JPS6026102Y2 - insulation tape - Google Patents
insulation tapeInfo
- Publication number
- JPS6026102Y2 JPS6026102Y2 JP17790780U JP17790780U JPS6026102Y2 JP S6026102 Y2 JPS6026102 Y2 JP S6026102Y2 JP 17790780 U JP17790780 U JP 17790780U JP 17790780 U JP17790780 U JP 17790780U JP S6026102 Y2 JPS6026102 Y2 JP S6026102Y2
- Authority
- JP
- Japan
- Prior art keywords
- tape
- insulating tape
- base slab
- coating layer
- layer
- 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
Links
Landscapes
- Adhesive Tapes (AREA)
Description
【考案の詳細な説明】
この考案の絶縁用テープは建築物の屋根等に合成高分子
ルーフイングを用いたシート防水工法において、コンク
リート下地スラブに合皮ゴムシートを貼り付ける時、下
地スラブと合皮ゴムシートとの間を部分的に絶縁するこ
とにより、内包する空気又は下地スラブに内包した水分
による水蒸気を通気導出する通路として使用するもので
ある。[Detailed description of the invention] The insulating tape of this invention is used when attaching a synthetic rubber sheet to a concrete base slab in the sheet waterproofing method using synthetic polymer roofing on the roof of a building. By partially insulating the space between the base slab and the leather rubber sheet, it is used as a passageway for venting and discharging the air contained therein or the water vapor generated from the moisture contained in the base slab.
表面がクレープしたクレープ状のクラフト紙テープ状体
１の表面に剥離用塗膜層２を設けて絶縁性を確保し、テ
ープ状体の裏面の全幅に対して１１２〜１／４１ｆ１Ｍ
ｉこ合皮ゴム系粘着層３を設け、これによりクラフト紙
テープ状体１を下地スラブに取付は易くしたもので、絶
縁用空間として、クレープ状体の凹凸と裏面の粘着層が
設置されていない個所が絶縁されて、内包した空気や水
蒸気を導出する特長をもつ絶縁用テープに係るものであ
る。A peeling coating layer 2 is provided on the surface of a crepe-like kraft paper tape 1 with a creped surface to ensure insulation, and the thickness is 112 to 1/41 f1M with respect to the full width of the back side of the tape.
A synthetic leather rubber adhesive layer 3 is provided, which makes it easy to attach the kraft paper tape 1 to the base slab, and the unevenness of the crepe and the adhesive layer on the back side are not provided as insulation spaces. This relates to an insulating tape that is insulated at certain points and has the feature of drawing out trapped air and water vapor.
建築物の下地コンクリートスラブ表面は凹凸が著しく多
いので、合皮ゴムシートを直接貼り付けた時、必然的に
下地スラブと合皮ゴムシートの間に空気が内包される。The surface of the base concrete slab of a building is extremely uneven, so when a synthetic rubber sheet is directly attached, air is inevitably trapped between the base slab and the synthetic rubber sheet.
その他コンクリート下地スラブ中にはポルトランドセメ
ントの結晶硬化に必要な水分よりも余剰の水分が存在す
ることと、室内部よりの生活用水による水蒸気の吸収透
過等により下地スラブに水分が含まれることは避けられ
ない。In addition, there is excess moisture in the concrete base slab compared to the moisture required for crystal hardening of Portland cement, and moisture content in the base slab due to absorption and permeation of water vapor by domestic water from indoors is avoided. I can't.
従来建築物の屋根等において被膜防水層を形成した時、
先に述べた内包する空気、水分による水蒸気等の存在に
より太陽光線の輻射熱により空気の膨張、水蒸気の膨張
によって被膜防水層のふくれ現象が発生する。Conventionally, when a waterproof coating layer is formed on the roof of a building, etc.
Due to the presence of the air contained therein, water vapor caused by moisture, etc., the radiant heat of the sun rays causes the air to expand and the water vapor to expand, causing the waterproof coating layer to bulge.
ふくれ現象は、外観的に見苦しいばかりではなく、防水
層がふくれにより伸長をうけて紫外線やオゾンに曝露さ
れて防水層の劣化が促進される欠点がある。The blistering phenomenon not only has an unsightly appearance, but also has the disadvantage that the waterproof layer is elongated due to the blistering and is exposed to ultraviolet rays and ozone, accelerating deterioration of the waterproof layer.
本考案の絶縁用テープを用いた具体例を説明すると、建
築物の陸屋根でコンクリート下地スラブ面に接着用プラ
イマーを塗布乾燥した後、この考案の絶縁用テープの裏
面粘着層３を利用して縦横方向に交差させて下地スラブ
に貼り付けてから、合成ゴムシート防水を用いた被膜防
水層を構成するものである。To explain a specific example using the insulating tape of the present invention, after applying an adhesive primer to the concrete base slab surface of a flat roof of a building and drying it, the adhesive layer 3 on the back side of the insulating tape of this invention is used to After pasting it on the base slab in a crosswise direction, a waterproof coating layer using synthetic rubber sheet waterproofing is constructed.
