JPH0531148Y2 - - Google Patents
Info
- Publication number
- JPH0531148Y2 JPH0531148Y2 JP18173586U JP18173586U JPH0531148Y2 JP H0531148 Y2 JPH0531148 Y2 JP H0531148Y2 JP 18173586 U JP18173586 U JP 18173586U JP 18173586 U JP18173586 U JP 18173586U JP H0531148 Y2 JPH0531148 Y2 JP H0531148Y2
- Authority
- JP
- Japan
- Prior art keywords
- hollow
- gasket
- board
- cement board
- face
- 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
- 239000004568 cement Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 17
- 239000004570 mortar (masonry) Substances 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 6
- 239000010425 asbestos Substances 0.000 description 3
- 229910052895 riebeckite Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
Landscapes
- Finishing Walls (AREA)
Description
【考案の詳細な説明】
〈産業上の利用分野〉
本考案は建物の外壁面を形成する外装材の目地
構造に関する。[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a joint structure of an exterior material forming the outer wall surface of a building.
〈従来の技術〉
建物の外壁を形成するものとして、近年石綿セ
メント等による中空セメント板が用いられてい
る。この中空セメント板は軽量であり且つ耐火
性、耐震性、意匠性に優れた性能を有している。<Prior Art> In recent years, hollow cement boards made of asbestos cement and the like have been used to form the outer walls of buildings. This hollow cement board is lightweight and has excellent fire resistance, earthquake resistance, and design.
〈考案が解決しようとする問題点〉
しかし中空セメント板には面内方向に貫通した
状態の中空部が複数設けられており、この中空セ
メント板に化粧石板を貼設して形成した外装板を
夫々突き合せる場合には、中空部によつて形成さ
れた端面の開口を充填等処理しなければならな
い。しかもこの処理作業においては、中空セメン
ト板の端面を破損したり、又処理作業自体が極め
て複雑になる等多くの問題を呈している。<Problems to be solved by the invention> However, the hollow cement board has multiple hollow parts that penetrate in the in-plane direction, and it is difficult to use an exterior board formed by pasting a decorative stone board on the hollow cement board. When abutting each other, the opening in the end face formed by the hollow portion must be filled or otherwise treated. Moreover, this processing operation presents many problems such as damage to the end face of the hollow cement board and the processing operation itself becoming extremely complicated.
〈問題を解決するための手段〉
本考案は上記問題点に鑑み案出されたもので、
端面に開口した中空部の所定位置に、先ずバツク
アツプ材を配置しておき、このバツクアツプ材に
対して樹脂モルタルを充填することにより開口を
塞いで平面状と為し、この平面状の端面に溝を切
削形成し、該溝内にガスケツトを嵌着するもので
ある。よつて相対向する端面ではガスケツト相互
を弾接させて好適な目地構造を提供できるもので
ある。<Means for solving the problem> This invention was devised in view of the above problems.
First, a back-up material is placed at a predetermined position in the hollow part opened at the end surface, and the back-up material is filled with resin mortar to close the opening and form a planar shape, and grooves are formed in the planar end surface. The groove is formed by cutting, and a gasket is fitted into the groove. Therefore, the gaskets can be brought into elastic contact with each other at the opposing end faces, thereby providing a suitable joint structure.
〈作用〉
すなわち、充填された樹脂モルタルは中空セメ
ント板と一体的となつて溝の切削作業が円滑とな
り且つ溝の形状精度も向上する為、該溝にはガス
ケツトが確実に嵌着されることになり、よつて外
装材の端面における目地部は確実なる封止状態が
確保される。<Function> In other words, the filled resin mortar becomes integral with the hollow cement board, making the cutting work of the groove smooth and improving the shape accuracy of the groove, so that the gasket can be securely fitted into the groove. Therefore, a reliable sealing state is ensured at the joints on the end faces of the exterior material.
〈実施例〉
以下本考案の目地構造を図面により詳細に説明
する。<Example> The joint structure of the present invention will be explained in detail below with reference to the drawings.
