JP5812416B2 - 防火複層ガラス - Google Patents
防火複層ガラス Download PDFInfo
- Publication number
- JP5812416B2 JP5812416B2 JP2011279942A JP2011279942A JP5812416B2 JP 5812416 B2 JP5812416 B2 JP 5812416B2 JP 2011279942 A JP2011279942 A JP 2011279942A JP 2011279942 A JP2011279942 A JP 2011279942A JP 5812416 B2 JP5812416 B2 JP 5812416B2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- heat
- glass plate
- fireproof
- 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.)
- Active
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- 239000011521 glass Substances 0.000 claims description 190
- 239000003566 sealing material Substances 0.000 claims description 29
- 125000006850 spacer group Chemical group 0.000 claims description 19
- 239000005388 borosilicate glass Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 13
- 239000003513 alkali Substances 0.000 claims description 4
- 239000005354 aluminosilicate glass Substances 0.000 claims description 3
- 239000005368 silicate glass Substances 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims 2
- 239000006058 strengthened glass Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 13
- 230000009970 fire resistant effect Effects 0.000 description 12
- 230000002265 prevention Effects 0.000 description 7
- 239000005341 toughened glass Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 5
- 239000005345 chemically strengthened glass Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 238000005496 tempering Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 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 3
- 238000003426 chemical strengthening reaction Methods 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 239000005346 heat strengthened glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000005361 soda-lime glass Substances 0.000 description 2
- MGADZUXDNSDTHW-UHFFFAOYSA-N 2H-pyran Chemical compound C1OC=CC=C1 MGADZUXDNSDTHW-UHFFFAOYSA-N 0.000 description 1
- 238000006124 Pilkington process Methods 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000005329 float glass Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Images
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
- Special Wing (AREA)
- Joining Of Glass To Other Materials (AREA)
Description
Claims (2)
- 対向する少なくとも二枚のガラス板がスペーサを介して隔置されるとともに、二枚のガラス板と対向するスペーサの各側面が一次シール材によって二枚のガラス板にそれぞれ接着されて二枚のガラス板間に中空層が形成され、一次シール材の外側が二次シール材によって封止された複層ガラスであって、少なくとも一枚のガラス板を耐熱防火性ガラス板で構成した防火複層ガラスにおいて、
非加熱面側に配置された前記耐熱防火性ガラス板以外のガラス板を熱強化していない低膨張組成ガラスで構成し、
前記熱強化していない低膨張組成ガラスの線膨張率は、少なくとも8×10 -6 /℃以下である防火複層ガラス。 - 前記熱強化していない低膨張組成ガラスは、ホウケイ酸ガラス、あるいはアルミノケイ
酸ガラス、あるいはアルカリ分のないケイ酸ガラスのいずれかである請求項1に記載の防火複層ガラス。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011279942A JP5812416B2 (ja) | 2011-12-21 | 2011-12-21 | 防火複層ガラス |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011279942A JP5812416B2 (ja) | 2011-12-21 | 2011-12-21 | 防火複層ガラス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013129563A JP2013129563A (ja) | 2013-07-04 |
JP5812416B2 true JP5812416B2 (ja) | 2015-11-11 |
Family
ID=48907450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011279942A Active JP5812416B2 (ja) | 2011-12-21 | 2011-12-21 | 防火複層ガラス |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5812416B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021024773A (ja) * | 2019-07-31 | 2021-02-22 | 日本電気硝子株式会社 | 複層ガラス及びサッシ窓 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1542454A (en) * | 1975-04-30 | 1979-03-21 | Jenaer Glaswerk Schott & Gen | Fire-resistant building elements |
DE2645259A1 (de) * | 1976-10-07 | 1978-04-13 | Ver Glaswerke Gmbh | Feuerwiderstandsfaehige verglasung |
JP2786103B2 (ja) * | 1994-02-23 | 1998-08-13 | 日本板硝子株式会社 | 複層ガラス |
-
2011
- 2011-12-21 JP JP2011279942A patent/JP5812416B2/ja active Active
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Publication number | Publication date |
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JP2013129563A (ja) | 2013-07-04 |
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