JPH01148335U - - Google Patents

Info

Publication number
JPH01148335U
JPH01148335U JP18918787U JP18918787U JPH01148335U JP H01148335 U JPH01148335 U JP H01148335U JP 18918787 U JP18918787 U JP 18918787U JP 18918787 U JP18918787 U JP 18918787U JP H01148335 U JPH01148335 U JP H01148335U
Authority
JP
Japan
Prior art keywords
gypsum
sheet
gypsum board
silica
alumina
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.)
Pending
Application number
JP18918787U
Other languages
Japanese (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 JP18918787U priority Critical patent/JPH01148335U/ja
Publication of JPH01148335U publication Critical patent/JPH01148335U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Laminated Bodies (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の実施例を示すもので、第1図は
石膏ボードの部分断面図、第2図は第1図の表側
のシート材の部分拡大断面図である。 1……石膏ボード、2……石膏、3,4……シ
ート状体、5……シリカ、アルミナ含有層。
The drawings show an embodiment of the present invention; FIG. 1 is a partial sectional view of a gypsum board, and FIG. 2 is a partially enlarged sectional view of the sheet material on the front side of FIG. 1... Gypsum board, 2... Plaster, 3, 4... Sheet-like body, 5... Silica and alumina containing layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 石膏と該石膏を被覆するシート状体よりなる板
状の石膏ボードにおいて、少なくも片方のシート
状体が、シリカとアルミナを混合してなる粉末を
塗被または含有せしめてなる層を有することを特
徴とする石膏ボード。
In a plate-shaped gypsum board consisting of gypsum and a sheet-like body covering the gypsum, at least one of the sheet-like bodies has a layer coated with or containing powder made of a mixture of silica and alumina. Features gypsum board.
JP18918787U 1987-12-12 1987-12-12 Pending JPH01148335U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18918787U JPH01148335U (en) 1987-12-12 1987-12-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18918787U JPH01148335U (en) 1987-12-12 1987-12-12

Publications (1)

Publication Number Publication Date
JPH01148335U true JPH01148335U (en) 1989-10-13

Family

ID=31699809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18918787U Pending JPH01148335U (en) 1987-12-12 1987-12-12

Country Status (1)

Country Link
JP (1) JPH01148335U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995000330A1 (en) * 1993-06-23 1995-01-05 Tadahiro Akita Decorative cork board and method of manufacturing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995000330A1 (en) * 1993-06-23 1995-01-05 Tadahiro Akita Decorative cork board and method of manufacturing the same

Similar Documents

Publication Publication Date Title
JPH01148335U (en)
JPS625852U (en)
JPS6451646U (en)
JPS59124221U (en) Interior materials
JPH01129201U (en)
JPS61159507U (en)
JPH0244029U (en)
JPS6391635U (en)
JPS6155001U (en)
JPH0231592U (en)
JPH0256236U (en)
JPH0162416U (en)
JPS642837U (en)
JPS6248473U (en)
JPS61174601U (en)
JPH01107705U (en)
JPH01158164U (en)
JPS6185627U (en)
JPS63132707U (en)
JPH0170915U (en)
JPS63154646U (en)
JPH01163629U (en)
JPH02115500U (en)
JPH0255274U (en)
JPH02103423U (en)