JPH07330386A - Multiple glass - Google Patents
Multiple glassInfo
- Publication number
- JPH07330386A JPH07330386A JP6124925A JP12492594A JPH07330386A JP H07330386 A JPH07330386 A JP H07330386A JP 6124925 A JP6124925 A JP 6124925A JP 12492594 A JP12492594 A JP 12492594A JP H07330386 A JPH07330386 A JP H07330386A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- fireproof
- plate
- heat
- 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
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
- Special Wing (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、複数の板ガラスを、そ
の全周にわたってスペーサーを介して厚み方向に間隔を
おいた状態で積層し、前記板ガラスと前記スペーサーと
の間にシール層を介在して、前記複数の板ガラス間に密
閉空間を形成し、前記複数の板ガラスのうち少なくとも
一枚の板ガラスを、防火耐火性板ガラスから構成してあ
る複層ガラスに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention laminates a plurality of plate glasses at intervals in the thickness direction via spacers, and a seal layer is interposed between the plate glasses and the spacers. The present invention relates to a multi-layer glass in which a hermetically sealed space is formed between the plurality of glass sheets and at least one of the glass sheets is made of fireproof and fireproof glass sheet.
【０００２】[0002]
【従来の技術】従来、この種の複層ガラスは、板ガラス
同士の間をシールして密閉空間を形成するに、単に前記
複数の板ガラスのうち少なくとも一枚を防火耐火性板ガ
ラスから構成し、防火性能を向上することしか考えられ
ていなかった。2. Description of the Related Art Conventionally, in this type of double glazing, at least one of the plurality of glass plates is made of a fireproof and fireproof glass plate in order to seal between the glass plates to form a closed space. The only thought was to improve performance.
【０００３】[0003]
【発明が解決しようとする課題】ところが、通常、板ガ
ラス同士の間をシールして密閉空間を形成するには、前
記板ガラス同士の間にブチルゴム等を用いてシール層を
形成することが行われていたために、複層ガラスによっ
て仕切られる一方側の空間で火災が発生するなどして高
熱にさらされた場合には、前記シール層から可燃性ガス
が発生し、前記密閉空間内に可燃性ガスが充満し、さら
に前記複層ガラスの他方側の板ガラスが前記高熱により
ひび割れた場合などには、そのひび割れから高濃度の可
燃性ガスが漏れだして、複層ガラスによって仕切られる
他方側の空間に流出するとともに、大量の新鮮な空気に
接して発火して、その発火した炎から前記他方側の空間
に類焼したり、前記シール層に延焼したりして火災を拡
げる原因となることがあるため、より一層高い防火性能
が望まれていた。However, normally, in order to form a closed space by sealing between plate glasses, a seal layer is formed between the plate glasses by using butyl rubber or the like. Therefore, when exposed to high heat such as a fire occurring in the space on one side that is partitioned by the double glazing, flammable gas is generated from the sealing layer, and flammable gas is generated in the closed space. When the plate glass on the other side of the double-glazing is filled with cracks due to the high heat, a high concentration of combustible gas leaks from the cracks and flows into the space on the other side partitioned by the double-glazing. In addition, it may ignite in contact with a large amount of fresh air and cause the fire to spread to the space on the other side or spread to the seal layer to spread the fire. Because there is, much higher fire performance has been desired.
【０００４】そこで、前記シール層に可燃性ガスを発生
しにくい材料を用いることも考えられるが、一般に、複
層ガラスを構成する板ガラス間に湿気が浸入すると、密
閉空間内部で結露したり、曇ったりする不都合があり、
複層ガラスとしては商品価値の非常に低いものとなる欠
点があるために、前記シール層は高い防水性を有する事
が不可欠であるものであるのに対し、可燃性ガスを発生
しにくい材料は、通常、防水性が低いので、防水性を維
持しつつ防火性を向上させることは困難であった。Therefore, it is conceivable to use a material that does not easily generate a flammable gas for the seal layer, but generally, when moisture penetrates between the plate glasses constituting the double glazing, dew condensation or clouding occurs inside the sealed space. Or inconvenience,
Since the double-layered glass has a drawback that its commercial value is extremely low, it is essential that the sealing layer has high waterproofness, while a material that does not easily generate flammable gas is Since the waterproof property is usually low, it is difficult to improve the fireproof property while maintaining the waterproof property.