第１図は外壁の造成状態を示す平断面概略図で
ある。外装材としては中空セメント板１の表面に
化粧石板２を貼設したものである。貼設する具体
的手段としては、中空部１１内から挿入した補強
金物２２をフアスナー３の裏打ち材として用い、
ボルト３３，３３によつて両者を取着する。そし
てフアスナー３に立設されたダボピン３１，３１
を化粧石板２のダボ穴に嵌め入れるものである。
中空セメント板１は石綿セメント等から成り、そ
の面内縦方向に複数の中空部１１，１１…が形成
されている。又化粧石板２は肉厚の化粧陶板やネ
オパリエ等から成り、１枚の中空セメント板１の
表面にはこれ等が複数枚貼設される。 FIG. 1 is a schematic plan cross-sectional view showing the state of construction of the outer wall. As the exterior material, a decorative stone board 2 is pasted on the surface of a hollow cement board 1. As a specific means of pasting, the reinforcing hardware 22 inserted from inside the hollow part 11 is used as a backing material for the fastener 3,
Both are attached by bolts 33, 33. And dowel pins 31, 31 installed upright on Fastener 3
is inserted into the dowel hole of the decorative stone board 2.
The hollow cement board 1 is made of asbestos cement or the like, and has a plurality of hollow parts 11, 11, . . . formed in the vertical direction within its surface. The decorative stone board 2 is made of a thick decorative ceramic board, neopalier, etc., and a plurality of these are pasted on the surface of one hollow cement board 1.
外壁の造成施工は中空セメント板１の裏面には
セパレータ４を介して堰板５を設け、この中空セ
メント板１と堰板６の間に形成された型枠空間０
にコンクリートを打設するものである。これによ
り第２図の縦断面概略図で示す状態に建物の外壁
が造成される。 In constructing the outer wall, a weir plate 5 is provided on the back side of the hollow cement board 1 via a separator 4, and a formwork space 0 is formed between the hollow cement board 1 and the weir plate 6.
This involves pouring concrete into the concrete. As a result, the outer wall of the building is constructed in the state shown in the schematic longitudinal cross-sectional view of FIG.
第３図は同外壁の表面を示す正面概略図であ
る。上記建物用の外装材においては、相互の突き
合せ端面（第２図のＡ部）がそのままの状態で
は、中空セメント板１の中空部１１が開口し、ガ
スケツト等を確実に嵌着させることができない。
その為第４図の断面概略図で示す様に、中空部１
１内の所定位置にバツクアツプ材１２を配置し、
更にバツクアツプ材１２に至るまでに樹脂モルタ
ル１３を充填して端面を略平面状に形成する。末
硬化の樹脂モルタル１３は流出、流下し易いもの
であるが、バツクアツプ材１２によつて中空部１
１内に流下することなく時間の経過と共に硬化す
る。又硬化すると中空セメント板１の材料、所謂
石綿セメントと物性的に近似するのでその端面を
サンダー等によつて容易切削でき、しかも寸法精
度の高い溝１４を形成できる。通常溝１４は端面
の長手方向に所定の幅及び深さに削成される。第
５図で示す如く、斯かる溝１４内にネオプレン等
から形成されたガスケツトG1を嵌め入れる。こ
のガスケツトG1は相対する端面のガスケツトG2
と弾接する状態に嵌着される。よつて化粧石板
２，２…と中空セメント板１が為す外装材の突き
合せ端面においては、中空部の開口が塞がれて平
面状の端面となり、精度の高い溝を切削形成でき
ることとなり、よつてガスケツトＧ，G1，G2の
嵌着も確実となる。これにより相対向するガスケ
ツトG1，G2は均一なる当接状態を維持し得る。
又端面間にはシーリング材ｃを充填することによ
り封止状態を更に確実なものとなし得る。 FIG. 3 is a schematic front view showing the surface of the outer wall. In the above-mentioned building exterior materials, if the mutual butting end surfaces (section A in Fig. 2) remain as they are, the hollow part 11 of the hollow cement board 1 will open, making it difficult to securely fit the gasket etc. Can not.
