JPH0616193Y2 - 鉄骨梁のダクト配管構造 - Google Patents

鉄骨梁のダクト配管構造

Info

Publication number
JPH0616193Y2
JPH0616193Y2 JP1988069555U JP6955588U JPH0616193Y2 JP H0616193 Y2 JPH0616193 Y2 JP H0616193Y2 JP 1988069555 U JP1988069555 U JP 1988069555U JP 6955588 U JP6955588 U JP 6955588U JP H0616193 Y2 JPH0616193 Y2 JP H0616193Y2
Authority
JP
Japan
Prior art keywords
sleeve
fireproof
shaped portion
refractory
duct
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 - Lifetime
Application number
JP1988069555U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01171988U (enrdf_load_stackoverflow
Inventor
正伸 藤井
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.)
Taisei Corp
Original Assignee
Taisei 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 Taisei Corp filed Critical Taisei Corp
Priority to JP1988069555U priority Critical patent/JPH0616193Y2/ja
Publication of JPH01171988U publication Critical patent/JPH01171988U/ja
Application granted granted Critical
Publication of JPH0616193Y2 publication Critical patent/JPH0616193Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
JP1988069555U 1988-05-26 1988-05-26 鉄骨梁のダクト配管構造 Expired - Lifetime JPH0616193Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988069555U JPH0616193Y2 (ja) 1988-05-26 1988-05-26 鉄骨梁のダクト配管構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988069555U JPH0616193Y2 (ja) 1988-05-26 1988-05-26 鉄骨梁のダクト配管構造

Publications (2)

Publication Number Publication Date
JPH01171988U JPH01171988U (enrdf_load_stackoverflow) 1989-12-06
JPH0616193Y2 true JPH0616193Y2 (ja) 1994-04-27

Family

ID=31294833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988069555U Expired - Lifetime JPH0616193Y2 (ja) 1988-05-26 1988-05-26 鉄骨梁のダクト配管構造

Country Status (1)

Country Link
JP (1) JPH0616193Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2550380Y2 (ja) * 1990-02-23 1997-10-08 大成建設株式会社 鉄骨梁の耐火被覆構造

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5526658A (en) * 1978-08-16 1980-02-26 Fujitsu Ltd Method of forming marker for pattern alignment
JPH0233057Y2 (enrdf_load_stackoverflow) * 1985-05-20 1990-09-06

Also Published As

Publication number Publication date
JPH01171988U (enrdf_load_stackoverflow) 1989-12-06

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