JPH0643729B2 - Roof structure - Google Patents
Roof structureInfo
- Publication number
- JPH0643729B2 JPH0643729B2 JP19642888A JP19642888A JPH0643729B2 JP H0643729 B2 JPH0643729 B2 JP H0643729B2 JP 19642888 A JP19642888 A JP 19642888A JP 19642888 A JP19642888 A JP 19642888A JP H0643729 B2 JPH0643729 B2 JP H0643729B2
- Authority
- JP
- Japan
- Prior art keywords
- roof
- ueno
- piece
- rafter
- ground material
- 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 - Fee Related
Links
- 239000000463 material Substances 0.000 claims description 71
- 238000009413 insulation Methods 0.000 description 6
- 239000002023 wood Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- KFZAUHNPPZCSCR-UHFFFAOYSA-N iron zinc Chemical compound [Fe].[Zn] KFZAUHNPPZCSCR-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
本発明は断熱性、気密性がよく耐火性ないしは防火性に
も優れ、しかも施工性に優れる二層野地構造の屋根に関
する。The present invention relates to a roof having a two-layer open-field structure, which has excellent heat insulation and airtightness, excellent fire resistance or fire protection, and excellent workability.
従来より、屋外の雑音や騒音を遮断すると共に断熱効果
を高めるために二層野地構造の屋根が提案されている。 例えば、第３図に示すように、母屋１上に下野地材５′
を敷設を、下野地材５′上にたる木２′を配置し、下野
地材５′にたる木２′間で上野地材６′を載置し、上野
地材６′に屋根材８を葺設した屋根の構造が提案されて
いる（実公昭５６−６１５２８号公報参照）。2. Description of the Related Art Conventionally, a roof with a two-layer open field structure has been proposed in order to block outdoor noise and noise and enhance the heat insulating effect. For example, as shown in FIG.
Laying, arranging the tree 2'on the lower ground material 5 ', placing the Ueno material 6'between the trees 2'on the lower field material 5', and roofing the roof material 8 on the Ueno material 6 '. The structure of the installed roof has been proposed (see Japanese Utility Model Publication No. 56-61528).
この従来例にあっては、たる木２′は下野地材５′に設
置されているので、圧縮力が弱く、下野地材５′の材
質、例えばグラスウール保温板などの場合にはたる木
２′が取付けることができなく、又、木毛セメント板で
あれば長期の使用で取付け面が痩せてしまい、たる木
２′の固定部が緩んでしまうという問題があった。 しかもたる木２′はテクスのような固着具９′を下野地
材５′を貫通させて母屋１に打ち込むことにより設置さ
れているが、下野地材５′の厚みがかなり大きいこと及
び母屋１を視認しながら固着具９′を打ち込むことがで
きないので、たる木２′の取付け施工性が悪いという問
題があった。 本発明は上記課題を解決するために為されたものであ
り、その目的とするところは、屋外の雑音や騒音を遮断
でき、断熱性に優れるものは勿論のこと、下野地材の材
質に関係なくたる木を簡単に取付けて施工でき、施工性
に優れる屋根の構造を提供することにある。In this conventional example, since the rafter 2'is installed on the lower ground material 5 ', the compressive force is weak, and the material of the lower ground material 5', for example, in the case of a glass wool heat insulating plate, the rafter 2'is There is a problem that it cannot be attached, and if the wood wool cement plate is used for a long period of time, the attachment surface becomes thin and the fixing portion of the rafter 2'is loosened. Moreover, the rafter 2'is installed by driving a fastener 9'such as a tex through the lower ground material 5'and driving it into the purlin 1, but the thickness of the lower material 5'and the purlin 1 Since it is not possible to drive the fastener 9'while visually checking, there is a problem that the installation workability of the rafter 2'is poor. The present invention has been made to solve the above problems, and its object is to not only those that can block outdoor noise and noise and have excellent heat insulation, but also related to the material of the Shimono field. The purpose is to provide a roof structure that is easy to install and can be used to install lost wood.