Therefore, as shown in the cross-sectional schematic diagram of Fig. 4, the hollow part 1
Place the backup material 12 at a predetermined position within the
Furthermore, a resin mortar 13 is filled up to the backup material 12 to form the end surface into a substantially planar shape. Although the partially cured resin mortar 13 easily flows out and flows down, the back-up material 12 prevents the hollow part 1
It hardens over time without flowing down into the liquid. Further, when hardened, the material of the hollow cement board 1 is similar in physical properties to the so-called asbestos cement, so its end face can be easily cut with a sander or the like, and grooves 14 with high dimensional accuracy can be formed. Usually, the groove 14 is cut to a predetermined width and depth in the longitudinal direction of the end surface. As shown in FIG. 5, a gasket G1 made of neoprene or the like is fitted into the groove 14. This gasket G 1 is the opposite end gasket G 2
It is fitted in such a way that it is in elastic contact with. Therefore, at the butt end faces of the exterior materials formed by the decorative stone plates 2, 2... and the hollow cement board 1, the openings of the hollow parts are closed and the end faces become flat, making it possible to cut and form highly accurate grooves. This also ensures that the gaskets G, G 1 and G 2 fit securely. This allows the opposed gaskets G 1 and G 2 to maintain a uniform state of contact.
Furthermore, by filling the space between the end faces with a sealing material c, the sealed state can be further ensured.
〈効果〉
上述した様に本考案の目地構造は、その施工の
簡易性とガスケツトにおける完全なる封止状態が
得られる等極めて実用性が高いものである。<Effects> As described above, the joint structure of the present invention is extremely practical as it is easy to construct and a complete sealing state can be obtained in the gasket.
第１図は、外壁の造成を説明する平断面概略
図、第２図は、同縦断面概略図、第３図は、外壁
体の正面を示す平面概略図、第４図は、外装材の
端面を説明する断面概略図、第５図は、外装材の
目地構造を示す断面概略図である。
１……中空セメント板、１１……中空部、２…
…化粧石板、３……フアスナー、１２……バツク
アツプ材、１３……樹脂モルタル、１４……溝、
Ｇ，G1，G2……ガスケツト。
Fig. 1 is a schematic plan view showing the construction of the external wall, Fig. 2 is a schematic longitudinal cross-sectional view thereof, Fig. 3 is a schematic plan view showing the front of the external wall, and Fig. 4 is a schematic plan view of the exterior wall. FIG. 5 is a schematic cross-sectional view illustrating the end face, and FIG. 5 is a schematic cross-sectional view showing the joint structure of the exterior material. 1...Hollow cement board, 11...Hollow part, 2...
... Decorative slate, 3... Fastener, 12... Backup material, 13... Resin mortar, 14... Groove,
G, G 1 , G 2 ... Gasket.
Claims (1)
突き合せ端面において、該端面に開口した中空部
の所定位置にバツクアツプ材を配置するととも
に、樹脂モルタルにより前記開口を塞いで平面状
の端面と為し、該平面状の端面に削成した溝にガ
スケツトを嵌着させて相対向する端面のガスケツ
トと当接させたことを特徴とする建物用外装材の
目地構造。 At the butted end faces of the exterior material in which the decorative stone board is attached to the hollow cement board, a backup material is placed at a predetermined position in the hollow part opened in the end face, and the opening is closed with resin mortar to form a flat end face. A joint structure for a building exterior material, characterized in that a gasket is fitted into a groove cut into the planar end surface and brought into contact with a gasket on an opposing end surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18173586U JPH0531148Y2 (en) | 1986-11-26 | 1986-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18173586U JPH0531148Y2 (en) | 1986-11-26 | 1986-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6386235U JPS6386235U (en) | 1988-06-06 |
| JPH0531148Y2 true JPH0531148Y2 (en) | 1993-08-10 |
Family
ID=31126882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18173586U Expired - Lifetime JPH0531148Y2 (en) | 1986-11-26 | 1986-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531148Y2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6616130B2 (en) * | 2015-08-28 | 2019-12-04 | 旭化成建材株式会社 | Method for repairing cracks in extrusion-molded plate and repair structure |
| JP6521797B2 (en) * | 2015-08-28 | 2019-05-29 | 旭化成建材株式会社 | Repair method and repair structure for cracks in extruded plate |
| JP6616132B2 (en) * | 2015-09-07 | 2019-12-04 | 旭化成建材株式会社 | Method for repairing cracks in extrusion-molded plate and repair structure |
| JP6616133B2 (en) * | 2015-09-07 | 2019-12-04 | 旭化成建材株式会社 | Method for repairing cracks in extrusion-molded plate and repair structure |
-
1986
- 1986-11-26 JP JP18173586U patent/JPH0531148Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6386235U (en) | 1988-06-06 |
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