GB245056A - Improved manufacture of joists, beams, girders, shuttering and like building materials - Google Patents
Improved manufacture of joists, beams, girders, shuttering and like building materialsInfo
- Publication number
- GB245056A GB245056A GB11833/25A GB1183325A GB245056A GB 245056 A GB245056 A GB 245056A GB 11833/25 A GB11833/25 A GB 11833/25A GB 1183325 A GB1183325 A GB 1183325A GB 245056 A GB245056 A GB 245056A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wires
- wood
- rope
- wound
- girders
- 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
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/28—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of materials not covered by groups E04C3/04 - E04C3/20
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
245,056. Erdmann, K., (Assignee of Austro-American Magnesite Co., Osterreichisch- Amerikanische Magnesitges., Ges.). Dec. 27, 1924, [Convention date]. Void [Published under Sect. 91 of the Acts]. Paper, wood, and fibrous pipes and tubes.- Tubular girders are constructed from a fibrous material, such as wood wool or peat wool, in rope form, which is helically wound in one or more layers about a mandrel, and drawn off the latter after hardening with Sorel cement. The rope may be impregnated with the hardening medium before winding. The rope 1 may be provided with an iron wire core 2. When the tube is wound with more than one layer, wires 5, 6 may be provided between the layers, the wires 6 being placed parallel to the axis and the wires 5 being wound helically. A pair of tubular elements may be joined together for use as roof beams. A beam, Fig. 5, may be provided with longitudinal channels, concrete being poured in between tubes 11 and the outer element. The elements may be plastered or rendered with lime, stone, wood, asbestos cement, or asphalt before erection.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE245056X | 1924-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB245056A true GB245056A (en) | 1926-02-25 |
Family
ID=5929082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11833/25A Expired GB245056A (en) | 1924-12-27 | 1925-05-06 | Improved manufacture of joists, beams, girders, shuttering and like building materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB245056A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675604A (en) * | 2017-09-08 | 2018-02-09 | 北京翔鲲水务建设有限公司 | Cast-in-situ concrete hollow slab beam and its core construction method for supporting |
-
1925
- 1925-05-06 GB GB11833/25A patent/GB245056A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675604A (en) * | 2017-09-08 | 2018-02-09 | 北京翔鲲水务建设有限公司 | Cast-in-situ concrete hollow slab beam and its core construction method for supporting |
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