JPH045B2 - - Google Patents
Info
- Publication number
- JPH045B2 JPH045B2 JP58215100A JP21510083A JPH045B2 JP H045 B2 JPH045 B2 JP H045B2 JP 58215100 A JP58215100 A JP 58215100A JP 21510083 A JP21510083 A JP 21510083A JP H045 B2 JPH045 B2 JP H045B2
- Authority
- JP
- Japan
- Prior art keywords
- board
- gypsum
- natural wood
- thin
- rough
- 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
Links
- 229910052602 gypsum Inorganic materials 0.000 claims description 22
- 239000010440 gypsum Substances 0.000 claims description 22
- 239000002023 wood Substances 0.000 claims description 16
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 239000011111 cardboard Substances 0.000 claims description 8
- 239000012792 core layer Substances 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 239000000123 paper Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000007731 hot pressing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58215100A JPS60107331A (ja) | 1983-11-17 | 1983-11-17 | 石膏ボ−ドの製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58215100A JPS60107331A (ja) | 1983-11-17 | 1983-11-17 | 石膏ボ−ドの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60107331A JPS60107331A (ja) | 1985-06-12 |
JPH045B2 true JPH045B2 (zh) | 1992-01-06 |
Family
ID=16666748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58215100A Granted JPS60107331A (ja) | 1983-11-17 | 1983-11-17 | 石膏ボ−ドの製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60107331A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9653051B2 (en) | 2013-08-09 | 2017-05-16 | Yamaha Corporation | Wind instrument bell, wind instrument and ring |
US9657129B2 (en) | 2010-12-22 | 2017-05-23 | Tosoh Corporation | Cyclic amine compound and process for producing polyurethane resin by using it |
US9771969B2 (en) | 2011-03-18 | 2017-09-26 | Jtekt Corporation | Method of manufacturing torque transmission shaft and vehicle steering apparatus |
-
1983
- 1983-11-17 JP JP58215100A patent/JPS60107331A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9657129B2 (en) | 2010-12-22 | 2017-05-23 | Tosoh Corporation | Cyclic amine compound and process for producing polyurethane resin by using it |
US9771969B2 (en) | 2011-03-18 | 2017-09-26 | Jtekt Corporation | Method of manufacturing torque transmission shaft and vehicle steering apparatus |
US9653051B2 (en) | 2013-08-09 | 2017-05-16 | Yamaha Corporation | Wind instrument bell, wind instrument and ring |
Also Published As
Publication number | Publication date |
---|---|
JPS60107331A (ja) | 1985-06-12 |
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