CN215563950U - A waterproof structure with high and low span between modules - Google Patents
A waterproof structure with high and low span between modules Download PDFInfo
- Publication number
- CN215563950U CN215563950U CN202121987551.3U CN202121987551U CN215563950U CN 215563950 U CN215563950 U CN 215563950U CN 202121987551 U CN202121987551 U CN 202121987551U CN 215563950 U CN215563950 U CN 215563950U
- Authority
- CN
- China
- Prior art keywords
- module
- low
- waterproof
- heat preservation
- pressing plate
- 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
Landscapes
- Building Environments (AREA)
Abstract
一种模块间高低跨的防水结构，设在高模块与低模块的顶部，包括保温条、挡水板、女儿墙压板、防水卷材、纵向龙骨、金属压板、外墙保温层和外墙板；高模块与低模块之间留有间隙；保温条盖在间隙的顶部；挡水板贴在保温条的外侧面；挡水板的上部向内弯折、盖在保温条顶部，挡水板的下部向外弯折、盖在低模块顶部；女儿墙压板压在保温条顶部；防水卷材盖在女儿墙压板的顶部；防水卷材的上端与高模块的侧面之间涂有第一密封膏；纵向龙骨设在防水卷材的上方；金属压板倾斜连在纵向龙骨与防水卷材之间；外墙保温层和外墙板由内而外依次贴设在高模块的侧面外。本实用新型解决了传统的模块之间的防水结构存在漏水、冷桥现象和施工现场工作量大的技术问题。
A waterproof structure with a high and low span between modules, which is arranged on the top of a high module and a low module, and includes thermal insulation strips, water retaining boards, parapet pressure plates, waterproof rolls, longitudinal joists, metal pressure plates, external wall insulation layers and external wall panels ; There is a gap between the high module and the low module; the insulation strip is covered on the top of the gap; the water baffle is attached to the outer side of the insulation strip; the upper part of the water baffle is bent inward and covered on the top of the insulation strip. The lower part is bent outward and covered on the top of the low module; the parapet pressing plate is pressed on the top of the insulation strip; the waterproof membrane is covered on the top of the parapet pressing plate; the first seal is applied between the upper end of the waterproof membrane and the side of the high module The longitudinal keel is set above the waterproof membrane; the metal pressing plate is connected obliquely between the longitudinal keel and the waterproof membrane; the outer wall insulation layer and the outer wall board are sequentially attached to the outside of the side of the high module from the inside to the outside. The utility model solves the technical problems of water leakage, cold bridge phenomenon and heavy construction site workload in the traditional waterproof structure between modules.
Description
Technical Field
The utility model belongs to the technical field of building engineering, and particularly relates to a waterproof structure with high and low spans among modules.
Background
In recent years, a modular building is one of the building forms with the highest prefabrication degree in an assembly type building, and the modular building is characterized by factory prefabrication and field construction. The construction site is mainly responsible for the installation and connection work of the module units. The water-proof between modules is important work in construction site, and needs to arouse the attention of research and development and designers. However, at present, relatively few studies on the waterproof performance of the modular building are made in China, and particularly, the waterproof performance between high spans and low spans of the modular building has the following defects: 1. a rubber strip is compacted between the module units, and a pressing groove is added at the upper part of the rubber strip for gluing treatment; after long-time wind and sun exposure, the rubber strips and the rubber can be aged, and the indoor rain leakage risk exists. 2. After the module unit is processed by adopting rubber strips, pressing grooves and glue, a cold bridge phenomenon exists in cold winter, and condensed water flows into the indoor space of the indoor beam part to influence the use. 3. The water-proof field construction between the modules is realized, and the installation quality is uncontrollable. Wasting time and increasing labor cost. Therefore, the development of a novel module building high-low span structure connection form is urgently needed, and the development of the module building is met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a waterproof structure with high and low spans among modules, and aims to solve the technical problems of water leakage and cold bridge phenomena and large workload of a construction site of the traditional waterproof structure among modules.
