JP2001098708A - Lightweight fire-resistant connecting roof - Google Patents
Lightweight fire-resistant connecting roofInfo
- Publication number
- JP2001098708A JP2001098708A JP31725499A JP31725499A JP2001098708A JP 2001098708 A JP2001098708 A JP 2001098708A JP 31725499 A JP31725499 A JP 31725499A JP 31725499 A JP31725499 A JP 31725499A JP 2001098708 A JP2001098708 A JP 2001098708A
- Authority
- JP
- Japan
- Prior art keywords
- roof
- leg
- tight frame
- plate
- fitting
- 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
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、通常アイデッキと
称し、例えば鉄骨構造物等において、フラット面を生か
した屋根として用いられる軽量・耐火連結屋根に関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lightweight and fire-resistant connected roof which is generally called an eye deck and is used as a roof utilizing a flat surface in, for example, a steel structure.
【０００２】[0002]
【従来の技術】従来の鉄骨構造物等におけるアイデッキ
ルーフを用いたフラット屋根は、例えば実公平５−２４
７４０号公報、実公平５−２４７４１号公報の如く、い
ずれも脚状リブの下端を駆体（梁・または母屋等）に直
接取付けて屋根を構成していたものである。また、波形
に成形した金属屋根板を同じく波形に成形したタイトフ
レームにより駆体に取付けるようにした折板屋根も周知
である。2. Description of the Related Art A conventional flat roof using an eye deck roof in a steel structure or the like is disclosed in, for example, Japanese Utility Model Publication No. 5-24.
As described in Japanese Patent Publication No. 740 and Japanese Utility Model Publication No. 5-24741, the roofs are constructed by directly attaching the lower ends of the leg-like ribs to a driving body (beam or purlin). Also known is a folded-plate roof in which a corrugated metal roof plate is attached to a vehicle body by means of a tight frame which is also corrugated.
【０００３】[0003]
【発明が解決しようとする課題】ところが、上記従来技
術において、前者（アイデッキルーフ使用のもの）の場
合は、屋根板の脚状リブ部の下端を直接駆体に溶接また
はビス止め等の手段により取付ける作業を、通常、作業
員が屋根板上から、下向きの状態で屋根板の裏側にまで
手を延ばして行うため、作業性が悪く、また誤って地上
に落下する等、甚だ危険性の多いものであった。また後
者（タイトフレーム使用のもの）の場合は、屋根板とタ
イトフレームが単に同形の波形に成形されたものを相互
に嵌合取付けただけのものであるため、強度的に弱く、
しかも屋根板上面に防水構造を設ける場合に、屋根板が
波形であるため、施工が面倒である等の問題点があっ
た。However, in the above-mentioned prior art, in the case of the former (the one using an eye deck roof), means such as welding or screwing the lower end of the leg-like rib portion of the roof plate directly to the vehicle body. The work is usually carried out by extending the hands from the top of the shingle to the back side of the shingle in a downward direction, resulting in poor workability and serious danger such as accidentally falling to the ground. There were many. In the case of the latter (with a tight frame), the roof plate and the tight frame are simply formed by fitting the same shape into a corrugated shape, so that the strength is weak,
In addition, when the waterproof structure is provided on the top surface of the roof shingle, the roof shingle has a corrugated shape, which causes problems such as troublesome construction.