【０００５】また、火災発生側の板ガラスが割れてしま
った場合には、その板ガラス断片が脱落して、複層ガラ
ス周辺部におけるシール作用がなくなり、他方側の板ガ
ラスの周辺部に保持枠体との間に隙間が生じ、その隙間
から炎が他方側の空間に侵入して類焼する等火災を拡げ
る原因となることもあった。In addition, when the plate glass on the fire occurrence side is broken, the plate glass fragments fall off, the sealing action in the peripheral portion of the double-glazed glass is lost, and a holding frame body is formed in the peripheral portion of the plate glass on the other side. A gap may be formed between the two, and the flame may infiltrate into the space on the other side to spread the fire and spread the fire.
【０００６】従って、本発明の目的は、上記実情に鑑
み、従来の防湿性を維持しつつ、高い防火性能を発揮す
る複層ガラスを提供することにある。Therefore, in view of the above situation, an object of the present invention is to provide a double glazing which exhibits high fireproof performance while maintaining the conventional moistureproof property.
【０００７】[0007]
【課題を解決するための手段】この目的を達成するため
の本発明の特徴構成は、複数の板ガラスのうちの防火耐
火性板ガラス以外の板ガラスを、熱強化ガラスで構成し
てあることにあり、その作用効果は以下の通りである。A feature of the present invention for achieving this object is that plate glass other than fireproof and fire resistant plate glass among a plurality of plate glasses is made of heat strengthened glass, The effects are as follows.
【０００８】[0008]
【作用】つまり、複数の板ガラスのうちの防火耐火性板
ガラス以外の板ガラスを、熱強化ガラスで構成してある
から、火災等により複層ガラスが加熱されたとしても、
その厚み方向に熱強化ガラスを介在することになるの
で、前記熱強化ガラスが割れずに炎を遮断でき、防火性
能が向上する。また、前記複層ガラスが、熱強化ガラス
以外の板ガラスから加熱されたとしても、以下に示す作
用を発揮するため、可燃性ガスが発火して類焼をきたす
事を防止することが出来る。In other words, since the plate glass other than the fireproof and fire resistant plate glass among the plurality of plate glasses is made of heat strengthened glass, even if the double glazing is heated by a fire or the like,
Since the heat-strengthened glass is interposed in the thickness direction, the heat-strengthened glass can block the flame without breaking, and the fireproof performance is improved. Further, even if the double glazing is heated by a plate glass other than the heat-strengthened glass, the following effects are exerted, so that it is possible to prevent the flammable gas from igniting and causing calcination.
【０００９】熱強化ガラスが、火災の発生源に近くて高
温にされされ易い側（以下、火災の発生時に高温にさら
される面を単に、加熱面側と称する）とは反対側の対向
する側（以下単に、非加熱面側と称する）に施工されて
いた場合には、たとえ、高熱により前記シール層から可
燃性ガスが発生し、前記密閉空間内に可燃性ガスが充満
したとしても、前記熱強化ガラスが高熱に耐え、前記可
燃性ガスが火災の発生源とは異なる他方側の空間へ流出
しにくくする。また、たとえ、高熱に耐えきれずに割れ
たとしても、通常の熱強化ガラスは、割れるときに細断
片となり、落下するので、前記複層ガラス内の密閉空間
は、前記熱強化ガラスが割れると同時に前記他方側の空
間に開放され、前記密閉空間内に充満した可燃性ガスは
一度に開放されて、発火しにくい低濃度にまで希釈され
るので、加熱面側の火災が非加熱面側に類焼をきたすと
いうおそれが少ない。The opposite side of the heat-strengthened glass on the side opposite to the side close to the source of the fire and likely to be heated to a high temperature (hereinafter, the surface exposed to the high temperature when the fire occurs is simply referred to as the heating surface side). (Hereinafter, simply referred to as the non-heated surface side), even if combustible gas is generated from the sealing layer due to high heat, even if the combustible gas is filled in the sealed space, The heat-strengthened glass withstands high heat, and makes it difficult for the combustible gas to flow out into the space on the other side different from the source of the fire. Further, even if it breaks without being able to endure high heat, normal heat-strengthened glass becomes fine fragments when it breaks, and falls, so that the enclosed space in the double-glazing glass is broken when the heat-strengthened glass breaks. At the same time, it is opened to the space on the other side, and the flammable gas filled in the closed space is released at one time and diluted to a low concentration that is difficult to ignite, so that the fire on the heating surface side is on the non-heating surface side. There is little danger of burning the fire.
