CN114941403B - Steel skeleton light plate roof sealing structure and construction method - Google Patents

Steel skeleton light plate roof sealing structure and construction method Download PDF

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Publication number
CN114941403B
CN114941403B CN202210289023.3A CN202210289023A CN114941403B CN 114941403 B CN114941403 B CN 114941403B CN 202210289023 A CN202210289023 A CN 202210289023A CN 114941403 B CN114941403 B CN 114941403B
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China
Prior art keywords
steel skeleton
skeleton light
plate
light plate
lapping
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CN202210289023.3A
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CN114941403A (en
Inventor
姜威
苏双常
王庆涛
梁晓波
徐小明
牛文克
宋文奇
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BEIJING CHONGJIAN ENGINEERING CO LTD
China 22MCC Group Corp Ltd
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BEIJING CHONGJIAN ENGINEERING CO LTD
China 22MCC Group Corp Ltd
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Priority to CN202210289023.3A priority Critical patent/CN114941403B/en
Publication of CN114941403A publication Critical patent/CN114941403A/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/38Devices for sealing spaces or joints between roof-covering elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/16Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The application relates to the field of building construction and discloses a steel skeleton light plate roof sealing structure and a construction method, wherein the steel skeleton light plate roof sealing structure comprises steel skeleton light plate modules, grouting layers and lapping plates, the steel skeleton light plate modules are fixedly provided with lapping lugs, the lapping lugs are respectively positioned on the side walls of the adjacent steel skeleton light plate modules, which are close to each other, the lapping plates are lapped and fixed on the adjacent lapping lugs, and the grouting layers are filled between the adjacent steel skeleton light plate modules; the application has the effect of reducing the leakage of the peculiar smell gas in the garbage bin from the plate seam.