【０００４】[0004]
【課題を解決するための手段】本発明は上記課題を解決
することを目的とし、 屋根板の一端部に屋根板下面
支持縁を有する脚状リブ部を形成するとともに他端部に
脚状リブ部嵌合用折曲縁または屋根板下面支持縁重合縁
を形成し、前記脚状リブ部に前記折曲縁を嵌合しまたは
前記屋根板下面支持縁に前記屋根板下面支持縁重合縁を
重合して屋根板を連結するようにした連結屋根と、前記
屋根板を駆体に取付けるためのタイトフレームとからな
る軽量・耐火連結屋根において、前記連結屋根の各脚状
リブ部間における屋根板にタイトフレーム嵌合用凹・凸
部を、また前記タイトフレームに屋根板嵌合用凹・凸部
および脚状リブ部嵌合用凹部をそれぞれ形成し、前記屋
根板のタイトフレーム嵌合用凹・凸部と前記タイトフレ
ームの屋根板嵌合用凹・凸部を相互に嵌合し一体に取付
けるとともに前記タイトフレームを駆体に取付け、さら
に前記屋根板上にロックウール板などからなる不燃性断
熱材を敷設し、前記断熱材の上にシート材からなる防水
層を設けたことを特徴とする。 請求項１記載の軽量
・耐火連結屋根において、前記断熱板、防水層を所要の
止着手段により一体に止着したことを特徴とする。SUMMARY OF THE INVENTION An object of the present invention is to form a leg-like rib having a roof plate lower surface supporting edge at one end of a roof plate and a leg-like rib at the other end. A bent edge for fitting part or a overlapping edge of a roof lower surface supporting edge is formed, and the bent edge is fitted to the leg-shaped rib portion, or the overlapping edge of the roof lower surface supporting edge is overlapped with the roof lower surface supporting edge. In a lightweight and fire-resistant connecting roof comprising a connecting roof and a tight frame for attaching the roofing sheet to a vehicle body, the roofing sheet between the leg-like rib portions of the connecting roof is provided. A concave / convex portion for fitting a tight frame, and a concave / convex portion for fitting a roof plate and a concave portion for fitting a leg-shaped rib portion on the tight frame are respectively formed. Tight frame roof plate fitting recess・ The protrusions are fitted to each other and attached together, the tight frame is attached to the vehicle body, and a non-combustible heat insulating material such as a rock wool plate is laid on the roof plate, and a sheet material is placed on the heat insulating material. A waterproof layer comprising: The lightweight and fire-resistant connected roof according to claim 1, wherein the heat insulating plate and the waterproof layer are integrally fastened by required fastening means.
【０００５】[0005]
【発明の実施の形態】以下、本発明の連結屋根につい
て、図１〜図１３を参照して説明する。図１は本発明の
連結屋根の施工状態の一例を示す正断面図、図２は屋根
板上部の耐熱・断熱・防水構造の一例を示す一部切欠平
面図、図３（ａ），（ｂ）は屋根板の各例を示す正面図
であって、（ａ）は屋根板の他端側フラット面に脚状リ
ブ部嵌合用折曲縁を形成したものを示し、（ｂ）は同脚
状リブ部嵌合用折曲縁を屋根板下面支持縁重合縁（フラ
ット延長部）に形成したものを示す図、図４は同一部切
欠平面図、図５はタイトフレームの一例を示す正面図、
図６は同平面図、図７は屋根板の一部拡大正断面図、図
８はタイトフレームの一部拡大正断面図、図９は同右側
面図、図１０は連結屋根の上部に耐熱・断熱・防水構造
を構成する以前の施工状態の一例を示す一部拡大正断面
図、図１１は同一部拡大側面図、図１２は連結屋根の上
部に耐熱・断熱・防水構造を構成した施工状態の一例を
示す一部拡大正断面図、図１３（ａ），（ｂ）は脚状リ
ブ部の他例を示す一部拡大正面図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A connecting roof according to the present invention will be described below with reference to FIGS. FIG. 1 is a front sectional view showing an example of a construction state of a connecting roof according to the present invention, FIG. 2 is a partially cutaway plan view showing an example of a heat-resistant, heat-insulating, and waterproof structure of an upper part of a roof plate, and FIGS. (A) is a front view showing each example of a roof plate, (a) shows a roof plate formed with a bent edge for fitting a leg-like rib portion on a flat surface on the other end side, and (b) is a same leg. FIG. 4 is a view showing a state in which a bent edge for fitting a rib-shaped fitting portion is formed on a roof plate lower surface supporting edge overlapping edge (flat extension), FIG. 4 is a cutaway plan view of the same part, FIG. 5 is a front view showing an example of a tight frame,
6 is a plan view of the same, FIG. 7 is a partially enlarged front sectional view of a roof panel, FIG. 8 is a partially enlarged front sectional view of a tight frame, FIG. 9 is a right side view thereof, and FIG. -A partially enlarged front cross-sectional view showing an example of a construction state before forming the heat insulation / waterproof structure, FIG. 11 is an enlarged side view of the same part, and FIG. 13 (a) and 13 (b) are partially enlarged front views showing another example of the leg-shaped rib portion.
