JPS6490366A - Method for suppressing crack of einforced concrete - Google Patents

Method for suppressing crack of einforced concrete

Info

Publication number
JPS6490366A
JPS6490366A JP24577887A JP24577887A JPS6490366A JP S6490366 A JPS6490366 A JP S6490366A JP 24577887 A JP24577887 A JP 24577887A JP 24577887 A JP24577887 A JP 24577887A JP S6490366 A JPS6490366 A JP S6490366A
Authority
JP
Japan
Prior art keywords
concrete
reinforcing bars
erected
einforced
adhesive
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.)
Granted
Application number
JP24577887A
Other languages
Japanese (ja)
Other versions
JPH0645968B2 (en
Inventor
Yoshimasa Hayashi
Yuji Saito
Masahiro Sumino
Mitsuo Koyanagi
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.)
Obayashi Corp
Original Assignee
Obayashi 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 Obayashi Corp filed Critical Obayashi Corp
Priority to JP62245778A priority Critical patent/JPH0645968B2/en
Publication of JPS6490366A publication Critical patent/JPS6490366A/en
Publication of JPH0645968B2 publication Critical patent/JPH0645968B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

PURPOSE: To suppress cracks by coating or covering reinforcing bars with an adhesive of a water reactive epoxy resin having a good adhesive property to concrete in advance, then placing concrete after a form is erected. CONSTITUTION: Reinforcing bars are assembled according to the desired shape and layout position. The assembled reinforcing bars are completely coated on the surface with an adhesive of a water reactive epoxy immediately before a form is erected. Concrete is placed after the form is erected, and the sticking force between the reinforcing bars and concrete is remarkably increased, thus harmful cracks can be suppressed.
JP62245778A 1987-10-01 1987-10-01 Crack control method for reinforced concrete Expired - Lifetime JPH0645968B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62245778A JPH0645968B2 (en) 1987-10-01 1987-10-01 Crack control method for reinforced concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62245778A JPH0645968B2 (en) 1987-10-01 1987-10-01 Crack control method for reinforced concrete

Publications (2)

Publication Number Publication Date
JPS6490366A true JPS6490366A (en) 1989-04-06
JPH0645968B2 JPH0645968B2 (en) 1994-06-15

Family

ID=17138678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62245778A Expired - Lifetime JPH0645968B2 (en) 1987-10-01 1987-10-01 Crack control method for reinforced concrete

Country Status (1)

Country Link
JP (1) JPH0645968B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0986806A (en) * 1995-09-21 1997-03-31 Komajirushi:Kk Wire receiving box

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040477A (en) * 1983-08-16 1985-03-02 全商興業株式会社 Prevention of reinforced concrete structure from deterioration
JPS61229070A (en) * 1985-04-04 1986-10-13 岡部株式会社 Connection of reinforced concrete structure
JPS61237763A (en) * 1985-04-15 1986-10-23 日本国土開発株式会社 Connection of exsisting reinforced concrete structure and post-cast reinforced concrete structure by reinforcing bar

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040477A (en) * 1983-08-16 1985-03-02 全商興業株式会社 Prevention of reinforced concrete structure from deterioration
JPS61229070A (en) * 1985-04-04 1986-10-13 岡部株式会社 Connection of reinforced concrete structure
JPS61237763A (en) * 1985-04-15 1986-10-23 日本国土開発株式会社 Connection of exsisting reinforced concrete structure and post-cast reinforced concrete structure by reinforcing bar

Also Published As

Publication number Publication date
JPH0645968B2 (en) 1994-06-15

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