【００１０】また、熱強化ガラスが加熱面側に施工され
ていた場合において割れたとしても細断片となるので、
複層ガラスの周辺部においては細断片は脱落せずに保持
され易く、他方側の板ガラスの周辺部には保持枠との間
に隙間を生じ難いため、炎が他方側の空間に侵入して類
焼するようなことが起きにくい（例えば、複層ガラスを
保持枠に固定してある場合、加熱面側で通常の板ガラス
が割れて脱落する場合には、断片が大きいために重力等
で枠から抜け落ち、枠内で隙間が生じて他方側の板ガラ
スがガタ付くのに対し、上述のように細断片となった場
合にはその細断片は枠から抜け落ちずに保持され、前記
保持枠との間に隙間が生じず、他方側の板ガラスはガタ
付き難い）。Further, when the heat-strengthened glass is applied to the heating surface side, even if it breaks, it becomes a fine piece,
In the peripheral part of the double glazing, fine fragments are easily retained without falling off, and since it is difficult to create a gap between the peripheral part of the plate glass on the other side and the holding frame, the flame enters the space on the other side. It is unlikely that calcination will occur (for example, when the double glazing is fixed to the holding frame, and when the normal plate glass breaks and falls off on the heating surface side, the fragments are large, so gravity causes the frame to fall out of the frame. While slipping out, a gap is generated in the frame and the plate glass on the other side rattles, whereas when it becomes a thin piece as described above, the small piece is held without falling out of the frame, and between the holding frame There is no gap in the plate glass on the other side and it is difficult for it to rattle.
【００１１】[0011]
【発明の効果】従って、本発明の複層ガラスは、防火性
能が向上したので、火災が発生したとしても類焼の起き
にくい窓ガラスや、ドアとして用いることが出来、防災
面で有用である。Therefore, since the double glazing of the present invention has improved fireproof performance, it can be used as a window glass or a door that is unlikely to catch fire even if a fire occurs, and is useful in terms of disaster prevention.
【００１２】従って、防火性能を向上したことで、複層
ガラスを乙種防火戸のみならず甲種防火戸として適用さ
せやすくなった。Therefore, by improving the fireproof performance, it becomes easy to apply the double glazing not only as the type-II fire door but also as the type-A fire door.
【００１３】[0013]
【実施例】以下に本発明の実施例を図面に基づいて説明
する。図１、２に示すように、本発明の複層ガラスは、
熱強化ガラス１とワイヤー網を内装した網入りガラス２
とを、スペーサー３を介して平行に配置し、前記スペー
サー３と前記熱強化ガラス１および網入りガラス２の間
に第一シール材４を介在させるとともに、熱強化ガラス
１と網入りガラス２との間で、前記第一シール材４の外
側に、第二シール材５を介在し、前記熱強化ガラス１と
網入りガラス２との間に密閉空間Ａを形成して複層ガラ
スを構成するとともに、構造物に建付けのサッシ枠７に
嵌め込み固定してある。Embodiments of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 and 2, the double glazing of the present invention is
Heat-strengthened glass 1 and wire-reinforced glass 2 with wire net inside
And are arranged in parallel with each other with the spacer 3 interposed therebetween, and the first sealing material 4 is interposed between the spacer 3 and the heat-strengthened glass 1 and the mesh-filled glass 2, and the heat-strengthened glass 1 and the mesh-filled glass 2 are provided. In between, a second sealing material 5 is interposed outside the first sealing material 4, and a hermetically sealed space A is formed between the heat-strengthened glass 1 and the wire-reinforced glass 2 to form a multi-layer glass. At the same time, the sash frame 7 built in the structure is fitted and fixed.
【００１４】尚、前記第一シール材４はポリイソブチレ
ン製であり、前記第二シール材５は、ポリサルファイド
材製である。また、前記熱強化ガラスは、厚さが３．２
ｍｍ以上の板ガラスに熱処理によって、約１０００ｋｇ
ｆ／ｃｍ2〜２０００ｋｇｆ／ｃｍ2（１００ＭＮ／ｍ2
〜２００ＭＮ／ｍ2）の表面圧縮力を付与したものであ
る。The first seal material 4 is made of polyisobutylene, and the second seal material 5 is made of polysulfide material. The heat-strengthened glass has a thickness of 3.2.
