JPH0446697U - - Google Patents

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Publication number
JPH0446697U
JPH0446697U JP8838690U JP8838690U JPH0446697U JP H0446697 U JPH0446697 U JP H0446697U JP 8838690 U JP8838690 U JP 8838690U JP 8838690 U JP8838690 U JP 8838690U JP H0446697 U JPH0446697 U JP H0446697U
Authority
JP
Japan
Prior art keywords
refractory brick
brick
protrusion
manholes
refractory
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
JP8838690U
Other languages
English (en)
Other versions
JP2511430Y2 (ja
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 filed Critical
Priority to JP1990088386U priority Critical patent/JP2511430Y2/ja
Publication of JPH0446697U publication Critical patent/JPH0446697U/ja
Application granted granted Critical
Publication of JP2511430Y2 publication Critical patent/JP2511430Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Description

【図面の簡単な説明】
第1図〜第4図は本考案盲積み用耐火煉瓦の数
例を示す斜視図、第5図及び第6図は本考案れん
がの開口部への施工例を示す斜視図及び第5図矢
視A図である。 図中:1……突状部、2……耐火煉瓦本体、3
……モルタル充填代、4……モルタル。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 耐火煉瓦の背面に該煉瓦の断面よりモルタ
    ル充填代分を縮少した断面の突状部を一体形とし
    又は加工して付設したことを特徴とする、背面に
    突状部を設けたマンホール等盲積み用耐火煉瓦。 (2) 前記耐火煉瓦背面突状部断面が円形、楕円
    形又は多角形である請求項1記載のマンホール等
    盲積み用耐火煉瓦。 (3) 前記耐火煉瓦背面突出部の該煉瓦軸方向の
    一側面が、該耐火煉瓦の少なくとも一側面と同一
    平面である請求項1記載のマンホール等盲積み用
    耐火煉瓦。
JP1990088386U 1990-08-27 1990-08-27 マンホ―ル等盲積み用耐火煉瓦 Expired - Lifetime JP2511430Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990088386U JP2511430Y2 (ja) 1990-08-27 1990-08-27 マンホ―ル等盲積み用耐火煉瓦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990088386U JP2511430Y2 (ja) 1990-08-27 1990-08-27 マンホ―ル等盲積み用耐火煉瓦

Publications (2)

Publication Number Publication Date
JPH0446697U true JPH0446697U (ja) 1992-04-21
JP2511430Y2 JP2511430Y2 (ja) 1996-09-25

Family

ID=31821588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990088386U Expired - Lifetime JP2511430Y2 (ja) 1990-08-27 1990-08-27 マンホ―ル等盲積み用耐火煉瓦

Country Status (1)

Country Link
JP (1) JP2511430Y2 (ja)

Also Published As

Publication number Publication date
JP2511430Y2 (ja) 1996-09-25

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