JPH0177773U - - Google Patents
Info
- Publication number
- JPH0177773U JPH0177773U JP1987171927U JP17192787U JPH0177773U JP H0177773 U JPH0177773 U JP H0177773U JP 1987171927 U JP1987171927 U JP 1987171927U JP 17192787 U JP17192787 U JP 17192787U JP H0177773 U JPH0177773 U JP H0177773U
- Authority
- JP
- Japan
- Prior art keywords
- floor
- wall
- cable
- plastic conduit
- fire
- 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
- 239000002131 composite material Substances 0.000 claims description 8
- 239000010410 layer Substances 0.000 claims description 6
- 230000035515 penetration Effects 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 239000012792 core layer Substances 0.000 claims 1
- 239000011162 core material Substances 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Description
第１図は、本考案の１実施例を示す断面略図、
第２図は、本考案の一実施例における耐火複合充
填部材を示す斜視図、第３図は、本考案の他の実
施例における耐火複合充填部材を示す斜視図、第
４図は、本考案のさらに他の実施例を示す断面略
図、第５図は、本考案のさらに他の実施例、第４
図における耐火複合充填部材を示す斜視図、第６
図は、同じくその断面図、第７図は、本考案のさ
らに他の実施例における耐火複合充填部材を示す
斜視図、第８図は同じくその断面図、第９図は従
来例の構体を示す断面略図である。
１……耐火板受金物、２……押え枠体、３……
耐火板、４……床又は壁、５……プラスチツク管
路、又はケーブル、６……モルタル状充填剤、７
……床又は壁４の内壁、８……空隙部、９，９′
……耐火性芯材層、１０，１０′……熱発泡性組
成物表層、１１，１１′……耐火複合充填部材、
１２……充填層、１３……難燃又は不燃性被覆材
層。
FIG. 1 is a schematic cross-sectional view showing one embodiment of the present invention;
FIG. 2 is a perspective view showing a fireproof composite filling member according to one embodiment of the present invention, FIG. 3 is a perspective view showing a fireproof composite filling member according to another embodiment of the present invention, and FIG. 4 is a perspective view showing a fireproof composite filling member according to another embodiment of the present invention. FIG. 5 is a schematic cross-sectional view showing still another embodiment of the present invention.
A perspective view showing the fireproof composite filling member in Figure 6.
7 is a perspective view showing a fireproof composite filling member according to another embodiment of the present invention, FIG. 8 is a sectional view thereof, and FIG. 9 is a structure of a conventional example. It is a cross-sectional diagram. 1... Fireproof plate support, 2... Holder frame body, 3...
Fireproof board, 4... Floor or wall, 5... Plastic conduit or cable, 6... Mortar-like filler, 7
... Floor or inner wall of wall 4, 8 ... Void, 9, 9'
... Fire-resistant core material layer, 10,10'... Heat-foamable composition surface layer, 11,11'... Fire-resistant composite filling member,
12...Filled layer, 13...Flame retardant or noncombustible coating material layer.
