JP4047280B2 - その場で成形される熱障壁 - Google Patents
その場で成形される熱障壁 Download PDFInfo
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- JP4047280B2 JP4047280B2 JP2003540459A JP2003540459A JP4047280B2 JP 4047280 B2 JP4047280 B2 JP 4047280B2 JP 2003540459 A JP2003540459 A JP 2003540459A JP 2003540459 A JP2003540459 A JP 2003540459A JP 4047280 B2 JP4047280 B2 JP 4047280B2
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- Prior art keywords
- bag
- fire
- wall
- molding
- joint
- 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.)
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- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
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- 239000004634 thermosetting polymer Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 239000000230 xanthan gum Chemical class 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229920001285 xanthan gum Chemical class 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- DUBNHZYBDBBJHD-UHFFFAOYSA-L ziram Chemical compound [Zn+2].CN(C)C([S-])=S.CN(C)C([S-])=S DUBNHZYBDBBJHD-UHFFFAOYSA-L 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
- E04B2/7411—Details for fire protection
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/82—Removable non-load-bearing partitions; Partitions with a free upper edge characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/04—Sealing to form a firebreak device
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
5分において1000°F(538℃)
10分において1300°F(704℃)
30分において1550°F(843℃)
1時間において1700°F(927℃)
2時間において1850°F(1010℃)
一つまたはそれ以上の熱電対を熱障壁の「冷たい」側(即ち炉に露出した側とは反対側にある接合部の露出していない側)に装着し、熱電対の温度を監視する。次に破壊が起こるまで試験を行う。破壊は、綿屑の詰め物(100×100×19mm)を接合システムの目に見える亀裂または孔の上方においてその裂けた面から約25mmの所に30秒間直接保持することにより検出することができる。この期間に綿が燃焼(白熱化または発焔)した場合、全体として破壊が起こったとする。別法においては熱電対の温度が試験開始温度よりも少なくとも325°Fだけ上昇した場合、破壊に達したと云われる。従って、本発明の例として挙げられる熱障壁(その場で、換言すれば接合部の隙間の中でつくられた熱障壁)は、UL2079による上記に要約した火災耐久試験に従って試験した場合、最低少なくとも60分間、好ましくは少なくとも120分間破壊に耐える能力をもっている。
本発明の好適な実施の態様は次のとおりである。
1.防火障壁成形用バッグにおいて、該バッグは
透明なプラスティックフィルムからつくられた第1の面、透明なプラスティックフィルムからつくられた第2の面を含んでなり、該第1および第2のプラスティックフィルムの面は周辺の相対する縁および相対する端の周りで互いに連結されており、これによって幅の寸法を超える長さの寸法によって規定された一般的に細長い管状の胴部をもつバッグの囲いを規定しており、
該バッグの該第1の面は、該一般的に細長い管状の胴体に沿って延び該長手方向の寸法に関して垂直に配置された多数の襞または皺を有し、該第1の面はさらに該バッグが流動性をもった防火材料で充填された場合空気を抜き取るための多数の孔または溝を具備し、また
該バッグの該第2の面は流動性をもった防火材料を該バッグの中に導入する少なくとも一つの入口弁を有し、また該少なくとも一つの入口弁に対しこれを弾力的にずらして閉じた位置にする少なくとも一つの垂れ板部材を有し、該垂れ板部材は該バッグの中に防火材料を導入させ該入口弁を密封するように動作することを特徴とする防火障壁成形用バッグ。
2.該面が一つの端壁に取り付けられている少なくとも一つの端を有し、該端壁は該少なくとも一つの端壁の所で該バッグを膨張させる少なくとも一つの襞または多数の皺を有していることを特徴とする上記1記載の防火障壁成形用バッグ。
3.さらに防火材料を有することを特徴とする上記1記載の防火障壁成形用バッグ。
4.該防火材料はボルトランド・セメント、石膏、またはそれらの混合物であることを特徴とする上記3記載の防火障壁成形用バッグ。
5.該防火材料はさらに沈降促進剤、沈降遅延剤、減水剤、超可塑剤、流動性増強剤、レオロジー変性剤、空気捕捉剤、顔料または着色料、凝集体、繊維、レオペクティツク剤、表面活性剤、抗菌剤、またはこれらの混合物から選ばれる少なくとも1種の混合物を含んで成ることを特徴とする上記4記載の防火障壁成形用バッグ。
6.該防火材料は膨張材料を含んで成ることを特徴とする上記3記載の防火障壁成形用バッグ。
7.該防火材料は超吸収性の重合体、乾燥剤、水和したシリカゲルまたはそれらの混合物を含んで成ることを特徴とする上記3記載の防火障壁成形用バッグ。
8.該バッグは透明なプラスティック・フィルムからつくられていることを特徴とする上記1記載の防火障壁成形用バッグ。
9.該防火材料は硬化させられており、UL2079で試験した場合少なくとも60分の火災耐久性をもっていることを特徴とする上記3記載の障壁成形用バッグ。
