JP2911592B2 - Seal conversion method at the time of deterioration of structural seal in SSG construction method - Google Patents
Seal conversion method at the time of deterioration of structural seal in SSG construction methodInfo
- Publication number
- JP2911592B2 JP2911592B2 JP31767890A JP31767890A JP2911592B2 JP 2911592 B2 JP2911592 B2 JP 2911592B2 JP 31767890 A JP31767890 A JP 31767890A JP 31767890 A JP31767890 A JP 31767890A JP 2911592 B2 JP2911592 B2 JP 2911592B2
- Authority
- JP
- Japan
- Prior art keywords
- seal
- structural
- sealing material
- glass
- holding member
- 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.)
- Expired - Lifetime
Links
Landscapes
- Load-Bearing And Curtain Walls (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Building Environments (AREA)
Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明はエスエスジー構法における構造用シールの劣
化時におけるシール変換工法に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a seal conversion method at the time of deterioration of a structural seal in an SSG construction method.
［従来の技術］ エスエスジー（Structural Sealant Glazing System
の略称で、以下SSGと称す）構法は、上下二辺をサッシ
で固定し、堅方向は構造用シールでガラスを保持する構
法である。[Conventional technology] SSG (Structural Sealant Glazing System
The abbreviated name, hereinafter referred to as SSG) is a construction method in which the upper and lower sides are fixed with sashes, and the glass is held with a structural seal in the rigid direction.
我国においてはSSG構法については耐久性、保証、補
償の面で未解決な点が多いため、従来あまり使用されて
いなかった。In Japan, the SSG method has not been widely used in the past because there are many unresolved points in terms of durability, warranty, and compensation.
しかし、意匠的には方立がガラスより外に出ることが
なく、すっきりした外観が得られるため、最近SSG構法
がつかわれるようになってきた。However, in terms of design, the SSG construction method has come to be used recently because the cubicle does not go out of the glass and has a clean appearance.
SSG構法においては、メンテナンス時に構造用シール
の劣化が明らかになり、取替えが必要な場合には、取替
えるべき構造用シール部分のガラスを新たに作り、さら
に構造用シールを行い、一週間の養生期間を必要とす
る。In the SSG construction method, the deterioration of the structural seal is clarified during maintenance, and if replacement is necessary, a new glass for the structural seal to be replaced is newly created, the structural seal is further performed, and a one-week curing period is performed. Need.
［発明が解決しようとする課題］ そのため、養生期間内は固定されていない状態であ
り、地震、強風等でガラスが破損する危険性があった。[Problems to be Solved by the Invention] Therefore, the glass is not fixed during the curing period, and there is a risk that the glass may be damaged by an earthquake, a strong wind, or the like.
そこで、本発明においては、ガラスを取替えることな
く、後付けホルダーでガラスを保持することにより、万
一の場合においてもガラスを安定して保持することがで
きる。SSG構法における構造用シールの劣化時における
シール変換工法を提供するのが目的である。Therefore, in the present invention, the glass can be stably held even in the unlikely case by holding the glass with the retrofit holder without replacing the glass. It is an object of the present invention to provide a seal conversion method when a structural seal is deteriorated in the SSG method.
