GB891081A - Improvements in or relating to concrete reinforcing mats - Google Patents
Improvements in or relating to concrete reinforcing matsInfo
- Publication number
- GB891081A GB891081A GB1056560A GB1056560A GB891081A GB 891081 A GB891081 A GB 891081A GB 1056560 A GB1056560 A GB 1056560A GB 1056560 A GB1056560 A GB 1056560A GB 891081 A GB891081 A GB 891081A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steel
- relating
- reinforcing mats
- concrete reinforcing
- wires
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F3/00—Coiling wire into particular forms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/14—Twisting
- B21D11/15—Reinforcing rods for concrete
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/08—Making wire network, i.e. wire nets with additional connecting elements or material at crossings
- B21F27/10—Making wire network, i.e. wire nets with additional connecting elements or material at crossings with soldered or welded crossings
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
- C21D7/105—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars of concrete reinforcing bars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
891,081. Wire fabrics. KLOECKNERWERKE A.G. March 24, 1960, No. 10565/60. Class 83 (2). Reinforcing mats for concrete are made by cold twisting to a pitch of 3 to 12 times their diameter rods or wires of steel containing 0.03% to 0.25% C. Thomas steel, Siemens- Martin steel or a steel with low N. and P. contents may be used, e.g. one having 0.06% C., 0.3% Mn, 0.05% P, 0.029% S and 0.012% N. The rods or wires may be roughened or provided with prominances or depressions and/or joined, as by welding, at their crossing points. Lightly carburized Thomas rimming-steel may be used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1056560A GB891081A (en) | 1960-03-24 | 1960-03-24 | Improvements in or relating to concrete reinforcing mats |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1056560A GB891081A (en) | 1960-03-24 | 1960-03-24 | Improvements in or relating to concrete reinforcing mats |
Publications (1)
Publication Number | Publication Date |
---|---|
GB891081A true GB891081A (en) | 1962-03-07 |
Family
ID=9970190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1056560A Expired GB891081A (en) | 1960-03-24 | 1960-03-24 | Improvements in or relating to concrete reinforcing mats |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB891081A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3287475A (en) * | 1963-05-06 | 1966-11-22 | Laclede Steel Company | Method of constructing continuously reinforced concrete slabs |
-
1960
- 1960-03-24 GB GB1056560A patent/GB891081A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3287475A (en) * | 1963-05-06 | 1966-11-22 | Laclede Steel Company | Method of constructing continuously reinforced concrete slabs |
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