
- 239000000463 material Substances 0.000 title claims abstract description 40
- 239000011241 protective layer Substances 0.000 claims abstract description 23
- 238000004078 waterproofing Methods 0.000 claims abstract description 10
- 239000012528 membrane Substances 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 31
- 239000004576 sand Substances 0.000 claims description 26
- 238000010276 construction Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model relates to the technical field of building waterproof construction, and discloses a protective structure for a throwing joint of an underground building waterproof coiled material, which comprises a foundation slab and the waterproof coiled material arranged on the foundation slab, wherein a protective groove is arranged on the foundation slab; a throwing joint is arranged at one end of the waterproof coiled material and is arranged in the protective groove; the protective groove is filled with a protective layer which can cover the throwing joint, and the throwing joint is arranged between the inner wall of the protective groove and the protective layer. The protective groove is formed in the foundation base plate, so that the throwing joint of the waterproof coiled material can be placed in the protective groove, and the protective layer is covered on the throwing joint, so that the throwing joint of the waterproof coiled material is further protected from being damaged by external force of cross construction, and the waterproof effect of the waterproof coiled material is prevented from being reduced due to long-time exposure of the waterproof coiled material; the protection groove can accommodate longer waterproofing membrane and throw the joint, is convenient for follow-up joint waterproofing construction to it, is favorable to constructor operation.
Description
Technical Field
The utility model relates to the technical field of building waterproof construction, in particular to a protective structure of a throwing joint of an underground building waterproof coiled material.
Background
In the waterproof construction of underground construction, because of construction condition restriction, adopt the mode of reserving waterproofing membrane joint and getting rid of the joint generally, when later stage building construction, connect waterproofing membrane joint and getting rid of the joint again. But the waterproof coiled material is exposed for a long time by throwing joint, is influenced by factors such as ponding and other cross construction, is easy to pollute, damage and age, leads to the reduction of waterproof effect, influences the subsequent overlap joint of the waterproof coiled material, and is unfavorable for later construction.
Therefore, the waterproof coiled material throwing joint reserved in the underground building construction needs to be provided with a protection structure, so that the waterproof coiled material throwing joint is not damaged by external force of cross construction, meanwhile, ponding soaking is avoided, and the waterproof effect of the waterproof coiled material throwing joint in the later construction is ensured.
Disclosure of Invention
The utility model discloses a protective structure of a throwing joint of an underground building waterproof coiled material, which is used for solving the technical problem that the waterproof effect of the existing waterproof coiled material throwing joint is affected due to long-time exposure.
To achieve the purpose, the utility model adopts the following technical scheme:
the protective structure of the underground building waterproof coiled material throwing joint comprises a foundation slab and a waterproof coiled material arranged on the foundation slab, wherein a protective groove is formed in the foundation slab; a throwing part is arranged at one end of the waterproof coiled material and is arranged in the protection groove;
the protective groove is filled with a protective layer which can cover the throwing joint, and the throwing joint is arranged between the inner wall of the protective groove and the protective layer.
Optionally, a protective top plate is arranged on one side of the protective layer away from the throwing joint, and the protective top plate completely covers the protective layer.
Optionally, the throwing part comprises two first plane sections respectively abutted against two opposite side walls of the protection groove, and a second plane section connected between the two first plane sections; the second plane section is abutted against the bottom of the protection groove.
Optionally, the protective layer includes a sand layer and a yellow sand layer, and the sand layer and the yellow sand layer are sequentially laid on one side of the top of the throwing joint.
Optionally, the sand layer and the yellow sand layer at least fill up the protection groove, and the protection roof can completely cover the sand layer and the yellow sand layer, and the sand layer and the yellow sand layer are laminated in the protection groove.
Optionally, the protection groove is configured as a groove with an inverted trapezoid cross section.
Optionally, the waterproof coiled material is an adhesive waterproof coiled material.
Optionally, the protective top plate is a rigid laminated plate.
