JPH01230854A - Roofing structure - Google Patents
Roofing structureInfo
- Publication number
- JPH01230854A JPH01230854A JP5543088A JP5543088A JPH01230854A JP H01230854 A JPH01230854 A JP H01230854A JP 5543088 A JP5543088 A JP 5543088A JP 5543088 A JP5543088 A JP 5543088A JP H01230854 A JPH01230854 A JP H01230854A
- Authority
- JP
- Japan
- Prior art keywords
- roofing
- core
- roof
- adhesive agent
- laid down
- 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
- 239000000853 adhesive Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 42
- 239000006260 foam Substances 0.000 claims description 13
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 238000004078 waterproofing Methods 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 abstract description 5
- 229920005830 Polyurethane Foam Polymers 0.000 abstract description 3
- 239000011496 polyurethane foam Substances 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 239000011162 core material Substances 0.000 description 14
- 239000010426 asphalt Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- -1 roofing boards Substances 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000002984 plastic foam Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004775 Tyvek Substances 0.000 description 1
- 229920000690 Tyvek Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000582 polyisocyanurate Polymers 0.000 description 1
- 239000011495 polyisocyanurate Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/008—Provisions for reducing rain noise
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、屋根構造、特に雨音の低減と断熱性、防水性
、施工性を強化した屋根構造に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a roof structure, and particularly to a roof structure that reduces rain noise and has enhanced heat insulation, waterproofness, and workability.
従来における屋根構造は、野地板、防水シート、屋根材
、または野地板、プラスチックフオーム、屋根材、もし
くは野地板と防水シート間にプラスチックフオームを一
体に介在したボードの上に屋根材を積層した屋根構造、
さらに、野地板、防水シート上に屋根材の裏面にポリエ
チレンフオームを接着した屋根材を施工した屋根構造等
があった。Conventional roof structures include roofing boards, waterproof sheets, roofing materials, roofing boards, plastic foam, roofing materials, or roofing materials laminated on boards with plastic foam integrally interposed between the roofing boards and waterproof sheets. structure,
Furthermore, there were roof structures in which polyethylene foam was adhered to the back side of the roofing material on top of roofing boards and waterproof sheets.
しかしながら、この種の屋根構造においては、屋根材自
体の雨による振動を低減あるいは防止する構造でないた
め、屋根材が共振等して安眠妨害、あるいはＴＶ、ラジ
オ等の音声、会話が開き取れなくなる不利があった。However, in this type of roof structure, the roof material itself does not have a structure that reduces or prevents vibrations caused by rain, so the roof material resonates, disturbing sleep, or making it difficult to hear the sound of TV, radio, etc., or conversation. was there.
本発明はこのような欠点を除去するため、屋根材の裏面
の大部分、または部分的に施工時に発泡性接着剤を介し
て一体に形成し、屋根材の振動を阻止せしめて雨音の低
減を図り、かつ風により振動して連結部の離脱、くり返
し荷重による破壊を抑制した屋根構造を提案するもので
ある。In order to eliminate these drawbacks, the present invention forms most or part of the back side of the roofing material integrally with a foam adhesive during construction, thereby preventing the vibration of the roofing material and reducing the sound of rain. The purpose of this project is to propose a roof structure that prevents connection parts from coming apart due to vibrations caused by wind, and from breaking due to repeated loads.
以下に、図面を用いて本発明に係る屋根構造の一実施例
について詳細に説明する。すなわち、第１図（ａｌ、（
ｂｌにおいて、工は垂木、２は野地板、３は防水材、４
は芯材、５は発泡性接着剤、６は屋根材、７は釘であり
、吊子８を介して屋根材６を固定するものである。さら
に説明すると、防水材３はアスファルトフェルト、ピロ
アスファルトフェルト、商品名タイベック（ダウ社）等
の１種からなり、芯材４は合成樹脂製フオームで例えば
ポリウレタンフォーム、ポリイソシアヌレートフオーム
、フェノールフオーム、塩化ビニルフオーム、スチレン
フオーム、シージングインシュレーションボード等の１
種からなり、主に芯材、嵩上村、断熱材として機能する
ものである。勿論、形状、厚さは防水材３と屋根材６間
の空隙にマツチした形状とする。また、発泡性接着剤５
は合成樹脂系（フェノール、ポリエステル、エポキシ、
ポリウレタン、酢ビ、塩ビ、アスファルト）、セルロー
ス、無機系接着剤等に発泡剤を添加した組織物の１種か
らなり、約２〜５倍位に発泡するものである。その分散
は第２図（ａｌ〜（Ｃ）のように蛇行状、平行線状、吹
付状、あるいは図示しないが面状等の１種で行い、屋根
材６と芯材４とを一体に固着し、屋根材６の振動を低減
し、雨音を低減すると共に、風による変形を抑制するの
に役立つものである。EMBODIMENT OF THE INVENTION Below, one Example of the roof structure based on this invention is described in detail using drawings. That is, Fig. 1 (al, (
In bl, the construction is rafters, 2 is roof board, 3 is waterproof material, 4
5 is a core material, 5 is a foam adhesive, 6 is a roofing material, and 7 is a nail, which fixes the roofing material 6 via a hanger 8. To explain further, the waterproof material 3 is made of one type of asphalt felt, pyroasphalt felt, Tyvek (trade name) (Dow Company), etc., and the core material 4 is a synthetic resin foam such as polyurethane foam, polyisocyanurate foam, phenol foam, etc. 1 such as vinyl chloride foam, styrene foam, sheathing insulation board, etc.
