JP2021038564A - Roof structure - Google Patents

Roof structure Download PDF

Info

Publication number
JP2021038564A
JP2021038564A JP2019160371A JP2019160371A JP2021038564A JP 2021038564 A JP2021038564 A JP 2021038564A JP 2019160371 A JP2019160371 A JP 2019160371A JP 2019160371 A JP2019160371 A JP 2019160371A JP 2021038564 A JP2021038564 A JP 2021038564A
Authority
JP
Japan
Prior art keywords
heat insulating
insulating member
glass wool
long member
roof structure
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.)
Granted
Application number
JP2019160371A
Other languages
Japanese (ja)
Other versions
JP7374671B2 (en
Inventor
正道 永田
Masamichi Nagata
正道 永田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimizu Construction Co Ltd
Shimizu Corp
Original Assignee
Shimizu Construction Co Ltd
Shimizu Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shimizu Construction Co Ltd, Shimizu Corp filed Critical Shimizu Construction Co Ltd
Priority to JP2019160371A priority Critical patent/JP7374671B2/en
Publication of JP2021038564A publication Critical patent/JP2021038564A/en
Application granted granted Critical
Publication of JP7374671B2 publication Critical patent/JP7374671B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance

Landscapes

  • Building Environments (AREA)

Abstract

To perform simultaneously rainwater waterproofing measures for heat insulating members (heat insulating materials) and construction of heat insulating members.SOLUTION: A roof structure has: frame part 4 in which a first long member 2 and a second long member 3 are framed in a grid pattern; and a heat insulating member 5 provided in the frame inner space 41 (space) surrounded by the first long member 2 and the second long member 3 in the frame part 4. The heat insulating member 5 has a glass wool layer 51 formed of glass wool in a plate shape, and an aluminum foil 52 provided along one surface of the glass wool layer 51, and the aluminum foil 52 is arranged on the upper surface when the heat insulating member 5 is provided in the frame inner space 41.SELECTED DRAWING: Figure 2

Description

本発明は、屋根構造に関する。 The present invention relates to a roof structure.

建物の屋根構造として、間隔をあけて平行に設けられた母屋などの横架材と、隣り合う横架材の間に架けられた垂木とに囲まれた空間に断熱材が設けられた屋根構造が知られている（例えば、特許文献１参照）。このような屋根構造では、横架材と垂木とに囲まれた空間に断熱材を設けている。 As the roof structure of the building, a roof structure in which a heat insulating material is provided in a space surrounded by horizontal materials such as purlins installed in parallel at intervals and rafters hung between adjacent horizontal materials. Is known (see, for example, Patent Document 1). In such a roof structure, a heat insulating material is provided in the space surrounded by the horizontal member and the rafters.

特開２０１９−６０１６５号公報Japanese Unexamined Patent Publication No. 2019-60165

横架材と垂木とに囲まれた空間に断熱材を設ける際には、断熱材に雨水がかからないように、雨水防水対策を行う必要がある。例えば、横架材と垂木とに囲まれた空間の上方に屋根の下地材などが施工されてから、横架材および垂木の下方から断熱材を設けている。このように、断熱材の施工工程、断熱材の雨水防水対策を行う工程の手順に規制が生じ、工程管理が煩雑となるとともに、工期に影響が生じる虞がある。 When installing a heat insulating material in the space surrounded by the horizontal material and the rafters, it is necessary to take rainwater waterproof measures so that the heat insulating material is not exposed to rainwater. For example, after a roof base material or the like is constructed above the space surrounded by the horizontal member and the rafters, a heat insulating material is provided from below the horizontal member and the rafters. As described above, the procedure of the heat insulating material construction process and the process of taking rainwater waterproofing measures for the heat insulating material is restricted, which complicates the process management and may affect the construction period.

そこで、本発明は、断熱部材（断熱材）の雨水防水対策と断熱部材の施工とを同時に行うことができる屋根構造を提供することを目的とする。 Therefore, an object of the present invention is to provide a roof structure capable of simultaneously performing rainwater waterproofing measures for a heat insulating member (heat insulating material) and construction of the heat insulating member.