Description

Steel skeleton light plate roof sealing structure and construction method
Technical Field
The application relates to the field of building construction, in particular to a steel skeleton light plate roof sealing structure and a construction method.
Background
The steel skeleton light plate is a roof plate, has the advantages of high bearing capacity, high structural safety, flexible shape, short construction period, long service life, good fireproof and waterproof effects, good sound insulation effects and the like, and is very suitable for being used as a roof of an industrial factory building. But as the garbage bin roof, the main construction difficulty of the steel skeleton light plate is the treatment of plate seams.
The traditional construction method of the slab joint comprises the steps of fixing a steel skeleton light-weight plate by adopting two phi 6 through long steel bars through interval welding, filling a polystyrene rod in a gap, then caulking by adopting 1:8 cement perlite heat-insulating mortar, and finally brushing a cement-based composite impervious coating with the thickness of 1 mm. Then the upper waterproof coiled material construction is carried out.
Research and development personnel find that the quality weak point of the traditional method is that the vertical contact surface of two materials exists at the joint of the roof, when the steel skeleton light plate is subjected to external force disturbance or adverse environmental climate influence such as quenching, the joint is easy to appear, the whole air tightness of the roof is influenced, and the defect that peculiar smell gas in a garbage bin easily leaks from the plate joint is considered to exist.
Disclosure of Invention
The application provides a steel skeleton light plate roof sealing structure and a construction method for reducing leakage of peculiar smell gas in a garbage bin from plate seams.
In a first aspect, the application provides a steel skeleton light plate roof sealing structure, which adopts the following technical scheme:
the steel skeleton light plate roof sealing structure comprises steel skeleton light plate modules, grouting layers and lapping plates, wherein lapping lugs are fixed on the steel skeleton light plate modules, the lapping lugs are respectively positioned on the side walls of the adjacent steel skeleton light plate modules, which are close to each other, the lapping plates are lapped and fixed on the adjacent lapping lugs, and the grouting layers are filled between the adjacent steel skeleton light plate modules; the lap joint lug is provided with a clamping and embedding groove, and the lap joint plate is fixedly provided with a clamping and embedding bar which is connected with the clamping and embedding groove in a clamping and embedding way.
Through adopting above-mentioned technical scheme, after lapping board and overlap joint lug fixed connection, owing to cover steel skeleton light plate module's board seam department to it is whole to connect into adjacent steel skeleton light plate module, thereby promoted steel skeleton light plate roofing's gas tightness, reduced in the garbage bin peculiar smell gas and leaked from the board seam.
Optionally, a cavity is formed in the lapping plate, a spring is fixed in the cavity, and the spring is used for reducing the occurrence of the condition that after the grouting layer is hardened, the grouting layer is loaded and extruded to produce through seams to overflow peculiar smell gas.
Optionally, a through long rib is welded and fixed on the lapping convex block, and the through long rib is used for improving the stability of the grouting layer for connecting the steel skeleton light plate module.
Optionally, be provided with ribbed rubber strip seal between the steel skeleton light plate module, ribbed rubber strip seal is located between the adjacent overlap joint lug, and is glued with the overlap joint lug that is close to respectively and be connected, ribbed rubber strip seal is used for assisting the overlap joint board to reduce in the rubbish storehouse peculiar smell gas and leaks from the board seam.
Optionally, be fixed with the bottom closure plate on the steel skeleton light plate module, the bottom closure plate is located the crack department of adjacent overlap joint lug below, the bottom closure plate is used for cooperating the stand in the rubbish storehouse to support steel skeleton light plate module.
Optionally, be provided with waterproofing membrane on the steel skeleton light plate module, waterproofing membrane lays and is fixed in steel skeleton light plate module top, waterproofing membrane is used for preventing ponding and permeates in the rubbish storehouse through steel skeleton light plate module.
Optionally, lay on the waterproofing membrane and be fixed with outside waterproof layer, outside waterproof layer is located the waterproofing membrane top, outside waterproof layer is used for preventing ponding through steel skeleton light board module infiltration rubbish storehouse in cooperation waterproofing membrane.
In a second aspect, the application provides a construction method of a steel skeleton light plate roof sealing structure, which adopts the following technical scheme:
a construction method of a steel skeleton light plate roof sealing structure comprises the following steps:
s1, overlapping a steel skeleton light plate module;
s2, installing a fixed lapping plate;
s3, mounting through long ribs;
s4, installing a ribbed rubber seal;
s5, filling a grouting layer for the first time;
s6, installing a bottom sealing plate;
s7, filling the grouting layer for the second time;
s8, paving waterproof coiled materials;
s9, paving an external waterproof layer.
In summary, the present application includes at least one of the following beneficial technical effects:
1. after the lapping plate is fixedly connected with the lapping convex blocks, the plate seams of the steel skeleton light plate modules are covered, and adjacent steel skeleton light plate modules are connected into a whole, so that the air tightness of the steel skeleton light plate roof is improved, and the leakage of peculiar smell gas in the garbage bin from the plate seams is reduced;
2. the arrangement of the ribbed rubber seal can further assist the lapping plate to reduce the leakage of the peculiar smell gas in the garbage bin from the plate seam;
3. the arrangement of the inner cavity of the lapping plate and the spring can reduce the occurrence of the condition that the grouting layer is hard and then is extruded by load to produce through seams so as to overflow the peculiar smell gas.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
fig. 2 is an exploded view for highlighting the splice plate and hiding the grout layer.
Reference numerals illustrate: 1. a steel skeleton light plate module; 11. overlapping the convex blocks; 111. a clamping groove; 12. a long rib is led; 2. a lapping plate; 21. a connecting plate; 22. rib plates; 23. a clamping strip; 24. a cavity; 25. a spring; 3. a grouting layer; 4. ribbed rubber seals; 5. a bottom closure plate; 6. waterproof coiled materials; 7. and an external waterproof layer.
