JPH04169609A - Heat insulated floor unit and adiabatic floor structure for indoor artificial ski ground - Google Patents
Heat insulated floor unit and adiabatic floor structure for indoor artificial ski groundInfo
- Publication number
- JPH04169609A JPH04169609A JP29638890A JP29638890A JPH04169609A JP H04169609 A JPH04169609 A JP H04169609A JP 29638890 A JP29638890 A JP 29638890A JP 29638890 A JP29638890 A JP 29638890A JP H04169609 A JPH04169609 A JP H04169609A
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- plate
- floor unit
- frame
- artificial ski
- 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
- 239000006260 foam Substances 0.000 claims abstract description 8
- 239000012774 insulation material Substances 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000002347 injection Methods 0.000 abstract description 9
- 239000007924 injection Substances 0.000 abstract description 9
- 239000012212 insulator Substances 0.000 abstract 5
- 239000004698 Polyethylene Substances 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 238000004078 waterproofing Methods 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229920006327 polystyrene foam Polymers 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000008258 liquid foam Substances 0.000 description 2
- 101100491335 Caenorhabditis elegans mat-2 gene Proteins 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000005413 snowmelt Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
この発明は屋内人ニスキー場の断熱床構造に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] This invention relates to a heat insulating floor structure for an indoor ski resort.
［従来の技術］
第５図は屋内人ニスキー場を鉄骨構造で作る場合の横断
面図（傾斜面に直角な断面）を示した図である。図にお
いて、屋内人ニスキー場ｌは、基礎２に立設された柱３
の上に形成した床部４、床部４の両側に立設された壁部
５、壁部５の上端に架は渡された屋根部６から構成され
ている。屋内人ニスキーは屋内を−３〜−５℃の低温に
維持し、ゲレンデを形成するために床の上に造雪機によ
り約２０〜５０ａｎの雪を積雪させてゲレンデを作る。[Prior Art] Fig. 5 is a cross-sectional view (a cross-section perpendicular to a slope) of an indoor ski resort made of steel. In the figure, the indoor ski resort l is the pillar 3 erected on the foundation 2.
It consists of a floor 4 formed above, walls 5 erected on both sides of the floor 4, and a roof 6 with a frame extending over the upper end of the wall 5. Indoor Niski maintains the indoor temperature at a low temperature of -3 to -5 degrees Celsius, and uses a snowmaking machine to deposit about 20 to 50 an of snow on the floor to form a ski slope.
屋内人ニスキー場では、建屋のエアスペースの温度が高
い（夏期は３０〜４３℃になる）ので、屋外から屋内へ
の入熱を断熱するため、床部４、壁部５および屋根部は
断熱構造とする必要かある。特に、屋内人ニスキー場の
床の上に歯、雪の滑りを防止するためのスノーマット（
排水性マットに短繊維を植毛した人工芝状のもの）や排
水樋を形成するシート防水層か張り付けられており、こ
の上に雪を積もらせる。積雪は、滑降に使用すると雪面
が汚損されるので、汚損された雪の上に新雪を積もらせ
、底部の雪を溶かして積雪の新陳代謝を図る必要がある
。従って、スノーマットや排水樋を形成するシート防水
層の上は常時水に覆われているので、シート防水層また
は防湿層から漏水し、断熱材に浸水すると断熱床の断熱
能力が低下するので、断熱床には防湿か施されねばなら
ない。特開昭６０−１７６４２号公報に冷凍倉庫の壁等
に使用する断熱材（ポリスチレン発泡板）にアルミ箔や
非発泡フィルムを貼って、水蒸気か断熱材に浸透するこ
とを防止することが記載されているが、前記のような条
件の屋内人ニスキー場に適した断熱床構造は、未だ公開
されていない。At the indoor ski resort, the temperature of the air space in the building is high (30 to 43 degrees Celsius in the summer), so the floor 4, walls 5, and roof are insulated to prevent heat from entering the indoors from the outdoors. Is there a need for a structure? In particular, snow mats (to prevent snow from slipping) on the floors of indoor ski resorts
Snow is piled up on top of a water-repellent layer that forms a drainage gutter (an artificial turf-like material made of short fibers flocked to a drainage mat) or a waterproof layer that forms a drainage gutter. When snow is used for downhill skiing, the surface of the snow gets dirty, so it is necessary to pile up new snow on top of the dirty snow and melt the snow at the bottom to regenerate the snow. Therefore, the top of the sheet waterproof layer that forms snow mats and drainage gutters is always covered with water, so if water leaks from the sheet waterproof layer or moisture barrier layer and enters the insulation material, the insulation ability of the insulation floor will decrease. Insulated floors must be moisture resistant. JP-A No. 60-17642 describes that aluminum foil or non-foamed film is pasted on the insulation material (polystyrene foam board) used for the walls of refrigerated warehouses to prevent water vapor from penetrating into the insulation material. However, an insulating floor structure suitable for indoor ski resorts under the above conditions has not yet been published.
