JPH0960433A - Thin double glazing - Google Patents

Thin double glazing

Info

Publication number
JPH0960433A
JPH0960433A JP7238944A JP23894495A JPH0960433A JP H0960433 A JPH0960433 A JP H0960433A JP 7238944 A JP7238944 A JP 7238944A JP 23894495 A JP23894495 A JP 23894495A JP H0960433 A JPH0960433 A JP H0960433A
Authority
JP
Japan
Prior art keywords
glass
thin
double glazing
glazing
sash
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.)
Pending
Application number
JP7238944A
Other languages
Japanese (ja)
Inventor
Hiroaki Takeshima
広明 竹島
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nihon Parkerizing Co Ltd
Original Assignee
Nihon Parkerizing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nihon Parkerizing Co Ltd filed Critical Nihon Parkerizing Co Ltd
Priority to JP7238944A priority Critical patent/JPH0960433A/en
Publication of JPH0960433A publication Critical patent/JPH0960433A/en
Pending legal-status Critical Current

Links

Abstract

PROBLEM TO BE SOLVED: To provide a window glass suitable for a revised lusulation standard by assembling a glazing channel into a sash for single glass and closely fitting a double glazing of a prescribed thickness in which inert gas is filled between two plate glasses. SOLUTION: Two plate glasses 3 at least one of which is low radiation glass or stuck with radiation adjusting film are sealed with sealing agent 4 containing a spacer 5 around the periphery of it in order to form a thin double glazing 1 of 2.0mm in clearance and 7.0 to 7.5mm in overall thickness. In the formation, inert gas is filled in the clearance 2. Also the thin double glazing 1 is installed in a sash A for single glass which is provided with a glazing channel 7 inside it. In this case, the end surface is sealed by polyvinyl chloride tape 6. Then its thickness is reduced and a heat transmission coefficient is suppressed to a prescribed limit. Thus it can be used as a double glazing for general dwelling house which is based on a revised insulation standard and expected to be adopted in the southern area of the Tohoku district or more southern.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【発明の属する技術分野】本発明は、一般住宅用の薄型
複層ガラスに関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to thin double glazing for general houses.

【0002】[0002]

【従来の技術】所定間隔を隔てて対峙する2枚の板ガラ
スを備える複層ガラスが、寒冷地において従来から用い
られてきた。複層ガラスとしては、従来、熱貫流率が
3.0Kcal/m2 h℃以下の、板ガラスの厚さが3
mm、板ガラス間の間隔が6mmで、全厚が12mmの
複層ガラス、板ガラスの厚さが3mm、板ガラス間の間
隔が12mmで、全厚が18mmの複層ガラス等が一般
的である。
2. Description of the Related Art A double glazing having two glass plates facing each other at a predetermined interval has been conventionally used in cold regions. Conventionally, as double glazing, the plate glass having a heat transmission coefficient of 3.0 Kcal / m 2 h ° C or less and a thickness of 3 is used.
mm, the distance between the plate glasses is 6 mm, and the total thickness is 12 mm, and the multilayer glass is generally 3 mm, the plate glass has a thickness of 3 mm, the interval between the plate glasses is 12 mm, and the total thickness is 18 mm.

【0003】[0003]

