GB605685A - Roofing - Google Patents
RoofingInfo
- Publication number
- GB605685A GB605685A GB27146A GB27146A GB605685A GB 605685 A GB605685 A GB 605685A GB 27146 A GB27146 A GB 27146A GB 27146 A GB27146 A GB 27146A GB 605685 A GB605685 A GB 605685A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- ventilating
- ventilating layer
- foundation
- rail
- 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
Links
- 239000010410 layer Substances 0.000 abstract 16
- 239000010426 asphalt Substances 0.000 abstract 3
- 239000000945 filler Substances 0.000 abstract 3
- 239000004575 stone Substances 0.000 abstract 3
- -1 e.g. Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000002023 wood Substances 0.000 abstract 2
- 229920002522 Wood fibre Polymers 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 210000002268 wool Anatomy 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
- E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
-
- 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
- E04D13/14—Junctions of roof sheathings to chimneys or other parts extending above the roof
- E04D13/1407—Junctions of roof sheathings to chimneys or other parts extending above the roof for flat roofs
- E04D13/1415—Junctions to walls extending above the perimeter of the roof
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
605,685. Roofs. LINDQUIST, G. L. Jan. 3, 1946, No. 271. [Class 20(iv)] In a roof structure comprising a foundation of concrete, porous concrete or similar material, a ventilating layer pervious to air and moisture lying over the foundation and arranged to permit the removal of moisture by air circulation, and an outer overlying layer of roofing felt or the like, the ventilating layer consists of a granulated filler, e.g., stone, spread evenly over the foundation and applied by means of an adhesive, e.g., tar or asphalt, which lies as a thin surface layer on the filler grains and does not prevent the required air circulation. A superficial sealing layer, e.g., of cement and a filler of ground stone or quartz, may be applied on top of the ventilating layer. In fig. 1, a heat insulating layer 2 of porous concrete or the like is supported on a concrete foundation 1. A metal sheet 5 forms a water drip for condensate &c. from the ventilating layer 3 and a rain water drip-sheet 6 is arranged under the edge of the roofing felt 4. In Fig. 2, the ventilating layer 9, arranged on the concrete foundation 8, contains a heat-insulating slab 10 of wood fibre, corrugated paper or the like. The felt 11 passes over a wood strip 13 nailed to a strip 12. The face of the strip 13 in contact with the layer 9 is corrugated to give the air access to the layer, The lower part of the layer is vented through holes 20 in the drain 15 which is insulated from the slab 8 by a glass or stone wool mat 16, collars 17 on the drain being secured by asphalt 18. A layer 19 of tow linen extends down into the asphalt. In a further modification, a roof joins a wall which rises above it, a wood rail being secured to the wall above the ventilating layer, but in contact therewith. The rail is vertically corrugated on the wall side to give the air access to the ventilating layer, and the roofing felt covers the ventilating layer and the rail except for the apertures left by the corrugations. A metal screen projects from the wall, over the rail. A preferred thickness for the ventilating layer is from 8 to 30 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB27146A GB605685A (en) | 1946-01-03 | 1946-01-03 | Roofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB27146A GB605685A (en) | 1946-01-03 | 1946-01-03 | Roofing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB605685A true GB605685A (en) | 1948-07-28 |
Family
ID=9701412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27146A Expired GB605685A (en) | 1946-01-03 | 1946-01-03 | Roofing |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB605685A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587591A (en) * | 2012-03-19 | 2012-07-18 | 王�忠 | Light roofing system |
-
1946
- 1946-01-03 GB GB27146A patent/GB605685A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587591A (en) * | 2012-03-19 | 2012-07-18 | 王�忠 | Light roofing system |
| US9556616B2 (en) | 2012-03-19 | 2017-01-31 | Hainan Sequoia Creation Co., Ltd. | Light roofing system |
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