JPS6430745A - Multiplayer board consisting of aerated concrete and manufacture thereof - Google Patents
Multiplayer board consisting of aerated concrete and manufacture thereofInfo
- Publication number
- JPS6430745A JPS6430745A JP17373487A JP17373487A JPS6430745A JP S6430745 A JPS6430745 A JP S6430745A JP 17373487 A JP17373487 A JP 17373487A JP 17373487 A JP17373487 A JP 17373487A JP S6430745 A JPS6430745 A JP S6430745A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- glass fiber
- mortal
- multilayer board
- concrete
- 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
Links
Landscapes
- Laminated Bodies (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
PURPOSE: To provide high bending strength, reinforcing strength and visually acceptable surface by using glass fiber systems embedded in a thin cement- mortal layer which is used as the reinforcing material for a reinforcing layer for multilayer board comprising foamed concrete and reinforced layer. CONSTITUTION: A multilayer board 1 comprises a foam concrete 1a with a thickness of 2-40 cm. A hardened mortal layer 2 is provided on both sides of the multilayer board and glass fiber systems are embedded in the mortal layer. It is recommended that the density of this mortal layer be 0.3-0.5 kg/dm<2> . Vertical and horizontal strings are extended in parallel as far as a multilayer board 1. It is also possible to place the horizontal and vertical strings for said glass fiber system at a certain angle to the side of the concrete board. A mortal layer 2 is provided with a support particle 5 whose diameter is larger than that of the string 3a of glass fiber system 3. It is further recommended that the diameter of the support particle 5 is the same as thickness of the cross point 3b or larger than that.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17373487A JPS6430745A (en) | 1987-07-10 | 1987-07-10 | Multiplayer board consisting of aerated concrete and manufacture thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17373487A JPS6430745A (en) | 1987-07-10 | 1987-07-10 | Multiplayer board consisting of aerated concrete and manufacture thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6430745A true JPS6430745A (en) | 1989-02-01 |
JPH0446749B2 JPH0446749B2 (en) | 1992-07-30 |
Family
ID=15966144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17373487A Granted JPS6430745A (en) | 1987-07-10 | 1987-07-10 | Multiplayer board consisting of aerated concrete and manufacture thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6430745A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03981A (en) * | 1989-02-28 | 1991-01-07 | Leybold Ag | Cryopump run by two-stage type freezer |
JPH044088U (en) * | 1990-04-21 | 1992-01-14 |
-
1987
- 1987-07-10 JP JP17373487A patent/JPS6430745A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03981A (en) * | 1989-02-28 | 1991-01-07 | Leybold Ag | Cryopump run by two-stage type freezer |
JPH044088U (en) * | 1990-04-21 | 1992-01-14 |
Also Published As
Publication number | Publication date |
---|---|
JPH0446749B2 (en) | 1992-07-30 |
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