【発明が解決しようとする課題】平成4年に改正された
省エネルギー法により、建築物の開口部断熱基準が強化
された。新断熱基準によれば、東北地方南部、関東北
部、甲信越地方では、開口部の要求断熱性能(熱貫流
率)は4.0Kcal/m2 h℃以下であり、上記地域
以南では5.6Kcal/m2 h℃以下である。また、
上記開口部断熱基準の強化に連動して、開口部断熱基準
を満たす一般住宅に対する住宅金融公庫の融資額が引き
上げられた。住宅金融公庫の融資額引き上げに伴い、東
北地方南部以南の、従来一般住宅への複層ガラスの使用
が少なかった地域においても、今後、一般住宅への複層
ガラスの使用が増加すると考えられる。全厚が12mm
〜18mmの複層ガラスをビルに使用する場合には、従
来、硝子間口の広い複層ガラス用サッシを注文生産し、
該サッシに複層ガラスを組み込んでいた。他方、全厚が
12mm〜18mmの複層ガラスを一般住宅に使用する
場合には、従来、図6に示すように、一般住宅用の市販
の硝子間口9mmの単板ガラス用サッシに、アルミ合金
製のアタッチメントを介して、複層ガラスを組み込んで
いた。かかる構成の複層ガラス窓には、以下の問題があ
った。 アタッチメントの使用により、開口部面積が減少
し、室内からの視界が狭くなる。 複層ガラスとアタッチメントとを組付けた後に、複
層ガラスとアタッチメントとの組立体を単板ガラス用サ
ッシに組み込むので、単板ガラス用サッシへの複層ガラ
スの組み込みに手間が掛かる。 アタッチメントの単板ガラス用サッシへの納まり具
合が悪く、使用時に複層ガラス窓と網戸とが接触する場
合がある。 3.0Kcal/m2 h℃以下の熱貫流率は、新断
熱基準に照らして、東北地方南部以南の一般住宅に使用
する複層ガラスとして過剰品質である。 本発明は上記問題に鑑みてなされたものであり、一般住
宅用の単板ガラス用サッシに組み込んだ時に室内からの
視野を狭めず、単板ガラス用サッシへの組み込みに手間
が掛からず、単板ガラス用サッシへの納まり具合が良
く、新断熱基準に照らして、東北地方南部以南の一般住
宅用複層ガラスとして適当な断熱性能を有する、複層ガ
ラスを提供することを目的とする。
[Problems to be Solved by the Invention] Under the Energy Conservation Law amended in 1992, the heat insulation standard for building openings was strengthened. According to the new insulation standard, the required insulation performance (heat transmission coefficient) of the opening is 4.0 Kcal / m 2 h ° C or less in the southern Tohoku region, Kanto northeast region, and Koshinetsu region, and 5.6 Kcal in the south of the above regions. / M 2 h ° C. or less. Also,
In tandem with the strengthening of the insulation standards for openings, the loan amount of the Housing Finance Corporation for general houses that meet the insulation standards for openings has been raised. With the increase in the loan amount of the Housing Finance Corporation, even in the area south of the Tohoku region where the use of double glazing for conventional homes was low, the use of double glazing for general homes is expected to increase in the future. . 12mm total thickness
When using ~ 18 mm double glazing in a building, conventionally, a sash for double glazing with a wide glass frontage is custom-made,
Double glazing was incorporated into the sash. On the other hand, when using a double glazing having a total thickness of 12 mm to 18 mm for a general house, conventionally, as shown in FIG. 6, a commercially available glass sash for a single plate glass having a frontage of 9 mm is made of an aluminum alloy. Incorporated double glazing via the attachment. The double glazing window having such a structure has the following problems. The use of attachments reduces the area of the opening and reduces the view from the room. After assembling the multi-layer glass and the attachment, the assembly of the multi-layer glass and the attachment is incorporated into the sash for single-plate glass, so that it takes time and effort to incorporate the multi-layer glass into the sash for single-plate glass. The attachment may not fit well in the sash for single-plate glass, and the double-glazing window may come into contact with the screen door during use. The heat transmission coefficient of 3.0 Kcal / m 2 h ° C or less is excessive quality as double glazing used for general houses in the south and south of the Tohoku region in view of the new insulation standard. The present invention has been made in view of the above problems, does not narrow the field of view from the room when incorporated into a sash for single-plate glass for general housing, does not take time to incorporate into a sash for single-plate glass, for single-plate glass It is an object of the present invention to provide a double glazing that fits well into a sash and has appropriate heat insulating performance as a double glazing for general houses in the south and south of the Tohoku region in accordance with the new heat insulation standard.