In order to achieve the purpose, the utility model adopts the following technical scheme.
A waterproof structure of high and low spans between modules is arranged at the tops of a high module and a low module; comprises a heat preservation strip, a water baffle, a parapet pressing plate, a waterproof coiled material, a longitudinal keel, a metal pressing plate, an outer wall heat preservation layer and an outer wall plate; a gap is reserved between the high module and the low module; the heat preservation strip covers the top of the gap along the longitudinal full length, the inner side surface of the heat preservation strip is tightly connected with the high module, and the bottom surface of the heat preservation strip is tightly connected with the top surface of the low module; the water baffle is attached to the outer side surface of the heat preservation strip; the upper part of the water baffle is bent inwards and covers the top of the heat preservation strip, and the lower part of the water baffle is bent outwards and covers the top of the low module; the parapet pressing plate is strip-shaped and is pressed at the top of the heat preservation strip; the waterproof coiled material covers the top of the parapet pressing plate, the upper part of the waterproof coiled material is bent upwards and covers the side face of the high module, and the lower part of the waterproof coiled material extends to the top of the low module; a first sealing paste is coated between the upper end of the waterproof coiled material and the side face of the high module; the longitudinal keel is arranged above the waterproof roll, and the longitudinal keel is connected to the side face of the high module; the metal pressing plate is obliquely connected between the longitudinal keel and the waterproof roll; the upper part of the metal pressing plate is connected with the longitudinal keel through a fastener, and the lower part of the metal pressing plate is connected with the waterproof coiled material through a rivet; the outer wall heat-insulating layer and the outer wall plate are sequentially attached to the outside of the side face of the high module from inside to outside.
Preferably, the distance between the high module and the low module is 10 mm-100 mm.
Preferably, the high module comprises a bottom frame beam, a top frame beam and dense column wall plates; the dense column wallboard is connected between the bottom frame beam and the top frame beam and comprises a wall surface heat-insulating layer and a galvanized steel plate wrapped outside the wall surface heat-insulating layer; and the longitudinal keel is welded and connected with the galvanized steel sheet.
Preferably, the water baffle is Z-shaped and comprises an upper horizontal section, a vertical section and a lower horizontal section; the upper horizontal section covers the top of the heat preservation strip; the vertical section covers the outer side surface of the heat preservation strip; the lower horizontal section covers the top of the low module; the end part of the upper horizontal section is bent downwards to form a folded edge; the folded edge is embedded in the heat preservation strip.
Preferably, the height of the part of the waterproof coiled material covering the side face of the high module is 30 mm-500 mm.
Preferably, the metal pressing plate comprises an upper folded plate section, an inclined plate section and a lower folded plate section; the upper folded plate section is attached to the outer side surface of the longitudinal keel and is connected with the longitudinal keel through a fastener; the lower folded plate section is pressed on the outer side of the waterproof coiled material.
Preferably, a second sealant is arranged at the joint between the upper end of the upper folded plate section and the longitudinal keel.
Compared with the prior art, the utility model has the following characteristics and beneficial effects.
1. According to the waterproof structure, the parapet pressing plate is arranged at the top of the heat preservation strip, and the metal pressing plate is arranged above the parapet pressing plate; the structure of the utility model prevents the technical problem that the heat preservation strip is easy to age after being blown by wind and sun for a long time, and improves the service performance of the modular building.
2. The waterproof structure of the utility model can not generate cold bridge phenomenon in cold winter, thereby ensuring indoor temperature and increasing comfort level of people.
3. In the waterproof structure, each component can be prefabricated in a factory manner and installed on site, so that the construction quality on site is ensured, the working hours are saved, and the labor cost is reduced.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic view of a vertical sectional structure of the waterproof structure of the present invention.
FIG. 2 is a schematic structural diagram of installation of metal battens of a high-low span waterproof structure between modules in the utility model.
