CN216196061U - Prefabricated impervious concrete waterproof roof system of assembled - Google Patents
Prefabricated impervious concrete waterproof roof system of assembled Download PDFInfo
- Publication number
- CN216196061U CN216196061U CN202122681987.6U CN202122681987U CN216196061U CN 216196061 U CN216196061 U CN 216196061U CN 202122681987 U CN202122681987 U CN 202122681987U CN 216196061 U CN216196061 U CN 216196061U
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- prefabricated
- waterproof
- concrete
- assembled
- impervious
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- 239000010410 layer Substances 0.000 claims description 28
- 239000011241 protective layer Substances 0.000 claims description 13
- 230000002787 reinforcement Effects 0.000 claims description 7
- 239000012943 hotmelt Substances 0.000 claims description 3
- 238000005336 cracking Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000452 restraining effect Effects 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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Abstract
The utility model discloses an assembled prefabricated impervious concrete waterproof roof system which comprises a waterproof concrete top plate, wherein a plurality of prefabricated plates are assembled on the waterproof concrete top plate, caulking joints are arranged between every two adjacent prefabricated plates, and embedding plugging strips are plugged in the caulking joints. The utility model relates to the technical field of buildings, and the assembled prefabricated impervious concrete waterproof roof system only needs to be subjected to modularized paving and lap plugging on site during paving, so that the time and the paving cost are saved; the concrete area unit is reduced, thereby preventing the occurrence of the problem of large-area concrete cracking.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to an assembled prefabricated impervious concrete waterproof roof system.
Background
The traditional roof waterproof method comprises the following steps: 1. after the structural layer roof is made, firstly, slope finding and leveling are carried out. 2. And laying a gas barrier layer. 3. And laying an insulating layer. 4. And (5) waterproof layer operation. 5. And (5) pouring a concrete protective layer.
The traditional roof waterproof method has the disadvantages of complex process and long construction period, and the concrete and the waterproof layer are aged and shrunk due to the weather influence because the area of the roof is large, so that the roof is leaked. Because the shrinkage crack is an irregular crack, a user is difficult to find an accurate water leakage part, so that the maintenance is difficult and troublesome, the maintenance is time-consuming and labor-consuming, and the repeated maintenance is often needed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides an assembled prefabricated impervious concrete waterproof roof system, which solves the practical problems of complicated working procedures, longer construction period, difficulty in determining leakage points and difficulty in maintaining of the existing roof waterproof method.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the prefabricated impervious concrete waterproof roof system comprises a waterproof concrete top plate, wherein a plurality of prefabricated plates are assembled on the waterproof concrete top plate, adjacent prefabricated plates are provided with caulking joints, and the inside of each caulking joint is plugged with an embedded plugging strip.
Preferably, the prefabricated plate and the embedded plugging strip both comprise a prefabricated waterproof layer, a prefabricated heat insulation layer and a prefabricated protection layer which are prefabricated into a whole from bottom to top.
Preferably, the protective layer is internally embedded with prestressed reinforcement net pieces.
Preferably, the prefabricated waterproof layers in two adjacent prefabricated panels are in hot-melt lap joint.
Advantageous effects
The utility model provides an assembled prefabricated impervious concrete waterproof roof system. The method has the following beneficial effects:
1. according to the prefabricated impervious concrete waterproof roof system, the prefabricated plates can be prefabricated in batches in a factory in advance, modular pavement and lap plugging are only needed to be carried out on site during pavement, procedures of site laying of insulation boards, waterproof material laying operation, concrete pouring of protective layers, trowelling and calendaring and the like are omitted, work efficiency is greatly improved, and time and pavement cost are saved.
2. The prefabricated impervious concrete waterproof roof system has the advantages that the original large-area pouring is converted into the independent prefabricated slabs, the concrete area unit is reduced, and the problem of cracking of large-area concrete is solved.
3. The prestressed reinforcement mesh is used for restraining the cracks of the concrete, so that the cracks are effectively prevented.
4. Because the prefabricated protective layer, the prefabricated heat-insulating layer and the prefabricated waterproof layer of the board are prefabricated in the same period in a factory, the influence of the temperature difference on the asynchronous contraction and expansion of several materials is prevented, and the waterproof performance of the system is ensured.
Drawings
FIG. 1 is a schematic diagram of a prior art structure;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic cross-sectional view of the present invention.
In the figure: 1. the prefabricated slab comprises a prefabricated slab 11, prestressed reinforcement meshes 12, a prefabricated protective layer 13, a prefabricated heat insulation layer 14, a prefabricated waterproof layer 2, embedded plugging strips 3, caulking 4 and a waterproof concrete top plate.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.
The utility model provides a technical scheme that:
as can be seen from fig. 1-2, the prefabricated impervious concrete waterproof roof system comprises a waterproof concrete roof plate 4, wherein a plurality of prefabricated plates 1 are assembled on the waterproof concrete roof plate 4, a caulking joint 3 is arranged between every two adjacent prefabricated plates 1, and an embedded plugging strip 2 is plugged in the caulking joint 3;
in the specific implementation process, it is worth pointing out that after the waterproof concrete top plate 4 is leveled by slope finding and the air barrier layer is paved, the waterproof concrete top plate 4 is directly paved on a roof structural layer according to the sequence of the weaved modules, and then the caulking joints 3 are plugged by the pre-prefabricated embedding plugging strips 2 at the pre-reserved caulking joints 3, so that the roof pavement is completed.
