CN204001458U - Deformation joint of roof waterproof, insulation construction - Google Patents
Deformation joint of roof waterproof, insulation construction Download PDFInfo
- Publication number
- CN204001458U CN204001458U CN201420414319.4U CN201420414319U CN204001458U CN 204001458 U CN204001458 U CN 204001458U CN 201420414319 U CN201420414319 U CN 201420414319U CN 204001458 U CN204001458 U CN 204001458U
- Authority
- CN
- China
- Prior art keywords
- metal cover
- deformation joint
- cover plate
- galvanized metal
- masonry wall
- 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.)
- Expired - Fee Related
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
Abstract
The utility model proposes a kind of deformation joint of roof waterproof, insulation construction, be disposed with from bottom to top floor plate, insulation layer, cement mortar screeding layer, waterproof roll, mung bean stone topping and the first galvanized metal cover plate, it is characterized in that, position, both sides in deformation joint on described floor plate is respectively arranged with masonry wall, the position of the corresponding described deformation joint in described mung bean stone topping top is provided with the second galvanized metal cover plate, described the second galvanized metal cover plate has the V-type groove embedding in described deformation joint, in described V-type groove, filling has heat insulating material, described the first galvanized metal cover plate covers the top of described the second galvanized metal cover plate.This structure has not only solved deformation joint of roof from structure and has easily ftractureed, percolating water quality problems and solved deformation joint insulation problem.
Description
Technical field
The utility model relates to a kind of deformation joint of roof waterproof, insulation construction, is applicable to construction field.
Background technology
In the construction technology in existing house, the processing of deformation joint of roof is very crucial, the water proofing property of deformation joint, the quality of heat insulating ability will directly have influence on the use function of building and the service property (quality) of engineering, current deformation joint structure is mainly that insulation layer 1 is set on floor plate as shown in Fig. 1 or 2, cement mortar screeding layer 2 is set on insulation layer 1, two-layer waterproof roll 3, mung bean mud topping 4, on two-layer waterproof roll 3, lay mung bean mud topping 4, then on the waterproof roll of deformation joint of roof position, make the thick galvanized metal cover plate 5 of 2mm, and on metal cover board 5, overlay again one deck waterproof roll 6, then waterproof roll surrounding is cemented.As seen from the figure, metal cover board is laid immediately on the surplus that there is no distortion on waterproof roll, if both sides building unit produces distortion, the changing of the relative positions etc., will make deformation joint metal cover board and the changing of the relative positions of waterproof roll seam crossing, cracking, causing deformation joint infiltration and metal cover board not to do insulation processes, cold district in the winter time, existence because of the temperature difference, can produce in metal cover board bottom the dewfall phenomenon of condensed water, also have seepage to lower layer space, do not reach the object of waterproof, insulation, affect space and use function, affect the use function of whole building yet.
Utility model content
The utility model provides a kind of deformation joint of roof waterproof, insulation construction that can address the above problem.
The technical solution of the utility model is: a kind of deformation joint of roof waterproof, insulation construction, be disposed with from bottom to top floor plate, insulation layer, cement mortar screeding layer, waterproof roll, mung bean stone topping and the first galvanized metal cover plate, it is characterized in that, position, both sides in deformation joint on described floor plate is respectively arranged with masonry wall, the position of the corresponding described deformation joint in described mung bean stone topping top is provided with the second galvanized metal cover plate, described the second galvanized metal cover plate has the V-type groove embedding in described deformation joint, in described V-type groove, filling has heat insulating material, described the first galvanized metal cover plate covers the top of described the second galvanized metal cover plate.
Described waterproof roll is fitted in round-corner transition between part on described masonry wall lateral surface and the horizontal component of described waterproof roll, and radius is 30mm, and set knuckle is mainly to process in order to do flashing.
The second galvanized metal cover plate is screwed on described masonry wall, described the first galvanized metal cover plate comprises top board and downward bending and the biside plate vertical with top board, the lateral surface laminating of described side plate and its respective side masonry wall, described galvanized metal cover sheet thickness is 2mm.
The utility model has the following advantages and good effect: the utility model adds in deformation joint of roof both sides the body of building a wall, at deformation joint top, add a cover first floor 2mm thick " V " type galvanized metal cover plate, both sides are fixed, at " V " type galvanized metal cover plate, add a cover the thick galvanized metal cover plate of second layer 2mm again, by twice waterproof guard, reach the object of waterproof, and galvanized metal cover plate is made " V " type, as spring, can be out of shape with the change of both sides building unit, can not produce crack because of the excessive deformation of both sides building unit, strengthen the intensity of building; In addition, filled bitumen flax silk class hydrophobicity heat insulating material in " V " type galvanized metal cover plate, cold district in the winter time, galvanized metal cover plate can be because excessive temperature differentials produces condensed water, condensed water also can leak into lower layer space, filled bitumen flax silk class heat insulating material, solves metal cover board and reveals the problem, and improves the heat-insulating property of deformation joint of roof.