上記目的を達成するため、本発明に係る屋根構造は、第１長尺部材と、第２長尺部材と、が格子状に枠組みされた架構部と、前記架構部における前記第１長尺部材および前記第２長尺部材に囲まれた空間に設けられた断熱部材と、を有し、前記断熱部材は、グラスウールを板状に形成したグラスウール層と、前記グラスウール層の一方の面に沿って設けられたアルミ箔と、を有し、前記アルミ箔は、前記断熱部材が前記空間に設けられたときに上面に配置されることを特徴とする。 In order to achieve the above object, the roof structure according to the present invention includes a frame portion in which a first long member and a second long member are framed in a grid pattern, and the first long member in the frame portion. And a heat insulating member provided in a space surrounded by the second long member, and the heat insulating member is formed along one surface of a glass wool layer formed of glass wool in a plate shape and the glass wool layer. It has an provided aluminum foil, and the aluminum foil is characterized in that it is arranged on the upper surface when the heat insulating member is provided in the space.

本発明では、断熱部材は、アルミ箔によってグラスウール層（断熱材）に雨水がかかることがないため、断熱部材を第１長尺部材および第２長尺部材に囲まれた空間に設置する前に雨水防水対策を行わなくても、断熱部材を設置することができる。すなわち、断熱部材の雨水防水対策と断熱部材の施工とを同時に行うことができる。 In the present invention, since the heat insulating member is not exposed to rainwater on the glass wool layer (heat insulating material) due to the aluminum foil, before the heat insulating member is installed in the space surrounded by the first long member and the second long member. Insulation members can be installed without taking rainwater waterproof measures. That is, the rainwater waterproofing measures for the heat insulating member and the construction of the heat insulating member can be performed at the same time.

また、本発明に係る屋根構造では、前記断熱部材は、前記グラスウール層の他方の面に沿って設けられた仕上げ層を有し、前記仕上げ層は、前記断熱部材が前記空間に設けられたときに下面に配置されていてもよい。
このような構成とすることにより、断熱部材の下面を仕上げ面とすることができる。 Further, in the roof structure according to the present invention, the heat insulating member has a finishing layer provided along the other surface of the glass wool layer, and the finishing layer is when the heat insulating member is provided in the space. It may be arranged on the lower surface.
With such a configuration, the lower surface of the heat insulating member can be used as a finished surface.

また、本発明に係る屋根構造では、前記第１長尺部材および前記第２長尺部材に囲まれた空間それぞれには、１枚の前記断熱部材が敷き詰められていてもよい。
第１長尺部材および第２長尺部材に囲まれた空間に対して、複数の断熱部材が並んで敷き詰められている場合では、この空間の内部に隣り合う断熱部材のジョイント（連結部分）ができてしまう。これに対し、本発明では、この空間それぞれに１枚の断熱部材を敷き詰めるため、断熱部材のジョイントができることがなく、隣り合う断熱部材を連結するジョイント部材や、ジョイント部材を吊る吊り部材などを設ける必要が無い。その結果、部材点数を減らすことができるとともに、屋根構造の施工の手間を軽減することができ、容易に施工することができる。 Further, in the roof structure according to the present invention, one heat insulating member may be spread in each of the space surrounded by the first long member and the second long member.
When a plurality of heat insulating members are laid side by side in a space surrounded by the first long member and the second long member, joints (connecting portions) of the heat insulating members adjacent to each other are formed inside the space. It can be done. On the other hand, in the present invention, since one heat insulating member is spread in each of the spaces, a joint of the heat insulating member cannot be formed, and a joint member for connecting the adjacent heat insulating members, a hanging member for suspending the joint member, and the like are provided. There is no need. As a result, the number of members can be reduced, the labor for constructing the roof structure can be reduced, and the construction can be easily performed.