About 1000kg by heat treatment of plate glass of mm or more
f / cm 2 to 2000 kgf / cm 2 (100 MN / m 2
A surface compressive force of about 200 MN / m 2 ) is applied.
【００１５】また、前記スペーサー３はアルミニウム製
であり、前記熱強化ガラス１の周縁部の全周にわたる輪
状に形成してあり、断面視で両横面（熱強化ガラス１及
び網入りガラス２に対向する面）にくびれ８を形成した
Ｏ字形で、密閉空間Ａ側には開口９を形成するととも
に、その内部に乾燥剤１０を充填した構成にしてある。
これにより、前記くびれ８に前記第一シール材４を保持
し易い構造としてある。The spacer 3 is made of aluminum and is formed into a ring shape around the entire periphery of the heat-strengthened glass 1. The cross-sections show both lateral surfaces (the heat-strengthened glass 1 and the meshed glass 2). It is O-shaped with a constriction 8 formed on the opposing surface), an opening 9 is formed on the closed space A side, and a desiccant 10 is filled inside the opening 9.
Thereby, the first seal member 4 is easily held in the constriction 8.
【００１６】〔別実施例〕以下に別実施例を説明する。
先の実施例では、建付けのサッシに嵌め込んだが、図３
に示すように、断面Ｈ形の枠体１７の一方の凹部に複層
ガラスを嵌合させて取り付けるとともに、その枠体１７
の他方の凹部にテーパー面を有する挿入部材１８を嵌入
して複層ガラスを取り付ければ、前記枠体１７が前記挿
入部材１８の嵌入に伴って広がり変形し、その対面側で
前記複層ガラスを締めつけ変形する作用を用いて、シー
ル性を高く、強固に形成することが出来、より一層防火
性能を向上させることが出来る。[Other Embodiment] Another embodiment will be described below.
In the previous embodiment, it was fitted into the built-up sash, but FIG.
As shown in FIG. 7, while the double-layer glass is fitted and attached to one of the concave portions of the frame body 17 having an H-shaped cross section,
If the insert member 18 having a tapered surface is fitted into the other concave portion of the above and the double glazing is attached, the frame body 17 is expanded and deformed as the insert member 18 is fitted, and the double glazing is placed on the opposite side. By using the effect of deforming by tightening, it is possible to form a strong sealing property and firmly, and further improve the fire prevention performance.
【００１７】また、図４に示すように熱強化ガラス１ａ
と網入りガラス２と熱強化ガラス１ｂとを、スペーサー
３，３を介して平行に配置し、前記スペーサー３と前記
熱強化ガラス１ａ，１ｂおよび前記スペーサー３と、網
入りガラス２の間に第一シール材４を介在させるととも
に、熱強化ガラス１ａ，１ｂと網入りガラス２との間
で、前記第一シール材４の外側に、第二シール材５を介
在し、前記熱強化ガラス１と網入りガラス２との間に密
閉空間Ａを形成して複層ガラスを構成してあってもよ
い。Further, as shown in FIG. 4, heat-strengthened glass 1a
And the reticulated glass 2 and the heat-strengthened glass 1b are arranged in parallel via the spacers 3 and 3, and the spacer 3 and the heat-strengthened glass 1a and 1b and the spacer 3 are placed between the reticulated glass 2 and One sealing member 4 is interposed, and a second sealing member 5 is interposed between the heat-strengthened glass 1a, 1b and the mesh-filled glass 2 outside the first sealing member 4 so that A closed space A may be formed between the glass 2 and the meshed glass to form a double glazing.
【００１８】このような場合、まず、第一に加熱面側の
熱強化ガラス１ａ（１ｂ）が、熱によって割れるまで、
非加熱面側の熱強化ガラス１ｂ（１ａ）にまで熱が伝わ
りにくいので、より一層防火性の高い構成となる利点が
ある。In such a case, first, until the heat-strengthened glass 1a (1b) on the heating surface side is broken by heat,
Since heat is less likely to be transmitted to the heat-strengthened glass 1b (1a) on the non-heating surface side, there is an advantage that the structure has a higher fireproof property.