Accompanying drawing explanation
Fig. 1 is existing deformation joint of roof waterproof technique scheme;
Fig. 2 prior art option A partial enlarged drawing;
Fig. 3 is the schematic diagram of the utility model deformation joint of roof case waterproof, insulation construction;
Fig. 4 is C partial enlarged drawing in Fig. 3;
Fig. 5 is B partial enlarged drawing in Fig. 3.
The specific embodiment
Below in conjunction with concrete accompanying drawing, the utility model is explained in detail:
As shown in Fig. 3 to Fig. 5, a kind of deformation joint of roof waterproof, insulation construction, be disposed with from bottom to top floor plate 1, insulation layer 2, cement mortar screeding layer 3, waterproof roll 4, mung bean stone topping 5 and the first galvanized metal cover plate 6, it is characterized in that, position, both sides in deformation joint on described floor plate 1 is respectively arranged with masonry wall 7, the position of the corresponding described deformation joint in described mung bean stone topping 5 tops is provided with the second galvanized metal cover plate 8, described the second galvanized metal cover plate 8 has the V-type groove 9 embedding in described deformation joint, the interior filling of described V-type groove 9 has heat insulating material 10, described the first galvanized metal cover plate 6 covers the top of described the second galvanized metal cover plate 8.
Described the second galvanized metal cover plate 8 is screwed on described masonry wall 7, and described the first galvanized metal cover plate 6 comprises top board 61 and downward bending and the biside plate 62,63 vertical with top board, the lateral surface laminating of described side plate and its respective side masonry wall.
Floor plate 1 need to be done flashing with the contact position of masonry wall 7 and process, so waterproof roll is fitted in round-corner transition between part on described masonry wall lateral surface and the horizontal component of described waterproof roll, radius is 30mm.
Be covered in waterproof roll on masonry wall 7 along returning at least 250mm height on body of wall, cover the top of masonry wall 7, waterproof roll 5 can be pitch, high-polymer modified pitch etc., the V-type groove 9 of the second galvanized metal cover plate 8 arranges and in the time of can preventing from building the changing of the relative positions, produces the destruction that distortional stress causes building, at the interior filling filling of groove 9 Bituminous hemp fiber class thermal insulating material, in cold winter, can play the effect of insulation, by add again the effect that lid layer galvanized metal cover plate can play double-deck waterproof on the second galvanized metal cover plate 8, make water resistance more firm.
The above, it is only preferred embodiment of the present utility model, be not the utility model to be done to the restriction of other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (3)
1. a deformation joint of roof waterproof, insulation construction, be disposed with from bottom to top floor plate, insulation layer, cement mortar screeding layer, waterproof roll, mung bean stone topping and the first galvanized metal cover plate, it is characterized in that, position, both sides in deformation joint on described floor plate is respectively arranged with masonry wall, the position of the corresponding described deformation joint in described mung bean stone topping top is provided with the second galvanized metal cover plate, described the second galvanized metal cover plate has the V-type groove embedding in described deformation joint, in described V-type groove, filling has heat insulating material, described the first galvanized metal cover plate covers the top of described the second galvanized metal cover plate.
2. deformation joint of roof waterproof according to claim 1, insulation construction, is characterized in that, described waterproof roll is fitted in round-corner transition between part on described masonry wall lateral surface and the horizontal component of described waterproof roll, and knuckle is 30mm.
3. deformation joint of roof waterproof according to claim 1, insulation construction, it is characterized in that, described the second galvanized metal cover plate is screwed on described masonry wall, described the first galvanized metal cover plate comprises top board and downward bending and the biside plate vertical with top board, the lateral surface laminating of described side plate and its respective side masonry wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414319.4U CN204001458U (en) | 2014-07-25 | 2014-07-25 | Deformation joint of roof waterproof, insulation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414319.4U CN204001458U (en) | 2014-07-25 | 2014-07-25 | Deformation joint of roof waterproof, insulation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204001458U true CN204001458U (en) | 2014-12-10 |
Family
ID=52041481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420414319.4U Expired - Fee Related CN204001458U (en) | 2014-07-25 | 2014-07-25 | Deformation joint of roof waterproof, insulation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204001458U (en) |
-
2014
- 2014-07-25 CN CN201420414319.4U patent/CN204001458U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |