CN214329634U - Parapet wall type steel flashing closing cornice - Google Patents
Parapet wall type steel flashing closing cornice Download PDFInfo
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- CN214329634U CN214329634U CN202022702027.9U CN202022702027U CN214329634U CN 214329634 U CN214329634 U CN 214329634U CN 202022702027 U CN202022702027 U CN 202022702027U CN 214329634 U CN214329634 U CN 214329634U
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Abstract
The utility model relates to a parapet type steel flashing binding off cornice belongs to building waterproof construction technical field. The utility model discloses a shaped steel cornice, anchor board and stagnant water strip, anchor board have a plurality of, all fix on the wall in the parapet through chemical bolt, all are fixed with a connecting piece on every anchor board, and shaped steel cornice and the connecting piece fixed connection on every anchor board, and the stagnant water strip is impressed and is installed between the wall in shaped steel cornice and parapet, and the stagnant water strip is followed the incessant cover in waterproofing membrane binding off limit and is arranged. The utility model relates to a rationally, installation easy operation, input cost low, intensity high, wholeness good, the later maintenance expense low and the fashioned shaped steel flashing of construction cornice appearance beautiful present, water-proof effects good, effectively solved traditional concrete cornice formwork, construction difficulties such as concreting, avoided traditional concrete cornice later stage in use lack the arris fall the angle and combine a great deal of problems such as department crack with parapet.
Description
Technical Field
The utility model belongs to the technical field of the construction, in particular to building waterproof construction specifically is a parapet shaped steel flashing binding off cornice.
Background
When the traditional construction method is adopted to construct the flashing eaves of the parapet wall, the phenomena of difficult formwork support, insufficient rigidity and unsuitable quality occur easily, the parapet wall is easy to damage in the later period, and excessive manpower and financial resources are required to be invested for maintenance. And because the construction of the flashing eaves of roofing parapet and wall body itself can not go on simultaneously, the roofing that leads to the construction completion easily like this uses the back for a long time (general service life is more than 5 years), ageing crack can appear in the juncture of twice construction to cause the waterproofing membrane that is located flashing eaves below to receive the mouth and appear the seepage phenomenon easily, the ageing crack that from this produces not only can influence the whole impression effect of roofing, more can influence the life of building.
Disclosure of Invention
The utility model aims at solving the problems existing in the prior art and providing a parapet shaped steel flashing binding off cornice. The cornice is a roof parapet flashing cornice which has simple structure, reasonable design, low investment cost and good use effect and can be constructed synchronously with plastering construction of the surface of the parapet wall body.
The utility model discloses a realize through following technical scheme:
a parapet wall type steel flashing closing-up cornice comprises a section steel cornice, an anchoring plate and a water stop strip;
the anchoring plates are fixed on the inner wall surface of the parapet wall through chemical bolts, and are uniformly distributed on the same horizontal line which is superposed with the closing edge of the waterproof roll paved on the inner wall surface of the parapet wall; each anchoring plate is fixed with a connecting piece;
the structural steel cornices are arranged along the connecting line direction of the anchoring plates, the central line of each structural steel cornice is superposed with the central line of each anchoring plate, and the structural steel cornices are fixedly connected with the connecting pieces on each anchoring plate;
the water stop strip is pressed in and installed between the profile steel cornice and the inner wall surface of the parapet wall, and the water stop strip is arranged along the closing edge of the waterproof coiled material in an uninterrupted covering mode.
Furthermore, the anchoring plates are made of galvanized steel anchoring plates, the size of each anchoring plate is 100 multiplied by 150 multiplied by 8mm, and the distance between every two adjacent anchoring plates is 1000 mm; the section steel cornice and the connecting piece are made of square steel pipes with the diameter of 40 multiplied by 60 mm.
Furthermore, the shaped steel cornice is installed towards the parapet wall with a 40mm surface, and the shaped steel cornice is outwards provided with a slope of 10%.
Furthermore, the outer surface of the cornice of the section steel is coated with a fluorocarbon paint layer.