［発明が解決しようとする課題］
屋内人ニスキー場の断熱床は、次のような条件が満足さ
れねばならない。[Problems to be Solved by the Invention] The following conditions must be satisfied for the insulated floor of an indoor ski resort.
（１） 断熱床は傾斜して設けなければならず、傾斜
によって床構成部材に滑り（ずれ）が生じてはならない
。(1) The insulating floor must be installed at an incline, and the inclination must not cause any slipping (slippage) of the floor components.
（２） 床の上に張り付けられているシート防水層か
ら漏水しても、断熱床を構成する断熱材に浸水しないよ
うにしなければならない。(2) Even if water leaks from the sheet waterproof layer pasted on the floor, it must be ensured that water does not infiltrate the insulation material that makes up the insulated floor.
（３） 断熱床の取付けが、短期間でできる。(3) The insulation floor can be installed in a short period of time.
［課題を解決するための手段］
この発明は上記のような課題を解決しようとするもので
、一つは、直方形のデツキプレートを底板とし、側壁に
フランジを形成した枠を天板で塞いだ直方体の中に発泡
性の断熱材を充填したことを特徴とする屋内人工スキー
場用断熱床ユニットである。[Means for Solving the Problems] This invention attempts to solve the problems as described above. One is to use a rectangular deck plate as the bottom plate, and cover a frame with a flange formed on the side wall with a top plate. This is an insulating floor unit for an indoor artificial ski resort, characterized by a rectangular parallelepiped filled with foamable heat insulating material.
他の一つは、前記断熱床ユニットを梁上に設けたネジ捧
に押さえ板を介してナツト締めした断熱床構造である。The other type is a heat insulating floor structure in which the heat insulating floor unit is screwed onto a screw provided on a beam with a nut via a pressing plate.
更に他の一つは、直方形のデツキプレートを底板とし、
側壁にフランジを形成した枠の途中を塞化デツキブレヘ
トで塞ぎ形成された箱体に発泡性の断熱材を充填し、塞
止デッキプレートの上にコンクリート層を形成した屋内
人工スキー場用断熱床ユニットである。Still another one uses a rectangular deck plate as the bottom plate,
This is an insulated floor unit for indoor artificial ski slopes, in which a box body with a flange formed on the side wall is closed in the middle with a blocking plate, and a foam insulation material is filled in the box, and a concrete layer is formed on top of the blocking deck plate. It is.
更に他の一つは、上記の塞止デッキプレートの上にコン
クリート層を形成した断熱床ユニットを梁上に設けたネ
ジ棒に押さえ板を介してナツト締めした断熱床構造であ
る。Still another is a heat insulating floor structure in which a heat insulating floor unit with a concrete layer formed on the above-mentioned blocking deck plate is bolted to a threaded rod provided on a beam via a retaining plate.
［作用］
密閉した枠内に断熱材層を設けたので、断熱床ユニット
を傾斜面に取り付けても、断熱材層にずれが生じない。[Function] Since the heat insulating layer is provided within the closed frame, the heat insulating layer will not shift even if the heat insulating floor unit is installed on an inclined surface.
また、断熱材層は密閉枠内に収納されているので、枠内
に湿気か入ることかなく、断熱材の断熱能力が減少する
ことがない。Furthermore, since the heat insulating material layer is housed within the closed frame, moisture will not enter the frame and the heat insulating ability of the heat insulating material will not be reduced.
［実施例］
本発明の実施例を図面に基づいて以下に説明する。本発
明の断熱床は、その平面の大きさが３〜１０ｍ（縦）×
３〜ｌＯｍ（横）に作られ、屋内人ニスキー場のコンク
リート基盤の上に並べて取り付けられ、ゲレンデの傾斜
面を形成する。第６図はコンクリート基盤の上に取り付
けられた断熱床ＩＯの平面の一部を示す図で、並べて取
り付けた断熱床１０と隣接する断熱床１０の間に融雪水
を排水する排水樋１９を設けている。[Example] An example of the present invention will be described below based on the drawings. The insulating floor of the present invention has a plane size of 3 to 10 m (vertical) x
They are built 3-10m (horizontally) and are installed side by side on the concrete base of the indoor Niski resort to form the slope of the ski slope. FIG. 6 is a diagram showing a part of the plane of the insulating floor IO installed on the concrete foundation, and a drainage gutter 19 for draining snowmelt water is installed between the insulating floors 10 installed side by side and the adjacent insulating floor 10. ing.
