CN202090526U - Rigid waterproof assembling unit for top of parapet wall - Google Patents
Rigid waterproof assembling unit for top of parapet wall Download PDFInfo
- Publication number
- CN202090526U CN202090526U CN2011200726161U CN201120072616U CN202090526U CN 202090526 U CN202090526 U CN 202090526U CN 2011200726161 U CN2011200726161 U CN 2011200726161U CN 201120072616 U CN201120072616 U CN 201120072616U CN 202090526 U CN202090526 U CN 202090526U
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- Prior art keywords
- flashing spare
- parapet
- bridgeware
- flashing
- spare
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Abstract
A rigid waterproof assembling unit for the top of a parapet wall comprises an outer flashing member, an inner flashing member and a support conversion member, wherein the support conversion member comprises a lower end face, an upper end face, a right side face and a vertical face; a folded edge is arranged at the right end of an upper end face of the outer flashing member; the outer side of the right side face of the support conversion member is connected with the inner side of the folded edge of the outer flashing member through a connecting nail; and the inner side of the upper end face of the support conversion member is fixedly connected with the outer side of an upper end face of the inner flashing member through a connecting nail. Through the change of the shapes of the inner and outer flashing members at the top of the parapet wall and the additional arrangement of the support conversion member used for connecting the inner and outer flashing members and a purlin at the top of the parapet wall, the connection of the inner and outer flashing members is changed into rigid waterproof connection through the support conversion member from the connecting nails with cement in the prior art. The rigid waterproof assembling unit for the top of the parapet wall has a simple structure, and the cement is not arranged in the integral connection, so that the top of the parapet wall has the rigid waterproof function, and the difficult problems of water leakage caused by the aging of cement at the lapping part is solved thoroughly.
Description
Technical field:
The utility model relates to the connecting assembly of the rigid waterproofing at a kind of parapet top, particularly a kind of being applied in steel work and the light steel and color plate building, the connecting assembly of the outer flashing spare in parapet top, interior flashing spare and support bridgeware.
Background technology:
In steel work and light steel and color plate building structure, the general existence that this building function key element of body of wall parapet all can be arranged, parapet often is positioned at the highest point of building, it is the top of external wall, it is attractive in appearance and waterproof requirement is very important, and the roof leakage phenomenon of a large amount of case histories also fully shows in the past: the trouble that the normal existence of this node of parapet top is leaked.Prior art parapet top connected node as shown in Figure 1, the inside and outside flashing plate on parapet top is to be fixed on above-mentioned parapet top bit after the connection by pulling rivet, fluid sealant or self-adhesion clay, so after fluid sealant or self-adhesion clay are aging, often become the hidden danger of leaking herein, although those skilled in the art are constantly studying the ageing resistance that improves fluid sealant, but sealing effectiveness at most also can only be kept 5～8 years, and the life-span of rigid building can reach 50～70 years, so can't accomplish that at all fluid sealant and building have the identical life-span; If outer flashing plate 1 ' of parapet and interior flashing plate 2 ' are processed as one, development size after then they merge often surpasses 1200mm, can not satisfy the standard-sized regulation of China's color painted steel strip, cause flashing spare to increase a large amount of splicing seams at length direction, and seam crossing must have lute in, the same hidden danger of leaking that easily forms, therefore, the waterproof on parapet top is still an insurmountable difficult problem in the prior art.
Summary of the invention:
In order to overcome the defective that prior art exists, the utility model is in the parapet top bit of steel work and light steel and color plate building, in meeting the state specified standards size range, by changing the shape of the inside and outside flashing spare of parapet top bit, and set up a support bridgeware that is used to connect inside and outside flashing spare and parapet top purlin, with special connected mode, with the connection between the flashing spare inside and outside the parapet, the pulling rivet of being established fluid sealant or self-adhesion clay by the folder of prior art connects the rigid waterproofing connection that changes into by the support bridgeware.The utility model is simple in structure, in whole the connection any fluid sealant or clay is not set, makes parapet top node position have the function of rigid waterproofing, has thoroughly solved a difficult problem that causes the parapet top to leak because of lap-joint's clay is aging.
