CN109252670B - Metal plate construction process method for preventing narrow top surface of parapet from water seepage - Google Patents
Metal plate construction process method for preventing narrow top surface of parapet from water seepage Download PDFInfo
- Publication number
- CN109252670B CN109252670B CN201811202983.1A CN201811202983A CN109252670B CN 109252670 B CN109252670 B CN 109252670B CN 201811202983 A CN201811202983 A CN 201811202983A CN 109252670 B CN109252670 B CN 109252670B
- Authority
- CN
- China
- Prior art keywords
- plate
- metal plate
- water seepage
- top surface
- construction process
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
Abstract
The invention discloses a metal plate construction process method for preventing water seepage of a narrow top surface of a parapet wall, which comprises the following steps: preparing a plurality of metal plates in advance according to actual needs; the metal plate comprises a main plate and an auxiliary plate which are parallel to each other, the joint of the main plate and the auxiliary plate is an arc angle, and first mounting holes are formed in the main plate and the auxiliary plate; a first sealing adhesive layer is arranged in each second mounting hole; expansion sleeves are arranged in the second mounting holes; a second sealing adhesive layer is arranged in each expansion sleeve; connecting the metal plate with the base layer by inserting the connecting nails into the expansion sleeve after penetrating through the first mounting holes formed in the metal plate; and the two adjacent metal plates form a vacancy through the main plate and the auxiliary plate, and a third sealing adhesive layer is arranged at the vacancy. The construction method effectively solves the problem of water seepage caused by cracking of the parapet wall, thereby preventing water seepage.
Description
Technical Field
The invention relates to a metal plate construction process method for preventing water seepage of a narrow top surface of a parapet wall.
Background
Parapet walls are low walls around the roof of a building. When the wall body manufactured in the prior art is used, the problem of water seepage of the narrow top surface of the parapet wall due to cracking can occur.
Therefore, those skilled in the art have been devoted to develop a construction process capable of effectively solving the problem of water seepage caused by the crack of the narrow top surface of the parapet wall.
Disclosure of Invention
In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a construction process method capable of effectively solving the problem of water seepage of the narrow top surface of the parapet wall.
In order to achieve the purpose, the invention provides a metal plate construction process method for preventing water seepage of a narrow top surface of a parapet wall, which comprises the following steps:
s1: preparing a plurality of metal plates in advance according to actual needs;
the metal plate comprises a main plate and an auxiliary plate which are parallel to each other, the joint of the main plate and the auxiliary plate is an arc angle, and first mounting holes are formed in the main plate and the auxiliary plate;
s2: a plurality of second mounting holes matched with the first mounting holes are formed in the base layer;
s3: cleaning dust in each second mounting hole;
s4: a first sealing adhesive layer is arranged in each second mounting hole;
s5: expansion sleeves are arranged in the second mounting holes;
s6: a second sealing adhesive layer is arranged in each expansion sleeve;
s7: connecting the metal plate with the base layer by inserting the connecting nails into the expansion sleeve after penetrating through the first mounting holes formed in the metal plate;
s8: and the two adjacent metal plates form a vacancy through the main plate and the auxiliary plate, and a third sealing adhesive layer is arranged at the vacancy.
Preferably, in S3, the dust in the second mounting hole is blown out by the high-pressure gas, and the dust in the second mounting hole is cleaned.
Preferably, the main board is provided with a first groove, the adjacent metal plate auxiliary boards are provided with second grooves matched with the main board, and the lightning rod is arranged between the first groove and the second groove; the lightning rod is positioned at the cross connection position of the main board and the auxiliary board on the two adjacent metal boards; a fourth sealing adhesive layer is arranged at the joint of the lightning rod and the first groove and the second groove;
the mainboard is provided with two at least connection nails with the subplate junction, and the lightning rod is located between two connection nails.
Preferably, the first sealant layer, the second sealant layer, the third sealant layer and the fourth sealant layer are all weather-resistant sealants.
Preferably, the thickness of the main plate and the auxiliary plate is 3mm, and the distance between the top end of the auxiliary plate and the top end of the main plate is 4mm-5 mm; the thickness of the third sealant layer is 1mm-2 mm.
Preferably, the metal plate is made of an aluminum alloy.
Preferably, the metal plate is made of stainless steel.
Preferably, the outside of the base layer is provided with a leveling layer, the outside of the leveling layer is provided with a bonding layer, the outside of the bonding layer is provided with an EPS board, the outside of the EPS board is provided with a protective surface layer, and a decorative surface layer is arranged on the protective surface layer.