10.硬化した防火材料を含む該成形用のバッグは、UL2079に従って下記表
11.屈曲した金属の天井材と金属の間柱アセンブリーとの間にある壁頭接合部に位置していることを特徴とする上記1記載の防火障壁成形用バッグ。
12.トラックの内部に位置していることを特徴とする上記1記載の防火障壁成形用バッグ。
13.硬化したボルトランド・セメント、石膏、またはそれらの混合物を含んでいることを特徴とする上記1記載の防火障壁成形用バッグ。
14.該少なくとも一つの入口弁は該バッグの第2の面の相対する縁の間の中心に位置していることを特徴とする上記1記載の防火障壁成形用バッグ。
15.該バッグは多数の入口弁を含んでいることを特徴とする上記1記載の防火障壁成形用バッグ。
16.該バッグはトラックの中に位置していることを特徴とする上記14記載の防火障壁成形用バッグ。
17.該バッグは防火材料を含んでいることを特徴とする上記1記載の防火障壁成形用バッグ。
18.該防火用バッグはさらに沈降促進剤、沈降遅延剤、減水剤、超可塑剤、流動性増強剤、レオロジー変性剤、空気捕捉剤、顔料または着色料、凝集体、繊維、レオペクティツク剤、表面活性剤、抗菌剤、またはこれらの混合物から選ばれる少なくとも1種の混合物を含んで成ることを特徴とする上記13記載の防火障壁成形用バッグ。
19.上記1記載のバッグを天井、床、または壁の間の建築構造物の空隙または接合部の中に挿入し、流動性をもった防火材料を上記1記載のバッグの中に導入することを特徴とする防火用の障壁をつくる方法。
20.該防火障壁成形用バッグは屈曲した金属の天井材と壁の頂部との間に位置していることを特徴とする上記19記載の方法。
Claims (5)
- 防火障壁成形用バッグにおいて、該バッグは
プラスティックフィルムからつくられた第1の面、プラスティックフィルムからつくられた第2の面を含んでなり、該第1および第2のプラスティックフィルムの面は周辺の相対する縁および相対する端の周りで互いに連結されており、これによって幅の寸法を超える長さの寸法によって規定された一般的に細長い管状の胴部をもつバッグの囲いを規定しており、
該バッグの該第1の面は、該一般的に細長い管状の胴体に沿って延び該長手方向の寸法に関して垂直に配置された多数の襞または皺を有し、該第1の面はさらに該バッグが流動性をもった防火材料で充填された場合空気を抜き取るための多数の孔または溝を具備し、また
該バッグの該第2の面は流動性をもった防火材料を該バッグの中に導入する少なくとも一つの入口弁を有し、また該少なくとも一つの入口弁に対しこれを弾力的にずらして閉じた位置にする少なくとも一つの垂れ板部材を有し、該垂れ板部材は該バッグの中に防火材料を導入させ該入口弁を密封するように動作することを特徴とする防火障壁成形用バッグ。 - 該面が一つの端壁に取り付けられている少なくとも一つの端を有し、該端壁は該少なくとも一つの端壁の所で該バッグを膨張させる少なくとも一つの襞または多数の皺を有していることを特徴とする請求項1記載の防火障壁成形用バッグ。
- さらに防火材料を有することを特徴とする請求項1記載の防火障壁成形用バッグ。
- 該少なくとも一つの入口弁は該バッグの第2の面の相対する縁の間の中心に位置していることを特徴とする請求項1記載の防火障壁成形用バッグ。
- 請求項1記載のバッグを天井、床、または壁の間の建築構造物の空隙または接合部の中に挿入し、流動性をもった防火材料を請求項1記載のバッグの中に導入することを特徴とする防火用の障壁をつくる方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/999,307 US6698146B2 (en) | 2001-10-31 | 2001-10-31 | In situ molded thermal barriers |
US10/151,333 US6783345B2 (en) | 2001-10-31 | 2002-05-20 | In situ molded thermal barriers |
PCT/US2002/034402 WO2003038206A2 (en) | 2001-10-31 | 2002-10-28 | In situ molded thermal barriers |
Publications (3)
Publication Number | Publication Date |
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JP2005524006A JP2005524006A (ja) | 2005-08-11 |
JP2005524006A5 JP2005524006A5 (ja) | 2006-01-05 |
JP4047280B2 true JP4047280B2 (ja) | 2008-02-13 |
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Application Number | Title | Priority Date | Filing Date |
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JP2003540459A Expired - Fee Related JP4047280B2 (ja) | 2001-10-31 | 2002-10-28 | その場で成形される熱障壁 |
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US (3) | US6698146B2 (ja) |
EP (1) | EP1446539B1 (ja) |
JP (1) | JP4047280B2 (ja) |
KR (1) | KR20040053232A (ja) |
CN (2) | CN1302182C (ja) |
AR (1) | AR037179A1 (ja) |
AT (1) | ATE333543T1 (ja) |
AU (1) | AU2002342158B2 (ja) |
CA (1) | CA2465308C (ja) |
DE (1) | DE60213279T2 (ja) |
ES (1) | ES2268101T3 (ja) |
HK (1) | HK1074863A1 (ja) |
TW (1) | TWI268298B (ja) |
WO (1) | WO2003038206A2 (ja) |
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JP4097172B2 (ja) | 1999-04-28 | 2008-06-11 | トーセツ株式会社 | 防火区画貫通穴用熱膨張充填材 |
US6234408B1 (en) | 2000-04-03 | 2001-05-22 | Timothy Stevens | Mobile cementious fireproofing and specialty coating apparatus |