【０００６】図１，３，７，１２において、１は屋根板
Ａの下面に折曲形成された垂直壁部１ａ，１ａを有する
脚状リブ部であって、下端に押拡底部２を有するととも
に前記垂直壁部１ａ，１ａの上端は略水平状に折曲さ
れ、フラット面３に形成されている。なお、前記屋根板
Ａの一端部側脚状リブ部１の垂直壁部１ａ上端のフラッ
ト面３は屋根板連結時において屋根板下面支持縁とな
る。４は前記屋根板Ａの他端側フラット面３に形成した
脚状リブ部嵌合用折曲縁、４′は前記他端側フラット面
３に載架重合される屋根板下面支持縁重合縁（フラット
延長部）である。５は前記屋根板Ａの各脚状リブ部１間
に形成したタイトフレーム嵌合用凹・凸部であって、図
４示のように前記脚状リブ部１に平行に屋根板Ａの長さ
方向に形成されている。なお、前記タイトフレーム嵌合
用凹・凸部５の断面形状は図３，７示の如く正・逆に連
続する台形状に形成してあるが、これに限定されるもの
でない。６はタイトフレームであって、前記屋根板Ａの
タイトフレーム嵌合用凹・凸部５と嵌合可能の屋根板嵌
合用凹・凸部７および脚状リブ部嵌合用凹部８を形成し
てなるものである。なお、前記脚状リブ部嵌合用凹部８
の断面形状は、図８，１０示の如く、略逆台形状に形成
してあるがこれに限定されるものでない。９は前記屋根
板Ａと前記タイトフレーム６の嵌合用凹・凸部５，７に
おける間隙部である。なお、前記屋根板Ａは耐火鋼板製
とすることにより、耐熱性をより一層高めることも可能
である。１０は屋根板Ａの上面に形成される耐熱・断熱
・防水構造であって、例えばロックウール板などからな
る耐熱・断熱性板１０ａ、シート材からなる防水材１０
ｂを順次積層状に敷設してなるものである。In FIGS. 1, 3, 7, and 12, reference numeral 1 denotes a leg-like rib having vertical walls 1a, 1a bent on the lower surface of a roof shingle A, and a push-up bottom 2 at the lower end. At the same time, the upper ends of the vertical wall portions 1a, 1a are bent substantially horizontally and formed on the flat surface 3. Note that the flat surface 3 at the upper end of the vertical wall portion 1a of the leg-like rib portion 1 at one end of the roof plate A serves as a roof plate lower surface supporting edge when the roof plate is connected. Reference numeral 4 denotes a bent edge for fitting a leg-shaped rib portion formed on the other flat surface 3 on the other end side of the roof plate A, and 4 'denotes a overlapping edge on the lower surface of the roof plate to be mounted on the flat surface 3 on the other end. Flat extension). Reference numeral 5 denotes a concave / convex portion for fitting a tight frame formed between the leg-like rib portions 1 of the roof plate A, and the length of the roof plate A is parallel to the leg-like rib portion 1 as shown in FIG. It is formed in the direction. The sectional shape of the tight frame fitting concave / convex portion 5 is formed in a trapezoidal shape that is continuous in the normal and reverse directions as shown in FIGS. 3 and 7, but is not limited thereto. Reference numeral 6 denotes a tight frame, which is formed with a roof plate fitting concave / convex portion 7 and a leg-like rib portion fitting concave portion 8 which can be fitted with the tight frame fitting concave / convex portion 5 of the roof plate A. Things. The leg-shaped rib fitting recess 8
8 and 10 are formed in a substantially inverted trapezoidal shape as shown in FIGS. 8 and 10, but are not limited thereto. Reference numeral 9 denotes a gap between the concave and convex portions 5 and 7 for fitting between the roof plate A and the tight frame 6. In addition, it is also possible to further improve heat resistance by making the roof sheet A made of a fire-resistant steel sheet. Reference numeral 10 denotes a heat-resistant, heat-insulating and waterproof structure formed on the upper surface of the roof plate A, for example, a heat-resistant and heat-insulating plate 10a made of a rock wool plate or the like, and a waterproof material 10 made of a sheet material.
b are sequentially laid in a laminated state.