【0004】[0004]

【課題を解決するための手段】上記課題を解決するため
に、本発明においては、所定間隔を隔てて対峙する2枚
の板ガラスを備え、2枚の板ガラス間の隙間の周縁部は
シール材で密封されており、厚さが7.0mm乃至7.
5mmであることを特徴とする薄型複層ガラスを提供す
る。本発明に係る薄型複層ガラスは、厚さが7.0mm
乃至7.5mmなので、アタッチメントを介することな
く、硝子間口が9mmの一般住宅用の単板ガラス用サッ
シに、組み込むことができる。従って、開口部面積は減
少せず、室内からの視界は狭くならず、単板ガラス用サ
ッシへの組み込み作業に手間が掛からず、単板ガラス用
サッシへの納まり具合も良い。厚さが7.0mm乃至
7.5mmであれば、熱貫流率を4.0Kcal/m2
h℃ 以下に抑制することができる。従って、本発明に
係る薄型複層ガラスは、新断熱基準に照らして、東北地
方南部以南の一般住宅用複層ガラスとして過不足の無い
適当な断熱性能を有する。2枚の板ガラス間の隙間の周
縁部がシール材で密封されることにより、前記隙間への
湿気の侵入が阻止され、断熱性能の低下が防止される。
また、シール材によって2枚の板ガラスが一体化され、
板ガラス間の層間変位が抑制される。
In order to solve the above-mentioned problems, in the present invention, two plate glasses facing each other at a predetermined interval are provided, and a peripheral edge of the gap between the two plate glasses is made of a sealing material. It is hermetically sealed and has a thickness of 7.0 mm to 7.
A thin double glazing having a thickness of 5 mm is provided. The thin double glazing according to the present invention has a thickness of 7.0 mm.
Since it is 7.5 mm to 7.5 mm, it can be incorporated in a sash for single-walled glass for general houses with a glass frontage of 9 mm without using an attachment. Therefore, the area of the opening is not reduced, the view from the room is not narrowed, the work for assembling into the sash for single plate glass does not take time, and the sash for single plate glass can be easily fitted. When the thickness is 7.0 mm to 7.5 mm, the heat transmission coefficient is 4.0 Kcal / m 2.
h ℃ The following can be suppressed. Therefore, the thin double glazing according to the present invention has proper heat insulation performance as a double glazing for general houses in the south and south of the Tohoku region in light of the new heat insulation standard. By sealing the peripheral portion of the gap between the two sheet glasses with the sealing material, the invasion of moisture into the gap is prevented, and the deterioration of the heat insulating performance is prevented.
Also, the two plate glasses are integrated by the sealing material,
The interlayer displacement between the plate glasses is suppressed.

【0005】本発明の好ましい態様においては、前記所
定間隔は2.0mmである。板ガラスの板厚を2.5m
m乃至3.0mmとし、板ガラスの間隔を2.0mmと
することにより、十分な強度と必要な断熱性能とが得ら
れる。本発明の好ましい態様においては、シール材に乾
燥剤粒子が混練されている。シール材に乾燥剤粒子が混
練されることにより、板ガラス間の隙間内の空気が乾燥
状態に保持され、断熱性能が維持される。本発明の好ま
しい態様においては、シール材内に、前記隙間の周縁に
沿って延在する中実棒状又は中空棒状のスペーサが埋設
されているシール材内に、板ガラス間の隙間の周縁に沿
って延在する中実棒状又は中空棒状のスペーサを埋設す
ることにより、板ガラス間の隙間を所望の小さな値に正
確に設定維持することができ、ひいては、複層ガラスの
厚さを所望の小さな値に正確に設定維持することができ
る。本発明の好ましい態様においては、少なくとも一方
の板ガラスは低放射ガラスである。本発明の好ましい態
様においては、少なくとも一方の板ガラスに、樹脂フィ
ルムに金属膜がコーティングされた日射調整フィルムが
貼着されている。少なくとも一方の板ガラスを低放射ガ
ラスとし、或いは、少なくとも一方の板ガラスに、樹脂
フィルムに金属膜がコーティングされた日射調整フィル
ムを貼着することにより、夏期における室内への赤外線
の侵入と、冬季における暖房器具から出る赤外線の室外
への漏洩とを防止できる。この結果、住宅開口部の断熱
性能が向上する。本発明の好ましい態様においては、板
ガラス間の隙間に不活性ガスが封入されている。板ガラ
ス間の隙間に空気よりも熱伝導率の小さい不活性ガスを
封入することにより、複層ガラスの断熱性能が向上す
る。この結果、住宅開口部の断熱性能が向上する。
In a preferred aspect of the present invention, the predetermined interval is 2.0 mm. 2.5m thick plate glass
Sufficient strength and necessary heat insulation performance can be obtained by setting m to 3.0 mm and the plate glass interval to 2.0 mm. In a preferred embodiment of the present invention, desiccant particles are kneaded with the sealing material. By kneading the desiccant particles with the sealing material, the air in the gaps between the plate glasses is kept dry, and the heat insulating performance is maintained. In a preferred aspect of the present invention, in the seal material, a solid rod-shaped or hollow rod-shaped spacer extending along the peripheral edge of the gap is embedded in the seal material, along the peripheral edge of the gap between the glass plates. By embedding the extending solid rod-shaped or hollow rod-shaped spacers, it is possible to accurately set and maintain the gap between the glass sheets to a desired small value, and thus to set the thickness of the double glazing to a desired small value. Can be accurately set and maintained. In a preferred embodiment of the present invention, at least one of the glazings is a low emissivity glass. In a preferred embodiment of the present invention, a solar control film having a resin film coated with a metal film is attached to at least one of the plate glasses. At least one plate glass is low-emission glass, or at least one plate glass is pasted with a solar control film in which a resin film is coated with a metal film, whereby infrared rays penetrate into the room in summer and heating in winter. It is possible to prevent the infrared rays emitted from the equipment from leaking outside. As a result, the heat insulation performance of the opening of the house is improved. In a preferred aspect of the present invention, an inert gas is filled in the gap between the plate glasses. By enclosing an inert gas having a smaller thermal conductivity than air in the gap between the glass sheets, the heat insulating performance of the double glazing is improved. As a result, the heat insulation performance of the opening of the house is improved.

