CN203256995U - Roof overhanging board waterproof structure - Google Patents
Roof overhanging board waterproof structure Download PDFInfo
- Publication number
- CN203256995U CN203256995U CN 201320303591 CN201320303591U CN203256995U CN 203256995 U CN203256995 U CN 203256995U CN 201320303591 CN201320303591 CN 201320303591 CN 201320303591 U CN201320303591 U CN 201320303591U CN 203256995 U CN203256995 U CN 203256995U
- Authority
- CN
- China
- Prior art keywords
- mortar
- cement mortar
- thickness
- roofing
- polyurethane waterproof
- 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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Abstract
The utility model discloses a roof overhanging board waterproof structure. The roof overhanging board waterproof structure is characterized in that a mortar leveling layer is arranged on the upper face of a roof structure board, the thickness of the mortar leveling layer is 15-20mm, a fiberglass mesh is paved on the upper face of the mortar leveling layer, cement mortar is arranged on the upper face of the fiberglass mesh, the strength of the cement mortar is M10, asphalt felt is paved on the upper face of the cement mortar, polyurethane waterproof paint film is arranged on the upper face of the asphalt felt, the thickness of the polyurethane waterproof paint film is 15-20mm, an aluminum flashing board is arranged at the overhanging end of the roof structure board, and the thickness of the aluminum flashing board is 2mm.
Description
Technical field
The utility model relates to a kind of roofing cantilevered plate water proof structure, is applicable to construction field.
Background technology
Roofing cantilevered plate seepage is quality problems common in the roof construction, should arouse attention.Only have by well designed, the quality of materials and in strict accordance with the construction process requirement well construction of keeping under strict control, handle thin section node well, could thoroughly eradicate the leakage problems of roofing cantilevered plate.
The utility model content
The technical problem that the utility model solves provides a kind of roofing cantilevered plate water proof structure, solves existing technical deficiency.
The utility model comprises roofing construction sheet, the mortar levelling layer, glass fiber mesh, cement mortar, malthoid, polyurethane waterproof coating, the aluminium flashing plate, the mortar levelling layer is set above the roofing construction sheet, the mortar levelling layer thickness is 15～20mm, lay glass fiber mesh above the mortar levelling layer, cement mortar is set above the glass fiber mesh, strength of cement mortar is M10, lay malthoid above the cement mortar, polyurethane waterproof coating is set above the malthoid, polyurethane waterproof coating thickness is 15～20mm, the roofing construction sheet termination of encorbelmenting arranges the aluminium flashing plate, and aluminium flashing plate thickness is 2mm.
The utility model is simple and practical.
Description of drawings
Fig. 1 roofing cantilevered plate water proof structure schematic diagram.
Accompanying drawing sign: 1, roofing construction sheet, 2, the mortar levelling layer, 3, glass fiber mesh, 4, cement mortar, 5, malthoid, 6, polyurethane waterproof coating, 7, the aluminium flashing plate.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is roofing cantilevered plate water proof structure schematic diagram.The utility model comprises roofing construction sheet 1, mortar levelling layer 2, glass fiber mesh 3, cement mortar 4, malthoid 5, polyurethane waterproof coating 6, aluminium flashing plate 7, mortar levelling layer 2 is set above the roofing construction sheet 1, mortar levelling layer 2 thickness are 18mm, lay glass fiber mesh 3 above the mortar levelling layer 2, cement mortar 4 is set above the glass fiber mesh 3, cement mortar semi-finals degree is M10, lay malthoid 5 above the cement mortar 4, polyurethane waterproof coating 6 is set above the malthoid 5, polyurethane waterproof coating 6 thickness are 18mm, roofing construction sheet 1 termination of encorbelmenting arranges aluminium flashing plate 7, and aluminium flashing plate 7 thickness are 2mm.
Claims (1)
1. roofing cantilevered plate water proof structure, it is characterized in that comprising roofing construction sheet, the mortar levelling layer, glass fiber mesh, cement mortar, malthoid, polyurethane waterproof coating, the aluminium flashing plate, the mortar levelling layer is set above the roofing construction sheet, the mortar levelling layer thickness is 15～20mm, lay glass fiber mesh above the mortar levelling layer, cement mortar is set above the glass fiber mesh, strength of cement mortar is M10, lay malthoid above the cement mortar, polyurethane waterproof coating is set above the malthoid, polyurethane waterproof coating thickness is 15～20mm, and the roofing construction sheet termination of encorbelmenting arranges the aluminium flashing plate, and aluminium flashing plate thickness is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320303591 CN203256995U (en) | 2013-05-17 | 2013-05-17 | Roof overhanging board waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320303591 CN203256995U (en) | 2013-05-17 | 2013-05-17 | Roof overhanging board waterproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203256995U true CN203256995U (en) | 2013-10-30 |
Family
ID=49469573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320303591 Expired - Fee Related CN203256995U (en) | 2013-05-17 | 2013-05-17 | Roof overhanging board waterproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203256995U (en) |
-
2013
- 2013-05-17 CN CN 201320303591 patent/CN203256995U/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: 20131030 Termination date: 20140517 |