【０００７】なお、上記耐熱・断熱性板１０ａとして
は、例えば、ロックウール板の外、けい酸カルシウム
板、石膏ボード、木毛セメント板、グラスウール板、お
よびこれらの合成板等が使用可能であり、また防水材１
０ｂとしては、例えば塩化ビニール樹脂、その他の合成
樹脂系防水シート、アスファルト防水シート、アルミ箔
その他の金属系防水シート、ゴム、合成ゴム系防水シー
ト等の使用が可能であるが、これらは連結屋根の施工条
件によって適宜選択使用されるものである。１１は駆体
（梁、母屋等）を示すものである。As the heat-resistant and heat-insulating plate 10a, for example, besides a rock wool plate, a calcium silicate plate, a gypsum board, a wood wool cement plate, a glass wool plate, and a composite plate thereof can be used. , And waterproof material 1
As 0b, for example, vinyl chloride resin, other synthetic resin-based waterproof sheets, asphalt waterproof sheets, aluminum foil and other metallic waterproof sheets, rubber, synthetic rubber-based waterproof sheets, etc. can be used, but these are connected roofs. Are appropriately selected and used depending on the construction conditions. Reference numeral 11 denotes a driving body (beam, purlin, etc.).
【０００８】また、上記耐熱・断熱性板１０ａ、防水材
１０ｂは図２示のように複数枚積層敷きに構成したり、
屋根の大きさにより１枚敷きにしたりすることは任意で
あり、またその止着手段は、例えばビス、釘１２等の止
着材あるいは接着剤（図示せず）等による止着手段によ
り一体に取付けられているものである。As shown in FIG. 2, the heat-resistant and heat-insulating plate 10a and the waterproofing material 10b can be formed by laminating a plurality of sheets.
It is optional to lay one sheet according to the size of the roof, and the fastening means may be integrated by a fastening material such as a screw, a nail 12, or an adhesive (not shown). What is installed.
【０００９】なお、図２において１３は塩ビコートを施
したデスク（座金）を示すものであって、施工に際し、
上記各耐熱・断熱性板１０ａを止着材１２により止着し
た後、加熱により前記デスク１３の塩ビコートを溶融
し、その上に塩化ビニル樹脂系防水シート１０ｂを敷設
して一体に取付けるようにしたものである。In FIG. 2, reference numeral 13 denotes a desk (washer) provided with a PVC coating.
After fixing the heat-resistant and heat-insulating plates 10a with the fixing material 12, the PVC coat of the desk 13 is melted by heating, and a vinyl chloride resin-based waterproof sheet 10b is laid thereon and attached integrally. It was done.
【００１０】なお、前記屋根板Ａの脚状リブ部１の押拡
底部２の断面形状は図１３（ａ），（ｂ）に示すように
三角形、四角形その他種々の形態のものでも用いること
ができる。[0010] The cross-sectional shape of the expanded bottom portion 2 of the leg-like rib portion 1 of the roof plate A may be triangular, quadrangular or various other shapes as shown in FIGS. 13 (a) and 13 (b). it can.
【００１１】次に作用について説明する。施工に際して
は、まず駆体１１に、図１０，１１示のように、タイト
フレーム６の脚状リブ部嵌合用凹部８の下面部８ａを、
溶接、ビスその他適宜の取付手段により取付けるととも
に、前記タイトフレーム６の脚状リブ部嵌合用凹部８内
に、前記屋根板Ａの各脚状リブ部１を挿入し、前記脚状
リブ部１の押拡底部２を前記タイトフレーム６に、ま
た、前記屋根板Ａのタイトフレーム嵌合用凹・凸部５を
前記タイトフレーム６の屋根板嵌合用凹・凸部７に嵌合
した状態で、前記押拡底部２とタイトフレーム６および
前記両嵌合用凹・凸部５，７の当接部５ａ，７ａをそれ
ぞれセルフドリルビスまたはボルトナットその他適宜の
取付手段により一体に取付け、次に屋根板Ａの上面に施
工条件によって図１に示すような耐熱・断熱性板１０
ａ、防水材１０ｂよりなる耐熱・断熱・防水構造１０を
形成するものである。Next, the operation will be described. At the time of construction, first, as shown in FIGS. 10 and 11, the lower surface 8 a of the leg-shaped rib fitting recess 8 of the tight frame 6 is
The leg-like ribs 1 of the shingle A are inserted into the leg-like rib fitting recesses 8 of the tight frame 6 by welding, screws, or other appropriate attachment means. In a state where the push-out expanding portion 2 is fitted to the tight frame 6, and the tight frame fitting concave / convex portion 5 of the roof plate A is fitted to the roof plate fitting concave / convex portion 7 of the tight frame 6, The push-spread bottom 2 and the tight frame 6 and the contact portions 5a, 7a of the two fitting concave / convex portions 5, 7 are integrally attached by self-drilling screws or bolt nuts or other appropriate attaching means, respectively. A heat-resistant and heat-insulating plate 10 as shown in FIG.
