WO2007099199A1 - Ventilation board - Google Patents
Ventilation board Download PDFInfo
- Publication number
- WO2007099199A1 WO2007099199A1 PCT/FI2007/000054 FI2007000054W WO2007099199A1 WO 2007099199 A1 WO2007099199 A1 WO 2007099199A1 FI 2007000054 W FI2007000054 W FI 2007000054W WO 2007099199 A1 WO2007099199 A1 WO 2007099199A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- board
- ventilation
- ventilation board
- accordance
- battens
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 26
- 239000003779 heat-resistant material Substances 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- 239000004566 building material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/17—Ventilation of roof coverings not otherwise provided for
- E04D13/178—Ventilation of roof coverings not otherwise provided for on the eaves of the roof
Definitions
- the present invention relates to ventilation board for making easier to build ventilated eaves on low-pitched roofs.
- Characteristic to the ventilation board in accordance with the invention is that the building board and battens are fixed to one another during prefabrication.
- the ventilation board in accordance with the invention offers a number of advantages.
- the venti- lated eaves structures can be provided on low-pitched roofs with a single building component and type of fastening.
- the logistics required to deliver the items to the roof and to handle them is simplified, the amount of work is reduced, and the job can be performed faster.
- the ventilation board in accordance with the invention it is possible to use lighter materials, thinner battens with smaller centre-to-centre spacing, which permits the use of a thinner building board, usually plywood, as the bridging board. This will offer savings in the cost of building materials, which is another argument for the economic feasibility of prefabrication.
- figure 1 illustrates one embodiment of the ventilation board in accordance with the invention viewed from the battening side
- figure 2 provides an end view of the ventilation board shown in figure 1
- figure 3 illustrates section A-A of the ventilation board shown in the preceding fig- ures.
- the bridging board of the prefabricated ventilation board shown in figures 1-3 consists of the standard-size building board 1, which is normally plywood.
- the size of the batten 2 is selected according to the required size of the ventilation gap.
- the size of the ventilation gap 5 can be increased by selecting a batten with a higher profile. With a smaller ventilation gap, a batten with a lower profile is sufficient.
- the building board and battens are fixed to one another either mechanically (3.) by nailing or screwing (e.g. by using nails or screws) or chemically (4.) by gluing (e.g. by using an adhesive) or by using a combination of these two methods.
- the ventilation board in accordance with the invention may also be made, in full or in part, of other easy-to-work weatherproof material resistant to high temperatures, such as plastic.
- the ventilation board in accordance with the invention is not limited to the above presented advantageous application but it can vary within the frames of the idea of the invention formed in the claims.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The present invention relates to a ventilation board for making easier to build ventilated eaves on low-pitched roofs. The prefabricated ventilation board includes a building board (1) and battens (2) fixed to one another to provide a ventilation gap (5) in between.
Description
VENTILATION BOARD
The present invention relates to ventilation board for making easier to build ventilated eaves on low-pitched roofs.
It is previously known to manufacture a ventilated sub-structure under a bituminous or plastic roofing membrane of low-piched roof eaves structures by constructing it in situ from separate battens and building boards.
This previously known method of providing ventilated eaves on low-pitched roofs makes it necessary to deliver a range of building materials to the roof. Additionally, a range of fastenings and tools are required for the completion of job, and the amount of work to be carried out on the roof is high and relatively time-consuming.
Characteristic to the ventilation board in accordance with the invention is that the building board and battens are fixed to one another during prefabrication.
The ventilation board in accordance with the invention offers a number of advantages. When a ventilation board in accordance with the invention is used, the venti- lated eaves structures can be provided on low-pitched roofs with a single building component and type of fastening. As a result, the logistics required to deliver the items to the roof and to handle them is simplified, the amount of work is reduced, and the job can be performed faster.
With the ventilation board in accordance with the invention, it is possible to use lighter materials, thinner battens with smaller centre-to-centre spacing, which permits the use of a thinner building board, usually plywood, as the bridging board. This will offer savings in the cost of building materials, which is another argument for the economic feasibility of prefabrication.
Next, the invention will be explained in more detail with reference to the accompa- nying drawings, in which, figure 1 illustrates one embodiment of the ventilation board in accordance with the invention viewed from the battening side, figure 2 provides an end view of the ventilation board shown in figure 1, and figure 3 illustrates section A-A of the ventilation board shown in the preceding fig- ures.
The bridging board of the prefabricated ventilation board shown in figures 1-3 consists of the standard-size building board 1, which is normally plywood. The size of
the batten 2 is selected according to the required size of the ventilation gap. The size of the ventilation gap 5 can be increased by selecting a batten with a higher profile. With a smaller ventilation gap, a batten with a lower profile is sufficient.
The building board and battens are fixed to one another either mechanically (3.) by nailing or screwing (e.g. by using nails or screws) or chemically (4.) by gluing (e.g. by using an adhesive) or by using a combination of these two methods.
Prospective users of the ventilation board in accordance with the invention are roofing contractors making low-pitched roofs with bitumen or plastic roofing membranes.