【0006】本発明の好ましい態様においては、薄型複
層ガラスの周縁に樹脂製のテープが貼着され、樹脂製の
テープを覆って薄型複層ガラスの周縁に樹脂製のグレー
ジングチャンネルが密着して外嵌合している。従来、複
層ガラスをサッシに組み込む際に、現場で、複層ガラス
の周縁に樹脂製のグレージングチャンネルを外嵌合させ
ていたが、本発明に係る薄型複層ガラスにあっては、予
め複層ガラスの周縁に樹脂製のグレージングチャンネル
を外嵌合させているので、現場での、サッシへの複層ガ
ラスの組み込み作業が、従来に比べて容易になる。複層
ガラスの周縁に樹脂製のテープを貼着することにより、
シール材の漏洩が防止され、グレージングチャンネルの
複層ガラス周縁部への密着性が向上する。
In a preferred embodiment of the present invention, a resin tape is attached to the periphery of the thin double-layer glass, the resin tape is covered, and a resin glazing channel is closely attached to the periphery of the thin double-layer glass. It is fitted outside. Conventionally, when assembling the double glazing into the sash, a resin glazing channel was externally fitted to the periphery of the double glazing at the site.However, in the thin double glazing according to the present invention, Since the resin glazing channel is externally fitted to the peripheral edge of the laminated glass, the work of assembling the laminated glass into the sash at the site is easier than in the past. By sticking a resin tape on the periphery of the double glazing,
Leakage of the sealing material is prevented, and the adhesion of the glazing channel to the peripheral edge of the double glazing is improved.

【0007】[0007]

【発明の実施の形態】本発明の実施例を図1〜図5に基
づいて説明する。図1〜図5に示すように、本発明の実
施例に係る薄型複層ガラス1は、2.0mmの間隔2を
隔てて平行に対峙する板厚2.5mmの2枚の板ガラス
3を備えている。2枚の板ガラス3の間の隙間2の周縁
部は、ゼオライト系の乾燥剤粒子が混練されたブチルゴ
ム製のシール材4で密封されており、シール材4内に、
隙間2の周縁に沿って延在する中空棒状のアルミスペー
サ5が埋設されている。2枚の板ガラス3の全周縁に、
塩化ビニールテープ6が貼着されている。塩化ビニール
テープ6を覆って、2枚の板ガラス3の全周縁に、塩化
ビニール製のグレージングチャンネル7が密着して外嵌
合している。薄型複層ガラス1は、図4に示すように、
一般住宅用の市販の単板ガラス用サッシAに組み込まれ
ている。
BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described with reference to FIGS. As shown in FIGS. 1 to 5, a thin double-layer glass 1 according to an embodiment of the present invention includes two plate glasses 3 having a plate thickness of 2.5 mm and facing each other in parallel with an interval 2 of 2.0 mm. ing. The periphery of the gap 2 between the two plate glasses 3 is sealed with a butyl rubber sealing material 4 in which zeolite-based desiccant particles are kneaded, and inside the sealing material 4,
A hollow rod-shaped aluminum spacer 5 extending along the peripheral edge of the gap 2 is embedded. On the entire periphery of the two glass plates 3,
Vinyl chloride tape 6 is attached. A glazing channel 7 made of vinyl chloride is tightly fitted to the outer periphery of the two sheets of plate glass 3 while covering the vinyl chloride tape 6. As shown in FIG. 4, the thin double-layer glass 1 is
It is incorporated in a commercially available sash A for single plate glass for general housing.