本発明の屋根の構造は、母屋１に断面略ユ字状のたる木
２を取付け、たる木２の縦片３の下部の両側で下横片４
に下野地材５の端部を載置して母屋１上に下野地材５を
敷設し、下野地材５に上野地材６を載置して上野地材６
の端部をたる木２の縦片３の上部の両側に配置させてた
る木２の上横片７を上野地材６間に位置させ、上野地材
６に屋根材８を葺設して屋根材８をたる木２の上横片６
で固定して成るものであり、この構成により上記課題が
解決されたものである。 ［作用］ 下野地材５と上野地材６により屋内及び屋外の雑音や騒
音を遮断でき、遮音性に優れ、しかも、母屋１にたる木
２を取付け、たる木２の縦片３の下部の両側で下横片４
に下野地材５の端部を載置して母屋１上に下野地材５を
敷設しているので、母屋１を視認しながらたる木２の取
付けができ、取付け施工性に優れるものであり、又、屋
根材８をたる木２の上横片６で固定しているので、太陽
熱による屋根材８の伸縮をたる木２の傾斜により吸収で
きるものである。 ［実施例］ 第１図に示す実施例にあっては、たる木２は二部材を溶
着させて断面ユ字状に形成されたものであり、下横片４
で母屋１上に母屋１と直交する方向でテクスのような固
着具９により取付けられている。このたる木２は二部材
を溶着させずに、それぞれが母屋１に固着具９により固
定されて断面ユ字状に形成されてもよい。このたる木２
は亜鉛鉄板、化粧塗装鋼板などの金属板により形成され
ている。 このたる木２の縦片３の下部の両側で下横片４に下野地
材５の端部が載置され母屋１上に下野地材５が敷設され
ている。下野地材５としては断熱性、吸音性、遮音性、
必要により耐火性を有するものが好ましく、例えば木毛
セメント板、木片セメント板、グラスウール保温板など
が採用される。この下野地材５に上野地材６が載置され
て上野地材６の端部がたる木２の縦片３の上部の両側に
配置されている。たる木２の上横片７は上野地材６間に
位置して上野地材６の表面と面一となっている。この上
野地材６にアスファルトルーフィング１０を介して屋根
材８が葺設され、固定ビス１７がたる木２の上横片５に
打入され屋根材８が固定されている。 第２図に示す実施例にあっては、たる木２は一枚の金属
板の折曲加工により形成されたものであり、断面略ユ字
状のたる木本体１１に断面略逆Ｌ字状の屋根固定片１２
を突出させて形成されている。たる木２がたる木本体１
で母屋１に母屋１と直交する方向で固着具９により取付
けられている。たる木本体１１の縦片１３の両側で下横
片１４に下野地材５の端部が載置され、母屋１上に下野
地材５が敷設されている。この下野地材５に上野地材６
が載置されて上野地材６の端部がたる木２の屋根固定片
１２の縦片１５の両側に配置されている。屋根固定片１
２の横片１６が上野地材６間に位置して上野地材６の表
面と面一となっている。この上野地材６にアスファルト
ルーフィング１０を介して屋根材８が葺設され、固定ビ
ス１７が屋根固定片１２の横片１６に打入され屋根材８
が固定されている。 尚、本発明の屋根の構造は縦葺き、横葺きのいずれにも
適用できるものである。In the roof structure of the present invention, a rafter 2 having a substantially U-shaped cross section is attached to a purlin 1, and a lower horizontal piece 4 is provided on both sides of a lower portion of a vertical piece 3 of the rafter 2.
The lower end of the lower ground material 5 is placed on the main building 1, the lower ground material 5 is laid on the purlin 1, and the upper ground material 6 is placed on the lower ground material 5 and the lower ground material 6 is placed.
The end pieces of the rafters 2 are arranged on both sides of the upper part of the vertical pieces 3 of the rafters 2 so that the upper lateral pieces 7 of the rafters 2 are located between the Ueno base materials 6 and the roofing material 8 is roofed on the Ueno base materials 6. Top horizontal piece 6 of a tree 2
The above problem is solved by this configuration. [Operation] The lower ground material 5 and the Ueno ground material 6 can block indoor and outdoor noises and noises, and have excellent sound insulation. In addition, the barrel 2 is attached to the purlin 1 and both sides of the lower portion of the vertical piece 3 of the barrel 2 are attached. Lower horizontal piece 4
Since the end of the Shimono field material 5 is placed on the purlin 1 and the Shimono field material 5 is laid on the purlin 1, the rafter 2 can be attached while visually checking the purlin 1 and the installation workability is excellent. Further, since the roof material 8 is fixed by the upper lateral piece 6 of the rafter 2, the expansion and contraction of the roof material 8 due to solar heat can be absorbed by the inclination of the rafter 2. [Embodiment] In the embodiment shown in FIG. 1, the rafter 2 is formed by welding two members into a U-shaped cross section, and a lower horizontal piece 4 is formed.