（１）密閉枠の中に発泡性断熱材を充填して断熱床を構
成する例
第１図および第２図において、断熱床ユニットｌＯは、
底板１２を直方形のデツキプレートとし、不等辺山形鋼
の一方のフランジを外方に突出させて側壁１３を形成し
た枠を、天板１５（この例ではデツキプレートを使用）
で塞いだ直方体枠１１を形成し、その天板１５の複数箇
所に設けた注入孔１６から液状の発泡性断熱材（ポリス
チレンフオーム等）を注入して固化させて構成している
。注入孔は注入後鉄板等で閉塞される。フランジ１４に
は、ネジ棒を通すためのボルト穴が間隔的に設けられて
いる。一方、梁２３のフランジ上にネジ棒２５が間隔的
に設けられている。(1) Example of constructing a heat insulating floor by filling a closed frame with foam insulation material In Figures 1 and 2, the heat insulating floor unit IO is
The bottom plate 12 is a rectangular deck plate, and a frame with one flange of scalene angle iron projecting outward to form the side wall 13 is used as the top plate 15 (in this example, a deck plate is used).
A rectangular parallelepiped frame 11 is formed, and a liquid foam heat insulating material (such as polystyrene foam) is injected through injection holes 16 provided at a plurality of locations on the top plate 15 and solidified. After injection, the injection hole is closed with an iron plate or the like. The flange 14 is provided with bolt holes at intervals for passing threaded rods therethrough. On the other hand, threaded rods 25 are provided at intervals on the flange of the beam 23.
断熱床ユニットｌＯの取付けは、梁２３の上に断熱床ユ
ニット１０のフランジ１４を隣接して置き、隣接するフ
ランジ１４の上にネジ棒２５にボルト穴を通して押さえ
板２４を置き、ナツト締めして行う。その後、断熱床ユ
ニットＩＯの天板１５の上面および側壁１３にシート防
水層１８を貼着する。隣接する側壁間の空所に、伝導熱
量を抑制するため、断熱材２２を充填し、天板１６の上
縁部から側壁１４の上部にかけてシート防水層１９を貼
着して排水１Ｎ２０を形成する。そして、断熱床ユニッ
ト１０の上面および排水樋２０の上部にスノーマット２
１を貼着する。To install the heat insulating floor unit 1O, place the flange 14 of the heat insulating floor unit 10 on the beam 23 adjacent to it, place the holding plate 24 on the adjacent flange 14 by passing the bolt hole through the threaded rod 25, and tighten the nuts. conduct. Thereafter, a sheet waterproof layer 18 is attached to the top surface of the top plate 15 and side walls 13 of the heat insulating floor unit IO. In order to suppress the amount of heat conducted, a heat insulating material 22 is filled in the space between adjacent side walls, and a sheet waterproof layer 19 is attached from the upper edge of the top plate 16 to the upper part of the side wall 14 to form a drainage 1N20. . Then, a snow mat 2 is placed on the top surface of the insulating floor unit 10 and the top of the drainage gutter 20.
Paste 1.
（２）発泡性断熱材を充填した密閉枠の上部にコンクリ
ート層を設けて断熱床を構成する例第３図および第４図
において、断熱床ユニット１０は、底板１２を直方形の
デツキプレートとし、不等辺山形鋼の一方のフランジを
外方に突出させて側壁１３を形成した枠の側壁１３の途
中に天板１５（この例ではデツキプレートを使用してい
る）を取付は密閉した直方体枠１１枠を作り、底板１２
の複数箇所に設けた注入孔１６から液状の発泡性断熱材
（ポリスチレンフオーム等）を注入して固化させ、密閉
枠の上部にコンクリート層２７を形成して構成する。注
入孔１６は発泡性断熱材が固化した後、鉄板等で閉塞さ
れる。フランジ１４にはネジ棒を通すための切欠き３０
か間隔的に形成されている。一方、梁２３のフランジ上
にネジ棒２５が間隔的に設けられている。(2) Example of constructing a heat insulating floor by providing a concrete layer on top of a closed frame filled with foam insulation material In FIGS. 3 and 4, the heat insulating floor unit 10 has a bottom plate 12 as a rectangular deck plate , a rectangular parallelepiped frame in which a top plate 15 (in this example, a deck plate is used) is attached in the middle of the side wall 13 of the frame in which one flange of scalene angle steel is made to protrude outward to form the side wall 13. Make 11 frames and bottom plate 12
A liquid foam heat insulating material (polystyrene foam, etc.) is injected through injection holes 16 provided at a plurality of locations and solidified to form a concrete layer 27 on the top of the sealed frame. After the foam heat insulating material solidifies, the injection hole 16 is closed with an iron plate or the like. The flange 14 has a notch 30 for passing a threaded rod through it.
