JPH0441596U - - Google Patents
Info
- Publication number
- JPH0441596U JPH0441596U JP8393790U JP8393790U JPH0441596U JP H0441596 U JPH0441596 U JP H0441596U JP 8393790 U JP8393790 U JP 8393790U JP 8393790 U JP8393790 U JP 8393790U JP H0441596 U JPH0441596 U JP H0441596U
- Authority
- JP
- Japan
- Prior art keywords
- water
- layer made
- sheet
- waterproof sheet
- heat
- 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
- 239000012774 insulation material Substances 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000004698 Polyethylene Substances 0.000 claims 1
- 239000002985 plastic film Substances 0.000 claims 1
- -1 polyethylene Polymers 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Description
第１図 トンネル壁の構造。
ａ……地山、ｂ……トンネル、Ａ……部分詳細
図、ｃ……一次コンクリート、ｄ……防水シート
（イは不織布、ロは遮水シート）、ｅ……断熱材
、ｆ……二次コンクリート。
第２図 発泡体の固定例。
ｇ……・全ネジボルト、ｈ……ナツト、ｉ……
防水パツキン、ｊ……コンクリートアンカー。
第３図 積層押出しの例。
ｋ……Ｔダイ付き押出機、ｌ……加圧及び冷却
ロール。
第４図 本考案の断熱材付き防水シートの断熱
構造。
第５図 本考案の断熱材付き防水シートの覆工
工事後になされる継目部の遮水の為の工夫例。
イ′，イ″……一次コンクリートへの固定しろ
用不織布、ロ′……既もしくは新規覆工工事用遮
水シート接合用の溶着しろ、ｅ′……断熱材同志
接合用溶着しろ、―……は二次加工で新たに溶着
された部分を示す。
第６図 本考案の断熱材付き防水シートの覆工
工事後の遮水の為の接合姿断面。
ハ……既工事側を示す、ニ……新規工事側を示
す、ホ……固定用釘、―……遮水の為溶着された
接合部を示す。
Figure 1: Structure of tunnel wall. a...Ground, b...Tunnel, A...Partial detail drawing, c...Primary concrete, d...Waterproof sheet (A is non-woven fabric, B is water-shielding sheet), e...Insulation material, f... Secondary concrete. Figure 2: Example of fixing foam. g... Fully threaded bolt, h... Nut, i...
Waterproof packing, j...Concrete anchor. Figure 3: Example of laminated extrusion. k...Extruder with T-die, l...Pressure and cooling roll. Fig. 4 The insulation structure of the waterproof sheet with insulation material of the present invention. Figure 5 is an example of a method for blocking water at joints after lining the waterproof sheet with heat insulating material of the present invention. A', A''...Nonwoven fabric for fixing to primary concrete, B'...Welding for joining water-blocking sheets for existing or new lining work, e'...Welding for joining insulation materials together, -... ...indicates a newly welded part in secondary processing. Fig. 6 Cross section of the waterproof sheet with heat insulating material of the present invention for water blocking after lining construction. C... Shows the already constructed side. D...Indicates the new construction side, E...Fixing nails, -...Indicates the joints welded for water shielding.