本発明によれば、断熱部材の雨水防水対策と断熱部材の施工とを同時に行うことができる。 According to the present invention, rainwater waterproofing measures for the heat insulating member and construction of the heat insulating member can be performed at the same time.

本発明の実施形態による屋根構造の一例を示す斜視図である。It is a perspective view which shows an example of the roof structure by embodiment of this invention. 図１のＡ−Ａ線断面図である。It is sectional drawing of the line AA of FIG. 屋根構造を下側から見た図である。It is the figure which looked at the roof structure from the lower side.

以下、本発明の実施形態による屋根構造について、図１−図３に基づいて説明する。
図１に示すように、本実施形態による屋根構造１は、建物１１の屋根１２の構造である。本実施形態による屋根構造１は、第１長尺部材２と、第２長尺部材３と、が格子状に枠組みされた架構部４と、架構部４における第１長尺部材２および第２長尺部材３に囲まれた空間に設けられた断熱部材５と、を有している。
屋根１２は、水平面に対して傾斜している。屋根１２の傾斜に沿った方向を屋根傾斜方向とする。建物１１の平面視形状における直交する２方向を桁行方向、梁間方向とする。屋根傾斜方向は、梁間方向の一方側から他方側に向かって漸次高くなる傾斜方向となっている。 Hereinafter, the roof structure according to the embodiment of the present invention will be described with reference to FIGS. 1 to 3.
As shown in FIG. 1, the roof structure 1 according to the present embodiment is the structure of the roof 12 of the building 11. The roof structure 1 according to the present embodiment includes a frame portion 4 in which the first long member 2 and the second long member 3 are framed in a grid pattern, and the first long member 2 and the second in the frame portion 4. It has a heat insulating member 5 provided in a space surrounded by a long member 3.
The roof 12 is inclined with respect to the horizontal plane. The direction along the slope of the roof 12 is defined as the roof slope direction. The two orthogonal directions in the plan view shape of the building 11 are the girder direction and the beam-to-beam direction. The roof inclination direction is an inclination direction that gradually increases from one side in the beam-to-beam direction toward the other side.

第１長尺部材２は、長尺の部材で、桁行方向に延びる向きに配置されている。本実施形態では、第１長尺部材２は、横架材で、軒桁（梁）、棟木、母屋などが含まれている。第１長尺部材２は、屋根傾斜方向に間隔をあけて設けられている。 The first long member 2 is a long member and is arranged in a direction extending in the girder direction. In the present embodiment, the first long member 2 is a horizontal member, and includes an eaves girder (beam), a purlin, a purlin, and the like. The first long member 2 is provided at intervals in the roof inclination direction.

第２長尺部材３は、長尺の部材で、屋根傾斜方向に延びる向きに配置されている。第２長尺部材３には、垂木、登り梁などが含まれている。第２長尺部材３は、桁行方向に間隔をあけて設けられている。 The second long member 3 is a long member and is arranged in a direction extending in the roof inclination direction. The second long member 3 includes rafters, climbing beams, and the like. The second long member 3 is provided at intervals in the girder direction.

第１長尺部材２と第２長尺部材３とは、枠組みされていて、屋根傾斜方向に隣り合う第１長尺部材２の間に第２長尺部材３が設けられている、または、桁行方向に隣り合う第２長尺部材３の間に第１長尺部材２が設けられている。屋根傾斜方向に隣り合う第１長尺部材２、および桁行方向に隣り合う第２長尺部材３に四方が囲まれた空間を枠内空間４１とする。枠内空間４１は、開放されていると架構部４の上方と下方とを連通している。本実施形態では、枠内空間４１の平面視形状は、例えば１ｍ×２．５ｍの長方形となっている。枠内空間４１の平面視形状は、上記の大きさに限定されない。
第１長尺部材２の上面２ａと、第２長尺部材３の上面３ａと、は、屋根傾斜方向に沿った平面となり、面一に配置されている。 The first long member 2 and the second long member 3 are framed, and the second long member 3 is provided between the first long members 2 adjacent to each other in the roof inclination direction, or The first long member 2 is provided between the second long members 3 adjacent to each other in the girder direction. The space surrounded by the first long member 2 adjacent to each other in the roof inclination direction and the second long member 3 adjacent to each other in the girder direction is defined as the in-frame space 41. When the space 41 in the frame is open, the space 41 above and below the frame portion 4 communicates with each other. In the present embodiment, the plan view shape of the frame inner space 41 is, for example, a rectangle of 1 m × 2.5 m. The plan view shape of the frame space 41 is not limited to the above size.
The upper surface 2a of the first long member 2 and the upper surface 3a of the second long member 3 form a plane along the roof inclination direction and are arranged flush with each other.

