JPH0130493Y2 - - Google Patents
Info
- Publication number
- JPH0130493Y2 JPH0130493Y2 JP1981119298U JP11929881U JPH0130493Y2 JP H0130493 Y2 JPH0130493 Y2 JP H0130493Y2 JP 1981119298 U JP1981119298 U JP 1981119298U JP 11929881 U JP11929881 U JP 11929881U JP H0130493 Y2 JPH0130493 Y2 JP H0130493Y2
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- chloride resin
- tape
- laminated material
- laminate
- 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
- 229920005989 resin Polymers 0.000 claims description 23
- 239000011347 resin Substances 0.000 claims description 23
- 239000002648 laminated material Substances 0.000 claims description 22
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 10
- 239000010410 layer Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000002390 adhesive tape Substances 0.000 claims description 2
- 239000002344 surface layer Substances 0.000 claims description 2
- 239000006260 foam Substances 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は屋根構造、さらに詳しくは歩行に耐
える防水層を表面に敷設した屋根構造に関する。[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a roof structure, and more specifically to a roof structure in which a waterproof layer that can withstand walking is laid on the surface.
従来、合成樹脂、合成ゴム系等の防水シートを
敷設してなつた防水層、あるいは高分子物を塗着
した防水層は、そのままでは歩行に耐えるものは
少ない。歩行に耐えるためには、一般にその表面
にモルタルの押え材層や、骨材入り保護層を設け
防水層を保護しなくてはならなかつた。しかし、
これら保護層は亀裂や剥離を起し易く耐久性が乏
しく、しかも、施工に手間がかかり、防水層重量
が増大するので建物強度をこれに耐える強度に高
める必要を生じ、施工コストの増大をもたらす欠
点があつた。
Conventionally, waterproof layers made of synthetic resin, synthetic rubber, etc. waterproof sheets, or waterproof layers coated with polymeric materials, are rarely able to withstand walking as they are. In order to withstand walking, it was generally necessary to protect the waterproof layer by providing a mortar retainer layer or a protective layer containing aggregate on its surface. but,
These protective layers are prone to cracking and peeling, and have poor durability.Moreover, they are time-consuming to construct, and the weight of the waterproof layer increases, making it necessary to increase the strength of the building to withstand this, resulting in an increase in construction costs. There were flaws.
この考案は上記事情に鑑みなされたものであ
る。その目的は歩行に耐え、耐久性、排水性、美
粧性が優れ、しかも施工作業の能率が高い屋根構
造を提案するにある。 This idea was made in view of the above circumstances. The purpose is to propose a roof structure that can withstand walking, has excellent durability, drainage, and aesthetics, and is highly efficient in construction work.
この屋根構造は、屋根躯体上に敷設したクツシ
ヨン材層上に鋼板と塩化ビニル系樹脂との貼合せ
積層材を塩化ビニル系樹脂を表層に配し敷設し、
その積層材の周縁部に予め段差部を設けておき、
２つの段差部が対向して形成した溝条内におい
て、アンカーを躯体に打込み積層材を固定し、目
地部分に下貼りテープを接着してＥ地を閉塞し、
その上に塩化ビニル系樹脂テープを配し前記アン
カー頭部を覆い、溝条表面と積層材上面とを連続
した一平面に形成してなり、前記塩化ビニル系樹
脂テープは積層材面に接着され、下貼りテープ面
に接着されていないことを特徴とする。
This roof structure is made by laying a laminated material of steel plates and vinyl chloride resin on the cushion material layer laid on the roof frame, with vinyl chloride resin on the surface layer.
A stepped portion is provided in advance on the peripheral edge of the laminated material,
In the groove formed by the two step portions facing each other, anchors are driven into the structure to fix the laminated material, adhesive tape is adhered to the joint area, and the E area is closed.
A vinyl chloride resin tape is placed thereon to cover the anchor head, and the groove surface and the upper surface of the laminate are formed into one continuous plane, and the vinyl chloride resin tape is adhered to the surface of the laminate. , is characterized in that it is not adhered to the surface of the underlying tape.
以下図示する実施例により説明する。 This will be explained below with reference to the illustrated embodiments.
