GB570665A - Improvements in or relating to reinforced concrete floors and roofs - Google Patents
Improvements in or relating to reinforced concrete floors and roofsInfo
- Publication number
- GB570665A GB570665A GB894243A GB894243A GB570665A GB 570665 A GB570665 A GB 570665A GB 894243 A GB894243 A GB 894243A GB 894243 A GB894243 A GB 894243A GB 570665 A GB570665 A GB 570665A
- Authority
- GB
- United Kingdom
- Prior art keywords
- beams
- slabs
- concrete
- rod
- cast
- 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
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
- E04B5/26—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with filling members between the beams
- E04B5/261—Monolithic filling members
- E04B5/265—Monolithic filling members with one or more hollow cores
Abstract
570,665. Reinforced concrete floors and roofs. JONES, E. June 3, 1943, No. 8942. [Class 20 (iv)] A reinforced concrete floor comprises beams 10 of inverted T-section whose flanges support concrete slabs 11 precast or cast in situ laid on cement 14. A concrete covering 13 is added. The beam may be surface uppermost and any desired surface finish, such as wood graining, given to it. This surface may be left exposed and the slabs 12 covered with plaster 15, or the slabs may be stepped-and both slab and beam covered with plaster 17. The beam is provided with longitudinal reinforcing rods 18, 19, 20, 21, and transverse reinforcement comprising rods 22 hooked over the rod 19, bent around the rod 18, and extended laterally into the flanges of the beam. In forming a roof, Fig. 3, beams 25 are cast in situ on the walls 26, and rafters 10 support slabs 31. The lower ends of beams 10 may rest in recesses in beams 25, or the latter may be cast around them. One flange of beam 10 is cut away at 29 to support the other rafter beam. A rod 30 extends through the webs of the beams, Concrete 32 is added to form the ridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB894243A GB570665A (en) | 1943-06-03 | 1943-06-03 | Improvements in or relating to reinforced concrete floors and roofs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB894243A GB570665A (en) | 1943-06-03 | 1943-06-03 | Improvements in or relating to reinforced concrete floors and roofs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB570665A true GB570665A (en) | 1945-07-17 |
Family
ID=9862293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB894243A Expired GB570665A (en) | 1943-06-03 | 1943-06-03 | Improvements in or relating to reinforced concrete floors and roofs |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB570665A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5704181A (en) * | 1995-04-13 | 1998-01-06 | Fisher; Daniel G. | Dissymetric beam construction |
| US5729940A (en) * | 1994-11-19 | 1998-03-24 | Roger Bullivant Of Texas, Inc. | Structural beam for use in flooring system |
| US6442908B1 (en) * | 2000-04-26 | 2002-09-03 | Peter A. Naccarato | Open web dissymmetric beam construction |
| ES2190744A1 (en) * | 2001-10-25 | 2003-08-01 | Sanchez Jaime Enrique Jimenez | Self-supporting pretensioned beam for the construction of houses and its manufacture. |
| ES2217894A1 (en) * | 2001-04-03 | 2004-11-01 | Jaime Enrique Jimenez Sanchez | Forge for use during construction, has joists that is arranged on hollow part, and stern whose curved parts support joists, where contact part is connected with curved parts of stern |
| US10443502B2 (en) | 2015-04-13 | 2019-10-15 | Rolls-Royce Plc | Rotor damper |
| CN114837340A (en) * | 2022-04-27 | 2022-08-02 | 广东省交通规划设计研究院集团股份有限公司 | Prefabricated floor slab pitched roof structure, construction method and prefabricated floor slab |
-
1943
- 1943-06-03 GB GB894243A patent/GB570665A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5729940A (en) * | 1994-11-19 | 1998-03-24 | Roger Bullivant Of Texas, Inc. | Structural beam for use in flooring system |
| US5704181A (en) * | 1995-04-13 | 1998-01-06 | Fisher; Daniel G. | Dissymetric beam construction |
| US6442908B1 (en) * | 2000-04-26 | 2002-09-03 | Peter A. Naccarato | Open web dissymmetric beam construction |
| ES2217894A1 (en) * | 2001-04-03 | 2004-11-01 | Jaime Enrique Jimenez Sanchez | Forge for use during construction, has joists that is arranged on hollow part, and stern whose curved parts support joists, where contact part is connected with curved parts of stern |
| ES2190744A1 (en) * | 2001-10-25 | 2003-08-01 | Sanchez Jaime Enrique Jimenez | Self-supporting pretensioned beam for the construction of houses and its manufacture. |
| US10443502B2 (en) | 2015-04-13 | 2019-10-15 | Rolls-Royce Plc | Rotor damper |
| CN114837340A (en) * | 2022-04-27 | 2022-08-02 | 广东省交通规划设计研究院集团股份有限公司 | Prefabricated floor slab pitched roof structure, construction method and prefabricated floor slab |
| CN114837340B (en) * | 2022-04-27 | 2023-10-27 | 广东省交通规划设计研究院集团股份有限公司 | Precast floor sloping roof structure, construction method and precast floor |
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