図２に示すように、断熱部材５は、板状に形成されている。断熱部材５は、グラスウールを板状に形成したグラスウール層５１（断熱材）と、グラスウール層５１の一方の面に沿って設けられたアルミ箔５２と、グラスウール層５１の一方の面に沿って設けられた仕上げ層５３と、を有している。本実施形態では、断熱部材５には、通常、配管や設備の周囲に設けられる設備用のグラスウールボードが用いられている。一般的に、設備用のグラスウールボードは、建物１１の壁部、床や屋根１２などに設けられる建築用のグラスウールボードと比べて、大きく形成されている。
アルミ箔５２は、グラスウール層５１の一方の面全体に張り付けられている。
仕上げ層５３は、グラスウール層５１の他方の面に沿って張り付けられた化粧板で構成されている。 As shown in FIG. 2, the heat insulating member 5 is formed in a plate shape. The heat insulating member 5 is provided along one surface of the glass wool layer 51 (insulation material) formed of glass wool in a plate shape, the aluminum foil 52 provided along one surface of the glass wool layer 51, and the glass wool layer 51. It has a finished layer 53 and the like. In the present embodiment, the heat insulating member 5 usually uses a glass wool board for equipment provided around piping and equipment. Generally, the glass wool board for equipment is formed larger than the glass wool board for construction provided on the wall, floor, roof 12, or the like of the building 11.
The aluminum foil 52 is attached to the entire one surface of the glass wool layer 51.
The finishing layer 53 is composed of a decorative board attached along the other surface of the glass wool layer 51.

断熱部材５は、アルミ箔５２が設けられている一方の面５ａが上側となり、仕上げ層５３が設けられている他方の面５ｂが下側となり、屋根傾斜方向に沿った向きで枠内空間４１に設置される。断熱部材５は、枠内空間４１に設置されると、上面（アルミ箔５２が設けられている一方の面５ａ）が第１長尺部材２の上面２ａ（図１参照）および第２長尺部材３の上面３ａと面一となっている。本実施形態では、断熱部材５の厚さ寸法は、第１長尺部材２および第２長尺部材３の上下方向の寸法よりも小さく設定されている。断熱部材５の下面（仕上げ層５３が設けられている他方の面５ｂ）は、第１長尺部材２の下面２ｂおよび第２長尺部材３の下面３ｂよりも上側に配置されている。 In the heat insulating member 5, one surface 5a provided with the aluminum foil 52 is on the upper side, and the other surface 5b provided with the finishing layer 53 is on the lower side, and the space 41 in the frame is oriented along the roof inclination direction. Will be installed in. When the heat insulating member 5 is installed in the space 41 inside the frame, the upper surface (one surface 5a on which the aluminum foil 52 is provided) is the upper surface 2a (see FIG. 1) and the second long member 2 of the first long member 2. It is flush with the upper surface 3a of the member 3. In the present embodiment, the thickness dimension of the heat insulating member 5 is set to be smaller than the vertical dimension of the first long member 2 and the second long member 3. The lower surface of the heat insulating member 5 (the other surface 5b provided with the finishing layer 53) is arranged above the lower surface 2b of the first elongated member 2 and the lower surface 3b of the second elongated member 3.