or are formed at intervals. On the other hand, threaded rods 25 are provided at intervals on the flange of the beam 23.
断熱床ユニットｌＯの取付けは、梁２３の上に断熱床ユ
ニットｌＯのフランジ１４を隣接して置き、隣接するフ
ランジ１４の上のネジ棒２５に切欠きを通して押さえ板
２４を置き、ナツト締めして行う。その後、断熱床ユニ
ットｌＯのコンクリート層２７の上面および側壁１３に
シート防水層１８を貼着する。隣接する側壁間の空所に
、伝導熱量を抑制するため、断熱材２２を充填し、コン
クリート層２７の上縁部から側壁１４の上部にかけてシ
ート防水層１９を貼着して排水樋２０を形成する。そし
て、断熱床ユニット１０の上面および排水樋２０の上部
にスノーマット２１を貼着する。To install the heat insulating floor unit 1O, place the flanges 14 of the heat insulating floor unit 10 adjacent to each other on the beam 23, pass the notch through the threaded rod 25 on the adjacent flange 14, place the press plate 24, and tighten the nuts. conduct. Thereafter, the sheet waterproof layer 18 is attached to the upper surface of the concrete layer 27 and the side walls 13 of the heat insulating floor unit IO. In order to suppress the amount of heat conducted, a heat insulating material 22 is filled in the space between adjacent side walls, and a sheet waterproof layer 19 is pasted from the upper edge of the concrete layer 27 to the top of the side wall 14 to form a drainage gutter 20. do. Then, the snow mat 21 is attached to the upper surface of the heat insulating floor unit 10 and the upper part of the drainage gutter 20.
［発明の効果］
本発明の屋内人ニスキー場の断熱床構造は上記のように
構成されているから次のような効果が得られる。[Effects of the Invention] Since the insulating floor structure of the indoor ski resort of the present invention is configured as described above, the following effects can be obtained.
（１）傾斜面に取り付けても、断熱床構成部材のずれか
発生しない。(1) Even when installed on an inclined surface, only displacement of the heat insulating floor constituent members occurs.
（２）断熱材を密閉枠の中に収納しであるから、断熱材
に水および水分の侵入が無く断熱性能が低下しない。(2) Since the heat insulating material is housed in a sealed frame, water and moisture will not enter the heat insulating material, and the heat insulating performance will not deteriorate.
（３）断熱床ユニットの制作が容易である 。(3) It is easy to produce a heat insulating floor unit.
（４）断熱床を工場で制作することができるから、屋内
人ニスキー場での断熱床の取付けが短期間でできる。(4) Since the insulating floor can be manufactured in a factory, the insulating floor can be installed in an indoor ski resort in a short period of time.
第１図は第１の発明の実施例を示す図、第２図は第１図
の直方体枠の斜視図、第３図は第２の発明の実施例を示
す図、第４図は第３図の直方体枠の斜視図、第５図は鉄
骨構造で作る屋内人ニスキー場の横断面図、第６図は梁
上に取付けられた断熱床ユニットの一部平面図である。
１０・・・断熱床ユニット、１１・・・直方体枠、１２
・・・底板、１３・・・側壁、１５・・・天板、１６・
・・注入孔、１７・・・発泡性断熱材、１８．１９・・
・シート防水層、２０・・・排水樋、２１・・・スノー
マット、２２・・・断熱材、２３・・・梁、２４・・・
押さえ板、２５・・・ネジ棒、２６・・・ボルト穴、２
７・・・コンクリート層、３０・・・切欠き。FIG. 1 is a diagram showing an embodiment of the first invention, FIG. 2 is a perspective view of the rectangular parallelepiped frame shown in FIG. 1, FIG. 3 is a diagram showing an embodiment of the second invention, and FIG. FIG. 5 is a cross-sectional view of an indoor ski resort made of steel structure, and FIG. 6 is a partial plan view of a heat insulating floor unit installed on beams. 10... Heat insulation floor unit, 11... Rectangular parallelepiped frame, 12
...Bottom plate, 13...Side wall, 15...Top plate, 16.