【００１９】前記スペーサー３は、必ずしもアルミニウ
ム製に限らず、鉄製でもよく、このような場合、重量が
大きくなるが、より一層耐火性に富む構造となる。ま
た、形状も先の実施例に限らず断面四角形状であっても
よい。また、前記熱強化ガラスの表面圧縮応力の値や、
前記第一、第二シール材４、５の材質についても先の実
施例のものに限らず、表面圧縮応力の値としては、約７
００〜１０００ｋｇｆ／ｃｍ2（７０〜１００ＭＮ／
ｍ2）程度の表面圧縮応力を付与した熱強化ガラスを用
いてもよく、第二シール材５に難燃性シリコンシーリン
グ材を用い、さらに防火性能を向上させる等の変形を行
うことが出来る。尚、実施例においては前記第一、第二
シール材４、５をもってシール層と称するものとする。The spacer 3 is not necessarily made of aluminum and may be made of iron. In such a case, the spacer 3 has a large weight, but has a structure more rich in fire resistance. Further, the shape is not limited to the above-mentioned embodiment, and may be a quadrangular cross section. Also, the value of the surface compressive stress of the heat strengthened glass,
The materials of the first and second sealing materials 4 and 5 are not limited to those in the previous embodiment, and the value of the surface compressive stress is about 7
00-1000 kgf / cm 2 (70-100 MN /
A heat-strengthened glass having a surface compressive stress of about m 2 ) may be used, and a flame-retardant silicone sealing material is used as the second sealing material 5, and deformation such as further improvement of fireproof performance can be performed. In the embodiment, the first and second sealing materials 4 and 5 are referred to as a sealing layer.
【００２０】また、先の実施例においてはワイヤー網を
内装した網入りガラスを用いたが、これに限らず、ワイ
ヤーを並設状態に内装してある線材入りガラスや、低膨
張結晶化ガラス、強化硼珪酸ガラス等を用いることが出
来、要するに、火災等の熱を受け崩れ落ちるのを防止出
来るものであれば良く、これらを総称して防火耐火性板
ガラスと呼ぶものとする。Further, in the above-mentioned embodiments, the net-cored glass having the wire net inside is used, but the present invention is not limited to this, and the wire-containing glass in which the wires are arranged in parallel, the low expansion crystallized glass, Reinforced borosilicate glass or the like can be used, and in short, any material can be used as long as it can be prevented from falling down by the heat of a fire or the like, and these are collectively referred to as fire and fire resistant plate glass.
【００２１】尚、特許請求の範囲の項に、図面との対照
を便利にするために符号を記すが、該記入により本発明
は添付図面の構成に限定されるものではない。It should be noted that reference numerals are added to the claims for convenience of comparison with the drawings, but the present invention is not limited to the configurations of the accompanying drawings by the entry.
【図１】本発明の複層ガラスの取付構造を示す縦断面図FIG. 1 is a vertical cross-sectional view showing a mounting structure for double glazing of the present invention.
【図２】本発明の複層ガラスの要部の縦断面図FIG. 2 is a vertical cross-sectional view of the main part of the double glazing of the present invention.
【図３】別実施例における複層ガラスの要部の縦断面図FIG. 3 is a vertical cross-sectional view of the main part of the double-glazing unit in another embodiment.
【図４】別実施例における複層ガラスの要部の縦断面図FIG. 4 is a vertical cross-sectional view of the main part of the double-glazing unit in another embodiment.
１，２ 板ガラス ３ スペーサー ４，５ シール層 Ａ 密閉空間 1, 2 Plate glass 3 Spacer 4, 5 Seal layer A Sealed space
Claims (3)
周にわたってスペーサー（３）を介して厚み方向に間隔
をおいた状態で積層し、前記板ガラス（１),（２）と前
記スペーサー（３）との間にシール層（４),（５）を介
在して、前記複数の板ガラス（１),（２）間に密閉空間
（Ａ）を形成し、前記複数の板ガラス（１),（２）のう
ち少なくとも一枚の板ガラス（２）を、防火耐火性板ガ
ラスから構成してある複層ガラスであって、前記複数の
板ガラスのうちの防火耐火性板ガラス以外の板ガラス
（１）を、熱強化ガラスで構成してある複層ガラス。1. A plurality of plate glasses (1), (2) are laminated at intervals in the thickness direction through spacers (3) over the entire circumference thereof to form the plate glasses (1), (2). Sealing layers (4) and (5) are interposed between the spacers (3) to form a closed space (A) between the plurality of plate glasses (1) and (2), and the plurality of plate glasses ( A multilayer glass in which at least one plate glass (2) of (1) and (2) is composed of a fireproof and fireproof plate glass, and a plate glass other than the fireproof and fireproof plate glass among the plurality of plate glasses (1 ) Is a double glazing composed of heat strengthened glass.