a, a heat-resistant, heat-insulating and waterproof structure 10 made of a waterproof material 10b.
【００１２】なお、上記施工に際し、前記屋根板Ａの押
拡底部２とタイトフレーム６の一体取付けを行わない場
合もある。In the above-mentioned construction, there is a case where the push-up bottom portion 2 of the roof plate A and the tight frame 6 are not integrally attached.
【００１３】[0013]
【発明の効果】本発明によれば、屋根板の一端部に屋根
板下面支持縁を有する脚状リブ部を形成するとともに他
端部に脚状リブ部嵌合用折曲縁または屋根板下面支持縁
重合縁を形成し、前記脚状リブ部に前記折曲縁を嵌合し
または前記屋根板下面支持縁に前記屋根板下面支持縁重
合縁を重合して屋根板を連結するようにした連結屋根
と、前記屋根板を駆体に取付けるためのタイトフレーム
とからなる軽量・耐火連結屋根において、前記連結屋根
の各脚状リブ部間における屋根板にタイトフレーム嵌合
用凹・凸部を、また前記タイトフレームに屋根板嵌合用
凹・凸部および脚状リブ部嵌合用凹部をそれぞれ形成
し、前記屋根板のタイトフレーム嵌合用凹・凸部と前記
タイトフレームの屋根板嵌合用凹・凸部を相互に嵌合し
一体に取付けるとともに前記タイトフレームを駆体に取
付け、さらに前記屋根板上にロックウール板などからな
る不燃性断熱材を敷設し、前記断熱材の上にシート材か
らなる防水層を設けたことを特徴としたものであるか
ら、従来のアイデッキルーフ使用によるフラット連結屋
根の施工のように、作業員が屋根板の上から下向きの状
態で屋根板の裏側にまで手を延ばして駆体に対する屋根
板の取付けを行うことなく、屋根板の上で取付作業がで
きるので、作業性が非常によく、かつまた作業中に誤っ
て落下する等の危険もなくきわめて安全性が高いもので
あるとともに、前記屋根板上に耐熱・断熱性板、防水材
を順次積層状に敷設し、耐熱・断熱・防水構造を形成し
たので、軽量でしかも耐火、耐熱、断熱性および防水性
に優れた連結屋根を得ることができる。According to the present invention, a leg-like rib having a roof plate lower surface supporting edge is formed at one end of a roof plate, and a bent edge for fitting a leg-like rib portion or a roof plate lower surface support is formed at the other end. A connection in which an edge overlap edge is formed, the bent edge is fitted to the leg-shaped rib portion, or the roof edge lower surface support edge is overlapped with the roof edge lower surface support edge to connect the roof panel. In a lightweight, fire-resistant connected roof comprising a roof and a tight frame for attaching the roof plate to a vehicle body, a concave / convex portion for fitting a tight frame to a roof plate between each leg-shaped rib portion of the connected roof; A concave / convex portion for fitting a roof plate and a concave portion for fitting a leg-shaped rib portion are respectively formed in the tight frame, and a concave / convex portion for fitting a tight frame of the roof plate and a concave / convex portion for fitting a roof plate of the tight frame. Can be fitted together and attached together The tight frame is attached to a vehicle body, a non-combustible heat insulating material such as a rock wool plate is laid on the roof plate, and a waterproof layer made of a sheet material is provided on the heat insulating material. Therefore, as in the case of the construction of a flat connection roof using a conventional eye deck roof, the worker reaches down to the back of the roof shingle from the top of the roof shingle and attaches the roof shingle to the vehicle body. Since the mounting work can be performed on the roof shingle without performing, the workability is very good, and the safety is extremely high without danger of accidentally dropping during the work. A heat-resistant, heat-insulating, waterproof structure is formed by sequentially laying a heat-resistant, heat-insulating plate and waterproof material in layers, so that a lightweight, fire-resistant, heat-resistant, heat-insulating, and waterproof waterproof coupled roof can be obtained. .