図において、コンクリート造りの陸屋根躯体１
の外表面にポリエチレン発泡体シート２のクツシ
ヨン材層を敷設し、その上に鋼板３の両面に塩化
ビニル系樹脂４，４を貼合せた積層材５が敷設し
てある。積層材５の周縁部には敷設に先んじて予
め段差部６が設けてあり、敷設した積層材５，５
間に目地７を中心にして対向した２つの段差部
６，６により溝条が形成され、この積層材５は周
縁の段差部６において、屋根躯体１に打込んだア
ンカー８により固定されている。そして、この溝
条内の目地７部分に溝条の幅に比べ幅が狭い幅10
mm程度の薄い下貼りテープ９を貼着して目地７を
閉塞し、その上に塩化ビニル系樹脂テープ１０を
配し、アンカー８の頭部を覆い、その表面は積層
材５の上面と連続した一平面を形成している。こ
の樹脂テープ１０は、積層材５との間に詰込んだ
接着性がある詰物１１を介し積層材５面に接着固
定されてあり、下貼りテープ９面には接着されて
いない。また、ポリエチレン発泡体シート２に
は、予め積層材５の段差部６が設置される位置に
凹条部を設けておき積層材５が平担に敷設可能と
なついる。 In the figure, concrete flat roof frame 1
A cushion material layer of a polyethylene foam sheet 2 is laid on the outer surface of the cushion material, and a laminated material 5 made of a steel plate 3 and vinyl chloride resins 4, 4 bonded to both sides of the steel plate 3 is laid thereon. A stepped portion 6 is provided in advance on the peripheral edge of the laminated material 5 prior to laying, and the laid laminated materials 5, 5
A groove is formed by two step portions 6, 6 facing each other with a joint 7 as the center, and this laminated material 5 is fixed at the step portion 6 on the periphery by an anchor 8 driven into the roof frame 1. . Then, the joint 7 part in this groove has a width of 10 which is narrower than the width of the groove.
A thin base tape 9 of about mm thickness is pasted to close the joint 7, and a vinyl chloride resin tape 10 is placed on top of it to cover the head of the anchor 8, the surface of which is continuous with the top surface of the laminate 5. It forms a flat plane. This resin tape 10 is adhesively fixed to the surface of the laminate material 5 via an adhesive filler 11 packed between the resin tape 10 and the laminate material 5, but is not adhered to the surface of the underlay tape 9. Further, grooves are provided in advance in the polyethylene foam sheet 2 at positions where the step portions 6 of the laminate 5 will be installed, so that the laminate 5 can be laid flat.
この考案で用いる積層材は鋼板の片表面あるい
は両表面に塩化ビニル系樹脂を貼合せ積層してな
つたもので、鋼板厚みは0.3〜1.0mm、塩化ビニル
系樹脂の厚みは0.1〜1.0mmの範囲が好適である。
塩化ビニル系樹脂テープは１mm〜３mm程度の厚み
が好適であり、積層材の塩化ビニル系樹脂面には
前記実施例の接着性詰物を用い接着固定するほ
か、テトラヒドロフラン等による溶剤溶着、熱風
等による熱融着あるいは接着剤による接着等の固
定手段がとられる。段差部の段差はテープ厚みに
応じ設定されることは云うまでもない。前記実施
例においては、クツシヨン材としてポリエチレン
発泡体シートを敷設したが、これに限定されるも
のではない他のクツシヨン材を用いてもよい。ポ
リエチレン発泡体シートは適当な緩衝作用を有
し、歩行屋根上に敷設して好適である。また、積
層材裏面に段差部を除き予め発泡体シート等のク
ツシヨン材を貼着して、積層材裏面を平面となし
ておき、これを直接屋根躯体面上に敷設してもよ
い。 The laminated material used in this invention is made by laminating a vinyl chloride resin on one or both surfaces of a steel plate, and the thickness of the steel plate is 0.3 to 1.0 mm, and the thickness of the vinyl chloride resin is 0.1 to 1.0 mm. range is preferred.
The thickness of the vinyl chloride resin tape is preferably about 1 mm to 3 mm, and in addition to adhesively fixing it to the vinyl chloride resin surface of the laminated material using the adhesive filler of the above example, it can also be fixed by solvent welding with tetrahydrofuran or the like, hot air, etc. Fixing means such as heat fusion or adhesive bonding are used. It goes without saying that the height of the stepped portion is set depending on the thickness of the tape. In the embodiment described above, a polyethylene foam sheet was used as the cushion material, but the cushion material is not limited thereto, and other cushion materials may be used. Polyethylene foam sheets have a suitable cushioning effect and are suitable for laying on walking roofs. Alternatively, a cushion material such as a foam sheet may be pasted on the back side of the laminate in advance, except for the step portion, so that the back side of the laminate is flat, and this may be laid directly on the roof frame surface.