【0008】本実施例に係る薄型複層ガラス1は、厚さ
が7.0mmなので、アタッチメントを介することな
く、硝子間口が9mmの一般住宅用の単板ガラス用サッ
シAに、組み込むことができる。従って、住宅の開口部
面積は減少せず、室内からの視界は狭くならない。ま
た、アタッチメントを介さないので、単板ガラス用サッ
シAへの複層ガラス1の組み込みに手間が掛からず、複
層ガラス1の単板ガラス用サッシAへの納まり具合も良
い。更に、アタッチメントを介さないので、アタッチメ
ント(アルミ合金製)による熱伝導の促進が阻止され、
住宅開口部の断熱性能の低下が防止される。本発明の発
明者が行った計測によれば、薄型複層ガラス1の熱貫流
率は3.8Kcal/m2 h℃ である。従って、薄型
複層ガラス1は、新断熱基準に照らして、東北地方南部
以南の一般住宅用複層ガラスとして過不足の無い適当な
断熱性能を有する。
Since the thin double glazing 1 according to this embodiment has a thickness of 7.0 mm, it can be incorporated into a sash A for a single glass plate for a general house having a glass frontage of 9 mm without an attachment. Therefore, the opening area of the house does not decrease, and the view from the room does not become narrow. Further, since no attachment is used, it does not take much time to assemble the double glazing 1 into the sash A for a single glass, and the double glazing 1 can be fitted in the sash A for a single glass well. Furthermore, since it does not go through the attachment, the promotion of heat conduction by the attachment (made of aluminum alloy) is blocked,
The deterioration of the heat insulation performance of the opening of the house is prevented. According to the measurement performed by the inventor of the present invention, the heat transmission coefficient of the thin double glazing 1 is 3.8 Kcal / m 2 h ° C. It is. Therefore, the thin double-glazed glass 1 has appropriate heat insulation performance as a double-glazed glass for general houses in the south and south of the Tohoku region in light of the new heat insulation standard.

【0009】板ガラス3の板厚を薄くし、隙間2の幅を
広げると、薄型複層ガラス1の断熱性能は向上する。し
かし板ガラス3の薄厚化により、薄型複層ガラス1の強
度が低下する。本実施例においては、板ガラス3の板厚
を2.5mmとし、隙間2の幅を2mmとしたことによ
り、十分な強度と必要な断熱性能とを有する薄型複層ガ
ラス1が得られた。隙間2の周縁部が、乾燥剤粒子が混
練されたシール材4で密封されているので、隙間2への
湿気の侵入が阻止され、隙間2内の空気が乾燥状態に保
持され、薄型複層ガラス1の断熱性能が維持される。ま
た、シール材4によって2枚の板ガラス3が一体化さ
れ、板ガラス3間の層間変位が抑制される。シール材4
内に、隙間2の周縁に沿って延在する中空棒状のスペー
サ5を埋設することにより、板ガラス3間の隙間を、
2.0mmという小さな値に正確に設定維持することが
でき、薄型複層ガラス1の厚さを7mmという小さな値
に正確に設定維持することができ、また所望の断熱性能
を維持することができる。
When the plate glass 3 is thinned and the width of the gap 2 is widened, the heat insulating performance of the thin multilayer glass 1 is improved. However, the thinness of the flat glass 3 reduces the strength of the thin double-layer glass 1. In this example, the plate glass 3 has a plate thickness of 2.5 mm and the gap 2 has a width of 2 mm, whereby the thin double-layer glass 1 having sufficient strength and necessary heat insulation performance was obtained. Since the peripheral portion of the gap 2 is sealed by the sealing material 4 in which the desiccant particles are kneaded, invasion of moisture into the gap 2 is prevented, the air in the gap 2 is kept in a dry state, and the thin multilayer The heat insulation performance of the glass 1 is maintained. In addition, the sealing material 4 integrates the two plate glasses 3 and suppresses interlayer displacement between the plate glasses 3. Seal material 4
By embedding a hollow rod-shaped spacer 5 extending along the peripheral edge of the gap 2 therein, a gap between the plate glasses 3 is formed.
It can be accurately set and maintained to a value as small as 2.0 mm, the thickness of the thin double glazing 1 can be accurately set and maintained to a value as small as 7 mm, and desired heat insulation performance can be maintained. .