AU2001261691A1 (en) * | 2000-05-19 | 2001-12-03 | The Gillette Company | System for dispensing multi-component products |
JP4320108B2 (ja) | 2000-08-09 | 2009-08-26 | 積水化学工業株式会社 | 壁構造 |
DE10039720A1 (de) | 2000-08-14 | 2002-02-28 | Hilti Ag | Brandschutzmanschette |
JP4320110B2 (ja) | 2000-09-07 | 2009-08-26 | 積水化学工業株式会社 | 防耐火壁構造 |
JP2002097489A (ja) | 2000-09-26 | 2002-04-02 | Hoshizaki Electric Co Ltd | 高度不飽和脂肪酸エステル類の保存方法 |
US6572948B1 (en) * | 2000-10-31 | 2003-06-03 | 3M Innovative Properties Company | Fire stop device with rupturable element |
US6698146B2 (en) * | 2001-10-31 | 2004-03-02 | W. R. Grace & Co.-Conn. | In situ molded thermal barriers |
-
2001
- 2001-10-31 US US09/999,307 patent/US6698146B2/en not_active Expired - Fee Related
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2002
- 2002-05-20 US US10/151,333 patent/US6783345B2/en not_active Expired - Fee Related
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- 2002-10-28 WO PCT/US2002/034402 patent/WO2003038206A2/en active IP Right Grant
- 2002-10-28 AU AU2002342158A patent/AU2002342158B2/en not_active Ceased
- 2002-10-28 KR KR10-2004-7006459A patent/KR20040053232A/ko not_active Application Discontinuation
- 2002-10-28 CN CNA2007100038371A patent/CN1982556A/zh active Pending
- 2002-10-28 ES ES02776324T patent/ES2268101T3/es not_active Expired - Lifetime
- 2002-10-28 DE DE60213279T patent/DE60213279T2/de not_active Expired - Lifetime
- 2002-10-28 EP EP02776324A patent/EP1446539B1/en not_active Expired - Lifetime
- 2002-10-28 JP JP2003540459A patent/JP4047280B2/ja not_active Expired - Fee Related
- 2002-10-28 AT AT02776324T patent/ATE333543T1/de not_active IP Right Cessation
- 2002-10-31 AR ARP020104157A patent/AR037179A1/es active IP Right Grant
- 2002-10-31 TW TW091132259A patent/TWI268298B/zh not_active IP Right Cessation
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2003
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Also Published As
Publication number | Publication date |
---|---|
KR20040053232A (ko) | 2004-06-23 |
US20030089062A1 (en) | 2003-05-15 |
EP1446539A4 (en) | 2004-12-08 |
US6783345B2 (en) | 2004-08-31 |
US7043880B2 (en) | 2006-05-16 |
CN1302182C (zh) | 2007-02-28 |
TW200300469A (en) | 2003-06-01 |
US20030213211A1 (en) | 2003-11-20 |
AR037179A1 (es) | 2004-10-27 |
US20030079425A1 (en) | 2003-05-01 |
CA2465308A1 (en) | 2003-05-08 |
CN1610786A (zh) | 2005-04-27 |
TWI268298B (en) | 2006-12-11 |
ATE333543T1 (de) | 2006-08-15 |
CN1982556A (zh) | 2007-06-20 |
DE60213279T2 (de) | 2007-07-19 |
WO2003038206B1 (en) | 2003-12-24 |
WO2003038206A3 (en) | 2003-10-16 |
EP1446539A2 (en) | 2004-08-18 |
ES2268101T3 (es) | 2007-03-16 |
DE60213279D1 (de) | 2006-08-31 |
CA2465308C (en) | 2007-12-18 |
JP2005524006A (ja) | 2005-08-11 |
US6698146B2 (en) | 2004-03-02 |
HK1074863A1 (en) | 2005-11-25 |
AU2002342158B2 (en) | 2008-04-24 |
WO2003038206A2 (en) | 2003-05-08 |
EP1446539B1 (en) | 2006-07-19 |
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