The ventilation board in accordance with the invention may also be made, in full or in part, of other easy-to-work weatherproof material resistant to high temperatures, such as plastic.
The ventilation board in accordance with the invention is not limited to the above presented advantageous application but it can vary within the frames of the idea of the invention formed in the claims.
Claims
1. A ventilation board for making easier to build ventilated eaves on low-pitched roofs, c h a r a c t e r i z e d in that the prefabricated ventilation board in- eludes a building board (1) and battens (2) fixed to one another to provide a ventilation gap (5) in between.
2. A ventilation board in accordance with claim 1, c h a r a c t e r i z e d in that the ventilation board is made of wood or other weatherproof and heat resistant material.
3. A ventilation board in accordance with claims 1 and 2, c h a r a c t e r i z e d in that the battens (2) are inclined, allowing the building board (1) serving as the base of the eaves structure to be placed at an angle relative to the sub- structures to which it is fixed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FIU20060097 | 2006-03-02 | ||
| FI20060097U FI7112U1 (en) | 2006-03-02 | 2006-03-02 | ventilation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2007099199A1 true WO2007099199A1 (en) | 2007-09-07 |
Family
ID=36192062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FI2007/000054 WO2007099199A1 (en) | 2006-03-02 | 2007-03-01 | Ventilation board |
Country Status (2)
| Country | Link |
|---|---|
| FI (1) | FI7112U1 (en) |
| WO (1) | WO2007099199A1 (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3086323A (en) * | 1959-02-27 | 1963-04-23 | Thermovent Products Corp | Ventilated building |
| NL8401228A (en) * | 1984-04-16 | 1985-11-18 | Wilhelmus Andreas Van Boxsel E | Self-supporting prefabricated roofing element - has rectangular board with ends resting on walls and spaced parallel eaves extending to ridge battens |
| EP0284319A2 (en) * | 1987-03-26 | 1988-09-28 | Sandra Lea | Improvements in roof structures |
| JPH01299948A (en) * | 1988-05-25 | 1989-12-04 | Daiwa House Ind Co Ltd | Roof panel with waterproof layer and installation structure thereof |
| JPH0559794A (en) * | 1991-09-03 | 1993-03-09 | Ibiden Co Ltd | Roof panel |
| JPH08277596A (en) * | 1995-04-05 | 1996-10-22 | Misawa Homes Co Ltd | Roof structure mainly based on panel and panel and venting method |
| JPH09144156A (en) * | 1996-01-31 | 1997-06-03 | Dow Kakoh Kk | Heat insulating roof structure and heat insulating panel |
| JP2004169417A (en) * | 2002-11-20 | 2004-06-17 | Misawa Homes Co Ltd | Roof panel, ventilation structure of roof, placement structure of roof panel |
| JP2004285782A (en) * | 2003-03-25 | 2004-10-14 | Asahi Gloval Kk | Roof panel |
| EP1471189A2 (en) * | 2000-09-14 | 2004-10-27 | Adolf Jandl | Building |
-
2006
- 2006-03-02 FI FI20060097U patent/FI7112U1/en not_active IP Right Cessation
-
2007
- 2007-03-01 WO PCT/FI2007/000054 patent/WO2007099199A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3086323A (en) * | 1959-02-27 | 1963-04-23 | Thermovent Products Corp | Ventilated building |
| NL8401228A (en) * | 1984-04-16 | 1985-11-18 | Wilhelmus Andreas Van Boxsel E | Self-supporting prefabricated roofing element - has rectangular board with ends resting on walls and spaced parallel eaves extending to ridge battens |
| EP0284319A2 (en) * | 1987-03-26 | 1988-09-28 | Sandra Lea | Improvements in roof structures |
| JPH01299948A (en) * | 1988-05-25 | 1989-12-04 | Daiwa House Ind Co Ltd | Roof panel with waterproof layer and installation structure thereof |
| JPH0559794A (en) * | 1991-09-03 | 1993-03-09 | Ibiden Co Ltd | Roof panel |
| JPH08277596A (en) * | 1995-04-05 | 1996-10-22 | Misawa Homes Co Ltd | Roof structure mainly based on panel and panel and venting method |
| JPH09144156A (en) * | 1996-01-31 | 1997-06-03 | Dow Kakoh Kk | Heat insulating roof structure and heat insulating panel |
| EP1471189A2 (en) * | 2000-09-14 | 2004-10-27 | Adolf Jandl | Building |
| JP2004169417A (en) * | 2002-11-20 | 2004-06-17 | Misawa Homes Co Ltd | Roof panel, ventilation structure of roof, placement structure of roof panel |
| JP2004285782A (en) * | 2003-03-25 | 2004-10-14 | Asahi Gloval Kk | Roof panel |
Also Published As
| Publication number | Publication date |
|---|---|
| FI7112U1 (en) | 2006-06-27 |
| FIU20060097U0 (en) | 2006-03-02 |
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| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| DPE1 | Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101) | ||
| NENP | Non-entry into the national phase |
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