材からなる請求項１に記載の複層ガラス。2. The double glazing according to claim 1, wherein the sealing layer is made of a butyl rubber sealing material.
ガラス、低膨張結晶化ガラス、強化硼珪酸ガラスの内の
いずれかからなる請求項１または２記載の複層ガラス。3. The double glazing according to claim 1 or 2, wherein the fireproof and fireproof plate glass is made of any one of wire-containing glass, low expansion crystallized glass and tempered borosilicate glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP06124925A JP3121206B2 (en) | 1994-06-07 | 1994-06-07 | Double glazing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP06124925A JP3121206B2 (en) | 1994-06-07 | 1994-06-07 | Double glazing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07330386A true JPH07330386A (en) | 1995-12-19 |
| JP3121206B2 JP3121206B2 (en) | 2000-12-25 |
Family
ID=14897553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP06124925A Expired - Lifetime JP3121206B2 (en) | 1994-06-07 | 1994-06-07 | Double glazing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3121206B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001055045A1 (en) * | 2000-01-28 | 2001-08-02 | Nippon Sheet Glass Co., Ltd. | Double glazing unit for windows |
| JP2013023989A (en) * | 2011-07-25 | 2013-02-04 | Asahi Glass Co Ltd | Combustibility evaluation method of seal material for multiple glass |
| JP2013023987A (en) * | 2011-07-25 | 2013-02-04 | Asahi Glass Co Ltd | Fireproof double glazing |
| WO2014168219A1 (en) * | 2013-04-11 | 2014-10-16 | 旭硝子株式会社 | Fire-preventing multilayer glass |
| JP2018115493A (en) * | 2017-01-19 | 2018-07-26 | 旭ビルウォール株式会社 | Road sound barrier panel |
| WO2019008912A1 (en) * | 2017-07-06 | 2019-01-10 | 日本電気硝子株式会社 | Insulated glazing and sash window |
| JP2019094252A (en) * | 2017-11-22 | 2019-06-20 | 株式会社エクセルシャノン | Fireproof multiple glass |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0627450U (en) * | 1992-09-09 | 1994-04-12 | 日産ディーゼル工業株式会社 | Mounting structure for tire fender rubber |
| CN104563388A (en) * | 2014-12-26 | 2015-04-29 | 合肥蓝氏特种玻璃有限责任公司 | Refractory glass |
-
1994
- 1994-06-07 JP JP06124925A patent/JP3121206B2/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001055045A1 (en) * | 2000-01-28 | 2001-08-02 | Nippon Sheet Glass Co., Ltd. | Double glazing unit for windows |
| CN1329331C (en) * | 2000-01-28 | 2007-08-01 | 日本板硝子株式会社 | Double glazing unit for windows |
| JP2013023989A (en) * | 2011-07-25 | 2013-02-04 | Asahi Glass Co Ltd | Combustibility evaluation method of seal material for multiple glass |
| JP2013023987A (en) * | 2011-07-25 | 2013-02-04 | Asahi Glass Co Ltd | Fireproof double glazing |
| WO2014168219A1 (en) * | 2013-04-11 | 2014-10-16 | 旭硝子株式会社 | Fire-preventing multilayer glass |
| JPWO2014168219A1 (en) * | 2013-04-11 | 2017-02-16 | 旭硝子株式会社 | Fireproof double glazing |
| JP2018115493A (en) * | 2017-01-19 | 2018-07-26 | 旭ビルウォール株式会社 | Road sound barrier panel |
| WO2019008912A1 (en) * | 2017-07-06 | 2019-01-10 | 日本電気硝子株式会社 | Insulated glazing and sash window |
| JP2019014619A (en) * | 2017-07-06 | 2019-01-31 | 日本電気硝子株式会社 | Multiple glass and sash window |
| JP2019094252A (en) * | 2017-11-22 | 2019-06-20 | 株式会社エクセルシャノン | Fireproof multiple glass |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3121206B2 (en) | 2000-12-25 |
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