Claims (1)
チツクシートよりなる遮水層と、独立気泡を主体
とした発泡体よりなる断熱層の３層が一体で成形
されてなることを特徴とするトンネル覆工用断熱
材つき防水シート。 (2) 遮水層がＥＶＡ樹脂シートであり、溶融押
出されたＥＶＡ樹脂シートの両面に繰出された不
織布の透水層と発泡ポリエチレンの断熱層とがロ
ール加圧によつて接合されている請求項１記載の
防水シート。[Claims for Utility Model Registration] (1) Three layers are integrally molded: a water-permeable layer made of non-woven fabric, a water-blocking layer made of rubber or plastic sheet, and a heat-insulating layer made of foam mainly composed of closed cells. A waterproof sheet with insulation material for tunnel lining. (2) A claim in which the water-blocking layer is an EVA resin sheet, and a water-permeable layer of nonwoven fabric fed out on both sides of the melt-extruded EVA resin sheet and a heat-insulating layer of foamed polyethylene are joined by roll pressure. The waterproof sheet described in 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8393790U JPH0441596U (en) | 1990-08-08 | 1990-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8393790U JPH0441596U (en) | 1990-08-08 | 1990-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0441596U true JPH0441596U (en) | 1992-04-08 |
Family
ID=31632023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8393790U Pending JPH0441596U (en) | 1990-08-08 | 1990-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441596U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10169388A (en) * | 1996-12-06 | 1998-06-23 | Kfc Ltd | Tunnel leak icing prevention method and icing prevention panel |
| JP2017150215A (en) * | 2016-02-24 | 2017-08-31 | 清水建設株式会社 | Thermal insulation cut-off structure between frozen ground surface and wall body |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5826484A (en) * | 1981-08-10 | 1983-02-16 | 株式会社日立ホームテック | Method of producing panel-shaped heater |
| JPS5989378A (en) * | 1982-11-11 | 1984-05-23 | Mitsuboshi Belting Ltd | Primer for waterproof application |
| JPS61168646A (en) * | 1985-01-22 | 1986-07-30 | Ube Ind Ltd | Waterproof sheet |
| JPH0216043A (en) * | 1988-07-05 | 1990-01-19 | Nisshin Kogyo Kk | Waterproof sheet for wall |
-
1990
- 1990-08-08 JP JP8393790U patent/JPH0441596U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5826484A (en) * | 1981-08-10 | 1983-02-16 | 株式会社日立ホームテック | Method of producing panel-shaped heater |
| JPS5989378A (en) * | 1982-11-11 | 1984-05-23 | Mitsuboshi Belting Ltd | Primer for waterproof application |
| JPS61168646A (en) * | 1985-01-22 | 1986-07-30 | Ube Ind Ltd | Waterproof sheet |
| JPH0216043A (en) * | 1988-07-05 | 1990-01-19 | Nisshin Kogyo Kk | Waterproof sheet for wall |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10169388A (en) * | 1996-12-06 | 1998-06-23 | Kfc Ltd | Tunnel leak icing prevention method and icing prevention panel |
| JP2017150215A (en) * | 2016-02-24 | 2017-08-31 | 清水建設株式会社 | Thermal insulation cut-off structure between frozen ground surface and wall body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2532690C (en) | Flexible thermally insulative and waterproof barrier | |
| US6293069B1 (en) | Joint closure system for foamboards | |
| DK1536944T3 (en) | Foamed plastic sheet | |
| CN111456261B (en) | An energy-efficient room | |
| CN112227581A (en) | A board seam leak-proof structure, fabricated roof panel and fabricated roof panel system | |
| JPH0441596U (en) | ||
| JPH0415472Y2 (en) | ||
| JPH0611296Y2 (en) | Simple waterproof unit using a waterproof sheet | |
| WO2012128723A1 (en) | Edge sealed composite board | |
| RU183555U1 (en) | MATERIAL FOR TENT IN THE FRAME-TENT DESIGN | |
| JPH10205173A (en) | Building material and execution method of building | |
| JPS6419697U (en) | ||
| JPH0333462Y2 (en) | ||
| JPS6220795Y2 (en) | ||
| JPS6229610A (en) | Water-proof construction for soil ground surface | |
| JP2509737Y2 (en) | Insulation plate joint tape | |
| JPS6055655B2 (en) | Wall moisture proofing method | |
| JPS62474Y2 (en) | ||
| WO2013174082A1 (en) | Waterproof insulation integrated board | |
| JP3203529B2 (en) | Waterproof insulation sheet for construction | |
| JP2003311771A (en) | Method for producing plastic foam composite | |
| JPH01294484A (en) | Manufacture of heat accumulation tank | |
| JP7271854B2 (en) | Concrete curing structure and concrete curing method | |
| JPH11236994A (en) | Insulated waterproof panel and heat storage tank for combined use with formwork | |
| JPH0130493Y2 (en) |