Parapet described in the utility model top rigid waterproofing composite member, comprise: flashing spare 2, support bridgeware 3 in the outer flashing spare 1 in parapet top, the parapet top, the left end of flashing spare 2 is connected with the right-hand member that supports bridgeware 3 is inboard in described, outer flashing spare 1 is positioned at the top of supporting bridgeware 3, wherein supporting bridgeware 3 is an approximate right angle serpentine that keeps flat clockwise, comprise lower surface 3a, upper surface 3b, right flank 3c and facade 3d, as shown in Figure 5; The right-hand member of the upper surface 1b of the outer flashing spare in parapet top has a downward flanging 1a, the height of flanging 1a is 25-35mm, the length of upper surface 1b is 100～200mm, its length is influenced by outer flashing spare left end elevation, the spreading width of flashing spare is that 500mm-600mm is advisable in addition, makes under China's colored steel standard specification, reaches most economical effect, lower hem 1c is positioned at the lower end, bottom of outer flashing spare, as shown in Figure 2; The main body of flashing spare is middle inclined-plane 2c in the parapet top, can be processed into the shape that tilts to roofing, the preferred 2-5 of tilt angle alpha °, after rainwater or snow-broth thawing, can be along this inclined-plane, centre to roof drainage, the length of middle inclined-plane 2c is 100～450mm, this length is determined by the developed width of parapet and the development size of outer flashing spare, both overall sizes after launching of flashing spare and interior flashing spare are no more than 1000mm and are advisable in addition, " Contraband " type that folding on is arranged at the left end of middle inclined-plane 2c, comprise facade (2d) and upper surface (2a), as shown in Figure 4, the width of its upper surface 2a is 20-30mm, and the height of facade 2d is 20-30mm, and bottom flanging 2b is positioned at the lower end, bottom of flashing spare; Support the preferred 25-40mm of width of bridgeware lower surface 3a, the inboard outside with interior flashing spare upper surface 2a of upper surface 3b of supporting bridgeware is connected and fixed by connected nail, the width of upper surface 3b is advisable than the big 10-20mm of width of interior flashing spare upper surface 2a, installation with flashing spare 2 in guaranteeing, the outside of supporting the right flank 3c of bridgeware is connected by the inboard of connected nail with outer flashing spare flanging 1a, the little 3-5mm of height of the outer flashing spare flanging 1a of the aspect ratio of right flank 3c is advisable, the joint face of outer flashing spare flanging (1a) and support bridgeware right flank (3c) is positioned at the right side of flashing spare main body inclined-plane left end " Contraband " type, form the quadrangle of lower openings, it is bigger to guarantee to work as rainwater, when on the interior flashing spare ponding being arranged, also rainwater can be blocked, thereby can not cause the situation of leaking, the height that supports bridgeware facade 3d is 30-40mm, the little 8-10mm of aspect ratio elevation of right flank (3c), the height of facade 3d should be than the big 8-10mm of height of facade 2d on the interior flashing spare, can be by adjusting the height of facade 3d, the angle of inclination of inclined-plane 2c part in the middle of the flashing spare in regulating; The outer flashing spare in parapet described in the utility model top, can be according to the requirement of architectural design, adopt the artistic effect that satisfies building as planar shaped, garden arc, corrugated or the like shape, inside and outside flashing spare can bend at the construction field (site), also can be processed into standard component to adapt to the needs of different engineerings with the support bridgeware.
The mounting method of parapet described in the utility model top rigid waterproofing composite member is as follows:
The length of the upper surface 1b of step 2, the outer flashing spare 1 of basis, determine to support the horizontal range of bridgeware right flank 3c apart from side fascia 6 left sides, the length that is 1b deducts 25mm, 25mm is generally definite value, be the distance of the left part facade of outer flashing spare 1 to side fascia 6 left sides, be fixed on the upper surface of parapet purlin 9 supporting bridgeware 3, arrange at interval along the longitudinal direction of purlin and support bridgeware 3, the lower surface 3a that will support bridgeware 3 with connected nail is fixed in the purlin upper surface.
Step 4, outer flashing spare 1 is positioned over the top of supporting bridgeware 3, and with its flanging 1a, be fixed on the right flank 3c that supports bridgeware with connected nail, at this moment lay foam plug 8 outside between flashing spare 1 and the side fascia 6, then, lower hem 1c with outer flashing spare, be fixed on the side fascia 6 with connected nail, because outer flashing spare will support the upper surface 2a of bridgeware and interior flashing spare and cover fully, even if connect the pulling rivet nail sick water that supports bridgeware right flank and outer flashing spare flanging, also can be in outer flashing spare flanging flows to inclined-plane and flowing on the roofing under the parapet in the middle of the flashing spare, thereby accomplished that the overlap joint junction is not provided with any clay, flexible waterproof materials such as fluid sealant, and realize fully being rigidly connected.So far, finished the installation of parapet top rigid waterproofing composite member.