補正 昭６３．８．１８
実用新案登録請求の範囲を次のように補正する
。Amendment August 18, 1983 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
プラスチツク管路叉はとケーブル５の床又は壁
等４の貫通部の防火防煙措置構体において、
プラスチツク管路又はケーブル５の床又は壁等
４の貫通部における床又は壁４の内壁７と、貫通
部内におけるプラスチツク管路又はケーブル５の
外周と、床又は壁４の間に画成される空隙部８に
、耐火性芯材層９の表面に熱発泡性組成物表層１
０を設けてなる所望形状の耐火複合充填部材１１
を、緻密に充填して充填層１２を形成したことを
特徴とするプラスチツク管路又はケーブルの床又
は壁等の貫通部の防火防煙措置構体。[Scope of Claim for Utility Model Registration] In a structure with fire and smoke prevention measures for a plastic conduit or cable 5 through a floor or wall etc. 4, Alternatively, a thermally foamable composition is applied to the surface of the refractory core material layer 9 in the cavity 8 defined between the inner wall 7 of the wall 4, the outer periphery of the plastic conduit or cable 5 in the penetration part, and the floor or wall 4. object surface layer 1
Fireproof composite filling member 11 of desired shape provided with 0
A fire and smoke prevention structure for a penetration part of a plastic conduit or cable through a floor or wall, etc., characterized in that the filling layer 12 is formed by densely filling the following:
Claims (1)
４の貫通部の防火防煙措置構体において、 プラスチツク管路又はケーブル５の床又は壁等
４の貫通部における床又は壁４の内壁７と、貫通
部内におけるプラスチツク管路又はケーブル５の
外周と、床又は壁４の少なくとも一方の外側を被
覆封口する押え枠体２との間に画成される空隙部
８に、耐火性芯材層９の表面に熱発泡性組成物表
層１０を設けてなる所望形状の耐火複合充填部材
１１を、緻密に充填して充填層１２を形成したこ
とを特徴とするプラスチツク管路又はケーブルの
床又は壁等の貫通部の防火防煙措置構体。[Scope of Claim for Utility Model Registration] In a structure with fire and smoke prevention measures at the penetration part of the floor or wall etc. 4 of the plastic conduit or cable 5, the floor or wall at the penetration part of the floor or wall etc. 4 of the plastic conduit or cable 5. 4, the outer periphery of the plastic conduit or cable 5 in the penetration part, and the holding frame 2 that covers and seals the outside of at least one of the floor or wall 4. A plastic conduit or cable characterized in that a filled layer 12 is formed by densely filling a fireproof composite filling member 11 of a desired shape, which is formed by providing a surface layer 10 of a heat-foamable composition on the surface of a plastic core layer 9. A fire and smoke prevention structure for penetration parts such as floors or walls.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17192787U JPH0538757Y2 (en) | 1987-11-12 | 1987-11-12 | |
| KR1019880014671A KR890009036A (en) | 1987-11-12 | 1988-11-08 | Fire-retardant structure of cable penetrations on the floor or wall |
| US07/269,447 US4901488A (en) | 1987-11-12 | 1988-11-09 | Fire/smoke protection structure for a plastic pipe or cable channel portion in a floor or wall |
| GB8826410A GB2212187B (en) | 1987-11-12 | 1988-11-11 | Fire/smoke protection structure for a plastic pipe or cable channel portion in a floor or wall |
| KR2019910016418U KR920000202Y1 (en) | 1987-11-12 | 1991-10-05 | Installation structure of cable tube |
| SG30393A SG30393G (en) | 1987-11-12 | 1993-03-18 | Fire/smoke protection structure for a plastic pipe or cable channel portion in a floor or wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17192787U JPH0538757Y2 (en) | 1987-11-12 | 1987-11-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0177773U true JPH0177773U (en) | 1989-05-25 |
| JPH0538757Y2 JPH0538757Y2 (en) | 1993-09-30 |
Family
ID=31463925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17192787U Expired - Lifetime JPH0538757Y2 (en) | 1987-11-12 | 1987-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0538757Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0373171A (en) * | 1989-08-11 | 1991-03-28 | Mitsubishi Cable Ind Ltd | Fireproof structure of floor through-part of cable |
| JP2002102373A (en) * | 2000-10-03 | 2002-04-09 | Mirai Ind Co Ltd | Refractory filler and its filling method |
| JP2008136581A (en) * | 2006-11-30 | 2008-06-19 | Inaba Denki Sangyo Co Ltd | Hole fire prevention tool for long body penetration |
| JP2011250553A (en) * | 2010-05-25 | 2011-12-08 | Sekisui Chem Co Ltd | Structure for penetrating part of vessel fire compartment |
-
1987
- 1987-11-12 JP JP17192787U patent/JPH0538757Y2/ja not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0373171A (en) * | 1989-08-11 | 1991-03-28 | Mitsubishi Cable Ind Ltd | Fireproof structure of floor through-part of cable |
| JP2002102373A (en) * | 2000-10-03 | 2002-04-09 | Mirai Ind Co Ltd | Refractory filler and its filling method |
| JP2008136581A (en) * | 2006-11-30 | 2008-06-19 | Inaba Denki Sangyo Co Ltd | Hole fire prevention tool for long body penetration |
| JP2011250553A (en) * | 2010-05-25 | 2011-12-08 | Sekisui Chem Co Ltd | Structure for penetrating part of vessel fire compartment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0538757Y2 (en) | 1993-09-30 |
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