Detailed Description
The present application will be described in further detail with reference to fig. 1-2.
The embodiment of the application discloses a steel skeleton light plate roof sealing structure.
Referring to fig. 1, a steel skeleton light plate roof sealing structure comprises a steel skeleton light plate module 1, a lapping plate 2 and a grouting layer 3, wherein the lapping plate 2 is fixed between adjacent steel skeleton light plate modules 1, and the grouting layer 3 is filled between the adjacent steel skeleton light plate modules 1 and wraps the lapping plate 2. In this embodiment, the grouting layer 3 may be a concrete grouting layer 3 added with an expanding agent, and the steel skeleton light-weight plate module 1 may be a roof plate module using a light-weight steel skeleton and a cold-drawn steel wire mesh as a supporting system, and using a modified cement perlite composite core material and a BAS composite anti-seepage wear-resistant coating.
Referring to fig. 1 and 2, the steel skeleton light plate modules 1 are respectively fixed with a lap joint lug 11 and a through long rib 12, the lap joint lugs 11 are positioned on the side walls of the adjacent steel skeleton light plate modules 1, which are close to each other, the lap joint lugs 11 are arranged along the length trend of the side walls, and are positioned close to the ground. The through long ribs 12 are welded on the side walls of the adjacent lap joint lugs 11, which are close to each other, and are arranged in the same direction with the length direction of the side walls.
Referring to fig. 1 and 2, the overlapping protruding blocks 11 are provided with clamping grooves 111, the clamping grooves 111 are located on the side wall of the overlapping protruding blocks 11 far away from the ground, and the clamping grooves 111 are arranged along the length direction of the overlapping protruding blocks 11. The lapping plate 2 comprises a connecting plate 21 and rib plates 22, the connecting plate 21 is lapped on two adjacent lapping convex blocks 11, a plurality of clamping embedded bars 23 are fixed on the connecting plate 21, only 2 channels are shown as illustrations in the embodiment, the clamping embedded bars 23 are in one-to-one correspondence with two clamping and embedding grooves 111 on the adjacent lapping convex blocks 11 where the connecting plate 21 is located, the clamping embedded bars 23 are in clamping and embedding connection with the clamping and embedding grooves 111, and after the clamping embedded bars 23 are in clamping and embedding connection with the clamping and embedding grooves 111, the connecting plate 21 is welded with the corresponding adjacent lapping convex blocks 11. The rib plates 22 are vertically arranged and welded on the corresponding side walls of the upper parts of the connecting plates 21, and the rib plates 22 are arranged along the length direction of the side walls.
Referring to fig. 2, a cavity 24 is formed in the rib plate 22, the cavity 24 is arranged along the length direction of the rib plate 22, a plurality of springs 25 are further arranged in the rib plate 22, and the springs 25 are all arranged along the length direction perpendicular to the rib plate 22 in the horizontal plane. The springs 25 are all fixed inside the cavity 24 and are equally distributed along the length of the rib 22. During use, when the filler layer surrounding the splice plate 2 is pressed or sheared inwardly under load, the spring 25 may exert a resilient force against the cavity 24 to counteract the loading, thereby reducing the occurrence of cracking of the filler layer and the creation of through-joints.
Referring to fig. 1 and 2, the steel skeleton light plate module 1 is further provided with a ribbed rubber seal 4, and the ribbed rubber seal 4 is located between adjacent lap joint lugs 11 and below the lap joint plate 2. The ribbed rubber seal 4 is arranged along the length direction of the lap joint convex blocks 11, and is simultaneously connected with the side wall glue of the lap joint convex blocks 11 adjacent to the two sides and the side wall glue of the connecting plate 21 which is close to the lap joint convex blocks.
Referring to fig. 1 and 2, the steel skeleton light plate module 1 is further provided with a bottom sealing plate 5, the bottom sealing plate 5 is located below the adjacent overlapping convex blocks 11, and the bottom sealing plate 5 covers the plate seams between the adjacent overlapping convex blocks 11 and is welded with the side wall of the adjacent steel skeleton light plate module 1 at the same time, and the bottom sealing plate 5 is welded with the end faces of the support columns in the garbage bin.
Referring to fig. 1 and 2, a waterproof roll 6 and an external waterproof layer 7 are fixedly paved on the steel skeleton light plate module 1, the waterproof roll 6 is fully paved on the side walls of all the steel skeleton light plate modules 1 far away from the ground, the external waterproof layer 7 is uniformly coated on the waterproof roll 6 after the waterproof roll 6 is paved, and the external waterproof layer 7 in this embodiment can be a polymer waterproof layer.
The embodiment of the application also discloses a construction method of the steel skeleton light plate roof sealing structure.
The method comprises the following steps:
s1, mounting a steel skeleton light plate module 1 on a garbage bin roof, and fixedly mounting a lap joint lug 11 on the steel skeleton light plate module 1;
s2, after the clamping insertion strip 23 and the clamping embedding groove 111 are clamped, welding the lapping plate 2 above the adjacent lapping convex blocks 11;
s3, welding through long ribs 12 on the side walls of the adjacent lap joint convex blocks 11, which are close to each other, and detecting whether the through long ribs 12 are stable or not;
s4, using cementing agent to install the ribbed rubber seal 4 between the through long rib 12 and the lapping plate 2, and ensuring that the ribbed rubber seal 4 is tightly connected with the side wall close to the adjacent lapping convex blocks 11 and the side wall of the lapping plate 2 at the same time;
s5, filling a grouting layer 3 between the lapping plate 2 and the through long ribs 12, and ensuring that the grouting layer 3 is filled tightly;
s6, welding the bottom sealing plate 5 below the adjacent lap joint convex blocks 11, and enabling the bottom sealing plate 5 to be fixedly connected with a column structure in the garbage bin;
s7, refilling the grouting layer 3 above the lapping convex blocks 11 and the lapping plates 2, and leveling the grouting layer 3 filled at this time and enabling the grouting layer 3 and the side wall of the steel skeleton light plate module 1, which is far away from the ground, to be in the same horizontal plane;
s8, paving a fixed waterproof coiled material 6 on the steel skeleton light plate module 1, and detecting whether the connection is tight;
and S9, uniformly coating an external waterproof layer 7 on the waterproof coiled material 6.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (6)