The utility model is by changing in the parapet top bit, the shape of outer flashing spare and structure, and the mode of setting up the support bridgeware, inside and outside flashing spare is connected with the support bridgeware respectively, be connected with parapet top purlin and support bridgeware, with the connection between the flashing spare inside and outside the parapet, the pulling rivet of being established fluid sealant or self-adhesion clay by the folder of prior art directly connects the indirect waterproof connection that changes into by the support bridgeware, will make a rainwater part that drops on the outer flashing spare flow to the exterior wall outside like this, another part flows to above the interior flashing spare of parapet, because of interior flashing spare main body has certain gradient, rainwater is flow on the roofing, even rainwater is bigger, when on the interior flashing spare ponding being arranged, the left end top of interior flashing spare also can stop rainwater to flow in the parapet with the quadrangle that outer flashing spare flanging and support bridgeware right flank joint face form, thereby can not leak, thereby make the node of this position need not lay fluid sealant or clay, thoroughly solve a difficult problem that causes the parapet top to leak because of lap-joint's clay is aging, prolonged the application life of building simultaneously greatly.The utility model is simple in structure, and composite member is easy for installation, owing to there is not the setting of fluid sealant and clay, can not be infected with dust, clean appearance is attractive in appearance, is easy to simultaneously safeguard, overhaul, can realize the standardization of inside and outside flashing spare and support bridgeware, have good versatility, economy.
Description of drawings
Fig. 1 is the prior art schematic diagram
Fig. 2 is that the rigid waterproofing of parapet top connects stereogram
Fig. 3 is a parapet top connected node schematic diagram
Fig. 4 is a flashing spare schematic diagram in the parapet top
Fig. 5 is for supporting the bridgeware schematic diagram
Fig. 6 is embodiment two schematic diagrames
Fig. 7 is embodiment three schematic diagrames
Shown in the figure: the outer flashing plate 1 ' of prior art parapet, flashing plate 2 ' in the prior art parapet, the outer flashing spare 1 in the utility model parapet top, outer flashing spare flanging 1a, outer flashing spare upper surface 1b, outer flashing spare lower hem 1c, flashing spare 2 in the parapet top, interior flashing spare upper surface 2, interior flashing spare lower hem 2b, inclined-plane 2c in the middle of the interior flashing spare, facade 2d on the interior flashing spare, support bridgeware 3, support bridgeware lower surface 3a, support bridgeware upper surface 3b, support bridgeware right flank 3c, support bridgeware facade 3d, side fascia 6, inner wall panel 7, foam plug 8, parapet purlin 9, self-adhesion clay 9 '.
The specific embodiment
Embodiment one
A kind of metal metope parapet top rigid waterproofing connecting assembly, comprise: flashing spare 2, support bridgeware 3, exterior wall contour plate 6, interior wall contour plate 7, polyurethane foam plug 8, parapet top purlin 9 in the outer flashing spare 1 in parapet top, the parapet top, the described parapet outer flashing spare flanging 1a in top is positioned at the right-hand member of upper surface 1b, highly be 25mm, the length of upper surface 1b is 150mm, and its height h apart from purlin 9 is 35mm; The width of flashing spare upper surface 2a is 20mm in the parapet top, and the height of bottom flanging 2b is 25mm, and the tilt angle alpha of the middle inclined-plane 2c of flashing spare is 4 ° in the parapet top, and the length of 2c is that the height of 145mmm, facade 2d is 20mm; The width that supports bridgeware lower surface 3a is 30mm; The inboard outside with interior flashing spare upper surface 2a of upper surface 3b of supporting bridgeware is connected and fixed by pulling rivet, and the width of upper surface 3b is 35mm, and the width of 3b is installed with flashing spare in guaranteeing 2 than the big 15mm of width of interior flashing spare upper surface 2a; The height of right flank 3c is 25mm; The height of facade 3d is 30mm, can regulate the angle of inclination of the middle inclined-plane 2c part of interior flashing spare by adjusting the height of facade 3d, and inside and outside flashing spare adopts the color steel sheet Bending Processing of 0.5mm; Can adopt the corrosion resistant plate of 1mm to be stamped to form and support bridgeware.
