GB8702896D0 - Prestressing steel bar & concrete pile dispensing apparatus - Google Patents

Prestressing steel bar & concrete pile dispensing apparatus

Info

Publication number
GB8702896D0
GB8702896D0 GB878702896A GB8702896A GB8702896D0 GB 8702896 D0 GB8702896 D0 GB 8702896D0 GB 878702896 A GB878702896 A GB 878702896A GB 8702896 A GB8702896 A GB 8702896A GB 8702896 D0 GB8702896 D0 GB 8702896D0
Authority
GB
United Kingdom
Prior art keywords
steel bar
dispensing apparatus
concrete pile
prestressing steel
prestressing
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.)
Pending
Application number
GB878702896A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DAIDO CONCRETE HK Ltd
SLOANE Manufacturing DECORATIONS Ltd
JFE Techno Wire Corp
Original Assignee
DAIDO CONCRETE HK Ltd
SLOANE Manufacturing DECORATIONS Ltd
Kawatetsu Wire Products Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DAIDO CONCRETE HK Ltd, SLOANE Manufacturing DECORATIONS Ltd, Kawatetsu Wire Products Co Ltd filed Critical DAIDO CONCRETE HK Ltd
Publication of GB8702896D0 publication Critical patent/GB8702896D0/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/58—Prestressed concrete piles
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/08—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires for concrete reinforcement
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
GB878702896A 1986-12-11 1987-02-10 Prestressing steel bar & concrete pile dispensing apparatus Pending GB8702896D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61293473A JPS63151720A (en) 1986-12-11 1986-12-11 High strength pc steel rod and high strength pile

Publications (1)

Publication Number Publication Date
GB8702896D0 true GB8702896D0 (en) 1987-03-18

Family

ID=17795199

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8702986A Expired - Lifetime GB2198745B (en) 1986-12-11 1987-02-10 High strength prestressing steel bar and high strength prestressed concrete pile
GB878702896A Pending GB8702896D0 (en) 1986-12-11 1987-02-10 Prestressing steel bar & concrete pile dispensing apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8702986A Expired - Lifetime GB2198745B (en) 1986-12-11 1987-02-10 High strength prestressing steel bar and high strength prestressed concrete pile

Country Status (4)

Country Link
JP (1) JPS63151720A (en)
KR (1) KR930001137B1 (en)
GB (2) GB2198745B (en)
HK (1) HK78991A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH079038B2 (en) * 1990-06-27 1995-02-01 川鉄テクノワイヤ株式会社 Low relaxation PC steel manufacturing method
JP2886713B2 (en) * 1991-08-09 1999-04-26 川鉄テクノワイヤ 株式会社 High strength PC pile

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50161410A (en) * 1974-06-21 1975-12-27
JPS5734333B2 (en) * 1974-06-21 1982-07-22
JPS5782431A (en) * 1980-11-08 1982-05-22 Sumitomo Metal Ind Ltd Production of high tension wire rod
JPS57169020A (en) * 1981-04-11 1982-10-18 Sumitomo Metal Ind Ltd Production of high tensile steel bar
JPS5839738A (en) * 1981-09-02 1983-03-08 Sumitomo Metal Ind Ltd Manufacture of high tensile wire rod
JPS581016A (en) * 1981-06-26 1983-01-06 High Frequency Heattreat Co Ltd Production of steel bar of steel wire having superior delayed breakdown characteristic and mechanical properties for prestressed concrete
JPS5839737A (en) * 1981-09-02 1983-03-08 Sumitomo Metal Ind Ltd Manufacture of high tensile wire rod
JPS58157921A (en) * 1982-03-12 1983-09-20 High Frequency Heattreat Co Ltd Steel bar or steel wire for prestressed concrete having excellent delayed fracture characteristic and mechanical property, more particularly uniform elongation and high-temperature relaxation and its production
JPS59213816A (en) * 1983-05-19 1984-12-03 Asahi Chem Ind Co Ltd High-strength pc pile
JPS6013029A (en) * 1983-07-01 1985-01-23 Kawasaki Steel Corp Production of high-tension steel bar material
JPS61104024A (en) * 1984-10-25 1986-05-22 Kobe Steel Ltd Production of high strength and high toughness wire rod

Also Published As

Publication number Publication date
HK78991A (en) 1991-10-18
JPH0541684B2 (en) 1993-06-24
JPS63151720A (en) 1988-06-24
GB2198745A (en) 1988-06-22
KR930001137B1 (en) 1993-02-18
GB2198745B (en) 1990-12-19
KR880007879A (en) 1988-08-29

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