It consists of seeds and mainly functions as a core material, bulk material, and insulation material. Of course, the shape and thickness should match the gap between the waterproof material 3 and the roof material 6. In addition, foamable adhesive 5
is a synthetic resin type (phenol, polyester, epoxy,
It is made of a type of structure made by adding a foaming agent to polyurethane, vinyl acetate, vinyl chloride, asphalt), cellulose, inorganic adhesive, etc., and foams about 2 to 5 times as much. The dispersion is carried out in one type, such as in a serpentine shape, parallel line shape, spray shape, or planar shape (not shown) as shown in FIGS. This is useful for reducing vibration of the roofing material 6, reducing rain noise, and suppressing deformation caused by wind.
屋根材６は段葺、平葺、瓦棒葺きのいずれか１種に用い
る屋根材で、例えば第３図（ａ）、（ｂｌに示すような
屋根材６を用いる。The roofing material 6 is used for any one of terraced roofing, flat roofing, and tile stick roofing, and for example, the roofing material 6 shown in FIGS. 3(a) and (bl) is used.
次に施工法について説明すると、いま第１図（ａｌにお
いて、垂木１上に野地板２を施工し、次に防水材３、例
えばアスファルトフェルト１７ｋｇ／ｍを桁方向に順次
線まで積層して敷設し、その後で芯材４、例えばポリウ
レタンフォームをアルミクラフト紙でサンドイッチした
ボードを敷設した。次に、芯材４上に発泡性接着剤５を
第２図（Ｃ）に示すようにスプレーガンを介して１００
ｇ ／ ｍの割合で塗布した。次に、屋根材６を順次
、敷設、固定し屋根を形成する。なお、この際、屋根材
６と芯材４間には発泡性接着剤５が介在し、屋根材６を
固着する。Next, to explain the construction method, as shown in Figure 1 (al), the roofing board 2 is constructed on the rafter 1, and then waterproofing material 3, such as asphalt felt 17 kg/m, is laminated sequentially in the direction of the girder up to the line. Then, a core material 4, for example, a board made by sandwiching polyurethane foam with aluminum kraft paper, was laid down.Next, a foam adhesive 5 was applied onto the core material 4 using a spray gun as shown in FIG. 2(C). 100 through
It was applied at a rate of g/m. Next, the roofing materials 6 are sequentially laid and fixed to form a roof. At this time, a foaming adhesive 5 is interposed between the roofing material 6 and the core material 4 to fix the roofing material 6.
以上、説明したのは本発明の一実施例にすぎず、芯材４
を第４図（ａ）〜（Ｃ）に示すように形成することもで
きる。すなわち、（８１図はフオーム４ａに面材４ｂを
一体に形成した芯材４、（ｂｌ図はフオーム４ａを面材
４ｂでサンドインチした芯材４、（Ｃ）図はフオーム４
ａを防音材４ｃと面材４ｂとで一体に形成した芯材４で
ある。なお、面材４ｂは防水材、アルミクラフト、アル
ミアスベスト、アルミガラスシート、鉛入りシート等で
あり、防音材４ｃはガラスマット、ロックウールボード
、石膏ボード等である。また、屋根材６は第５図（ａ）
〜（ｈ）、第６図（ａ） 〜（ｇｌ、第７図（ａｌ〜（
「）、第８図（ａｌ〜（ｄ）に示すように形成すること
もできる。What has been described above is only one embodiment of the present invention, and the core material 4
can also be formed as shown in FIGS. 4(a) to 4(C). That is, (Figure 81 shows a core material 4 in which a face material 4b is integrally formed on a form 4a, (Figure 81 shows a core material 4 in which a form 4a is sandwiched with a face material 4b,
This is a core material 4 that is integrally formed with a soundproofing material 4c and a face material 4b. The surface material 4b is a waterproof material, aluminum craft, aluminum asbestos, aluminum glass sheet, lead-containing sheet, etc., and the soundproof material 4c is a glass mat, rock wool board, gypsum board, etc. Also, the roofing material 6 is shown in Fig. 5(a).
~(h), Figure 6(a) ~(gl, Figure 7(al~(
), it can also be formed as shown in FIGS. 8(al to d).