【0010】複層ガラスをサッシに組み込む場合、振動
や衝撃に対してガラスを保護するための緩衝材として、
及び、雨水に対するシール材として、樹脂製のグレージ
ングチャンネルを複層ガラスの周縁に外嵌合させ、周縁
に樹脂製のグレージングチャンネルが外嵌合した複層ガ
ラスを、サッシに組み込むのが一般的である。従来、グ
レージングチャンネルを複層ガラスの周縁に外嵌合させ
る作業は、サッシの取付現場で行われていた。作業環境
の悪い現場での嵌合作業は困難であった。本実施例に係
る薄型複層ガラス1にあっては、薄型複層ガラス製造工
場で、予め薄型複層ガラス1の周縁にグレージングチャ
ンネル7を外嵌合させているので、サッシ取付現場で
の、サッシAへの薄型複層ガラス1の組み込み作業が、
従来に比べて容易になる。薄型複層ガラス1の周縁に塩
化ビニールテープ6を貼着することにより、シール材4
の漏洩が防止され、塩化ビニール製のグレージングチャ
ンネル7の薄型複層ガラス1周縁部への密着性が向上す
る。
When the multi-layer glass is incorporated into the sash, as a cushioning material for protecting the glass against vibration and impact,
Also, as a sealant against rainwater, it is common to fit a resin-made glazing channel to the outer periphery of the double glazing and to fit the double glazing with the resin glazing channel fitted to the outer periphery to the sash. is there. Conventionally, the work of externally fitting the glazing channel to the peripheral edge of the double glazing has been performed at the sash mounting site. It was difficult to perform the fitting work at the site where the working environment was bad. In the thin double glazing 1 according to this embodiment, since the glazing channel 7 is externally fitted to the peripheral edge of the thin double glazing 1 in advance at the thin double glazing manufacturing plant, at the sash installation site, Assembling thin thin glass 1 into sash A
It will be easier than before. By attaching a vinyl chloride tape 6 to the periphery of the thin double-layer glass 1, the sealing material 4
Is prevented, and the adhesion of the glazing channel 7 made of vinyl chloride to the peripheral portion of the thin double-layer glass 1 is improved.