The prefabricated plate 1 and the embedded plugging strip 2 both comprise a prefabricated waterproof layer 14, a prefabricated heat-insulating layer 13 and a prefabricated protective layer 12 which are prefabricated into a whole from bottom to top in sequence;
in the specific implementation process, the prefabricated waterproof layer 14, the prefabricated heat insulation layer 13 and the prefabricated protective layer 12 are prefabricated in batches in a factory in advance to obtain the prefabricated slab 1, and therefore, when in on-site processing is carried out, only modular pavement and lap joint plugging are carried out on site, the procedures of laying heat insulation boards on site, laying waterproof materials, pouring concrete for the protective layer, smoothing and polishing and the like are omitted, the work efficiency is greatly improved, and the time and the pavement cost are saved.
Prestressed reinforcement mesh pieces 11 are pre-buried in the protective layer 12;
in the specific implementation process, it is worth particularly pointing out that the prestressed reinforcement mesh sheets 11 are used, the prestress technology is realized, and the concrete is restrained by cracks, so that the cracks of the precast slabs 1 are effectively prevented.
The prefabricated waterproof layers 14 in the two adjacent prefabricated panels 1 are in hot-melt lap joint.
In the specific implementation process, it is worth pointing out that, during assembly, after the prefabricated panels 1 are laid, firstly, the prefabricated waterproof layers 14 of two adjacent prefabricated panels are subjected to hot melting and overlapping at the caulking joints 3, so that all the prefabricated waterproof layers 14 form a whole, and further, the waterproof effect is ensured, and after the hot melting is finished, the assembly is embedded with the plugging strips 2, so as to realize closing in.
Therefore, the construction method of the precast slab comprises the following steps:
step 1: planning the shape and the size of the precast slab 1 according to the size of a site, prefabricating the precast waterproof layer 14, the precast insulating layer 13 and the precast protective layer 12 in a factory in advance in batches, embedding the prestressed reinforcement mesh sheet 11 into the protective layer 12, and drying to obtain the precast slab 1;
step 2: during on-site construction, the prefabricated slab 1 which is manufactured in advance can be hoisted and laid on the waterproof concrete top plate 4 according to the module sequence which is compiled in advance, and meanwhile, the caulking joint 3 is reserved;
and step 3: after the laying is finished, carrying out hot melting lap joint on the prefabricated waterproof layers 14 in the two adjacent prefabricated plates 1 at the caulking joints 3;
and 4, step 4: and plugging the caulking joint 3 by using the prefabricated inlaid plugging strip 2, and finishing the engineering.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a waterproof roofing system of prefabricated impervious concrete of assembled, includes waterproof concrete roof (4), its characterized in that: the waterproof concrete roof is characterized in that a plurality of prefabricated plates (1) are assembled on the waterproof concrete roof (4), a caulking joint (3) is arranged between every two adjacent prefabricated plates (1), and an embedded plugging strip (2) is plugged in the caulking joint (3).
2. The prefabricated impervious concrete waterproof roofing system of claim 1 wherein: the prefabricated plate (1) and the embedded plugging strip (2) respectively comprise a prefabricated waterproof layer (14), a prefabricated heat-insulating layer (13) and a prefabricated protective layer (12) which are prefabricated into a whole from bottom to top.
3. The prefabricated impervious concrete waterproof roofing system of claim 2 wherein: prestressed reinforcement net pieces (11) are embedded in the protective layer (12).
4. The prefabricated impervious concrete waterproof roofing system of claim 2 wherein: and the prefabricated waterproof layers (14) in the two adjacent prefabricated plates (1) are in hot-melt lap joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122681987.6U CN216196061U (en) | 2021-11-04 | 2021-11-04 | Prefabricated impervious concrete waterproof roof system of assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122681987.6U CN216196061U (en) | 2021-11-04 | 2021-11-04 | Prefabricated impervious concrete waterproof roof system of assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216196061U true CN216196061U (en) | 2022-04-05 |
Family
ID=80901517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122681987.6U Active CN216196061U (en) | 2021-11-04 | 2021-11-04 | Prefabricated impervious concrete waterproof roof system of assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216196061U (en) |
-
2021
- 2021-11-04 CN CN202122681987.6U patent/CN216196061U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230830 Address after: No. 60-501 (115), Zhongli Chengyue Mansion, Xiangyu Road, Shenfu Demonstration Zone, Fushun City, Liaoning Province, 113001 Patentee after: Liaoning Jinshi Electric Power Technology Development Co.,Ltd. Address before: 110000 No. 89, Shendong Third Road, Shenfu demonstration zone, Fushun City, Liaoning Province Patentee before: Liaoning Yizhu prefabricated building development Co.,Ltd. |
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| TR01 | Transfer of patent right |