And is attached to the purlin 1 by a fastener 9 such as a tex in a direction orthogonal to the purlin 1. The rafter 2 may be formed into a U-shaped cross section by fixing the two members to the purlin 1 by the fasteners 9 without welding the two members. This rafter 2
Is formed of a metal plate such as a zinc iron plate or a decorative coated steel plate. Ends of the lower ground material 5 are placed on the lower horizontal pieces 4 on both sides of the lower part of the vertical piece 3 of the rafter 2, and the lower ground material 5 is laid on the purlin 1. As the Shimono material 5, heat insulation, sound absorption, sound insulation,
If necessary, those having fire resistance are preferable, and, for example, a wood wool cement board, a wood chip cement board, a glass wool heat insulating board, etc. are adopted. The Ueno base material 6 is placed on the lower base material 5, and the ends of the Ueno base material 6 are arranged on both sides of the upper portion of the vertical piece 3 of the rafter 2. The upper lateral piece 7 of the rafter 2 is located between the Ueno base materials 6 and flush with the surface of the Ueno base materials 6. A roofing material 8 is laid on the Ueno base material 6 via an asphalt roofing 10, and a fixing screw 17 is driven into the upper lateral piece 5 of the rafter 2 to fix the roofing material 8. In the embodiment shown in FIG. 2, the rafter 2 is formed by bending a single metal plate, and a roof having a substantially L-shaped cross section and a substantially L-shaped roof main body 11 is formed. Fixed piece 12
Is formed to project. The main body 1 of the rafter 2
Is attached to the purlin 1 by a fastener 9 in a direction orthogonal to the purlin 1. The ends of the lower ground material 5 are placed on the lower horizontal pieces 14 on both sides of the vertical piece 13 of the rafter body 11, and the lower field material 5 is laid on the purlin 1. This Ueno ground material 5 is Ueno ground material 6
Are placed and the ends of the Ueno base material 6 are arranged on both sides of the vertical piece 15 of the roof fixing piece 12 of the rafter 2. Roof fixing piece 1
The second horizontal piece 16 is located between the Ueno base materials 6 and is flush with the surface of the Ueno base materials 6. The roof material 8 is laid on the Ueno base material 6 through the asphalt roofing 10, and the fixing screw 17 is driven into the horizontal piece 16 of the roof fixing piece 12 to make the roof material 8.
Is fixed. The roof structure of the present invention can be applied to both vertical and horizontal roofs.
本発明にあっては、断熱性、気密性がよく耐火なしいは
防火性にも優れるのはもちろんのこと、たる木を母屋に
直接取付けるので、たる木の取付強度が大きく確実に取
付けることができると共に溶接によっても取付けること
ができるなど、たる木の取付け施工性に優れるものであ
り、しかも下野地材として圧縮力の弱い、吸音性に優れ
た材質を採用できるなど下野地材の選定が自由になるも
のであり、又、たる木の縦片の両側で下横片に下野地材
の端部を載置して母屋上に下野地材を敷設させるので、
たる木により下野地材を補強でき、強固な下地構造が形
成でき、しかも下地野地材をたる木に当接させることに
より気密性が向上するものであり、更に、上野地材に屋
根材を葺設して屋根材をたる木に固定しているので、太
陽の輻射熱により屋根材の伸縮をたる木の傾斜により吸
収できる。According to the present invention, not only is it excellent in heat insulation, airtightness, fire resistance, and fire resistance, but since the rafters are directly attached to the purlins, the installation strength of the rafters is large and can be surely attached. It can be attached by welding, etc., and it has excellent workability for installing rafters. In addition, it is possible to freely select the bottom material, such as a material with low compressive force and excellent sound absorption as the bottom material. Also, since the ends of the lower ground material are placed on the lower horizontal pieces on both sides of the vertical piece of the rafter, the lower ground material is laid on the main roof,
It is possible to reinforce the lower ground material with a rafter, to form a strong foundation structure, and improve the airtightness by contacting the base material with the rafter, and further roofing the Ueno material. Since the roof material is fixed to the rafter, the expansion and contraction of the roof material due to the radiant heat of the sun can be absorbed by the tilt of the rafter.
