CN202787746U - Prefabricated projecting eave waterproof structure - Google Patents
Prefabricated projecting eave waterproof structure Download PDFInfo
- Publication number
- CN202787746U CN202787746U CN 201220482415 CN201220482415U CN202787746U CN 202787746 U CN202787746 U CN 202787746U CN 201220482415 CN201220482415 CN 201220482415 CN 201220482415 U CN201220482415 U CN 201220482415U CN 202787746 U CN202787746 U CN 202787746U
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- Prior art keywords
- prefabricated
- projecting
- polyurethane coating
- eave
- projecting eave
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- 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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Abstract
The utility model discloses a prefabricated projecting eave waterproof structure. The prefabricated projecting eave waterproof structure is characterized by comprising a prefabricated projecting eave, neat cement grout, waterproof mortar, a polyurethane coating, adhesive bitumen primer and a modified asphalt felt, wherein the projecting length of the prefabricated projecting eave is 50-60mm, a roof panel is pressed on the prefabricated projecting eave, the lap joint length of the prefabricated projecting eave and the roof panel is 80-120mm, step-shaped oversailing bricks are arranged below the prefabricated projecting eave, a layer of the neat cement grout is coated on the prefabricated projecting eave, the waterproof mortar with the thickness of 10-20mm is arranged on the neat cement grout, the strength of the waterproof mortar is M10, the polyurethane coating is arranged on the waterproof mortar, the adhesive bitumen primer is coated on the polyurethane coating, and the modified asphalt felt is arranged on the adhesive bitumen primer. The prefabricated projecting eave waterproof structure disclosed by the utility model is simple and practical.
Description
Technical field
The utility model relates to a kind of prefabricated water proof structure that cornices, and is applicable to construction field.
Background technology
Cornice is positioned at the roofing descending, is that rain water on roof compiles maximum parts, once there being seepage very serious. and therefore, studying the processing of the prefabricated waterproofing node that cornices, is an important step carrying out roof waterproof.
The utility model content
The technical problem that the utility model solves provides a kind of prefabricated water proof structure that cornices, and solves existing technical deficiency.
The utility model comprises prefabricated cornicing, plain-water slurry, waterproofing mortar, polyurethane coating film, adhesive bitument primer, modified asphalt felt, prefabricatedly cornice that to choose length be 50～60mm, roof panel is pressed in above prefabricated the cornicing, prefabricated cornice and the roof panel lap length be 80～120mm, the stairstepping oversailing bricks is set below prefabricated the cornicing, the prefabricated top brushing one deck plain-water slurry that cornices, the waterproofing mortar that thickness is 10～20mm is set above the plain-water slurry, waterproofing mortar intensity is M10, polyurethane coating film is set above the waterproofing mortar, brushing adhesive bitument primer above the polyurethane coating film arranges modified asphalt felt above the adhesive bitument primer.
The utility model is simple and practical.
Description of drawings
The prefabricated water proof structure schematic diagram that cornices of Fig. 1.
Accompanying drawing sign: 1, prefabricated cornicing, 2, plain-water slurry, 3, waterproofing mortar, 4, polyurethane coating film, 5, adhesive bitument primer, 6, modified asphalt felt, 7, roof panel.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is the prefabricated water proof structure schematic diagram that cornices.The utility model comprises and prefabricatedly cornices 1, plain-water slurry 2, waterproofing mortar 3, polyurethane coating film 4, adhesive bitument primer 5, modified asphalt felt 6, prefabricatedly cornice 1 to choose length be 60mm, roof panel 7 is pressed in prefabricated cornicing above 1, prefabricated cornice 1 and roof panel 7 lap length be 100mm, prefabricated cornicing arranges the stairstepping oversailing bricks below 1, the prefabricated brushing one deck plain-water slurry 2 above 1 that cornices, it is the waterproofing mortar 3 of 15mm that thickness is set above the plain-water slurry 2, waterproofing mortar 3 intensity are M10, polyurethane coating film 4 is set above the waterproofing mortar 3, brushing adhesive bitument primer 5 above the polyurethane coating film 4 arranges modified asphalt felt 6 above the adhesive bitument primer 5.
Claims (1)
1. prefabricated water proof structure that cornices, it is characterized in that comprising prefabricated cornicing, plain-water slurry, waterproofing mortar, polyurethane coating film, adhesive bitument primer, modified asphalt felt, prefabricatedly cornice that to choose length be 50～60mm, roof panel is pressed in above prefabricated the cornicing, prefabricated cornice and the roof panel lap length be 80～120mm, the stairstepping oversailing bricks is set below prefabricated the cornicing, the prefabricated top brushing one deck plain-water slurry that cornices, the waterproofing mortar that thickness is 10～20mm is set above the plain-water slurry, waterproofing mortar intensity is M10, polyurethane coating film is set above the waterproofing mortar, and brushing adhesive bitument primer above the polyurethane coating film arranges modified asphalt felt above the adhesive bitument primer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220482415 CN202787746U (en) | 2012-09-11 | 2012-09-11 | Prefabricated projecting eave waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220482415 CN202787746U (en) | 2012-09-11 | 2012-09-11 | Prefabricated projecting eave waterproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202787746U true CN202787746U (en) | 2013-03-13 |
Family
ID=47815025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220482415 Expired - Fee Related CN202787746U (en) | 2012-09-11 | 2012-09-11 | Prefabricated projecting eave waterproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202787746U (en) |
-
2012
- 2012-09-11 CN CN 201220482415 patent/CN202787746U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130911 |