The mounting method of the described metal metope of present embodiment parapet top rigid waterproofing connecting assembly is as follows:
Step 4, the outer flashing spare 1 of planar shaped is positioned over the top of supporting bridgeware 3, and with the inboard of its flanging 1a, be fixed in the outside of the right flank 3c that supports bridgeware with pulling rivet, at this moment, the left end top of interior flashing spare forms quadrangle with the joint face of outer flashing spare flanging 1a and support bridgeware right flank 3c, even rainwater is when having ponding on the imperial palace flashing spare, this quadrangle also can block rainwater, thereby can not cause the situation of leaking;
Step 5, lay polyurethane foam plug 8 outside between flashing spare 1 and the exterior wall contour plate 6, in order to guarantee sealing performance herein, then, lower hem 1c with outer flashing spare, be fixed on the exterior wall contour plate 6 with pulling rivet, because outer flashing spare will support the upper surface 2a of bridgeware and interior flashing spare and cover fully, even if connect the pulling rivet nail sick water that supports bridgeware right flank and outer flashing spare flanging, also can be in outer flashing spare flanging flows to inclined-plane and flowing on the roofing under the parapet in the middle of the flashing spare, thereby accomplished that the overlap joint junction is not provided with any clay, flexible waterproof materials such as fluid sealant, and realize fully being rigidly connected.So far, finished the installation of parapet top rigid waterproofing connecting assembly.
Embodiment two
As shown in Figure 6, the described parapet of present embodiment top rigid waterproofing connecting assembly, comprise: flashing spare 2, support bridgeware 3, exterior wall contour plate 6, interior wall contour plate 7, polyurethane foam plug 8, parapet C shaped steel purlin 9 in the outer flashing spare 1 in parapet top, the parapet top, wherein the outer flashing spare flanging 1a in parapet top highly is 30mm, the length of upper surface 1b is 100mm, the height of its distance C shaped steel purlin is 35mm, the width of flashing spare upper surface 2a is 25mm in the parapet top, the height of bottom flanging 2b is 20mm, and the height of facade 2d is 20mm; The width that supports bridgeware lower surface 3a is 25mm, upper surface 3b is than the big 10mm of width of outer flashing spare upper surface 2a, the height of right flank 3c is 25mm, the height of facade 3d is 30mm, inside and outside flashing spare adopts the color steel sheet Bending Processing of 0.6mm, can adopt the Zinc-coated steel-plated punch of 1.2mm to form and support bridgeware.
The mounting method of present embodiment parapet top rigid waterproofing composite member is as follows:
Step 4, the outer flashing spare 1 of circular arc is positioned over the top of supporting bridgeware 3, and the inboard of its flanging 1a is fixed on the outside of supporting bridgeware right flank 3c;
Step 5, lay the polyurethane foam plug between flashing spare 1 and the exterior wall contour plate 6 outside, then, the lower hem 1c of outer flashing spare is fixed on the exterior wall contour plate 6.
Embodiment three
As shown in Figure 7, the described parapet of present embodiment top rigid waterproofing composite member, comprise: flashing spare 2, support bridgeware 3, exterior wall contour plate 6, interior wall contour plate 7, polyurethane foam plug 8, parapet C shaped steel purlin 9 in the outer flashing spare 1 in parapet top, the parapet top, the height of described outer flashing spare flanging 1a is 30mm, the length of upper surface 1b is 200mm, and the height of its distance C shaped steel purlin 9 is 40mm; The width of flashing spare upper surface 2a is 25mm in the parapet top, and the height of bottom flanging 2b is 30mm, and the angle of inclination of middle inclined-plane 2c is 2 °, and the height of facade 2d is 25mm; The width of support bridgeware lower surface 3a is excellent to be 40mm, the width that supports the upper surface 3b of bridgeware is 40mm, the width of 3b is than the big 15mm of width of interior flashing spare upper surface 2a, the height of right flank 3c is 25mm, the height of facade 3d is 35mm, the inside and outside flashing spare of present embodiment adopts the color steel sheet Bending Processing of 0.7mm, can adopt the aluminium sheet of 2mm to be stamped to form and support bridgeware.