【0011】以上本発明の実施例を説明したが、本発明
は上記実施例に限定されない。例えば、一方の板ガラス
3を厚さが3mmの型板ガラスとしても良い。この場合
には、薄型複層ガラス1の厚さは7.5mmとなるが、
厚さが7.5mmの薄型複層ガラス1を硝子間口が9m
mの単板ガラス用サッシAに組み込むことは十分に可能
である。少なくとも一方の板ガラス3を表面に金属膜が
コーティングされた低放射ガラスとし、或いは、少なく
とも一方の板ガラス3に、樹脂フィルムに金属膜がコー
ティングされた日射調整フィルムを貼着しても良い。低
放射ガラス、日射調整フィルムの使用により、夏期にお
ける室内への赤外線の侵入と、冬季における暖房器具か
ら出る赤外線の室外への漏洩とを防止できる。この結
果、住宅開口部の断熱性能が向上する。板ガラス3間の
隙間2にアルゴン、SF6、フロン等の不活性ガスを封
入しても良い。空気よりも熱伝導率の小さい不活性ガス
の封入により、複層ガラスの断熱性能を更に高めること
ができる。この結果、住宅開口部の断熱性能が向上す
る。スペーサ5を中実棒状としても良い。
Although the embodiments of the present invention have been described above, the present invention is not limited to the above embodiments. For example, one plate glass 3 may be a template plate glass having a thickness of 3 mm. In this case, the thickness of the thin double glazing 1 is 7.5 mm,
The glass frontage of the thin double-layer glass 1 having a thickness of 7.5 mm is 9 m.
It is fully possible to incorporate it into the sash A for single-plate glass of m. At least one of the plate glasses 3 may be a low-emission glass whose surface is coated with a metal film, or the at least one plate glass 3 may be attached with a solar radiation adjusting film having a resin film coated with a metal film. The use of low-emission glass and solar control film can prevent infrared rays from entering the room in the summer and leaking infrared rays from the heating equipment in the winter to the outside. As a result, the heat insulation performance of the opening of the house is improved. The gap 2 between the plate glasses 3 may be filled with an inert gas such as argon, SF6, or Freon. By enclosing an inert gas having a thermal conductivity smaller than that of air, the heat insulating performance of the double glazing can be further enhanced. As a result, the heat insulation performance of the opening of the house is improved. The spacer 5 may have a solid rod shape.

【0012】[0012]

【発明の効果】以上説明したごとく、本発明により、一
般住宅用の単板ガラス用サッシに組み込んだ時に室内か
らの視野を狭めず、単板ガラス用サッシへの組み込みに
手間が掛からず、単板ガラス用サッシへの納まり具合が
良く、新断熱基準に照らして、東北地方南部以南の一般
住宅用複層ガラスとして適当な断熱性能を有する、複層
ガラスが提供される。
As described above, according to the present invention, when incorporated in a sash for single-plate glass for general houses, the field of view from the room is not narrowed, and the sash for single-plate glass does not take much time to install, so that it can be used for single-plate glass. Provided is a double glazing that fits well into a sash and has suitable heat insulating performance as a double glazing for general houses in the south and south of the Tohoku region in accordance with the new heat insulation standard.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の実施例に係る薄型複層ガラスの正面図
である。
FIG. 1 is a front view of a thin double-layer glass according to an embodiment of the present invention.

【図2】図1の薄型複層ガラスの右側面図である。FIG. 2 is a right side view of the thin double glazing shown in FIG.

【図3】図1の薄型複層ガラスの上面図である。FIG. 3 is a top view of the thin double glazing of FIG.

【図4】図1の薄型複層ガラスの線IV-IV に沿った断面
図である。下端部は一般住宅用の市販の単板ガラス用サ
ッシに組み込まれた状態を示している。
4 is a cross-sectional view of the thin double glazing of FIG. 1 taken along line IV-IV. The lower end shows the state of being incorporated in a commercially available single-panel glass sash for general housing.

【図5】図1の薄型複層ガラスの線V-V に沿った断面図
である。
5 is a cross-sectional view of the thin double glazing of FIG. 1 taken along line VV.

【図6】従来の複層ガラスが組み込まれた断熱サッシの
部分断面図である。
FIG. 6 is a partial cross-sectional view of a heat insulating sash incorporating a conventional double glazing.

【符号の説明】[Explanation of symbols]

1 薄型複層ガラス 2 隙間 3 板ガラス 4 シール材 5 スペーサ 6 塩化ビニールテープ 7 グレージングチャンネル A 単板ガラス用サッシ 1 Thin multi-layer glass 2 Gap 3 Plate glass 4 Sealing material 5 Spacer 6 Vinyl chloride tape 7 Glazing channel A Sash for single plate glass

Claims (8)

