GB327407A - Material for insulation and construction purposes, and process for the manufacture of same - Google Patents
Material for insulation and construction purposes, and process for the manufacture of sameInfo
- Publication number
- GB327407A GB327407A GB19329A GB19329A GB327407A GB 327407 A GB327407 A GB 327407A GB 19329 A GB19329 A GB 19329A GB 19329 A GB19329 A GB 19329A GB 327407 A GB327407 A GB 327407A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hay
- straw
- cellulose
- metal
- gauze
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
Landscapes
- Dry Formation Of Fiberboard And The Like (AREA)
- Fireproofing Substances (AREA)
Abstract
327,407. Ingeberg, H. C. M., and Vesterlid, A. Jan. 2, 1929. Boards.-A material for insulating against heat and sound, and also for constructional purposes such as wainscoating, comprises a mixture of 99-50 per cent by weight of straw or hay which has been defibrated by mechanical treatment, e.g., in a hollander or in a roller crusher, or by subjecting to high-pressure steam or gas and suddenly releasing the pressure, and 1-50 per cent by weight of any kind of chemical fibrous cellulose, e.g., sulphite cellulose. A, network of straw, hay, metal gauze, wire, woven material, rope, or the like may be embedded in the mass. The material may be dyed, or may be fireproofed with ammonium sulphate, aluminium hydrate, or the like, or may be treated with a preservative such as zinc meta-arsenate, or a water-proofing agent such as linseed oil or solid paraffin. The material may be surfaced with a suspension of cellulose or wood pulp, or asbestos fibres in water, which may be mixed with dyeing, glutinous, or filling substances, or the material may be painted, dyed, or moulded. The material may he reinforced with an outer covering of metal sheet, metal gauze, net, cloth, pasteboard, asbestos paper or the like, or these may be embedded, or the composition may be mixed with stalks of straw or hay either separately or connected to a network of metal wire gauze, woven substances, ropes, or the like.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB19329A GB327407A (en) | 1929-01-02 | 1929-01-02 | Material for insulation and construction purposes, and process for the manufacture of same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB19329A GB327407A (en) | 1929-01-02 | 1929-01-02 | Material for insulation and construction purposes, and process for the manufacture of same |
Publications (1)
Publication Number | Publication Date |
---|---|
GB327407A true GB327407A (en) | 1930-04-02 |
Family
ID=9700045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19329A Expired GB327407A (en) | 1929-01-02 | 1929-01-02 | Material for insulation and construction purposes, and process for the manufacture of same |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB327407A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE934388C (en) * | 1949-03-12 | 1955-10-20 | Erik Oeman | Process for the production of porous fiberboard |
US3013935A (en) * | 1959-03-30 | 1961-12-19 | Hawaiian Dev Company Ltd | Printing paper containing low-strength, nonwoody lignocellulose and process of making the same |
-
1929
- 1929-01-02 GB GB19329A patent/GB327407A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE934388C (en) * | 1949-03-12 | 1955-10-20 | Erik Oeman | Process for the production of porous fiberboard |
US3013935A (en) * | 1959-03-30 | 1961-12-19 | Hawaiian Dev Company Ltd | Printing paper containing low-strength, nonwoody lignocellulose and process of making the same |
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