断熱部材５は、枠内空間４１それぞれに対して１枚ずつ敷き込まれている。この１枚の断熱部材５が枠内空間４１に敷き込まれると、枠内空間４１の上方と下方とが遮断される。
第１長尺部材２および第２長尺部材３には、それぞれの上面と側面とがなす角部に沿って断熱部材５を係止する係止部材４２が取り付けられている。断熱部材５の外縁部は、係止部材４２に係止され、第１長尺部材２または第２長尺部材３と当接している。 One heat insulating member 5 is laid in each of the frames 41. When this one heat insulating member 5 is laid in the frame inner space 41, the upper side and the lower side of the frame inner space 41 are blocked.
A locking member 42 that locks the heat insulating member 5 along a corner formed by the upper surface and the side surface of each of the first long member 2 and the second long member 3 is attached. The outer edge portion of the heat insulating member 5 is locked to the locking member 42 and is in contact with the first long member 2 or the second long member 3.

架構部４および断熱部材５の下方には、建物１１の部屋が配置されていて、架構部４および断熱部材５は、部屋の天井を構成している。
図２および図３に示すように、架構部４の第１長尺部材２および第２長尺部材３の下部側、および断熱部材５の仕上げ層５３は、部屋に露出している。
架構部４および断熱部材５の上には、屋根１２の下地材となる構造用合板が設けられる。 A room of the building 11 is arranged below the frame portion 4 and the heat insulating member 5, and the frame portion 4 and the heat insulating member 5 form the ceiling of the room.
As shown in FIGS. 2 and 3, the lower side of the first long member 2 and the second long member 3 of the frame portion 4, and the finishing layer 53 of the heat insulating member 5 are exposed in the room.
A structural plywood serving as a base material for the roof 12 is provided on the frame portion 4 and the heat insulating member 5.

次に、上記の実施形態による屋根構造１の作用・効果について図面を用いて説明する。
上記の実施形態による屋根構造１では、断熱部材５は、アルミ箔５２によってグラスウール層５１に雨水がかかることがないため、断熱部材５を枠内空間４１に設置する前に雨水防水対策を行わなくても、断熱部材５を設置することができる。すなわち、断熱部材５の雨水防水対策と断熱部材５の施工とを同時に行うことができる。 Next, the operation / effect of the roof structure 1 according to the above embodiment will be described with reference to the drawings.
In the roof structure 1 according to the above embodiment, since the heat insulating member 5 does not receive rainwater on the glass wool layer 51 due to the aluminum foil 52, no rainwater waterproofing measures are taken before installing the heat insulating member 5 in the frame inner space 41. However, the heat insulating member 5 can be installed. That is, the rainwater waterproofing measure of the heat insulating member 5 and the construction of the heat insulating member 5 can be performed at the same time.

上記の実施形態による屋根構造１では、断熱部材５は、グラスウール層５１の他方の面に沿って設けられた仕上げ層５３を有し、仕上げ層５３は、断熱部材５が枠内空間４１に設けられたときに下面に配置されている。このような構成とすることにより、断熱部材５の下面を仕上げ面とすることができる。 In the roof structure 1 according to the above embodiment, the heat insulating member 5 has a finishing layer 53 provided along the other surface of the glass wool layer 51, and the finishing layer 53 is provided with the heat insulating member 5 in the frame inner space 41. It is placed on the underside when it is sewn. With such a configuration, the lower surface of the heat insulating member 5 can be used as a finished surface.