From the above technical solutions, the embodiment of the present utility model has the following advantages:
the protective groove is formed in the foundation base plate, so that the throwing joint of the waterproof coiled material can be placed in the protective groove, and the protective layer and the protective top plate are covered on the throwing joint, so that the throwing joint of the waterproof coiled material is further protected from being damaged by external force of cross construction, and the waterproof effect of the waterproof coiled material is prevented from being reduced due to long-time exposure; meanwhile, the protection groove can accommodate a longer waterproof coiled material throwing joint, so that the follow-up joint connection waterproof construction is facilitated, and the operation of constructors is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a protective structure for a building waterproofing membrane throwing section under ground;
FIG. 2 is a schematic diagram of a protective tank;
illustration of: the waterproof roll comprises a foundation bottom plate 1, waterproof rolls 2, a protective layer 3, a protective top plate 4, a protective groove 101, a throwing part 201, a first plane section 211 and a second plane section 212.
Detailed Description
In order to better understand the aspects of the present utility model, the present utility model will be described in further detail with reference to the accompanying drawings and detailed description. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The embodiment discloses a protective structure of underground construction waterproofing membrane throwing joint for solve current waterproofing membrane and throw the technical problem that the long-time exposure of joint influences its water-proof effects.
Taking an underground building waterproof coiled material laying as an example, the embodiment discloses a protective structure of a throwing joint of the underground building waterproof coiled material, which comprises a foundation slab 1 and a waterproof coiled material 2 arranged on the foundation slab 1, wherein a protective groove 101 is arranged on the foundation slab 1; a throwing joint 201 is arranged at one end of the waterproof coiled material 2, and the throwing joint 201 is arranged in the protection groove 101;
a protective layer 3 for covering the throwing joint 201 is arranged in the protective groove 101, and the throwing joint 201 is arranged between the inner wall of the protective groove 101 and the protective layer; the side of the protective layer 3 remote from the throwing joint 201 is provided with a protective top plate 4.
Specifically, the foundation slab 1 can be arranged on a soil layer or a sand layer of an underground building or other building materials, the foundation slab 1 can be provided with a structural slab 5, and the waterproof coiled material 2 is paved between the structural slab 5 and the foundation slab 1; the protective groove 101 arranged on the foundation base plate 1 can accommodate the joint 201 of the longer waterproof coiled material 2, so that the joint 201 can be conveniently connected for waterproof construction in the follow-up process, and the operation of constructors is facilitated; the protective layer 3 is covered on the throwing 201, so that the throwing 201 is prevented from being damaged by external force of cross construction, and the defects of damage, pollution and aging caused by long-time exposure of the throwing joint of the waterproof coiled material of the underground building are overcome; the protection roof 4 is pressed to cover the protection layer 3, the filled protection layer 3 can be fixedly pressed in the protection groove 101, and when the follow-up joint waterproof construction needs to be carried out on the throwing joint 201, the protection roof 4 and the protection layer 3 can be detached or cleaned, so that the waterproof performance of the throwing joint 201 is protected, and the normal use of the throwing joint is not influenced.
Referring to fig. 1, the swinging joint 201 includes two first planar sections 211 respectively abutting against two opposite side walls of the protection slot 101, and a second planar section 212 connected between the two first planar sections 211; the second planar section 212 abuts against the bottom of the protection groove 101 to ensure that the throwing joint 201 is located in the protection groove 101 from being damaged by external forces and accumulated water.
Referring to fig. 2, the cross section of the protection groove 101 is configured as an inverted trapezoid, and the throwing joint 201 is paved on the groove wall of the protection groove 101, namely, two waist edges and a short bottom edge of the inverted trapezoid, so that the length of the throwing joint 201 is further ensured to be enough, and the subsequent waterproof construction is facilitated.
Further, the protective layer comprises a sand layer and a yellow sand layer or other soft loose protective layers, and the sand layer and the yellow sand layer are sequentially laid on one side of the top of the throwing joint so as to fill up gaps between the protective top plate 4 and the throwing joint 201 and prevent the throwing joint 201 from being exposed.