Further, the thickness of the water stop strip in a non-extrusion state is larger than the distance between the profile steel cornice and the inner wall surface of the parapet wall.
Parapet shaped steel flashing binding off cornice, have characteristics such as installation easy operation, intensity height, wholeness are good, the later maintenance expense is low, waterproof binding off is tight, be suitable for extensive using widely. The utility model discloses need not to reserve the reinforcing bar of cornicing in a large number when the parapet is under construction, also need not the later stage and plant the muscle in a large number, accomplish each other not influence with the construction of main part parapet. The problems that the traditional concrete cornice formwork is erected, concrete is poured and the like are solved, the problems that the concrete cornice is broken off at the later stage in use and cracks are formed at the joint of the concrete cornice and the parapet wall are solved, and the influence of seasonal variation is small during construction. The invention does not need steel bar construction, formwork support and concrete pouring, greatly saves labor and construction time compared with the traditional concrete cornice, and effectively saves engineering cost.
The utility model relates to a rationally, installation easy operation, input cost low, intensity high, wholeness good, the later maintenance expense low and the fashioned shaped steel flashing of construction cornice appearance beautiful present, water-proof effects good, effectively solved traditional concrete cornice formwork, construction difficulties such as concreting, avoided traditional concrete cornice later stage in use lack the arris fall the angle and combine a great deal of problems such as department crack with parapet.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate exemplary embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention in any way.
Fig. 1 is a schematic sectional view of the present invention.
In the figure: 1-section steel cornice, 2-anchoring plates, 3-chemical bolts, 4-water-stop strips, 5-connecting pieces, 6-parapet walls and 7-waterproof coiled materials.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the present invention will be further clearly and completely described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Construction operation inconvenience to the traditional concrete or cement mortar flashing eaves that present parapet flashing cornices exist in the use, the expense is high, avoid appearing droing because of secondary forming's cornice and the increase of later maintenance expense, ageing crack will appear in the juncture of the twice construction that the flashing eaves and parapet wall body adopted, thereby easily cause the waterproofing membrane that is located flashing eaves below to receive the mouth and appear the seepage phenomenon, not only influence the life of building, follow-up more manpower that need drop into carries out periodic maintenance, and the problem that the whole of roofing was felt effect is influenced to produced ageing crack, a parapet type steel flashing binding off cornice is provided.
The parapet section steel flashing closing-up cornice comprises an exposed decorative part, a hidden fixed part and a waterproof closing-up measure; as shown in figure 1, the exposed decoration part is a section steel cornice 1, a hidden fixing part anchor plate 2 and a chemical bolt 3, and a waterproof closing measure is a water strip 4.
The anchoring plates 2 are fixed on the inner wall surface of the parapet wall 6 through chemical bolts 3, the anchoring plates 2 are uniformly distributed on the same horizontal line, the horizontal line is coincided with the closing edge of a waterproof coiled material 7 paved on the inner wall surface of the parapet wall 6, and a connecting piece 5 is fixed on each anchoring plate 2; the anchoring plates 2 are made of galvanized steel anchoring plates, the size of each anchoring plate 2 is 100 multiplied by 150 multiplied by 8mm, the distance between every two adjacent anchoring plates 2 is 1000mm, and the connecting piece 5 is made of a steel square pipe with the size of 40 multiplied by 60 mm.
The structural steel cornices 1 are arranged along the connecting line direction of the anchoring plates 2, the central line of each structural steel cornice 1 is superposed with the central line of each anchoring plate 2, and each structural steel cornice 1 is fixedly connected with a connecting piece 5 on each anchoring plate 2; shaped steel cornice 1 adopts the preparation of the square steel pipe of 40X 60mm to form, and 1 surface coating of shaped steel cornice has the fluorocarbon paint layer, and shaped steel cornice 1 is installed towards the parapet with the 40mm face, and 1 outside slope setting of taking 10% of shaped steel cornice to this avoids cornice upper portion to deposit water and plays cornice lower part olecranon effect.