Preferably, baffles are arranged on two sides of the main plate and the auxiliary plate, each baffle is provided with a pre-opened hole, and an olecranon is arranged at the bottom of each baffle.
Preferably, the main plate and the auxiliary plate on each two adjacent metal plates are fixedly connected through the pre-opened holes by blind rivets.
The invention has the beneficial effects that: according to the invention, the metal plate is arranged on the top surface of the parapet wall, so that the metal plate cannot crack and cannot seep water, and meanwhile, the construction method disclosed by the invention is used for mounting, so that the problem of water seepage caused by cracking of the parapet wall is effectively solved, and the water seepage is effectively prevented.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of the metal plate of the present invention.
FIG. 3 is a schematic view showing the structure of the metal plate of the present invention when used alone.
Fig. 4 is a schematic structural diagram of the metal plate splicing in fig. 2.
Fig. 5 is a schematic sectional view taken along line a-a in fig. 4.
Fig. 6 is a schematic perspective view of fig. 4.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1 to 6, a method for constructing a metal plate for preventing water seepage on a narrow top surface of a parapet wall comprises the following steps:
s1: preparing a plurality of metal plates 1 in advance according to actual needs;
the metal plate 1 comprises a main plate 2 and an auxiliary plate 3 which are parallel to each other, the joint of the main plate 2 and the auxiliary plate 3 is an arc angle, and first mounting holes 5 are formed in the main plate 2 and the auxiliary plate 3;
s2: a plurality of second mounting holes 7 matched with the first mounting holes 5 are formed in the base layer 10;
s3: cleaning dust in each second mounting hole 7; in this embodiment, the dust in the second mounting hole is blown out by the high-pressure gas, so that the dust in the second mounting hole is cleaned up.
S4: a first sealing adhesive layer is arranged in each second mounting hole 7;
s5: expansion sleeves are arranged in the second mounting holes 7;
s6: a second sealing adhesive layer is arranged in each expansion sleeve;
s7: the metal plate 1 is connected with the base layer 10 by inserting the connecting nails 8 into the expansion sleeve after penetrating through the first mounting holes 5 formed on the metal plate 1;
s8: each two adjacent metal plates 1 form a vacant position 6 through the main plate 2 and the auxiliary plate 3, and a third sealant layer is arranged at the vacant position 6.
When the lightning rod needs to be installed, a first groove is formed in the main board 2, a second groove matched with the main board 2 is formed in the auxiliary board 3 of the adjacent metal board 1, and the lightning rod is arranged between the first groove and the second groove; a fourth sealing adhesive layer is arranged at the joint of the lightning rod and the first groove and the second groove; in this embodiment, the lightning rod is disposed at the intersection of the main board 2 and the sub-board 3 on two adjacent metal plates 1.
The mainboard 2 is provided with two at least connection nails 8 with the 3 junction of subplate, and the lightning rod is located between two connection nails 8.
The first sealing adhesive layer, the second sealing adhesive layer, the third sealing adhesive layer and the fourth sealing adhesive layer are all weather-resistant sealants.
The thickness of the main board 2 and the auxiliary board 3 is 3mm, and the distance between the top end of the auxiliary board 3 and the top end of the main board 2 is 4mm-5 mm; the thickness of the third sealant layer is 1mm-2 mm. The distance between the top end of the auxiliary board and the top end of the main board in the embodiment is 4 mm; the thickness of the third sealant layer is 1 mm.
In the present invention, the metal plate 1 can be made of aluminum alloy or stainless steel, and in the present embodiment, the metal plate 1 is made of aluminum alloy and can be coated with powder paint. In this embodiment, baffles 20 are disposed on both sides of the main plate 2 and the sub-plate 3, each baffle 20 is provided with a pre-opened hole 30, and an olecranon 21 is disposed at the bottom of each baffle 20. When the plurality of metal plates 1 are used in a combined mode, the connecting nails penetrate through the pre-opened holes 30 in the main plate 2 and the auxiliary plate 3 on the two adjacent metal plates 1 simultaneously, the baffle plates 20 on the two adjacent metal plates 1 are connected, and therefore stability of the plurality of metal plates 1 in the combined mode is improved. Preferably, in the present embodiment, the main plate 2 and the sub-plate 3 of each adjacent two metal plates 1 are fixedly connected through the pre-opening 30 by blind rivets.
The basic unit 10 outside is provided with screed-coat 11, the screed-coat 11 outside is provided with tie coat 12, the tie coat 12 outside is provided with EPS board 13, the EPS board 13 outside is provided with the protective surface layer, sets up finish coat 16 on the protective surface layer.