【特許請求の範囲】[Claims] 【請求項1】 所定間隔を隔てて対峙する2枚の板ガラ
スを備え、2枚の板ガラス間の隙間の周縁部はシール材
で密封されており、厚さが7.0mm乃至7.5mmで
あることを特徴とする薄型複層ガラス。
1. A pair of plate glasses facing each other at a predetermined interval is provided, and a peripheral edge portion of a gap between the two plate glasses is sealed with a sealing material and has a thickness of 7.0 mm to 7.5 mm. Thin thin glass characterized by
【請求項2】 前記所定間隔は2.0mmであることを
特徴とする請求項1に記載の薄型複層ガラス。
2. The thin double glazing according to claim 1, wherein the predetermined interval is 2.0 mm.
【請求項3】 シール材に乾燥剤粒子が混練されている
ことを特徴とする請求項1又は2に記載の薄型複層ガラ
ス。
3. The thin double-layer glass according to claim 1, wherein the sealant is kneaded with desiccant particles.
【請求項4】 シール材内に、前記隙間の周縁に沿って
延在する中実棒状又は中空棒状のスペーサが埋設されて
いることを特徴とする請求項1乃至3の何れか1項に記
載の薄型複層ガラス。
4. The solid rod-shaped or hollow rod-shaped spacer extending along the peripheral edge of the gap is embedded in the sealing material, according to any one of claims 1 to 3. Thin multi-layer glass.
【請求項5】 少なくとも一方の板ガラスは低放射ガラ
スであることを特徴とする請求項1乃至4の何れか1項
に記載の薄型複層ガラス。
5. The thin double-layer glass according to claim 1, wherein at least one of the plate glasses is a low-emission glass.
【請求項6】 少なくとも一方の板ガラスに、樹脂フィ
ルムに金属膜がコーテングされた日射調整フィルムが貼
着されていることを特徴とする請求項1乃至4の何れか
1項に記載の薄型複層ガラス。
6. The thin multi-layer structure according to claim 1, wherein a solar control film having a resin film coated with a metal film is attached to at least one plate glass. Glass.
【請求項7】 板ガラス間の隙間に不活性ガスが封入さ
れていることを特徴とする請求項1乃至6の何れか1項
に記載の薄型複層ガラス。
7. The thin double glazing according to any one of claims 1 to 6, wherein an inert gas is filled in the gap between the glass sheets.
【請求項8】 周縁に樹脂製のテープが貼着され、樹脂
製のテープを覆って周縁に樹脂製のグレージングチャン
ネルが密着して外嵌合していることを特徴とする請求項
1乃至7の何れか1項に記載の薄型複層ガラス。
8. A resin tape is adhered to the periphery of the resin tape, and a resin glazing channel is tightly fitted to the periphery of the resin tape by covering the resin tape. The thin double-layer glass according to any one of 1.
JP7238944A 1995-08-25 1995-08-25 Thin double glazing Pending JPH0960433A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7238944A JPH0960433A (en) 1995-08-25 1995-08-25 Thin double glazing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7238944A JPH0960433A (en) 1995-08-25 1995-08-25 Thin double glazing

Publications (1)

Publication Number Publication Date
JPH0960433A true JPH0960433A (en) 1997-03-04

Family

ID=17037609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7238944A Pending JPH0960433A (en) 1995-08-25 1995-08-25 Thin double glazing

Country Status (1)

Country Link
JP (1) JPH0960433A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005532492A (en) * 2002-07-03 2005-10-27 エッジテック アイ ジー インコーポレイテッド Insulating glazing unit spacers and lattice elements
JP2011021465A (en) * 2009-06-16 2011-02-03 Tostem Corp Opening device
JP2011202360A (en) * 2010-03-24 2011-10-13 Lixil Corp Opening device
JP2017081787A (en) * 2015-10-29 2017-05-18 セントラル硝子株式会社 Multiple glass

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005532492A (en) * 2002-07-03 2005-10-27 エッジテック アイ ジー インコーポレイテッド Insulating glazing unit spacers and lattice elements
JP4798751B2 (en) * 2002-07-03 2011-10-19 エッジテック アイ ジー インコーポレイテッド Insulating glazing unit spacers and lattice elements
JP2011021465A (en) * 2009-06-16 2011-02-03 Tostem Corp Opening device
JP2011202360A (en) * 2010-03-24 2011-10-13 Lixil Corp Opening device
JP2017081787A (en) * 2015-10-29 2017-05-18 セントラル硝子株式会社 Multiple glass

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