JPH03130821U - - Google Patents

Info

Publication number

JPH03130821U

JPH03130821U JP4052590U JP4052590U JPH03130821U JP H03130821 U JPH03130821 U JP H03130821U JP 4052590 U JP4052590 U JP 4052590U JP 4052590 U JP4052590 U JP 4052590U JP H03130821 U JPH03130821 U JP H03130821U

Authority

JP

Japan

Prior art keywords

main reinforcement

recess

spacer

fixed

column

Prior art date

1990-04-16

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

Links

• Espacenet
• Global Dossier
• Discuss

• 230000002787 reinforcement Effects 0.000 claims description 5
• 125000006850 spacer group Chemical group 0.000 claims description 3
• 238000009415 formwork Methods 0.000 claims description 2
• XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 3
• 229910052742 iron Inorganic materials 0.000 claims 2
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1

Cited By (1)