［課題を解決するための手段］ 本発明は前記目的を達成するために、コ字形したシー
ル材保持部材に嵌入した嵌入片を有する保持部材を両側
に固定した方立に、室外側に鍵形の係止部を有する取付
部を突設したものを用い、シール材保持部材とガラスと
の間に構造用シール材を注入して密着せしめ、両ガラス
間に雨水シール材を充填したエスエスジー構法におい
て、劣化した構造用シール材及び雨水シール材を除去
し、両側のガラスの室外側と側面を夫々覆う２個の後付
けホルダーを、鍵形の係止部で前記方立の係止部に係合
せしめた後に、両後付けホルダー間に雨水シール材を充
填し、ガラスとシール材保持部材との間に構造用シール
材を注入密着せしめたことを特徴とするエスエスジー構
法における構造用シールの劣化時におけるシール変換工
法を構成したものである。Means for Solving the Problems In order to achieve the above-mentioned object, the present invention provides a lock member having a fitting piece fitted into a U-shaped seal material holding member fixed on both sides, and a key-shaped outside door. An SSG construction method in which a structural sealing material is injected between the sealing material holding member and the glass and brought into close contact with each other, and a rainwater sealing material is filled between the two glasses using a projection having a mounting portion having a locking portion. In the above, the deteriorated structural seal material and rainwater seal material are removed, and two retrofit holders respectively covering the outdoor side and the side surface of the glass on both sides are engaged with the cubic locking portion by a key-shaped locking portion. Deterioration of the structural seal in the SSG construction method, characterized in that rainwater sealing material is filled between the two retrofit holders after the joining, and the structural sealing material is injected and adhered between the glass and the sealing material holding member. Seal in time It constitutes a conversion method.
［作 用］ 本発明のように構成したもので、構造用シール材が劣
化した時に、その構造用シール材と雨水シール材とを除
去し、方立の係止部にガラスの室外側と側面とを覆う後
付けホルダーを係合せしめてガラスの横方向への移動を
阻止させ、その後に構造用シール材の注入と雨水シール
材の充填を行う。[Operation] When the structural sealing material is deteriorated, the structural sealing material and the rainwater sealing material are removed, and the glass exterior and side surfaces are attached to the cubic locking portion. The glass is prevented from moving in the lateral direction by engaging a retrofit holder that covers the above, and then the structural sealing material is injected and the rainwater sealing material is filled.
［実施例］ 本発明を図面に示す実施例に基き詳細に説明すると、
第１図に示すようにガラス１の上下は上枠２と下枠３と
で固定されている。EXAMPLES The present invention will be described in detail based on examples shown in the drawings.
As shown in FIG. 1, the upper and lower sides of the glass 1 are fixed by an upper frame 2 and a lower frame 3.
一方、堅方向の保持を行う方立４は第２図に示すよう
に、室外側に、互いに中央側に向って鍵形に曲折した係
止部５を有する取付部6,6を室外側に向って突設してお
り、室内側にＬ字形の保持部7,7を両側に突設してい
る。この方立４の両側に室内側に突条８を有する係止片
９を、室外側に逆Ｌ字方立をした嵌入片10を、更に中間
に突条11を有する係止片12を設けた保持部材13,13を固
定する。On the other hand, as shown in FIG. 2, the holding member 4 for holding in the rigid direction has mounting portions 6, 6 having locking portions 5 bent in a key shape toward the center side on the outdoor side, as shown in FIG. L-shaped holding portions 7, 7 are provided on both sides on the indoor side. A locking piece 9 having a ridge 8 on the indoor side on both sides of the cubicle 4, a fitting piece 10 having an inverted L-shaped cuboid on the outdoor side, and a locking piece 12 having a ridge 11 in the middle. The holding members 13, 13 are fixed.
そして、両側の保持部材13,13の嵌入片10に夫々はぼ
コ字形をし、室外側で且つ方立側に係止突条14を垂直方
向に設けたシール材保持部材15を嵌入し、両係止片9,12
に堅枠16の夫々２箇所に突設した突条17,18と係合して
堅枠16を固定し、堅枠16の室外側で且つ中央側に設けた
保持溝19に気密材20を嵌入して、気密材20でシール材保
持部材15との間の気密を保持するようになっている。Then, each of the fitting pieces 10 of the holding members 13, 13 on both sides has a U-shape, and a sealing material holding member 15 having a locking ridge 14 provided vertically on the outdoor side and on the cubic side is fitted therein, Double locking pieces 9,12
The rigid frame 16 is fixed by engaging with the ridges 17 and 18 protruding at two places of the rigid frame 16 respectively, and the airtight material 20 is placed in the holding groove 19 provided on the outside of the rigid frame 16 and on the center side. The airtight member 20 is fitted so as to maintain airtightness with the sealing material holding member 15.
