JPH0220634U - - Google Patents
Info
- Publication number
- JPH0220634U JPH0220634U JP9690288U JP9690288U JPH0220634U JP H0220634 U JPH0220634 U JP H0220634U JP 9690288 U JP9690288 U JP 9690288U JP 9690288 U JP9690288 U JP 9690288U JP H0220634 U JPH0220634 U JP H0220634U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- film
- air
- panel according
- concrete panel
- 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
- 239000002131 composite material Substances 0.000 claims description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 1
- 239000004568 cement Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
第１図は本考案実施例のコンクリートパネル用
内張りシートを示す平面図、第２図は同拡大断面
図、第３図は異種多層の複合フイルムの拡大断面
図、第４図は同使用状態を示す断面説明図である
。
Ａ：コンクリートパネル用内張りシート、Ｆ：
異種多層の複合フイルム、１：空気内包シート、
２：排水小孔、３：排水路、４：剥離紙、５：感
圧性接着剤、１０：平面フイルム、１１：突起フ
イルム、１４：接合一体化部。
Fig. 1 is a plan view showing a concrete panel lining sheet according to an embodiment of the present invention, Fig. 2 is an enlarged sectional view of the same, Fig. 3 is an enlarged sectional view of a composite film with different types of multilayers, and Fig. 4 shows the same in use. FIG. A: Lining sheet for concrete panels, F:
Composite film with different types of multilayers, 1: air-containing sheet,
2: Drainage hole, 3: Drainage channel, 4: Release paper, 5: Pressure sensitive adhesive, 10: Planar film, 11: Projection film, 14: Joining integrated part.
Claims (1)
一体化することによつて所要間隔のもとに多数の
空気内包突起を形成した空気内包シートを形成し
、該空気内包シートにおける両フイルムの接合一
体化部に、セメントペーストを濾過可能な多数の
排水小孔を開設すると共に、各空気内包突起間に
形成される連通路を排水路としたことを特徴とす
るコンクリートパネル用内張りシート。 (2) 前記平面フイルムと突起フイルムとがガス
バリヤー性に優れた素材を含む異種多層の複合フ
イルムによつて形成された請求項１記載のコンク
リートパネル用内張りシート。 (3) 前記排水小孔がスリツト状に形成された請
求項１または請求項２記載のコンクリートパネル
用内張りシート。 (4) 前記各空気内包突起の突出面に、その外面
を剥離紙で保護された感圧性接着剤を備えた請求
項１、請求項２または請求項３記載のコンクリー
トパネル用内張りシート。[Claims for Utility Model Registration] (1) An air-containing sheet with a large number of air-containing protrusions formed at required intervals is formed by bonding and integrating a protrusion film on the back surface of a flat film, and A concrete characterized in that a large number of small drainage holes capable of filtering cement paste are formed in the integrated joint portion of both films in the inner enveloping sheet, and the communication passage formed between each air enclosing protrusion is used as a drainage channel. Inner sheet for panels. (2) The lining sheet for a concrete panel according to claim 1, wherein the planar film and the protruding film are formed of a composite film of different types and multiple layers containing a material with excellent gas barrier properties. (3) The lining sheet for a concrete panel according to claim 1 or 2, wherein the drainage holes are formed in a slit shape. (4) The lining sheet for a concrete panel according to claim 1, 2, or 3, wherein a pressure-sensitive adhesive whose outer surface is protected with a release paper is provided on the protruding surface of each of the air-containing projections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9690288U JPH0220634U (en) | 1988-07-20 | 1988-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9690288U JPH0220634U (en) | 1988-07-20 | 1988-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0220634U true JPH0220634U (en) | 1990-02-09 |
Family
ID=31322047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9690288U Pending JPH0220634U (en) | 1988-07-20 | 1988-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0220634U (en) |
-
1988
- 1988-07-20 JP JP9690288U patent/JPH0220634U/ja active Pending