1. A steel skeleton light plate roof sealing structure is characterized in that: the grouting device comprises steel skeleton light plate modules (1), grouting layers (3) and lapping plates (2), wherein lapping lugs (11) are fixed on the steel skeleton light plate modules (1), the lapping lugs (11) are respectively positioned on the side walls of adjacent steel skeleton light plate modules (1) which are close to each other, the lapping plates (2) are lapped and fixed on the adjacent lapping lugs (11), and the grouting layers (3) are filled between the adjacent steel skeleton light plate modules (1); a clamping and embedding groove (111) is formed in the lap joint convex block (11), a clamping and embedding bar (23) is fixed on the lap joint plate (2), and the clamping and embedding bar (23) is in clamping and embedding connection with the clamping and embedding groove (111); a cavity (24) is formed in the lapping plate (2), a spring (25) is fixed in the cavity (24), and the spring (25) is used for reducing the occurrence of the condition that after the grouting layer (3) is hardened, the grouting layer is loaded and extruded to generate through seams to overflow peculiar smell gas; be provided with ribbed rubber strip of paper used for sealing (4) between steel skeleton light-duty plate module (1), ribbed rubber strip of sealing (4) are located between the adjacent overlap joint lug (11), and glue with overlap joint lug (11) that are close to respectively and be connected, ribbed rubber strip of sealing (4) are used for assisting overlap plate (2) to reduce in the garbage bin peculiar smell gas and leak from the slab joint.
2. The steel skeleton light board roofing sealing structure according to claim 1, wherein: and the connecting ribs (12) are welded and fixed on the lap joint convex blocks (11), and the connecting ribs (12) are used for improving the stability of the grouting layer (3) for connecting the steel skeleton light plate modules (1).
3. The steel skeleton light board roofing sealing structure according to claim 1, wherein: the steel skeleton light plate module (1) is fixedly provided with a bottom sealing plate (5), the bottom sealing plate (5) is positioned at a plate seam below the adjacent lap joint convex blocks (11), and the bottom sealing plate (5) is used for supporting the steel skeleton light plate module (1) by matching with an upright post in a garbage bin.
4. The steel skeleton light board roofing sealing structure according to claim 1, wherein: be provided with waterproofing membrane (6) on steel skeleton light plate module (1), waterproofing membrane (6) are laid and are fixed in steel skeleton light plate module (1) top, waterproofing membrane (6) are used for preventing ponding and permeate in the rubbish storehouse through steel skeleton light plate module (1).
5. The steel skeleton light board roofing sealing structure according to claim 4, wherein: the waterproof coiled material (6) is fixedly paved with an external waterproof layer (7), the external waterproof layer (7) is located above the waterproof coiled material (6), and the external waterproof layer (7) is used for being matched with the waterproof coiled material (6) to prevent water from seeping into the garbage bin through the steel skeleton light plate module (1).
6. A construction method of a steel skeleton light plate roof sealing structure, the steel skeleton light plate roof sealing structure comprising the steel skeleton light plate roof sealing structure according to any one of claims 1 to 5, characterized in that: the method comprises the following steps:
s1, overlapping a steel skeleton light plate module (1);
s2, installing a fixed lapping plate (2);
s3, mounting a through long rib (12);
s4, installing a ribbed rubber seal (4);
s5, filling the grouting layer (3) for the first time;
s6, installing a bottom sealing plate (5);
s7, filling the grouting layer (3) for the second time;
s8, paving waterproof coiled materials (6);
s9, paving an external waterproof layer (7).
CN202210289023.3A 2022-03-23 2022-03-23 Steel skeleton light plate roof sealing structure and construction method Active CN114941403B (en)