The water stop strip 4 is pressed in and installed between the section steel cornice 1 and the inner wall surface of the parapet wall 6, and the water stop strip 4 is arranged along the closing edge of the waterproof coiled material 7 in an uninterrupted covering manner; the thickness of the water stop 4 in the non-extrusion state is larger than the distance between the section steel cornice 1 and the inner wall surface of the parapet 6, so that the water stop 4 can be firmly pressed into the space between the section steel cornice 1 and the inner wall surface of the parapet 6, and the problem of untight waterproof closing-up is effectively solved.
Meanwhile, the embodiment also provides a construction method of the parapet-shaped steel flashing closing-up cornice, the construction method is simple and convenient to operate, construction quality is easy to control, the service life of the constructed roof parapet flashing cornice is long, and roof waterproof quality is high, and the method comprises the following steps:
And step 6, coating construction: after all components are installed, anticorrosive treatment is carried out by coating antirust paint for three times, and the structural steel cornice 1 is subjected to spraying decoration by adopting fluorocarbon paint.
In the structure, the welding connection part is subjected to rust and corrosion prevention treatment.
The technical solutions in the embodiments of the present invention have been clearly and completely described above, and the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a parapet type steel flashing binding off cornice which characterized in that: comprises a section steel cornice, an anchoring plate and a water stop strip;
the anchoring plates are fixed on the inner wall surface of the parapet wall through chemical bolts, and are uniformly distributed on the same horizontal line which is superposed with the closing edge of the waterproof roll paved on the inner wall surface of the parapet wall; each anchoring plate is fixed with a connecting piece;
the structural steel cornices are arranged along the connecting line direction of the anchoring plates, the central line of each structural steel cornice is superposed with the central line of each anchoring plate, and the structural steel cornices are fixedly connected with the connecting pieces on each anchoring plate;
the water stop strip is pressed in and installed between the profile steel cornice and the inner wall surface of the parapet wall, and the water stop strip is arranged along the closing edge of the waterproof coiled material in an uninterrupted covering mode.
2. The parapet section steel flashing closed cornice of claim 1, which is characterized in that: the anchoring plates are made of galvanized steel anchoring plates, the size of each anchoring plate is 100 multiplied by 150 multiplied by 8mm, and the distance between every two adjacent anchoring plates is 1000 mm; the section steel cornice and the connecting piece are made of square steel pipes with the diameter of 40 multiplied by 60 mm.
3. The parapet wall type steel flashing closing cornice of claim 2, which is characterized in that: the shaped steel cornice is installed towards the parapet wall with a 40mm surface, and the shaped steel cornice outwards takes 10% slope setting.
4. The parapet section steel flashing closed cornice according to any one of claims 1 to 3, characterized in that: the outer surface of the cornice of the section steel is coated with a fluorocarbon paint layer.
5. The parapet section steel flashing closed cornice according to any one of claims 1 to 3, characterized in that: the thickness of the water stop bar in a non-extrusion state is larger than the distance between the profile steel cornice and the inner wall surface of the parapet wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022702027.9U CN214329634U (en) | 2020-11-20 | 2020-11-20 | Parapet wall type steel flashing closing cornice |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022702027.9U CN214329634U (en) | 2020-11-20 | 2020-11-20 | Parapet wall type steel flashing closing cornice |
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| CN214329634U true CN214329634U (en) | 2021-10-01 |
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| CN202022702027.9U Active CN214329634U (en) | 2020-11-20 | 2020-11-20 | Parapet wall type steel flashing closing cornice |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116220385A (en) * | 2023-04-04 | 2023-06-06 | 北京城建集团有限责任公司 | Installation method of connecting piece for building |
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2020
- 2020-11-20 CN CN202022702027.9U patent/CN214329634U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116220385A (en) * | 2023-04-04 | 2023-06-06 | 北京城建集团有限责任公司 | Installation method of connecting piece for building |
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