絶縁用テープはクレープ状のクラフト紙よりなり、ちり
めん状の皺がその表面に存在するので気体を導出するた
めの微細な間隙が確保される機能がある。The insulating tape is made of crepe-like kraft paper and has crepe-like wrinkles on its surface, so it has the function of securing minute gaps for gas to flow out.
更に絶縁用テープを貼り付けるための合皮ゴム系粘着層
３をテープの１／２〜ｌｌ４ｓに設置してあり、その他
の余白すなわちテープ幅に対して１／２〜３／ｌｐ＝の
空間があるため、絶縁効果と気体導出効果が充分に確保
される特長を有するものである。Furthermore, a synthetic rubber adhesive layer 3 for pasting the insulating tape is installed on 1/2~ll4s of the tape, and other margins, that is, a space of 1/2~3/lp= of the tape width. Therefore, it has the feature that the insulation effect and the gas derivation effect are sufficiently ensured.
第２図は本考案の絶縁用テープをコンクリート下地スラ
ブに貼着し、その上に防水層を形成する状態を示すもの
で、４はコンクリート下地スラブ、５はコンクリート下
地スラブ４上に０．５〜２汎の間隔で縦軸に交差して貼
着した絶縁用テープ、６は絶縁用テープ５を貼着したコ
ンクリート下地スラブ４上に合成高分子ルーフイングよ
りなる合皮ゴムシートを被着形成した防水層である。Figure 2 shows the state in which the insulating tape of the present invention is attached to a concrete base slab and a waterproof layer is formed thereon. A synthetic rubber sheet made of synthetic polymer roofing is adhered to the concrete base slab 4 on which the insulating tape 5 is pasted, with insulating tape 6 pasted across the vertical axis at intervals of ~2. It is a waterproof layer.
上述のように合成高分子ルーフイングに規定された合皮
コムシートを用いて建築物の陸屋根に防水層６を構成す
る場合、本考案の絶縁用テープ５を０．５〜２ｒｒＬの
間隔に縦横に下地スラブ面に貼着した上に、合皮コムシ
ートの防水層６を形成して絶縁用テープ５の端末を外界
に導出せしめ、防水雨仕舞装置（図示せず）に連結した
防水工を２力年観察した所、防水層６のふくれ現象が全
く生じなかったので、下地スラブ４と防水層６との中間
を部分的に絶縁テープ５により絶縁した効果は充分にあ
ることが確認されたAs mentioned above, when constructing the waterproof layer 6 on the flat roof of a building using the synthetic leather comb sheet specified for synthetic polymer roofing, the insulating tape 5 of the present invention is placed vertically and horizontally at intervals of 0.5 to 2 rrL. A waterproof layer 6 of synthetic leather comb sheet is formed on the base slab surface, and the terminal of the insulating tape 5 is led out to the outside world, and the waterproofing work is connected to a waterproof rain cover device (not shown). After two years of observation, no blistering phenomenon occurred in the waterproof layer 6, so it was confirmed that the effect of partially insulating the intermediate portion between the base slab 4 and the waterproof layer 6 with the insulating tape 5 was sufficient.
第１図は本考案の絶縁用テープの断面図、第２図は本考
案の絶縁用テープを下地に貼り付けた防水層を施した施
工状態を示す斜視図を示す。
１・・・・・・クレープ状クラフト紙テープ状体、２・
°。
・・・剥離塗膜層、３・・・・・・合皮ゴム系粘着層、
４・・・・・・コンクリート下地スラブ、５・・・・・
・絶縁用テープ、６・・・・・・防水層。FIG. 1 is a cross-sectional view of the insulating tape of the present invention, and FIG. 2 is a perspective view showing a construction state in which the insulating tape of the present invention is attached to a base and a waterproof layer is applied. 1...Crepe-like kraft paper tape-like body, 2.
°. ...Peelable coating layer, 3...Synthetic leather rubber adhesive layer,
4... Concrete base slab, 5...
- Insulating tape, 6... Waterproof layer.
Claims (1)
層２を被着し、その裏面にテープ状体全幅に対して１７
２〜１／４の幅に合皮ゴム系粘着層３を設置した絶縁用
テープ。A release coating layer 2 is applied to the surface of the crepe-like kraft paper tape-like body 1, and a peeling coating layer 2 is applied to the back surface of the tape-like body with a coating layer of 17
An insulating tape with a synthetic leather rubber adhesive layer 3 installed in a width of 2 to 1/4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17790780U JPS6026102Y2 (en) | 1980-12-11 | 1980-12-11 | insulation tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17790780U JPS6026102Y2 (en) | 1980-12-11 | 1980-12-11 | insulation tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57102542U JPS57102542U (en) | 1982-06-24 |
| JPS6026102Y2 true JPS6026102Y2 (en) | 1985-08-06 |
Family
ID=29972211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17790780U Expired JPS6026102Y2 (en) | 1980-12-11 | 1980-12-11 | insulation tape |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6026102Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60191615U (en) * | 1984-05-30 | 1985-12-19 | 日立電線株式会社 | Waterproof sheet construction structure |
-
1980
- 1980-12-11 JP JP17790780U patent/JPS6026102Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57102542U (en) | 1982-06-24 |
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