GB162098A - Improvements in or relating to the manufacture of reinforced concrete pipes and other members - Google Patents
Improvements in or relating to the manufacture of reinforced concrete pipes and other membersInfo
- Publication number
- GB162098A GB162098A GB2696/20A GB269620A GB162098A GB 162098 A GB162098 A GB 162098A GB 2696/20 A GB2696/20 A GB 2696/20A GB 269620 A GB269620 A GB 269620A GB 162098 A GB162098 A GB 162098A
- Authority
- GB
- United Kingdom
- Prior art keywords
- members
- manufacture
- secured
- helices
- wound
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0217—Separation of non-miscible liquids by centrifugal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/08—Rigid pipes of concrete, cement, or asbestos cement, with or without reinforcement
- F16L9/085—Reinforced pipes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
162,098. Bradley, B. Jan. 28, 1920. Reinforced-concrete pipes. - Rein. forced-concrete members such as pipes, provided with a circumferential reinforcement of helically-wound wire, have the adjacent coils of this reinforcement 2 secured at the desired distance apart by spacing-members 1 in the form of wire helices of relatively small diameter. The coils 1, 2 are retained in engagement by longitudinal rods 3 passed through the helices 1. In manufacture, helices 1 are secured to a drum on which the coil 2 is then wound. Rods 3 are then inserted. Additional coils 2 secured in like manner may be , provided until the desired amount of wire has been wound on the drum. The reinforcement is then covered with concrete 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2696/20A GB162098A (en) | 1920-01-28 | 1920-01-28 | Improvements in or relating to the manufacture of reinforced concrete pipes and other members |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2696/20A GB162098A (en) | 1920-01-28 | 1920-01-28 | Improvements in or relating to the manufacture of reinforced concrete pipes and other members |
Publications (1)
Publication Number | Publication Date |
---|---|
GB162098A true GB162098A (en) | 1921-04-28 |
Family
ID=9744175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2696/20A Expired GB162098A (en) | 1920-01-28 | 1920-01-28 | Improvements in or relating to the manufacture of reinforced concrete pipes and other members |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB162098A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103244755A (en) * | 2013-05-14 | 2013-08-14 | 浙江大学 | Fiber woven mesh reinforced cement-based composite material prefabricated pipe and production method thereof |
-
1920
- 1920-01-28 GB GB2696/20A patent/GB162098A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103244755A (en) * | 2013-05-14 | 2013-08-14 | 浙江大学 | Fiber woven mesh reinforced cement-based composite material prefabricated pipe and production method thereof |
CN103244755B (en) * | 2013-05-14 | 2015-06-17 | 浙江大学 | Production method for fiber woven mesh reinforced cement-based composite material prefabricated pipe |
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