As shown in fig. 3, the metal plate 1 of the present invention can be used only by the main plate 2 when the lap joint is not required. When the metal plate is used in an overlapping way, the metal plates 1 can be enclosed into a circle, so that the metal plates 1 are connected in an end-to-end way. In order to avoid breaking the parapet wall during construction, the distance between the connecting nails and the civil engineering end is not less than 60 mm.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. A construction process method of a metal plate for preventing water seepage of a narrow top surface of a parapet wall is characterized by comprising the following steps: the method comprises the following steps:
s1: preparing a plurality of metal plates (1) in advance according to actual needs;
the metal plate (1) comprises a main plate (2) and an auxiliary plate (3) which are parallel to each other, the joint of the main plate (2) and the auxiliary plate (3) is an arc angle, and the main plate (2) and the auxiliary plate (3) are both provided with first mounting holes (5);
s2: a plurality of second mounting holes (7) matched with the first mounting holes (5) are formed in the base layer (10);
s3: cleaning dust in each second mounting hole (7);
s4: a first sealing adhesive layer is arranged in each second mounting hole (7);
s5: expansion sleeves are arranged in the second mounting holes (7);
s6: a second sealing adhesive layer is arranged in each expansion sleeve;
s7: connecting nails (8) are inserted into the expansion sleeve after penetrating through first mounting holes (5) formed in the metal plate (1) so as to connect the metal plate (1) with the base layer (10);
s8: and each two adjacent metal plates (1) form a vacancy (6) through the main plate (2) and the auxiliary plate (3), and a third sealant layer is arranged at the vacancy (6).
2. The construction process of the metal plate for preventing the narrow top surface of the parapet wall from water seepage as claimed in claim 1, which is characterized in that: in S3, the dust in the second mounting hole (7) is blown out by the high-pressure gas, and the dust in the second mounting hole (7) is cleaned.
3. The construction process of the metal plate for preventing the narrow top surface of the parapet wall from water seepage as claimed in claim 1, which is characterized in that: a first groove is formed in the main board (2), a second groove matched with the main board (2) for use is formed in the auxiliary board (3) of the adjacent metal board (1), and a lightning rod is arranged between the first groove and the second groove; the lightning rod is positioned at the cross connection position of the main board (2) and the auxiliary board (3) on the two adjacent metal boards (1); a fourth sealing adhesive layer is arranged at the joint of the lightning rod and the first groove and the second groove;
the junction of the main board (2) and the auxiliary board (3) is provided with at least two connecting nails (8), and the lightning rod is positioned between the two connecting nails (8).
4. The construction process of the metal plate for preventing the narrow top surface of the parapet wall from water seepage as claimed in claim 3, which is characterized in that: the first sealing adhesive layer, the second sealing adhesive layer, the third sealing adhesive layer and the fourth sealing adhesive layer are weather-proof sealants.
5. The construction process of the metal plate for preventing the narrow top surface of the parapet wall from water seepage as claimed in claim 1, which is characterized in that: the thickness of the main board (2) and the auxiliary board (3) is 3mm, and the distance between the top end of the auxiliary board (3) and the top end of the main board (2) is 4mm-5 mm; the thickness of the third sealant layer is 1mm-2 mm.
6. The construction process of the metal plate for preventing the narrow top surface of the parapet wall from water seepage as claimed in claim 1, which is characterized in that: the metal plate (1) is made of an aluminum alloy material.
7. The construction process of the metal plate for preventing the narrow top surface of the parapet wall from water seepage as claimed in claim 1, which is characterized in that: the metal plate (1) is made of stainless steel.
8. The construction process of the metal plate for preventing the narrow top surface of the parapet wall from water seepage as claimed in claim 1, which is characterized in that: basic unit (10) outside is provided with screed-coat (11), screed-coat (11) outside is provided with tie coat (12), tie coat (12) outside is provided with EPS board (13), EPS board (13) outside is provided with the protective surface layer, sets up finish coat (16) on the protective surface layer.
9. The construction process of the metal plate for preventing the narrow top surface of the parapet wall from water seepage as claimed in claim 1, which is characterized in that: baffles (20) are arranged on two sides of the main plate (2) and the auxiliary plate (3), pre-opened holes (30) are formed in each baffle (20), and olecranon (21) is arranged at the bottom of each baffle (20).