一方、ガラス１とシール材保持部材15の室外側との間
に間隔保持材21を嵌入して係止突条14に係合し、ガラス
１とシール材保持部材15との間にシリコンゴム等で構成
した構造用シール材22を注入してガラス１をシール材保
持部材15に接着保持せしめる。On the other hand, a spacing member 21 is inserted between the glass 1 and the outside of the sealing material holding member 15 to engage with the locking ridge 14, and a silicone rubber or the like is provided between the glass 1 and the sealing material holding member 15. The glass 1 is bonded and held to the sealing material holding member 15 by injecting the structural sealing material 22 constituted by the above.
又、両ガラス1,1間は雨水シール材23にて雨水の侵入
を阻止するようになっている。A rainwater seal member 23 is provided between the two glasses 1 to prevent rainwater from entering.
前記のように構成したSSG構法におけるサッシにおい
て、構造用シール材22が劣化した際には、構造用シール
材22を除去し、更に雨水シール材23を除去する。その
後、両側のガラス１の室外側と側面とを覆うように形成
した鍵形の後付けホルダー24,24（第３図参照）に設け
た鍵形に曲折した係止部25を夫々方立４に設けた係止部
5,5に噛合わせ、ガラス１の横方向への移動を阻止し、
ガラス１の角部と後付けホルダー24との間に気密材26を
嵌入して両者間の気密を保持せしめ、ガラス１と後付け
ホルダー24との間で気密材26と平行した位置にシール材
27を注入接着し、シール材保持部材15とガラス１との間
に構造用シール材22′を注入接着する。そして、両後付
けホルダー24,24間に雨水シール材23′を接着せしめて
雨水の侵入を阻止する。In the sash in the SSG construction method configured as described above, when the structural seal material 22 has deteriorated, the structural seal material 22 is removed, and the rainwater seal material 23 is further removed. Then, the key-shaped bent locking portions 25 provided on the key-shaped retrofit holders 24, 24 (see FIG. 3) formed so as to cover the outdoor side and the side surface of the glass 1 on both sides are respectively formed on the squares 4. Locking part provided
5, 5 to prevent the glass 1 from moving in the lateral direction,
An airtight material 26 is inserted between the corner of the glass 1 and the post-mounting holder 24 to maintain the airtightness between them, and a sealing material is placed between the glass 1 and the post-mounting holder 24 in a position parallel to the airtight material 26.
27, and a structural sealing material 22 'is injected and bonded between the sealing material holding member 15 and the glass 1. Then, a rainwater sealing material 23 'is bonded between the two retrofit holders 24, 24 to prevent rainwater from entering.
尚、図中28,29,30,31,32,33,34はシール材、35はバッ
クアップ材で、雨水シール材23,23′の流入阻止と後付
けホルダー24の間隔を保持するものである。In the drawings, reference numerals 28, 29, 30, 31, 32, 33, and 34 denote sealing materials, and reference numeral 35 denotes a backup material that prevents the inflow of the rainwater sealing materials 23 and 23 'and maintains the space between the retrofit holders 24.
［発明の効果］ 本発明は前記のような構成、作用を有するから、後付
けホルダーでガラスの横方向及び室外側への離脱を阻止
することができ、構造用シール材の養生期間中に地震及
び強風が吹くようなことがあってもガラスが破損する恐
れがない。[Effects of the Invention] Since the present invention has the above-described configuration and operation, the detachment of the glass in the horizontal direction and the outdoor side can be prevented by the retrofit holder, and during the curing period of the structural sealing material, an earthquake and Even if strong winds blow, there is no danger of breaking the glass.