上述したように本発明に係る屋根構造によれば、屋根材
と芯材とを発泡性接着剤を介して一体化するため、屋根
材の振動が低減され、雨音も減衰し、安眠を妨害される
ことがない。また、雨音は異質素材を積層することによ
って、約４ｆＭＢ位の減衰を図ることができる。さらに
、発泡性接着剤は屋根材と芯材とを一体化して屋根材の
風による変形を抑制し、くり返し荷重による破壊を防止
できる。As described above, according to the roof structure according to the present invention, since the roofing material and the core material are integrated through the foam adhesive, the vibration of the roofing material is reduced, and the sound of rain is also attenuated, which disturbs a good night's sleep. never be done. Furthermore, the sound of rain can be attenuated by about 4 fMB by laminating different materials. Furthermore, the foam adhesive can integrate the roofing material and the core material, suppressing deformation of the roofing material due to wind, and preventing destruction due to repeated loads.
また、施工性は単に積層する工程のため簡単、かつ容易
である。Moreover, the workability is simple and easy as it is a simple process of laminating layers.
第１図（ａｌ、（ｂｌは本発明に係る屋根構造の一実施
例を示す斜視図と断面図、第２図（ａ）〜（Ｃ１は発泡
性接着剤の分布状態を示す説明図、第３図（ａ）、（ｂ
ｌ、第５図〜第８図は屋根材の一例を示す説明図、第４
図（ａｌ〜（Ｃ）は芯材の一例を示す説明図である。
１・・・垂木、２・・・野地板、３・・・防水材、４・
・・芯材、５・・・発泡性接着剤、６・・・屋根材。
第１図
（αン
（ｂン
第８図
（久）
へ
（′ｂ）
第３図
（へ２
へ
第４図
（α） （１）
１第５図
（１１ン
ダ６
山 ｒ６
Ｃツノ μ
（ｅ〕 ５４
ｔＥ） 、６
″′、・
、−一一一一＝デ
第６図
（久）
［Ｔ）） ＜６
□
（リ ｆ６
（勘 ５６
＋１？Ｊ ｆｌ’
（ダノ 杼
（λ） （に
第７図
劃）
ダ６
し
く５ン ヂ６
−Ｖ。
（Ｃ）
／′
□−−５＼５
（又）
ｆ′
Ｃ−−−−−−９＝
ｆ２ノ
ロ
（′
第８図
（幻
≦６
（い
Ｓ乙
（リ （６
（ツノ ｒ６Figure 1 (al, (bl) is a perspective view and sectional view showing one embodiment of the roof structure according to the present invention, Figures 2 (a) to (C1 are explanatory diagrams showing the distribution state of the foamable adhesive, Figure 3 (a), (b)
1. Figures 5 to 8 are explanatory diagrams showing examples of roofing materials.
Figures (al to (C) are explanatory diagrams showing examples of core materials. 1... Rafters, 2... Field board, 3... Waterproofing material, 4...
... Core material, 5... Foaming adhesive, 6... Roofing material. Figure 1 (α) Go to Figure 8 ('b) Figure 3 (Go to 2 Figure 4 (α) (1)
1 Fig. 5 (11nd 6 mountain r6 C horn μ (e) 54 tE) , 6 ″′, , -1111 = de Fig. 6 (ku) [T)) <6 □ (ri f6 ( Intuition 56 +1?J fl' (Dano Shuttle (λ) (Fig. 7) Da6 Shiku5in ji6 -V. (C) /' □--5\5 (again) f' C---- ---9= f2 Noro (' Fig. 8 (Illusion ≦6
Claims (1)
水材、および屋根材を設けた屋根において、屋根材裏面
と接触する他部材との間に発泡性接着剤を介して一体化
したことを特徴とする屋根構造。(1) In a roof where at least roofing boards, waterproofing materials, and roofing materials are provided on structural materials such as rafters and main buildings, the roofing material is integrated with other members that come in contact with the back surface of the roofing material via a foam adhesive. A roof structure characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5543088A JPH01230854A (en) | 1988-03-08 | 1988-03-08 | Roofing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5543088A JPH01230854A (en) | 1988-03-08 | 1988-03-08 | Roofing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01230854A true JPH01230854A (en) | 1989-09-14 |
Family
ID=12998369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5543088A Pending JPH01230854A (en) | 1988-03-08 | 1988-03-08 | Roofing structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01230854A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4846121A (en) * | 1971-10-14 | 1973-07-02 | ||
| JPS58195657A (en) * | 1982-05-08 | 1983-11-14 | 株式会社アイジー技術研究所 | Construction of roof |
| JPS6034430B2 (en) * | 1977-09-29 | 1985-08-08 | 日本電信電話株式会社 | Plastic coating method |
| JPS6278340A (en) * | 1985-09-27 | 1987-04-10 | 株式会社アイジー技術研究所 | Exterior construction method |
-
1988
- 1988-03-08 JP JP5543088A patent/JPH01230854A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4846121A (en) * | 1971-10-14 | 1973-07-02 | ||
| JPS6034430B2 (en) * | 1977-09-29 | 1985-08-08 | 日本電信電話株式会社 | Plastic coating method |
| JPS58195657A (en) * | 1982-05-08 | 1983-11-14 | 株式会社アイジー技術研究所 | Construction of roof |
| JPS6278340A (en) * | 1985-09-27 | 1987-04-10 | 株式会社アイジー技術研究所 | Exterior construction method |
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