JPH0630820Y2 - 無機質吸音体 - Google Patents

無機質吸音体

Info

Publication number
JPH0630820Y2
JPH0630820Y2 JP3064188U JP3064188U JPH0630820Y2 JP H0630820 Y2 JPH0630820 Y2 JP H0630820Y2 JP 3064188 U JP3064188 U JP 3064188U JP 3064188 U JP3064188 U JP 3064188U JP H0630820 Y2 JPH0630820 Y2 JP H0630820Y2
Authority
JP
Japan
Prior art keywords
inorganic
aggregate
sound absorber
sound absorbing
ash
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
JP3064188U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01136144U (cs
Inventor
拓郎 小野
信幸 城戸
泰史 小野
親義 坂井
政喜 渡辺
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP3064188U priority Critical patent/JPH0630820Y2/ja
Publication of JPH01136144U publication Critical patent/JPH01136144U/ja
Application granted granted Critical
Publication of JPH0630820Y2 publication Critical patent/JPH0630820Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
JP3064188U 1988-03-08 1988-03-08 無機質吸音体 Expired - Lifetime JPH0630820Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3064188U JPH0630820Y2 (ja) 1988-03-08 1988-03-08 無機質吸音体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3064188U JPH0630820Y2 (ja) 1988-03-08 1988-03-08 無機質吸音体

Publications (2)

Publication Number Publication Date
JPH01136144U JPH01136144U (cs) 1989-09-18
JPH0630820Y2 true JPH0630820Y2 (ja) 1994-08-17

Family

ID=31255880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3064188U Expired - Lifetime JPH0630820Y2 (ja) 1988-03-08 1988-03-08 無機質吸音体

Country Status (1)

Country Link
JP (1) JPH0630820Y2 (cs)

Also Published As

Publication number Publication date
JPH01136144U (cs) 1989-09-18

Similar Documents

Publication Publication Date Title
US4407967A (en) Method for producing spheroidal ceramics
GB1118277A (en) Improvements in and relating to the production of cellular bodies of low specific gravity
JP4446144B2 (ja) 多孔質吸音性セラミック成形体の製造方法
JPH0630820Y2 (ja) 無機質吸音体
JP3061730B2 (ja) ポーラスコンクリート及びその成形体の製造方法
JPH045721B2 (cs)
JPH0254305B2 (cs)
JPH06166579A (ja) 石炭灰を主原料とした軽量発泡建材の製造方法
JPS5913473B2 (ja) 軽量成形体の製造方法
JP3848674B2 (ja) 吸遮音パネル
JP2835005B2 (ja) 吸音材
JPS62207781A (ja) 無機質吸音材
JPS59141433A (ja) 軽量窯業製建築材の製造方法
JP3343383B2 (ja) 無機質軽量焼成体の製造方法
JPH08283082A (ja) 多孔質セラミックスおよび吸音体
JPS61270434A (ja) 無機質吸音材
JPH03183669A (ja) 石炭灰を主原料とする多孔質焼成硬化体の製造方法
JPS60204681A (ja) 軽量窯業製建築材の製造方法
JP2002226248A (ja) 多孔性焼成体を含むセメント混合物、及び多孔性焼成体の添加によるセメント混合物の強度向上方法
JPS59156953A (ja) 無機質多孔体の製造法
JP3219112B2 (ja) アルミン酸カルシウムセラミック焼結体の製造方法
JPH0637104B2 (ja) 多層板およびその製法
JPS61127681A (ja) 耐熱性多泡体およびその製造法
JPH0812390A (ja) 人工軽量骨材の製造方法
JPS58213669A (ja) セラミツク多孔体の製造方法