10. The construction process of the metal plate for preventing the narrow top surface of the parapet wall from water seepage as claimed in claim 9, wherein: the main plate (2) and the auxiliary plate (3) on each two adjacent metal plates (1) are fixedly connected through the pre-opened holes (30) by blind rivets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811202983.1A CN109252670B (en) | 2018-10-16 | 2018-10-16 | Metal plate construction process method for preventing narrow top surface of parapet from water seepage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811202983.1A CN109252670B (en) | 2018-10-16 | 2018-10-16 | Metal plate construction process method for preventing narrow top surface of parapet from water seepage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109252670A CN109252670A (en) | 2019-01-22 |
| CN109252670B true CN109252670B (en) | 2022-02-18 |
Family
ID=65046257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811202983.1A Active CN109252670B (en) | 2018-10-16 | 2018-10-16 | Metal plate construction process method for preventing narrow top surface of parapet from water seepage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109252670B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2193982A (en) * | 1986-08-08 | 1988-02-24 | Allfor Investment Limited | Gutter joint |
| CN205077748U (en) * | 2015-09-21 | 2016-03-09 | 北京北方空间建筑科技股份有限公司 | There is parapet post gable node construction system |
| CN205531055U (en) * | 2016-01-17 | 2016-08-31 | 温州市长城建设监理有限公司 | Metal sheet parapet that bears down on one |
| CN205918005U (en) * | 2016-08-25 | 2017-02-01 | 中启胶建集团有限公司 | Construction structures drips in parapet keeps warm |
| CN106906962B (en) * | 2017-03-14 | 2019-10-08 | 中冶建工集团有限公司 | A kind of building roof parapet flashing construction technology |
| CN213087123U (en) * | 2020-08-11 | 2021-04-30 | 中建(天津)工业化建筑工程有限公司 | Combined parapet |
-
2018
- 2018-10-16 CN CN201811202983.1A patent/CN109252670B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2193982A (en) * | 1986-08-08 | 1988-02-24 | Allfor Investment Limited | Gutter joint |
| CN205077748U (en) * | 2015-09-21 | 2016-03-09 | 北京北方空间建筑科技股份有限公司 | There is parapet post gable node construction system |
| CN205531055U (en) * | 2016-01-17 | 2016-08-31 | 温州市长城建设监理有限公司 | Metal sheet parapet that bears down on one |
| CN205918005U (en) * | 2016-08-25 | 2017-02-01 | 中启胶建集团有限公司 | Construction structures drips in parapet keeps warm |
| CN106906962B (en) * | 2017-03-14 | 2019-10-08 | 中冶建工集团有限公司 | A kind of building roof parapet flashing construction technology |
| CN213087123U (en) * | 2020-08-11 | 2021-04-30 | 中建(天津)工业化建筑工程有限公司 | Combined parapet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109252670A (en) | 2019-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104389349B (en) | The novel house can quickly remove, assembled and assemble method | |
| KR100512119B1 (en) | the construction method of outer wall insulating with insulation board | |
| CN109252670B (en) | Metal plate construction process method for preventing narrow top surface of parapet from water seepage | |
| CN109469220B (en) | Heat-insulation external wall and building construction process thereof | |
| CN110670798B (en) | Construction method of explosion-proof pressure-relief wall body of large industrial factory building | |
| CN110056149A (en) | The cladding architecture of exterior wall finished product thermal insulation plate and its construction technology | |
| CN110130546A (en) | A kind of assembled anti-knock internal partition wall and its installation method | |
| CN211774781U (en) | External wall insulation decorates intergral template construction structures | |
| CN107587635A (en) | The vertical bolt-type construction technique of exterior wall ceramic plate | |
| CN107035042A (en) | A kind of imitative stone curtain wall system and its construction method | |
| CN210177863U (en) | Dry hanging system structure of outer wall finished product insulation board | |
| CN115182496A (en) | Transverse-through and vertical-breaking type multi-element combined curtain wall system and construction method thereof | |
| CN211114334U (en) | Blue or green brick furred ceiling basic unit structure | |
| CN101158196A (en) | Suspended ceiling structure for mobile house | |
| CN113882562A (en) | Construction method of special-shaped double-sided wood grain fair-faced concrete wall | |
| CN113914517A (en) | Stone curtain wall system and construction method thereof | |
| JP4236196B2 (en) | Construction method of foamed resin insulation board for folded roof | |
| CN207277730U (en) | Exterior wall ceramic plate parapet bears down on one node structure | |
| CN202850246U (en) | External wall insulation system integrally constructed with lightweight-steel framework shear wall | |
| CN109707152A (en) | Aluminum alloy mould plate system and its construction method | |
| CN220451197U (en) | Scalable indoor metal curtain modularization installing the system | |
| CN110886424B (en) | Window flashing device and construction method thereof | |
| JP2016125217A (en) | Exterior tile repairing method | |
| CN213952821U (en) | Prefabricated flue mounting structure for building | |
| CN219952291U (en) | Waterproof and drainage node at roof of continuous glass curtain wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |