JPS621343B2 - - Google Patents

Info

Publication number
JPS621343B2
JPS621343B2 JP2947380A JP2947380A JPS621343B2 JP S621343 B2 JPS621343 B2 JP S621343B2 JP 2947380 A JP2947380 A JP 2947380A JP 2947380 A JP2947380 A JP 2947380A JP S621343 B2 JPS621343 B2 JP S621343B2
Authority
JP
Japan
Prior art keywords
steel
mortar
aqueous solution
calcium hydroxide
concrete
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
Application number
JP2947380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56125267A (en
Inventor
Keiichi Tanigawa
Hiroshi Sakurai
Toshio Yamada
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP2947380A priority Critical patent/JPS56125267A/ja
Publication of JPS56125267A publication Critical patent/JPS56125267A/ja
Publication of JPS621343B2 publication Critical patent/JPS621343B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic materials
    • C04B20/1066—Oxides, Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
JP2947380A 1980-03-08 1980-03-08 Reinforcing steel material for concrete or mortar Granted JPS56125267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2947380A JPS56125267A (en) 1980-03-08 1980-03-08 Reinforcing steel material for concrete or mortar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2947380A JPS56125267A (en) 1980-03-08 1980-03-08 Reinforcing steel material for concrete or mortar

Publications (2)

Publication Number Publication Date
JPS56125267A JPS56125267A (en) 1981-10-01
JPS621343B2 true JPS621343B2 (en, 2012) 1987-01-13

Family

ID=12277059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2947380A Granted JPS56125267A (en) 1980-03-08 1980-03-08 Reinforcing steel material for concrete or mortar

Country Status (1)

Country Link
JP (1) JPS56125267A (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6284140U (en, 2012) * 1985-11-15 1987-05-29
JPS6387747U (en, 2012) * 1986-11-26 1988-06-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6284140U (en, 2012) * 1985-11-15 1987-05-29
JPS6387747U (en, 2012) * 1986-11-26 1988-06-08

Also Published As

Publication number Publication date
JPS56125267A (en) 1981-10-01

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