JPS61121201U - - Google Patents
Info
- Publication number
- JPS61121201U JPS61121201U JP266785U JP266785U JPS61121201U JP S61121201 U JPS61121201 U JP S61121201U JP 266785 U JP266785 U JP 266785U JP 266785 U JP266785 U JP 266785U JP S61121201 U JPS61121201 U JP S61121201U
- Authority
- JP
- Japan
- Prior art keywords
- weight
- parts
- portland cement
- gypsum
- cement
- 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
- 239000011398 Portland cement Substances 0.000 claims 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 3
- 239000004568 cement Substances 0.000 claims 3
- 239000010440 gypsum Substances 0.000 claims 3
- 229910052602 gypsum Inorganic materials 0.000 claims 3
- 239000004815 dispersion polymer Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 239000004570 mortar (masonry) Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000012615 aggregate Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
Landscapes
- Railway Tracks (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP266785U JPS61121201U (nl) | 1985-01-12 | 1985-01-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP266785U JPS61121201U (nl) | 1985-01-12 | 1985-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61121201U true JPS61121201U (nl) | 1986-07-31 |
Family
ID=30476563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP266785U Pending JPS61121201U (nl) | 1985-01-12 | 1985-01-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61121201U (nl) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006249881A (ja) * | 2005-03-14 | 2006-09-21 | Railway Technical Res Inst | スラブ軌道の騒音低減構造 |
JP2017110334A (ja) * | 2015-12-14 | 2017-06-22 | 公益財団法人鉄道総合技術研究所 | 防振スラブ軌道の構築方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49119304A (nl) * | 1973-03-26 | 1974-11-14 | ||
JPS5295404A (en) * | 1976-02-06 | 1977-08-11 | Japanese National Railways<Jnr> | Hardening mixture for track |
JPS59232950A (ja) * | 1983-06-10 | 1984-12-27 | 菊水化学工業株式会社 | モルタル組成物 |
-
1985
- 1985-01-12 JP JP266785U patent/JPS61121201U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49119304A (nl) * | 1973-03-26 | 1974-11-14 | ||
JPS5295404A (en) * | 1976-02-06 | 1977-08-11 | Japanese National Railways<Jnr> | Hardening mixture for track |
JPS59232950A (ja) * | 1983-06-10 | 1984-12-27 | 菊水化学工業株式会社 | モルタル組成物 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006249881A (ja) * | 2005-03-14 | 2006-09-21 | Railway Technical Res Inst | スラブ軌道の騒音低減構造 |
JP4592454B2 (ja) * | 2005-03-14 | 2010-12-01 | 財団法人鉄道総合技術研究所 | スラブ軌道の騒音低減構造 |
JP2017110334A (ja) * | 2015-12-14 | 2017-06-22 | 公益財団法人鉄道総合技術研究所 | 防振スラブ軌道の構築方法 |
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