この屋根構造は以上の構成からなる。積層材は
鋼板と塩化ビニル系樹脂とが貼合せてあり、剛
性、耐水性、耐食性が高く、歩行に耐え、長期間
の使用に耐える。その下側に敷設したクツシヨ
ン材は衝撃力を吸収緩和するので積層材の踏圧感
が優れ、損傷が起り難い。敷設した積層材間に
形成した溝条は積層材と同質の塩化ビニル系樹脂
テープを接着し、積層材上面と連続した一平面を
形成しているので接着強度水密性、美粧性が優
れ、水はけがよく表面に滞留せず、歩行時にテー
プに当り損傷をあ与えることもない。積層材を
固定したアンカーは樹脂テープで覆れているので
アンカー部分から雨水が躯体に浸透することがな
い。目地部分には下貼りテープが接着してあ
り、樹脂テープは下貼りテープ面に接着されてお
らず、下貼りテープ下側の目地部分に沿う積層材
と接着関係にないので、温度変化に伴なう目地間
隙の寸法変化が樹脂テープの局部的大きな伸長や
しわ寄せとして作用せず、長期にわたり機能を保
持する。また、施工に際しても、従来のように
モルタル等を用いることなく乾式工法で可能で作
業性がよく、軽量であるので建物強度を不要に高
める必要がなく、工期工費の節減が可能となる。
This roof structure consists of the above configuration. Laminated materials are made by laminating steel plates and vinyl chloride resin, and have high rigidity, water resistance, and corrosion resistance, and can withstand walking and long-term use. The cushion material placed underneath absorbs and softens the impact force, so the laminated material feels excellent when pressed and is less likely to be damaged. The grooves formed between the laid laminated materials are bonded with vinyl chloride resin tape of the same quality as the laminated materials, and form a continuous plane with the top surface of the laminated materials, resulting in excellent adhesive strength, watertightness, cosmetic properties, and water drainage. It does not stay on the surface and does not damage the tape when you walk on it. The anchors that secure the laminated materials are covered with resin tape, so rainwater will not seep into the structure from the anchors. The base tape is adhered to the joint area, and the resin tape is not adhered to the base tape surface, and there is no adhesive relationship with the laminated material along the joint area under the base tape, so it will not change due to temperature changes. The dimensional change in the joint gap does not cause large local elongation or wrinkling of the resin tape, and it maintains its function over a long period of time. In addition, during construction, it is possible to use dry construction methods without using mortar as in the past, which allows for good workability, and because it is lightweight, there is no need to increase the strength of the building unnecessarily, making it possible to reduce construction costs.
この考案は以上の通りであり、この考案は、止
水性、耐久性、美粧性が優れた歩行可能の屋根を
短期、低コストで施工できる効果をもたらす。
This invention is as described above, and this invention brings about the effect that a walkable roof with excellent water-stopping properties, durability, and cosmetics can be constructed in a short period of time and at low cost.
図面は実施例の屋根構造を示す縦断面図であ
る。
１……屋根躯体、２……ポリエチレン発泡体、
３……鋼板、４……塩化ビニル系樹脂、５……積
層材、６……段差部、７……目地、８……アンカ
ー、９……下貼りテープ、１０……塩化ビニル系
樹脂テープ、１１……詰物。
The drawing is a longitudinal sectional view showing the roof structure of the embodiment. 1...Roof frame, 2...Polyethylene foam,
3... Steel plate, 4... Vinyl chloride resin, 5... Laminated material, 6... Step portion, 7... Joint, 8... Anchor, 9... Underlay tape, 10... Vinyl chloride resin tape , 11...filling.
Claims (1)
と塩化ビニル系樹脂との貼合せ積層材を塩化ビニ
ル系樹脂を表層に配し敷設し、その積層材の周縁
部に予め段差部を設けておき、２つの段差部が対
向して形成した溝条内において、アンカーを躯体
に打込み積層材を固定し、目地部分に下貼りテー
プを接着して目地を閉塞し、その上に塩化ビニル
系樹脂テープを配し前記アンカー頭部を覆い、溝
条表面と積層材上面とを連続した一平面に形成し
てなり、前記塩化ビニル系樹脂テープは積層材面
に接着され、下貼りテープ面に接着されていない
ことを特徴とする屋根構造。 A laminated material made of steel plates and vinyl chloride resin is laid on the cushion material layer laid on the roof frame, with vinyl chloride resin placed on the surface layer, and a stepped portion is provided in advance on the periphery of the laminated material. , In the groove formed by the two step parts facing each other, anchors are driven into the structure to fix the laminated material, adhesive tape is adhered to the joint area to close the joint, and then vinyl chloride resin tape is applied on top of it. is arranged to cover the anchor head, and the groove surface and the upper surface of the laminate are formed into one continuous plane, and the vinyl chloride resin tape is adhered to the laminate surface and to the underlay tape surface. A roof structure characterized by not having
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11929881U JPS5823922U (en) | 1981-08-11 | 1981-08-11 | roof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11929881U JPS5823922U (en) | 1981-08-11 | 1981-08-11 | roof structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5823922U JPS5823922U (en) | 1983-02-15 |
| JPH0130493Y2 true JPH0130493Y2 (en) | 1989-09-19 |
Family
ID=29913373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11929881U Granted JPS5823922U (en) | 1981-08-11 | 1981-08-11 | roof structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5823922U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5149135A (en) * | 1974-10-26 | 1976-04-28 | Osaka Uerudeingu Kogyo Kk | Kamufuorowaa rotsukuaamunadono tosenmenkokashorisochi |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5430388Y2 (en) * | 1973-10-17 | 1979-09-25 |
-
1981
- 1981-08-11 JP JP11929881U patent/JPS5823922U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5149135A (en) * | 1974-10-26 | 1976-04-28 | Osaka Uerudeingu Kogyo Kk | Kamufuorowaa rotsukuaamunadono tosenmenkokashorisochi |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5823922U (en) | 1983-02-15 |
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