【００１４】さらにまた、本発明によれば、屋根板の各
脚状リブ受部は、タイトフレームの脚状リブ部嵌合用凹
部内に挿入嵌合された状態で屋根板およびタイトフレー
ムの各嵌合用凹・凸部は一体に取付けられているので、
強度的に強く、また構造的にきわめて簡単である等の効
果がある。Still further, according to the present invention, each leg-like rib receiving portion of the roof plate is inserted and fitted into the leg-like rib portion fitting recess of the tight frame, and each of the roof plate and the tight frame is fitted. Since the joint concave and convex parts are attached integrally,
There are effects such as strong strength and extremely simple structure.
【図１】本発明の連結屋根の施工状態の各例を示す正断
面図である。FIG. 1 is a front sectional view showing each example of a construction state of a connecting roof according to the present invention.
【図２】屋根板上部の耐熱・断熱・防水構造の一例を示
す一部切欠平面図である。FIG. 2 is a partially cutaway plan view showing an example of a heat-resistant, heat-insulating, and waterproof structure at an upper part of a roof plate.
【図３】（ａ），（ｂ）は屋根板の各例を示す正面図で
ある。FIGS. 3A and 3B are front views showing examples of a roof shingle.
【図４】同一部切欠平面図である。FIG. 4 is a cutaway plan view of the same part.
【図５】タイトフレームの一例を示す正面図である。FIG. 5 is a front view showing an example of a tight frame.
【図６】同平面図である。FIG. 6 is a plan view of the same.
【図７】屋根板の一部拡大正断面図である。FIG. 7 is a partially enlarged front sectional view of a shingle.
【図８】タイトフレームの一部拡大正断面図である。FIG. 8 is a partially enlarged front sectional view of a tight frame.
【図９】同右側面図である。FIG. 9 is a right side view of the same.
【図１０】連結屋根の上部に耐熱・断熱・防水構造を構
成する以前の施工状態の一例を示す一部拡大正断面図で
ある。FIG. 10 is a partially enlarged front sectional view showing an example of a construction state before a heat-resistant, heat-insulating and waterproof structure is formed on an upper part of a connection roof.
【図１１】同一部拡大側面図である。FIG. 11 is an enlarged side view of the same part.
【図１２】連結屋根の上部に耐熱・断熱・防水構造を構
成した施工状態の一例を示す一部拡大正断面図である。FIG. 12 is a partially enlarged front cross-sectional view showing an example of a construction state in which a heat-resistant, heat-insulating, and waterproof structure is configured on an upper part of a connection roof.
【図１３】（ａ），（ｂ）は脚状リブ部の他例を示す一
部拡大正面図である。13A and 13B are partially enlarged front views showing another example of the leg-like rib portion.
【符号の説明】 １ 脚状リブ部 １ａ，１ａ 垂直壁部 ２ 押拡底部 ３ フラット面 ４ 脚状リブ部嵌合用折曲縁 ４′ 屋根板下面支持縁重合縁 ５ タイトフレーム嵌合用凹・凸部 ５ａ 当接部 ６ タイトフレーム ７ 屋根板嵌合用凹・凸部 ７ａ 当接部 ８ 脚状リブ部嵌合用凹部 ９ 間隙部 １０ 防水構造 １０ａ 耐熱・断熱性板 １０ｂ 防水材 １１ 駆体（梁、母屋等） １２ 止着材 １３ デスク（座金） Ａ 屋根板[Description of Signs] 1 Leg-shaped ribs 1a, 1a Vertical wall 2 Push-up bottom 3 Flat surface 4 Bent edge for fitting leg-shaped rib 4 'Roof bottom support edge overlapping edge 5 Concave / convex for tight frame fitting Part 5a Contact part 6 Tight frame 7 Concave / convex part for roof plate fitting 7a Contact part 8 Convex part for fitting leg-shaped rib part 9 Gap part 10 Waterproof structure 10a Heat-resistant and heat-insulating plate 10b Waterproof material 11 (Main building, etc.) 12 Fixing material 13 Desk (washer) A Roof