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Application Number Priority Date Filing Date Title
CN202210289023.3A CN114941403B (en) 2022-03-23 2022-03-23 Steel skeleton light plate roof sealing structure and construction method

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Application Number Priority Date Filing Date Title
CN202210289023.3A CN114941403B (en) 2022-03-23 2022-03-23 Steel skeleton light plate roof sealing structure and construction method

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CN114941403A CN114941403A (en) 2022-08-26
CN114941403B true CN114941403B (en) 2023-08-22

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208857983U (en) * 2018-09-13 2019-05-14 淮南市勇创机电设备安装有限公司 A kind of steel skeleton light-duty Side fascia seam construction
CN211522841U (en) * 2020-01-14 2020-09-18 马栋 Road bridge transition lap joint plate device
CN213143542U (en) * 2020-07-23 2021-05-07 日照市建筑设计研究院有限公司 Prefabricated steel framework light floor butt joint connecting node structure
CN113718967A (en) * 2021-09-14 2021-11-30 上海宝冶集团有限公司 Plugging structure and plugging method for steel skeleton light plate gap
CN215630748U (en) * 2021-08-23 2022-01-25 山东科能新型建材有限公司 Steel skeleton light plate joint structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208857983U (en) * 2018-09-13 2019-05-14 淮南市勇创机电设备安装有限公司 A kind of steel skeleton light-duty Side fascia seam construction
CN211522841U (en) * 2020-01-14 2020-09-18 马栋 Road bridge transition lap joint plate device
CN213143542U (en) * 2020-07-23 2021-05-07 日照市建筑设计研究院有限公司 Prefabricated steel framework light floor butt joint connecting node structure
CN215630748U (en) * 2021-08-23 2022-01-25 山东科能新型建材有限公司 Steel skeleton light plate joint structure
CN113718967A (en) * 2021-09-14 2021-11-30 上海宝冶集团有限公司 Plugging structure and plugging method for steel skeleton light plate gap

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