上記の実施形態による屋根構造１では、第１長尺部材２および第２長尺部材３に囲まれた枠内空間４１それぞれに１枚の断熱部材５が敷き詰められている。
１つの枠内空間４１に複数の断熱部材が並んで敷き詰められている場合では、枠内空間４１の内部に隣り合う断熱部材のジョイント（連結部分）ができてしまう。これに対し、本実施形態では、枠内空間４１それぞれに１枚の断熱部材を敷き詰めるため、断熱部材どうしのジョイントができることがなく、隣り合う断熱部材を連結するジョイント部材や、ジョイント部材を吊る吊り部材などを設ける必要が無い。その結果、部材点数を減らすことができるとともに、屋根構造１の施工の手間を軽減することができ、容易に施工することができる。また、本実施形態では、断熱部材５の下面（他方の面５ｂ）が仕上げ面となるため、仕上げ面に断熱部材５を連結するジョイント部材やジョイント部材を吊る吊り部材が露出しないため、仕上げ面の見栄えをよくすることができる。 In the roof structure 1 according to the above embodiment, one heat insulating member 5 is spread in each of the frame inner space 41 surrounded by the first long member 2 and the second long member 3.
When a plurality of heat insulating members are laid out side by side in one frame inner space 41, joints (connecting portions) of adjacent heat insulating members are formed inside the frame inner space 41. On the other hand, in the present embodiment, since one heat insulating member is spread in each of the space 41 in the frame, the heat insulating members cannot be jointed with each other, and the joint member connecting the adjacent heat insulating members and the hanging joint member are suspended. There is no need to provide members. As a result, the number of members can be reduced, and the labor of constructing the roof structure 1 can be reduced, so that the roof structure 1 can be easily constructed. Further, in the present embodiment, since the lower surface of the heat insulating member 5 (the other surface 5b) is the finished surface, the joint member connecting the heat insulating member 5 and the hanging member for suspending the joint member are not exposed on the finished surface. Can improve the appearance of.

上記の実施形態による屋根構造１では、断熱部材５は、設備用のグラスウールボードである。
一般的に、配管や設備の周囲に設けられる設備用のグラスウールボードは、建物１１の壁部、床や屋根１２などに設けられる建築用のグラスウールボードと比べて、大きく形成されている。断熱部材５が設備用のグラスウールボードであることにより、枠内空間４１が広い場合でも、この枠内空間４１に対応する大きさの断熱部材５を供給することができる。 In the roof structure 1 according to the above embodiment, the heat insulating member 5 is a glass wool board for equipment.
Generally, the glass wool board for equipment provided around the pipes and equipment is formed larger than the glass wool board for construction provided on the wall, floor, roof 12, and the like of the building 11. Since the heat insulating member 5 is a glass wool board for equipment, even when the frame inner space 41 is wide, the heat insulating member 5 having a size corresponding to the frame inner space 41 can be supplied.

以上、本発明による屋根構造の実施形態について説明したが、本発明は上記の実施形態に限定されるものではなく、その趣旨を逸脱しない範囲で適宜変更可能である。
例えば、第１長尺部材２および第２長尺部材３が延びる方向や、屋根１２の傾斜方向や、屋根１２の傾斜角度は、適宜設定されてよい。 Although the embodiment of the roof structure according to the present invention has been described above, the present invention is not limited to the above embodiment and can be appropriately modified without departing from the spirit of the present invention.
For example, the direction in which the first long member 2 and the second long member 3 extend, the inclination direction of the roof 12, and the inclination angle of the roof 12 may be appropriately set.

上記の実施形態による屋根構造１では、断熱部材５は、グラスウール層５１の他方の面に沿って仕上げ層５３が設けられているが、仕上げ層５３が設けられていなくてもよい。
上記の実施形態による屋根構造１では、第１長尺部材２および第２長尺部材３に囲まれた枠内空間４１それぞれに１枚の断熱部材５が敷き詰められているが、枠内空間４１に対して複数の断熱部材５が並んで敷き詰められていてもよい。 In the roof structure 1 according to the above embodiment, the heat insulating member 5 is provided with the finishing layer 53 along the other surface of the glass wool layer 51, but the finishing layer 53 may not be provided.
In the roof structure 1 according to the above embodiment, one heat insulating member 5 is spread in each of the frame inner space 41 surrounded by the first long member 2 and the second long member 3, but the frame inner space 41 A plurality of heat insulating members 5 may be laid out side by side.

