GB1106342A - Water impervious sheet material - Google Patents
Water impervious sheet materialInfo
- Publication number
- GB1106342A GB1106342A GB1544364A GB1544364A GB1106342A GB 1106342 A GB1106342 A GB 1106342A GB 1544364 A GB1544364 A GB 1544364A GB 1544364 A GB1544364 A GB 1544364A GB 1106342 A GB1106342 A GB 1106342A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bitumen
- coated
- strip
- layer
- stabilized
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Abstract
1,106,342. Laminates. PERMANITE Ltd. 10 May, 1965 [14 April, 1964], No. 15433/64. Heading B5N. A sheet or strip material comprises a basic flexible sheet or strip of either a fibre based felt formed wholly or mainly of animal and/or vegetable fibres or formed wholly or mainly of asbestos fibres, impregnated and coated on at least one face with bitumen, coal tar pitch or asphalt which is substantially non-adhesive at normal or atmospheric temperatures, or of glass fibre tissue coated on at least one face with a bitumen, coal tar pitch or asphalt which is substantially non-adhesive at normal or atmospheric temperatures, characterized by an additional layer on one of the faces of the coated or coated and impregnated sheet or strip of a stabilized self-adhesive bitumen capable of adhesion cold or at normal atmospheric temperatures and a cover sheet or strip of release material applied over the external face of the stabilized self-adhesive layer. The stabilized bitumen may form a continuous or discontinuous layer and may be applied to the coated or non-coated surface of the felt or tissue. In a modification of the invention, granular material e.g. gravel is applied to the coated surface of the felt or tissue prior to the application thereto of the stabilized bitumen layer. Specified stabilizers for the bitumen layer are short fibres of cow and goat hair, jute, flax and ground asbestos. In Fig. 1, strip 10 is drawn through tank 11 containing impregnant, between rollers 13 (these steps being omitted for a glass fibre tissue strip), over transfer coating roller 15, optionally over transfer coating roller 16, past transfer roller 21 where stabilized bitumen is applied, a layer of release paper 25 then being applied to the stabilized bitumen layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1544364A GB1106342A (en) | 1964-04-14 | 1964-04-14 | Water impervious sheet material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1544364A GB1106342A (en) | 1964-04-14 | 1964-04-14 | Water impervious sheet material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1106342A true GB1106342A (en) | 1968-03-13 |
Family
ID=10059226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1544364A Expired GB1106342A (en) | 1964-04-14 | 1964-04-14 | Water impervious sheet material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1106342A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2172428A1 (en) * | 1972-02-19 | 1973-09-28 | Tajima Roofing Co | |
WO1986004106A1 (en) * | 1984-12-28 | 1986-07-17 | Decade Waterproofing And Products Pty. Ltd. | Waterproof membrane |
GB2267054A (en) * | 1992-05-22 | 1993-11-24 | Premier Coatings Ltd | Waterproofing membrane |
-
1964
- 1964-04-14 GB GB1544364A patent/GB1106342A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2172428A1 (en) * | 1972-02-19 | 1973-09-28 | Tajima Roofing Co | |
WO1986004106A1 (en) * | 1984-12-28 | 1986-07-17 | Decade Waterproofing And Products Pty. Ltd. | Waterproof membrane |
GB2184061A (en) * | 1984-12-28 | 1987-06-17 | Decade Waterproofing And Produ | Waterproof membrane |
GB2267054A (en) * | 1992-05-22 | 1993-11-24 | Premier Coatings Ltd | Waterproofing membrane |
GB2267054B (en) * | 1992-05-22 | 1995-11-15 | Premier Coatings Ltd | Waterproofing membrane |
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