The mounting method of the described parapet of present embodiment top rigid waterproofing connecting assembly is as follows:
Step 4, outer flashing spare is positioned over the top of supporting bridgeware, and, is fixed on the right flank that supports bridgeware with pulling rivet with its flanging;
Step 5, lay the polyurethane foam plug between flashing spare 1 and the exterior wall contour plate 6 outside, then, the lower hem 1c of outer flashing spare is fixed on the exterior wall contour plate 6.
Claims (10)
1. parapet top rigid waterproofing composite member, comprise outer flashing spare (1), interior flashing spare (2), support bridgeware (3), it is characterized in that supporting bridgeware and comprise lower surface (3a), upper surface (3b), right flank (3c) and facade (3d), the right-hand member of outer flashing spare upper surface (1b) has a flanging (1a), the outside of the right flank of described support bridgeware (3c) is connected by the inboard of connected nail with outer flashing spare flanging (1a), the left end of inclined-plane (2c) is " Contraband " type of last folding in the middle of the interior flashing spare, comprise facade (2d) and upper surface (2a), the inboard outside with interior flashing spare upper surface (2a), upper surface (3b) of supporting bridgeware is connected and fixed.
2. parapet as claimed in claim 1 top rigid waterproofing composite member, the height that it is characterized in that outer flashing spare flanging (1a) is 25-35mm.
3. parapet as claimed in claim 1 top rigid waterproofing composite member, the height that it is characterized in that supporting bridgeware facade (3d) is 30-40mm, the little 8-10mm of aspect ratio elevation of right flank (3c).
4. parapet as claimed in claim 1 top rigid waterproofing composite member is characterized in that supporting in the aspect ratio of bridgeware facade (3d) the big 10mm of height of facade (2d) on the flashing spare.
5. parapet as claimed in claim 1 top rigid waterproofing composite member is characterized in that supporting the little 3-5mm of height of the outer flashing spare flanging (1a) of aspect ratio of bridgeware right flank (3c).
6. parapet as claimed in claim 1 top rigid waterproofing composite member, the middle inclined-plane of flashing spare (2c) tilts to roofing in it is characterized in that.
7. as claim 1 or 5 described parapet top rigid waterproofing composite membeies, the angle of inclination on the middle inclined-plane of flashing spare (2c) is 2-5 ° in it is characterized in that, length is 100～450mm.
8. parapet as claimed in claim 1 top rigid waterproofing composite member, the width of flashing spare upper surface (2a) is 20-30mm in it is characterized in that.
9. as claim 1 or 8 described parapet top rigid waterproofing composite membeies, it is characterized in that supporting the width big 10-20mm of the width of bridgeware upper surface (3b) than interior flashing spare upper surface (2a).
10. parapet as claimed in claim 1 top rigid waterproofing composite member, it is characterized in that outer flashing spare flanging (1a) and the joint face that supports bridgeware right flank (3c) are positioned at the right side of flashing spare main body inclined-plane left end " Contraband " type, form the quadrangle of lower openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200726161U CN202090526U (en) | 2011-03-18 | 2011-03-18 | Rigid waterproof assembling unit for top of parapet wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200726161U CN202090526U (en) | 2011-03-18 | 2011-03-18 | Rigid waterproof assembling unit for top of parapet wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202090526U true CN202090526U (en) | 2011-12-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200726161U Expired - Lifetime CN202090526U (en) | 2011-03-18 | 2011-03-18 | Rigid waterproof assembling unit for top of parapet wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202090526U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301577A (en) * | 2018-04-02 | 2018-07-20 | 南昌大学 | A kind of structure of exterior wall finish layer |
| CN108396917A (en) * | 2018-04-02 | 2018-08-14 | 南昌大学 | A kind of structure of outer wall board finish coat |
| CN109098363A (en) * | 2018-07-26 | 2018-12-28 | 浙江广辉建设有限公司 | A kind of flanging flashing structure and construction method for roofing |
-
2011
- 2011-03-18 CN CN2011200726161U patent/CN202090526U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301577A (en) * | 2018-04-02 | 2018-07-20 | 南昌大学 | A kind of structure of exterior wall finish layer |
| CN108396917A (en) * | 2018-04-02 | 2018-08-14 | 南昌大学 | A kind of structure of outer wall board finish coat |
| CN109098363A (en) * | 2018-07-26 | 2018-12-28 | 浙江广辉建设有限公司 | A kind of flanging flashing structure and construction method for roofing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |