JPH0368226U - - Google Patents
Info
- Publication number
- JPH0368226U JPH0368226U JP12786689U JP12786689U JPH0368226U JP H0368226 U JPH0368226 U JP H0368226U JP 12786689 U JP12786689 U JP 12786689U JP 12786689 U JP12786689 U JP 12786689U JP H0368226 U JPH0368226 U JP H0368226U
- Authority
- JP
- Japan
- Prior art keywords
- board
- base
- base material
- paper
- back side
- 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
Links
- 229910052602 gypsum Inorganic materials 0.000 claims description 3
- 239000010440 gypsum Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
Landscapes
- Panels For Use In Building Construction (AREA)
Description
第１図はこの考案の背面図、第２図は第１図Ａ
−Ａ位置における断面平面図、第３図は二つ折す
る状態を示す側面図、第４図は二つ折したものを
重ねた状態の側面図である。
１……石こうボード主体、２……ボード基材、
３……表面側ボード原紙、４……裏面側ボード原
紙、５……切込条。
Figure 1 is a rear view of this device, Figure 2 is Figure 1A
- A cross-sectional plan view at position A, FIG. 3 is a side view showing a state in which it is folded in two, and FIG. 4 is a side view in a state in which the two folds are stacked. 1... Gypsum board main body, 2... Board base material,
3...Front side board base paper, 4...Back side board base paper, 5...Incision line.
Claims (1)
紙が被着されている石こうボードにおいて、上記
裏面側に当る板面に、長辺に沿つて両短辺の中央
を結ぶ切込条５を、予め裏面側ボード原紙４を切
断してボード基材２に若干入り込む深さに刻成し
てなる石こうボード。 In a gypsum board in which base paper is applied to the front and back sides of the board to cover the board base material, a cut strip 5 is cut in advance on the board surface corresponding to the back side along the long side and connecting the centers of both short sides. This gypsum board is made by cutting the base board paper 4 on the back side and engraving it to a depth that slightly penetrates into the board base material 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12786689U JPH0368226U (en) | 1989-11-02 | 1989-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12786689U JPH0368226U (en) | 1989-11-02 | 1989-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0368226U true JPH0368226U (en) | 1991-07-04 |
Family
ID=31675606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12786689U Pending JPH0368226U (en) | 1989-11-02 | 1989-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0368226U (en) |
-
1989
- 1989-11-02 JP JP12786689U patent/JPH0368226U/ja active Pending