Further, the sand layer and the yellow sand layer at least fill up the protection groove, and the protection top plate can completely cover the sand layer and the yellow sand layer, and the sand layer and the Huang Shaceng are pressed in the protection groove.
Preferably, the filling thickness of the sand layer and the yellow sand layer is greater than the depth of the protection groove 101, so that the protection effect of the throwing joint 201 is improved by the protection layer 3 with a larger thickness.
As a specific embodiment, the notch edge of the side of the protection slot 101 away from the structural bottom plate 5 extends upward and forms a connection boss 102, and the connection boss 102 is detachably connected with the first end of the protection top plate 4; the second end of the protective top plate 4 is abutted against the structural bottom plate 5 to press against the fixed protective layer 3; in addition, the protective layer 3 with larger thickness can be accommodated by the protruding connecting boss 102, so that the protective effect on the throwing joint 201 is improved.
Preferably, the protective top plate 4 is a hard material laminate.
Preferably, the waterproof roll 2 is a polymer adhesive waterproof roll.
Note that the above embodiments are merely preferred embodiments of the present utility model and the technical principles applied, and are not limiting. Various obvious changes, readjustments and substitutions of the technical solutions described in the foregoing embodiments will be made by those skilled in the art according to the idea of the embodiments of the utility model without departing from the scope of the utility model. Accordingly, the description is not to be taken as limiting the utility model.
Claims (8)
1. The protection structure of the underground building waterproof coiled material throwing joint comprises a foundation slab (1) and a waterproof coiled material (2) arranged on the foundation slab (1), and is characterized in that a protection groove (101) is formed in the foundation slab (1); one end of the waterproof coiled material (2) is provided with a throwing joint (201), and the throwing joint (201) is arranged in the protection groove (101);
the protective groove (101) is filled with a protective layer (3) capable of covering the throwing joint (201), and the throwing joint (201) is arranged between the inner wall of the protective groove (101) and the protective layer (3).
2. The protective structure of a throwing joint of an underground building waterproof coiled material according to claim 1, wherein a protective top plate (4) is arranged on one side of the protective layer (3) away from the throwing joint (201).
3. The protective structure of a throwing joint of an underground building waterproof coiled material according to claim 1, wherein the throwing joint (201) comprises two first plane sections (211) respectively abutted against two opposite side walls of the protective groove (101), and a second plane section (212) connected between the two first plane sections (211); the second planar section (212) abuts against the groove bottom of the protection groove (101).
4. The protective structure of a throwing joint of an underground building waterproof coiled material according to claim 1, wherein the protective layer (3) comprises a sand layer and a yellow sand layer, and the sand layer and the yellow sand layer are sequentially paved on one side of the top of the throwing joint (201).
5. The protective structure of a building waterproofing membrane throwing joint according to claim 1, characterized in that the protective layer (3) at least fills the protective groove (101).
6. The protective structure of a building waterproofing membrane throwing section according to claim 1, characterized in that the protective groove (101) is provided as a groove with an inverted trapezoid cross section.
7. The protective structure of a building under water-proof roll throwing section according to claim 1, characterized in that the water-proof roll (2) is a viscous water-proof roll.
8. The protective structure of a building waterproofing membrane throwing joint according to claim 2, characterized in that the protective top plate (4) is a rigid laminated plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321609353.2U CN220747025U (en) | 2023-06-21 | 2023-06-21 | Protective structure of underground building waterproof coiled material throwing joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321609353.2U CN220747025U (en) | 2023-06-21 | 2023-06-21 | Protective structure of underground building waterproof coiled material throwing joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220747025U true CN220747025U (en) | 2024-04-09 |
Family
ID=90562977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321609353.2U Active CN220747025U (en) | 2023-06-21 | 2023-06-21 | Protective structure of underground building waterproof coiled material throwing joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220747025U (en) |
-
2023
- 2023-06-21 CN CN202321609353.2U patent/CN220747025U/en active Active
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