上記の実施形態による屋根構造１では、架構部４および断熱部材５が建物１１の室内に露出しているが、架構部４および断熱部材５の下側に天井材が設けられ、建物１１の室内に露出していなくてもよい。
上記の実施形態による屋根構造１では、断熱部材５は、設備用のグラスウールボードである。これに対し、断熱部材５は、グラスウールを板状に形成したグラスウール層５１と、グラスウール層５１の一方の面に沿って設けられたアルミ箔５２と、を有していれば、設備用のグラスウールボードでなくてもよい。 In the roof structure 1 according to the above embodiment, the frame portion 4 and the heat insulating member 5 are exposed inside the building 11, but a ceiling material is provided under the frame portion 4 and the heat insulating member 5, and the interior of the building 11 is provided. It does not have to be exposed to.
In the roof structure 1 according to the above embodiment, the heat insulating member 5 is a glass wool board for equipment. On the other hand, if the heat insulating member 5 has a glass wool layer 51 formed of glass wool in a plate shape and an aluminum foil 52 provided along one surface of the glass wool layer 51, the heat insulating member 5 is glass wool for equipment. It does not have to be a board.

１ 屋根構造
２ 第１長尺部材
３ 第２長尺部材
４ 架構部
５ 断熱部材
４１ 枠内空間
５１ グラスウール層
５２ アルミ箔
５３ 仕上げ層 1 Roof structure 2 1st long member 3 2nd long member 4 Frame part 5 Insulation member 41 Space inside frame 51 Glass wool layer 52 Aluminum foil 53 Finishing layer

Claims (3)

第１長尺部材と、第２長尺部材と、が格子状に枠組みされた架構部と、
前記架構部における前記第１長尺部材および前記第２長尺部材に囲まれた空間に設けられた断熱部材と、を有し、
前記断熱部材は、グラスウールを板状に形成したグラスウール層と、
前記グラスウール層の一方の面に沿って設けられたアルミ箔と、を有し、
前記アルミ箔は、前記断熱部材が前記空間に設けられたときに上面に配置されることを特徴とする屋根構造。 A frame portion in which the first long member and the second long member are framed in a grid pattern,
It has a first long member in the frame portion and a heat insulating member provided in a space surrounded by the second long member.
The heat insulating member includes a glass wool layer formed of glass wool in a plate shape and a glass wool layer.
It has an aluminum foil provided along one surface of the glass wool layer.
The aluminum foil is a roof structure characterized in that the heat insulating member is arranged on the upper surface when the heat insulating member is provided in the space. 前記断熱部材は、前記グラスウール層の他方の面に沿って設けられた仕上げ層を有し、
前記仕上げ層は、前記断熱部材が前記空間に設けられたときに下面に配置されることを特徴とする請求項１に記載の屋根構造。 The heat insulating member has a finishing layer provided along the other surface of the glass wool layer.
The roof structure according to claim 1, wherein the finishing layer is arranged on a lower surface when the heat insulating member is provided in the space. 前記第１長尺部材および前記第２長尺部材に囲まれた空間それぞれには、１枚の前記断熱部材が敷き詰められていることを特徴とする請求項１または２に記載の屋根構造。 The roof structure according to claim 1 or 2, wherein one heat insulating member is spread in each of the space surrounded by the first long member and the second long member.
JP2019160371A 2019-09-03 2019-09-03 roof structure Active JP7374671B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2019160371A JP7374671B2 (en) 2019-09-03 2019-09-03 roof structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019160371A JP7374671B2 (en) 2019-09-03 2019-09-03 roof structure

Publications (2)

Publication Number Publication Date
JP2021038564A true JP2021038564A (en) 2021-03-11
JP7374671B2 JP7374671B2 (en) 2023-11-07

Family

ID=74846858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019160371A Active JP7374671B2 (en) 2019-09-03 2019-09-03 roof structure

Country Status (1)