第１図は本発明に係るエスエスジー構法における構造用
シールの劣化時におけるシール変換工法のシール変換前
の縦断面図、第２図はその横断平面図、第３図はシール
変換後の横断平面図である。 １……ガラス、２……上枠、３……下枠、４……方立、
５……係止部、６……取付部、７……保持部、８……突
条９……係止片、10……嵌入片、11……突条、12……係
止片、13……保持部材、14……係止突条15……シール材
保持部材、16……堅枠、17、18……突条、19……保持
溝、20……気密材21……間隔保持材、22,22′……構造
用シール材、23,23′……雨水シール材、24……後付け
ホルダー、25……係止部、26……気密材、27……シール
材、28,29,30.31,32,33,34……シール材、35……バック
アップ材FIG. 1 is a longitudinal sectional view of a structural seal in the SSG construction method according to the present invention when the seal is deteriorated, before the seal is converted by the seal conversion method, FIG. 2 is a cross-sectional plan view thereof, and FIG. FIG. 1 ... glass, 2 ... upper frame, 3 ... lower frame, 4 ... cubic,
5 ... locking part, 6 ... mounting part, 7 ... holding part, 8 ... ridge 9 ... locking piece, 10 ... fitting piece, 11 ... ridge, 12 ... locking piece, 13 ... holding member, 14 ... locking ridge 15 ... sealing material holding member, 16 ... rigid frame, 17, 18 ... ridge, 19 ... holding groove, 20 ... airtight material 21 ... interval Retaining material, 22, 22 '... Structural sealing material, 23, 23' ... Rainwater sealing material, 24 ... Retrofit holder, 25 ... Locking part, 26 ... Airtight material, 27 ... Sealing material, 28 , 29,30.31,32,33,34 …… Seal material, 35 …… Back-up material
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) E04B 2/96,1/68 E06B 3/56 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 6 , DB name) E04B 2 / 96,1 / 68 E06B 3/56
Claims (1)
入片を有する保持部材を両側に固定した方立に、室外側
に鍵形の係止部を有する取付部を突設したものを用い、
シール材保持部材とガラスとの間に構造用シール材を注
入して密着せしめ、両ガラス間に雨水シール材を充填し
たエスエスジー構法において、劣化した構造用シール材
及び雨水シール材を除去し、両側のガラスの室外側と側
面を夫々覆う２個の後付けホルダーを、鍵形の係止部で
前記方立の係止部に係合せしめた後に、両後付けホルダ
ー間に雨水シール材を充填し、ガラスとシール材保持部
材との間に構造用シール材を注入密着せしめたことを特
徴とするエスエスジー構法における構造用シールの劣化
時におけるシール変換工法。A holding member having a fitting piece fitted into a U-shaped sealing material holding member is fixed on both sides, and a mounting portion having a key-shaped locking portion on the outdoor side is protrudingly provided. ,
Injecting a structural sealant between the sealant holding member and the glass to make them adhere to each other, and removing the deteriorated structural sealant and the rainwater sealant in the SSG construction method in which the rainwater sealant is filled between the two glasses, After engaging two post holders respectively covering the outdoor side and the side face of the glass on both sides with the above-mentioned lock portion with a key-shaped lock portion, a rainwater sealing material is filled between the two rear mount holders. A seal conversion method in the case of deterioration of a structural seal in the SSG construction method, wherein a structural sealing material is injected and brought into close contact between a glass and a sealing material holding member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31767890A JP2911592B2 (en) | 1990-11-26 | 1990-11-26 | Seal conversion method at the time of deterioration of structural seal in SSG construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31767890A JP2911592B2 (en) | 1990-11-26 | 1990-11-26 | Seal conversion method at the time of deterioration of structural seal in SSG construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04189944A JPH04189944A (en) | 1992-07-08 |
| JP2911592B2 true JP2911592B2 (en) | 1999-06-23 |
Family
ID=18090804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31767890A Expired - Lifetime JP2911592B2 (en) | 1990-11-26 | 1990-11-26 | Seal conversion method at the time of deterioration of structural seal in SSG construction method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2911592B2 (en) |
-
1990
- 1990-11-26 JP JP31767890A patent/JP2911592B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04189944A (en) | 1992-07-08 |
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