FIG. 3 is a schematic view of the structure of the water guard plate of the present invention.
Fig. 4 is a schematic structural view of the metal platen in the present invention.
Fig. 5 is a schematic structural view of a dense column wall panel of the present invention.
Reference numerals: 1-high module, 1.1-bottom frame beam, 1.2-top frame beam, 1.3-dense column wallboard, 1.3.1-wall surface heat insulation layer, 1.3.2-galvanized steel plate, 2-low module, 3-heat insulation strip, 4-water baffle, 4.1-upper horizontal section, 4.2-vertical section, 4.3-lower horizontal section, 4.4-folded edge, 5-parapet pressing plate, 6-waterproof coiled material, 7-longitudinal keel, 8-metal pressing plate, 8.1-upper folding plate section, 8.2-inclined plate section, 8.3-lower folding plate section, 9-outer wall heat insulation layer, 10-outer wall plate, 11-first sealing paste, 12-fastening piece and 13-second sealing paste.
Detailed Description
As shown in fig. 1-5, the waterproof structure with high and low spans between modules is arranged on the top of the high module 1 and the low module 2; comprises a heat preservation strip 3, a water baffle 4, a parapet pressing plate 5, a waterproof coiled material 6, a longitudinal keel 7, a metal pressing plate 8, an outer wall heat preservation layer 9 and an outer wall plate 10; a gap is reserved between the high module 1 and the low module 2; the heat preservation strip 3 covers the top of the gap along the longitudinal length, the inner side surface of the heat preservation strip 3 is tightly connected with the high module 1, and the bottom surface of the heat preservation strip 3 is tightly connected with the top surface of the low module 2; the water baffle 4 is attached to the outer side surface of the heat preservation strip 3; the upper part of the water baffle 4 is bent inwards and covers the top of the heat preservation strip 3, and the lower part of the water baffle 4 is bent outwards and covers the top of the low module 2; the parapet pressing plate 5 is in a strip shape and is pressed on the top of the heat preservation strip 3; the waterproof coiled material 6 covers the top of the parapet pressing plate 5, the upper part of the waterproof coiled material 6 is bent upwards and covers the side surface of the high module 1, and the lower part of the waterproof coiled material 6 extends to the top of the low module 2; a first sealing paste 11 is coated between the upper end of the waterproof coiled material 6 and the side surface of the high module 1; the longitudinal keel 7 is arranged above the waterproof roll material 6, and the longitudinal keel 7 is connected to the side surface of the high module 1; the metal pressing plate 8 is obliquely connected between the longitudinal keel 7 and the waterproof roll 6; the upper part of the metal pressing plate 8 is connected with the longitudinal keel 7 through a fastener 12, and the lower part of the metal pressing plate 8 is connected with the waterproof coiled material 6 through a rivet; the outer wall heat-insulating layer 9 and the outer wall plate 10 are sequentially attached to the outside of the side face of the high module 1 from inside to outside.
In this embodiment, the distance between the high module 1 and the low module 2 is 10mm to 100 mm.
In this embodiment, the high module 1 includes a bottom frame beam 1.1, a top frame beam 1.2, and a dense column wall plate 1.3; the dense column wallboard 1.3 is connected between the bottom frame beam 1.1 and the top frame beam 1.2 and comprises a wall surface heat-insulating layer 1.3.1 and a galvanized steel plate 1.3.2 wrapped outside the wall surface heat-insulating layer 1.3.1; the longitudinal keel 7 is welded with the galvanized steel sheet 1.3.2; two sides of the galvanized steel sheet 1.3.2 are respectively provided with an upright post; and two ends of the longitudinal keel 7 are connected with the upright posts.