Country Link
JP (1) JP7374671B2 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04363439A (en) * 1991-06-11 1992-12-16 Sekisui House Ltd Method for installing heat insulating panel
JPH05340019A (en) * 1992-06-10 1993-12-21 Ube Boeki Kk Multiple-layered roof truss panel and roof truss structure
JPH10252171A (en) * 1997-03-11 1998-09-22 Asahi Fiber Glass Co Ltd Inorganic fibrous ceiling board
JP3059101U (en) * 1998-11-13 1999-07-02 株式会社メープルアンドスターホームズ Building roof structure
JP2003160994A (en) * 2001-11-26 2003-06-06 Matsumoto Kenko Co Ltd Heat insulating roof panel into which roof rafter is integrated
JP2006077420A (en) * 2004-09-08 2006-03-23 Misawa Homes Co Ltd Roof structure
US20140202101A1 (en) * 2009-11-05 2014-07-24 Mario Hurst Roof structure
US20140345219A1 (en) * 2013-05-22 2014-11-27 Andrew Button Roof panel
JP2019060165A (en) * 2017-09-27 2019-04-18 旭化成建材株式会社 Roof construction method and roof structure

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04363439A (en) * 1991-06-11 1992-12-16 Sekisui House Ltd Method for installing heat insulating panel
JPH05340019A (en) * 1992-06-10 1993-12-21 Ube Boeki Kk Multiple-layered roof truss panel and roof truss structure
JPH10252171A (en) * 1997-03-11 1998-09-22 Asahi Fiber Glass Co Ltd Inorganic fibrous ceiling board
JP3059101U (en) * 1998-11-13 1999-07-02 株式会社メープルアンドスターホームズ Building roof structure
JP2003160994A (en) * 2001-11-26 2003-06-06 Matsumoto Kenko Co Ltd Heat insulating roof panel into which roof rafter is integrated
JP2006077420A (en) * 2004-09-08 2006-03-23 Misawa Homes Co Ltd Roof structure
US20140202101A1 (en) * 2009-11-05 2014-07-24 Mario Hurst Roof structure
US20140345219A1 (en) * 2013-05-22 2014-11-27 Andrew Button Roof panel
JP2019060165A (en) * 2017-09-27 2019-04-18 旭化成建材株式会社 Roof construction method and roof structure

Also Published As

Publication number Publication date
JP7374671B2 (en) 2023-11-07

Similar Documents

Publication Publication Date Title
JP2007224626A (en) Roof reforming structure for flat roof building, and method of constructing the same
JPH06212742A (en) Longitudinal roofing roof structure
JP2021038564A (en) Roof structure
JP4025910B2 (en) Buildings and building methods that are externally insulated by a double beam structure and a double wall structure supported by the double beam structure
JP7367490B2 (en) Roof structures and buildings
JP6754554B2 (en) Building outer wall structure and how to repair the outer wall of the building
JP2017101458A (en) Wooden building and its outer wall structure
JP7366475B1 (en) How to form a heat insulation layer
JP3240284U (en) Perimeter wall structure of wooden building
JP2015113675A (en) Eaves back ceiling structure
JP2019173280A (en) Flashing structure and roof hatch where flashing structure is disposed
JP2602828Y2 (en) Ventilation prevention structure of wooden building
JP7405548B2 (en) wall structure
JP7285089B2 (en) roof structure
JP2003293508A (en) Roof panel, execution method of roof, fire resistive roof structure and fire resistive building construction
JPS63156141A (en) Refractory structure of roof in building
JP3208627U (en) Roof panel
JP2006336332A (en) Aseismic reinforcement thermal insulating repair method
JPH08253970A (en) Building unit
JPH0621477B2 (en) Fireproof structure of building
JP2018165454A (en) building
JP2016141947A (en) Roof structure
JP6427013B2 (en) Wooden building and its outer wall structure
JP6285740B2 (en) Building roof structure
JPH11166291A (en) Panel material for wall and execution for building

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220830

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230616

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230704

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230810

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20231010

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231025

R150 Certificate of patent or registration of utility model

Ref document number: 7374671

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150