第１図は本発明の第１実施例を示す概略断面図、第２図
は他の実施例を示す概略断面図、第３図は従来例を示す
概略断面図であって、１は母屋、２はたる木、３は縦
片、４は下横片、５は下野地材、６は上野地材、７は上
横片、８は屋根材、１１はたる木本体、１２は屋根固定
片、１３は縦片、１４は下横片、１５は縦片、１６は横
片である。FIG. 1 is a schematic sectional view showing a first embodiment of the present invention, FIG. 2 is a schematic sectional view showing another embodiment, FIG. 3 is a schematic sectional view showing a conventional example, and 1 is a purlin, Reference numeral 2 is a rafter, 3 is a vertical piece, 4 is a lower horizontal piece, 5 is a lower ground material, 6 is a Ueno ground material, 7 is an upper horizontal piece, 8 is a roofing material, 11 is a main body of a barrel, 12 is a roof fixing piece, 13 Is a vertical piece, 14 is a lower horizontal piece, 15 is a vertical piece, and 16 is a horizontal piece.
Claims (2)
る木の縦片の下部の両側で下横片に下野地材の端部を載
置して母屋上に下野地材を敷設し、下野地材に上野地材
を載置して上野地材の端部をたる木の縦片の上部の両側
に配置させてたる木の上横片を上野地材間に位置させ、
上野地材に屋根材を葺設して屋根材をたる木の上横片で
固定して成ることを特徴とする屋根の構造。1. A barn tree having a generally U-shaped cross section is attached to a purlin, the ends of the lower ground material are placed on the lower horizontal pieces on both sides of the lower part of the vertical piece of the rafter, and the lower ground material is laid on the purlin. , Ueno ground material is placed on the Shimono ground material, and the ends of the Ueno ground material are arranged on both sides of the upper part of the vertical piece of the rafter tree, and the upper horizontal piece of the raku tree is located between the Ueno ground materials,
A roof structure, which is constructed by roofing Ueno ground materials and fixing the roof materials with upper horizontal pieces of sag.
状の屋根固定片を突設してたる木を形成し、母屋にたる
木本体を取付け、たる木本体の縦片の両側で下横片に下
野地材の端部を載置して母屋上に下野地材を敷設し、下
野地材に上野地材を載置して上野地材の端部をたる木の
屋根固定片の両側に配置させて屋根固定片の横片を上野
地材間に位置させ、上野地材に屋根材を葺設して屋根材
を屋根固定片の横片で固定して成ることを特徴とする請
求項１記載の屋根の構造。2. A rafter tree is formed by projecting a roof fixing piece having a substantially inverted L-shaped cross-section on a barrel main body having a substantially U-shaped cross section, and a barrel main body is attached to a purlin, and both sides of the vertical piece of the barrel main are attached. Place the end of the Shimono field on the horizontal piece, lay the Shimono field on the main roof, place the Ueno field on the Shimono field, and put the end of the Ueno field on both sides of the timber roof fixing piece. Characterized in that the horizontal piece of the roof fixing piece is located between the Ueno ground materials, the roof material is roofed on the Ueno ground material, and the roof material is fixed by the horizontal piece of the roof fixing piece. The structure of the roof according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19642888A JPH0643729B2 (en) | 1988-08-05 | 1988-08-05 | Roof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19642888A JPH0643729B2 (en) | 1988-08-05 | 1988-08-05 | Roof structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0247452A JPH0247452A (en) | 1990-02-16 |
| JPH0643729B2 true JPH0643729B2 (en) | 1994-06-08 |
Family
ID=16357679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19642888A Expired - Fee Related JPH0643729B2 (en) | 1988-08-05 | 1988-08-05 | Roof structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643729B2 (en) |
-
1988
- 1988-08-05 JP JP19642888A patent/JPH0643729B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0247452A (en) | 1990-02-16 |
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