JPH0733804Y2 - ケーブルの耐火遮へい用ブロック - Google Patents
ケーブルの耐火遮へい用ブロックInfo
- Publication number
- JPH0733804Y2 JPH0733804Y2 JP1988098476U JP9847688U JPH0733804Y2 JP H0733804 Y2 JPH0733804 Y2 JP H0733804Y2 JP 1988098476 U JP1988098476 U JP 1988098476U JP 9847688 U JP9847688 U JP 9847688U JP H0733804 Y2 JPH0733804 Y2 JP H0733804Y2
- Authority
- JP
- Japan
- Prior art keywords
- cable
- block
- fireproof
- shielding
- floor
- 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
- 238000005452 bending Methods 0.000 claims description 13
- 239000010425 asbestos Substances 0.000 claims description 9
- 229910052895 riebeckite Inorganic materials 0.000 claims description 9
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 8
- 239000000378 calcium silicate Substances 0.000 claims description 8
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 description 13
- 238000010276 construction Methods 0.000 description 11
- 239000011490 mineral wool Substances 0.000 description 8
- 238000004891 communication Methods 0.000 description 5
- 239000003566 sealing material Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988098476U JPH0733804Y2 (ja) | 1988-07-27 | 1988-07-27 | ケーブルの耐火遮へい用ブロック |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988098476U JPH0733804Y2 (ja) | 1988-07-27 | 1988-07-27 | ケーブルの耐火遮へい用ブロック |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0228260U JPH0228260U (enrdf_load_stackoverflow) | 1990-02-23 |
| JPH0733804Y2 true JPH0733804Y2 (ja) | 1995-08-02 |
Family
ID=31324779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988098476U Expired - Lifetime JPH0733804Y2 (ja) | 1988-07-27 | 1988-07-27 | ケーブルの耐火遮へい用ブロック |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0733804Y2 (enrdf_load_stackoverflow) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59114717U (ja) * | 1983-01-24 | 1984-08-02 | トヨタ自動車株式会社 | グロメツト |
| JPS6173510A (ja) * | 1984-09-18 | 1986-04-15 | 日立電線株式会社 | 電線・ケ−ブルの貫通部 |
-
1988
- 1988-07-27 JP JP1988098476U patent/JPH0733804Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0228260U (enrdf_load_stackoverflow) | 1990-02-23 |
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