In the embodiment, the water baffle 4 is Z-shaped and comprises an upper horizontal section 4.1, a vertical section 4.2 and a lower horizontal section 4.3; the upper horizontal section 4.1 covers the top of the heat preservation bar 3; the vertical section 4.2 covers the outer side surface of the heat preservation strip 3; the lower horizontal section 4.3 covers the top of the low module 2; the end part of the upper horizontal section 4.1 is bent downwards to form a folded edge 4.4; the folded edge 4.4 is embedded in the heat preservation strip 3.
In this embodiment, the height of the part of the waterproof roll material 6 covering the side surface of the high module 1 is 30 mm-500 mm.
In this embodiment, the metal pressing plate 8 includes an upper folded plate section 8.1, an inclined plate section 8.2 and a lower folded plate section 8.3; the upper folded plate section 8.1 is attached to the outer side surface of the longitudinal keel 7 and is connected with the longitudinal keel 7 through a fastener 12; the lower folded plate section 8.3 is pressed on the outer side of the waterproof coiled material 6, and the lower folded plate section 8.3 and the waterproof coiled material 6 are fixed through a rivet.
In this embodiment, a second sealant 13 is provided at the seam between the upper end of the upper flap segment 8.1 and the longitudinal keel 7.
Claims (7)
1. A waterproof structure of high and low spans between modules is arranged at the tops of a high module (1) and a low module (2); the method is characterized in that: comprises a heat preservation strip (3), a water baffle (4), a parapet pressing plate (5), a waterproof coiled material (6), a longitudinal keel (7), a metal pressing plate (8), an outer wall heat preservation layer (9) and an outer wall plate (10); a gap is reserved between the high module (1) and the low module (2); the heat preservation strips (3) cover the tops of the gaps along the longitudinal through length, the inner side surfaces of the heat preservation strips (3) are tightly connected with the high modules (1), and the bottom surfaces of the heat preservation strips (3) are tightly connected with the top surfaces of the low modules (2); the water baffle (4) is attached to the outer side surface of the heat preservation strip (3); the upper part of the water baffle (4) is bent inwards and covers the top of the heat preservation strip (3), and the lower part of the water baffle (4) is bent outwards and covers the top of the low module (2); the parapet pressing plate (5) is in a strip shape and is pressed on the top of the heat preservation strip (3); the waterproof coiled material (6) covers the top of the parapet pressing plate (5), the upper part of the waterproof coiled material (6) is bent upwards and covers the side surface of the high module (1), and the lower part of the waterproof coiled material (6) extends to the top of the low module (2); a first sealing paste (11) is coated between the upper end of the waterproof coiled material (6) and the side surface of the high module (1); the longitudinal keel (7) is arranged above the waterproof roll (6), and the longitudinal keel (7) is connected to the side surface of the high module (1); the metal pressing plate (8) is obliquely connected between the longitudinal keel (7) and the waterproof roll (6); the upper part of the metal pressing plate (8) is connected with the longitudinal keel (7) through a fastener (12), and the lower part of the metal pressing plate (8) is connected with the waterproof coiled material (6) through a rivet; the outer wall heat-insulating layer (9) and the outer wall plate (10) are sequentially attached to the side surface of the high module (1) from inside to outside.
2. The waterproof structure of the intermodule high-low span according to claim 1, wherein: the distance between the high module (1) and the low module (2) is 10 mm-100 mm.
3. The waterproof structure of the intermodule high-low span according to claim 1, wherein: the high module (1) comprises a bottom frame beam (1.1), a top frame beam (1.2) and dense column wallboards (1.3); the dense column wallboard (1.3) is connected between the bottom frame beam (1.1) and the top frame beam (1.2), and comprises a wall surface heat-insulating layer (1.3.1) and a galvanized steel plate (1.3.2) wrapped outside the wall surface heat-insulating layer (1.3.1); the longitudinal keel (7) is welded with the galvanized steel sheet (1.3.2).