...Injection hole, 17...Foam insulation material, 18.19...
・Sheet waterproof layer, 20...Drainage gutter, 21...Snow mat, 22...Insulation material, 23...Beam, 24...
Holding plate, 25... Threaded rod, 26... Bolt hole, 2
7... Concrete layer, 30... Notch.
Claims (4)
ンジを形成した枠を天板で塞いだ直方体の中に発泡性の
断熱材を充填したことを特徴とする屋内人工スキー場用
断熱床ユニット。(1) A heat insulating floor unit for an indoor artificial ski resort characterized by a rectangular parallelepiped with a rectangular deck plate as the bottom plate and a frame with flanges formed on the side walls closed with a top plate, and a foam insulation material filled in the rectangular parallelepiped. .
床ユニットを梁上に設けたネジ棒に押さえ板を介してナ
ット締めすることを特徴とする屋内人工スキー場用断熱
床構造。(2) A heat insulating floor structure for an indoor artificial ski resort, characterized in that the adjoining heat insulating floor unit for an indoor artificial ski resort according to claim 1 is fastened to a threaded rod provided on a beam with a nut via a presser plate.
ンジを形成した枠の途中を塞止デッキプレートで塞ぎ形
成された箱体に発泡性の断熱材を充填し、塞止デッキプ
レートの上にコンクリート層を形成した屋内人工スキー
場用断熱床ユニット。(3) A rectangular deck plate is used as the bottom plate, the middle of the frame with a flange formed on the side wall is closed with a blocking deck plate, the box body is filled with foam insulation material, and the box is placed on top of the blocking deck plate. Insulated floor unit for indoor artificial ski resorts with a concrete layer.
床ユニットを梁上に設けたネジ棒に押さえ板を介してナ
ット締めすることを特徴とする屋内人工スキー場用断熱
床構造。(4) A heat insulating floor structure for an indoor artificial ski resort, characterized in that the adjacent heat insulating floor unit for an indoor artificial ski resort according to claim 3 is fastened to a threaded rod provided on a beam with a nut via a presser plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29638890A JPH04169609A (en) | 1990-11-01 | 1990-11-01 | Heat insulated floor unit and adiabatic floor structure for indoor artificial ski ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29638890A JPH04169609A (en) | 1990-11-01 | 1990-11-01 | Heat insulated floor unit and adiabatic floor structure for indoor artificial ski ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04169609A true JPH04169609A (en) | 1992-06-17 |
Family
ID=17832902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29638890A Pending JPH04169609A (en) | 1990-11-01 | 1990-11-01 | Heat insulated floor unit and adiabatic floor structure for indoor artificial ski ground |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04169609A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04314470A (en) * | 1991-01-21 | 1992-11-05 | Sanwa Resin Kogyo Kk | Groundwork material for slope |
| CN109789883A (en) * | 2016-09-30 | 2019-05-21 | 川崎重工业株式会社 | The heating floor panel device and floor panel structure of rail truck |
| KR102276812B1 (en) * | 2020-12-02 | 2021-07-14 | 넥스트원 주식회사 | Planar heating element for road |
-
1990
- 1990-11-01 JP JP29638890A patent/JPH04169609A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04314470A (en) * | 1991-01-21 | 1992-11-05 | Sanwa Resin Kogyo Kk | Groundwork material for slope |
| CN109789883A (en) * | 2016-09-30 | 2019-05-21 | 川崎重工业株式会社 | The heating floor panel device and floor panel structure of rail truck |
| US20200039540A1 (en) * | 2016-09-30 | 2020-02-06 | Kawasaki Jukogyo Kabushiki Kaisha | Heating floor panel unit and floor structure of railcar |
| US11548538B2 (en) | 2016-09-30 | 2023-01-10 | Kawasaki Railcar Manufacturing Co., Ltd. | Heating floor panel unit and floor structure of railcar |
| KR102276812B1 (en) * | 2020-12-02 | 2021-07-14 | 넥스트원 주식회사 | Planar heating element for road |
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