JPS6268959A - Exterior material - Google Patents
Exterior materialInfo
- Publication number
- JPS6268959A JPS6268959A JP21039685A JP21039685A JPS6268959A JP S6268959 A JPS6268959 A JP S6268959A JP 21039685 A JP21039685 A JP 21039685A JP 21039685 A JP21039685 A JP 21039685A JP S6268959 A JPS6268959 A JP S6268959A
- Authority
- JP
- Japan
- Prior art keywords
- exterior material
- exterior
- sheet
- present
- reinforcing sheet
- 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
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔技術分野〕
本発明はセメント板、石綿セメント板、パルプ混入セメ
ント板、ケイ酸力Ａ；−シウム板などの乾式１法に用い
られる外装材の表面処理に関する。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to surface treatment of exterior materials used in the dry method 1, such as cement boards, asbestos cement boards, pulp-containing cement boards, and silicate boards.
従来の外装材は表面側にアクリ／Ｌ／糸エマ〜ジョン樹
脂を塗布せしめ裏面側にはアクリル系エマｐシ目ン樹脂
を塗布していないものが一般的であった。しかしながら
、このような乾式の外装材はステンレススクリュー釘な
どで外壁下地材や柱などに直接釘打ちするために、釘打
時に釘打部周辺に衝撃荷重による引張応力が発生し外装
材端縁にクツツクが発生したシして耐久性が劣るという
欠点があった。又、外装材裏面側には施工時に別体の防
湿シートを柱や間柱に張設して結露を防止しなければな
らず施工に手間のかかるものであった。Conventional exterior materials generally have an acrylic/L/yarn emulsion resin coated on the front side, but do not have an acrylic emulsion resin coated on the back side. However, since these dry-type exterior materials are nailed directly to the exterior wall base material or pillars using stainless steel screw nails, tensile stress due to impact load is generated around the nailing part during nailing, and the edges of the exterior material may be damaged. It had the disadvantage of causing scratches and poor durability. Furthermore, on the back side of the exterior material, a separate moisture-proof sheet must be placed over the pillars and studs to prevent condensation, which is time-consuming.
本発明は上述した背景技術に鑑みてなされたもので、そ
の目的とするところは釘打部周辺の施工時のクツツクを
防止し、しかも防湿シートなどの壁下地材を不要とする
外装材を提供するものである。The present invention has been made in view of the above-mentioned background art, and its purpose is to provide an exterior material that prevents nailing during construction around the nailing part and eliminates the need for a wall base material such as a moisture-proof sheet. It is something to do.
以下、本発明の一実施例に係る第１図乃至第３図に基づ
いて説明する。Hereinafter, an embodiment of the present invention will be explained based on FIGS. 1 to 3.
人は長尺矩形状をしていて長手方向の両側端に沿って相
欠シ部ｌを設けた外装材本体の裏面２の全面及び表面側
３のｒｔ】５ｏ〜ｆ）ＯＭ程度の局側面に１耐水性を有
する軟質ポリエチレンシート、ゴム系シート等の厚さが
１〜２確の補強シート４をゴム系又は酢酸ビニール系の
接着剤５を介して接着した外装材である。The person has a long rectangular shape, and has a phase cutout part l along both ends in the longitudinal direction.The entire back surface 2 and the front surface 3 of the exterior material main body have a long rectangular shape. This is an exterior material in which a reinforcing sheet 4 having a thickness of 1 to 2 cm, such as a water-resistant flexible polyethylene sheet or a rubber sheet, is adhered via a rubber-based or vinyl acetate-based adhesive 5.
この外装付人を用いて施工した状態を以下に述べる。The state of construction using this exterior attachment is described below.
第３図に示したように、柱６、間柱７上に外装材Ａｔヲ
ステンレススクリュー釘８で釘打ちし相法シ部ｌを嵌合
させながら横方向に外装材Ａ！、Ａ３・・・と横方向に
打着していて、このとき、外装材Ａの表面側３の補強シ
ート４上に打着される。As shown in FIG. 3, the exterior material A is nailed onto the pillars 6 and studs 7 with stainless steel screw nails 8, and the exterior material A is inserted in the horizontal direction while fitting the mating parts l. , A3 .
以上のように、本発明はセメント系外装材本体の裏面全
面及び表面側の周側面に耐水性を有する補強シートを接
着せしめて成るから釘打時の術撃荷重による引張応力を
この補強シートによって緩和することができる。そのた
めに、釘打部周辺にクツツクが発生することもないもの
である。又、外装材の表面側の周側面に補強シートを接
着しであるのでクラックがわずかに生じても連続的に派
生することもなく全体の曲げ強度も向上する。又外装材
の裏面全面に耐水性を有する補強シートを接着している
ので従来のように施工時に防湿シートを貼る必要もない
ので施工が清便でしかも壁下地材を必要としないもので
あるっAs described above, the present invention is constructed by adhering a water-resistant reinforcing sheet to the entire back surface and the circumferential surface of the front surface of the cement-based exterior material body. It can be relaxed. Therefore, there is no possibility of stubs occurring around the nailing part. Furthermore, since the reinforcing sheet is bonded to the circumferential side surface on the front side of the exterior material, even if a slight crack occurs, it does not continue to develop, and the overall bending strength is improved. In addition, since a water-resistant reinforcing sheet is glued to the entire back surface of the exterior material, there is no need to attach a moisture-proof sheet during construction, as is the case with conventional methods.
第１図は本発明の一実施例に係る一部切欠した表面側か
ら見た斜視図、第２図は本発明の一実施例に係る一部切
欠した裏面側から見た斜視図、第３図は第１図及び第２
図に示した外装材を施工した状態を示す斜視図である。
Ａ・・・外装材
２・・・裏面、３・・・表面側、４・・・補強シート。FIG. 1 is a perspective view of an embodiment of the present invention as seen from the partially cut-out front side; FIG. 2 is a perspective view of the embodiment of the present invention as seen from the partially cut-out back side; The figures are Figures 1 and 2.
It is a perspective view which shows the state where the exterior material shown in the figure was constructed. A... Exterior material 2... Back side, 3... Front side, 4... Reinforcement sheet.
Claims (1)
側面に耐水性を有する補強シートを接着せしめて成る外
装材。(1) An exterior material made of a cement-based exterior material body, with a water-resistant reinforcing sheet adhered to the entire back surface and the circumferential surface of the front surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21039685A JPS6268959A (en) | 1985-09-24 | 1985-09-24 | Exterior material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21039685A JPS6268959A (en) | 1985-09-24 | 1985-09-24 | Exterior material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6268959A true JPS6268959A (en) | 1987-03-30 |
Family
ID=16588629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21039685A Pending JPS6268959A (en) | 1985-09-24 | 1985-09-24 | Exterior material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6268959A (en) |
-
1985
- 1985-09-24 JP JP21039685A patent/JPS6268959A/en active Pending
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