4. The waterproof structure of the intermodule high-low span according to claim 1, wherein: the water baffle (4) is Z-shaped and comprises an upper horizontal section (4.1), a vertical section (4.2) and a lower horizontal section (4.3); the upper horizontal section (4.1) covers the top of the heat preservation bar (3); the vertical section (4.2) covers the outer side surface of the heat preservation strip (3); the lower horizontal section (4.3) covers the top of the low module (2); the end part of the upper horizontal section (4.1) is bent downwards to form a folded edge (4.4); the folded edge (4.4) is embedded in the heat preservation strip (3).
5. The waterproof structure of the intermodule high-low span according to claim 1, wherein: the height of the part of the waterproof coiled material (6) covered on the side face of the high module (1) is 30 mm-500 mm.
6. The waterproof structure of the intermodule high-low span according to claim 1, wherein: the metal pressing plate (8) comprises an upper folded plate section (8.1), an inclined plate section (8.2) and a lower folded plate section (8.3); the upper folding plate section (8.1) is attached to the outer side surface of the longitudinal keel (7) and is connected with the longitudinal keel (7) through a fastener (12); the lower folded plate section (8.3) is pressed on the outer side of the waterproof coiled material (6).
7. The waterproof structure of the intermodule high-low span of claim 6, wherein: and a second sealing paste (13) is arranged at the joint between the upper end of the upper folded plate section (8.1) and the longitudinal keel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121987551.3U CN215563950U (en) | 2021-08-23 | 2021-08-23 | A waterproof structure with high and low span between modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121987551.3U CN215563950U (en) | 2021-08-23 | 2021-08-23 | A waterproof structure with high and low span between modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215563950U true CN215563950U (en) | 2022-01-18 |
Family
ID=79840708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121987551.3U Active CN215563950U (en) | 2021-08-23 | 2021-08-23 | A waterproof structure with high and low span between modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215563950U (en) |
-
2021
- 2021-08-23 CN CN202121987551.3U patent/CN215563950U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205444568U (en) | Horizontal side fascia module of assembled and wall body | |
| CN216810648U (en) | Composite roof with heat preservation function | |
| CN209194862U (en) | A kind of profiled sheet composite heat-insulation roof system of suitable clean room environment with pressure | |
| CN107989276A (en) | Metal roof board and metal roof system | |
| CN205116571U (en) | Metal sheet flexible waterproof roofing and roof boarding that uses thereof | |
| CN204738462U (en) | Portable building photovoltaic roofing | |
| CN215563950U (en) | A waterproof structure with high and low span between modules | |
| CN213143998U (en) | Steel construction laboratory factory building of environmental protection and energy saving | |
| CN105507474B (en) | It is incubated closed breeding room | |
| CN210947267U (en) | Energy-saving heat-insulating wall body for steel structure board room workshop | |
| CN202299188U (en) | Mounting structure of solar photovoltaic glass for truss structure | |
| CN215519537U (en) | A connection node structure at the junction of roof lighting roof and roof panel | |
| CN117365018A (en) | Antique roof system and construction method with alternating terracotta tiles and glass louver skylights | |
| CN111197412A (en) | Assembled roof with elevator added in existing building and construction process thereof | |
| CN105926837A (en) | Modular heat preservation and sound insulation load-bearing wood wall plate | |
| CN215759548U (en) | Assembled light steel house structure | |
| CN217000543U (en) | Cornice type skylight and roof waterproof structure | |
| CN211736486U (en) | Assembled roof of existing building installs elevator additional | |
| CN205276718U (en) | Active waterproof system in metal roofing entrance to a cave | |
| CN115749160A (en) | Construction method of waterproof node of metal roof outlet structure | |
| CN202202463U (en) | Roofing system | |
| CN102444083B (en) | Pedestrian bridge adopting solar energy for illumination | |
| CN207739485U (en) | A kind of energy-saving environment protection curtain wall structure | |
| CN215563914U (en) | Profiled sheet heat preservation roofing and gable connected node structure | |
| CN201268907Y (en) | A roof support base |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |