GB961134A - Method of manufacturing corrugated polystyrene - Google Patents
Method of manufacturing corrugated polystyreneInfo
- Publication number
- GB961134A GB961134A GB4051963A GB4051963A GB961134A GB 961134 A GB961134 A GB 961134A GB 4051963 A GB4051963 A GB 4051963A GB 4051963 A GB4051963 A GB 4051963A GB 961134 A GB961134 A GB 961134A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polystyrene
- sheet
- crabb
- heated
- expanded
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/56—After-treatment of articles, e.g. for altering the shape
- B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
- B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Laminated Bodies (AREA)
Abstract
961,134. Corrugating expanded (polystyrene) laminates. E. CRABB, and L. CRABB. May 16, 1960 [Feb. 14, 1959], No. 40519/63. Divided out of 961,132. Headings B5A and B5N. [Also in Divisions D1 and E1] A sheet of expanded polystyrene is corrugated on one or both surfaces with rectangular or wave-like corrugations by passing the sheet over a heated ribbed roller and subsequently cooling it either by a blast of cold air by using cooled rollers or plates. As shown, two rollers heated by water or steam corrugate the polystyrene at a maximum temperature in the range 75‹ C. to 110‹ C. The sheet may finally be coated with paper, fabric, or plastic, and may be used to line the inside of a roof.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4051963A GB961134A (en) | 1959-02-14 | 1959-02-14 | Method of manufacturing corrugated polystyrene |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4051963A GB961134A (en) | 1959-02-14 | 1959-02-14 | Method of manufacturing corrugated polystyrene |
Publications (1)
Publication Number | Publication Date |
---|---|
GB961134A true GB961134A (en) | 1964-06-17 |
Family
ID=10415297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4051963A Expired GB961134A (en) | 1959-02-14 | 1959-02-14 | Method of manufacturing corrugated polystyrene |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB961134A (en) |
-
1959
- 1959-02-14 GB GB4051963A patent/GB961134A/en not_active Expired
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