フロントページの続き (72)発明者 近藤 敏 東京都中央区日本橋３丁目12番２号 東邦 シートフレーム株式会社内 (72)発明者 増田 広 札幌市白石区中央二条１丁目５番56号 札 幌シートフレーム株式会社内 (72)発明者 今井 克英 札幌市白石区中央二条１丁目５番56号 札 幌シートフレーム株式会社内 Ｆターム(参考） 2E108 AA02 AS02 AZ01 BB04 BN03 CC02 CV00 CV02 CV08 DF01 EE01 EE02 FF05 FF11 GG01 GG09 GG15 Continued on the front page (72) Inventor Satoshi Kondo 3-12-2 Nihombashi, Chuo-ku, Tokyo Toho Seat Frame Co., Ltd. (72) Hiroshi Masuda 5-56 Chuo-Nijo 1-chome 5-56, Shiroishi-ku, Sapporo Sapporo Sheet Within Frame Co., Ltd. (72) Inventor Katsuhide Imai 1-5-5, Chuo-Nijo 1-chome, Shiroishi-ku, Sapporo Sapporo Seat Frame Co., Ltd. F-term (reference) 2E108 AA02 AS02 AZ01 BB04 BN03 CC02 CV00 CV02 CV08 DF01 EE01 EE02 FF05 FF11 GG01 GG09 GG15
Claims (2)
する脚状リブ部を形成するとともに他端部に脚状リブ部
嵌合用折曲縁または屋根板下面支持縁重合縁を形成し、
前記脚状リブ部に前記折曲縁を嵌合しまたは前記屋根板
下面支持縁に前記屋根板下面支持縁重合縁を重合して屋
根板を連結するようにした連結屋根と、前記屋根板を駆
体に取付けるためのタイトフレームとからなる軽量・耐
火連結屋根において、前記連結屋根の各脚状リブ部間に
おける屋根板にタイトフレーム嵌合用凹・凸部を、また
前記タイトフレームに屋根板嵌合用凹・凸部および脚状
リブ部嵌合用凹部をそれぞれ形成し、前記屋根板のタイ
トフレーム嵌合用凹・凸部と前記タイトフレームの屋根
板嵌合用凹・凸部を相互に嵌合し一体に取付けるととも
に前記タイトフレームを駆体に取付け、さらに前記屋根
板上にロックウール板などからなる不燃性断熱材を敷設
し、前記断熱材の上にシート材からなる防水層を設けた
ことを特徴とする軽量・耐火連結屋根。1. A leg-shaped rib having a roof plate lower surface support edge is formed at one end of a roof plate, and a bent edge for fitting the leg rib portion or a roof plate lower surface support edge overlap edge is formed at the other end. ,
A connection roof in which the bent edge is fitted to the leg-shaped rib portion or the roof panel lower surface support edge overlaps the roof panel lower surface support edge overlap edge to connect the roof panel, and the roof panel; A lightweight and fire-resistant connected roof comprising a tight frame for mounting on a vehicle body, wherein a concave / convex portion for fitting a tight frame is fitted to a roof plate between each leg-like rib portion of the connected roof, and a roof plate is fitted to the tight frame. The joint concave / convex portion and the leg-shaped rib portion fitting concave portion are respectively formed, and the tight frame fitting concave / convex portion of the roof plate and the roof plate fitting concave / convex portion of the tight frame are mutually fitted and integrated. The tight frame is attached to the vehicle body, a non-combustible heat insulating material such as a rock wool plate is laid on the roof plate, and a waterproof layer made of a sheet material is provided on the heat insulating material. To be Quantity and fireproof consolidated roof.
いて、前記断熱板、防水層を所要の止着手段により一体
に止着したことを特徴とする軽量・耐火連結屋根。2. The lightweight and fire-resistant connected roof according to claim 1, wherein the heat insulating plate and the waterproof layer are integrally fastened by required fastening means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31725499A JP2001098708A (en) | 1999-10-01 | 1999-10-01 | Lightweight fire-resistant connecting roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31725499A JP2001098708A (en) | 1999-10-01 | 1999-10-01 | Lightweight fire-resistant connecting roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001098708A true JP2001098708A (en) | 2001-04-10 |
Family
ID=18086208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31725499A Pending JP2001098708A (en) | 1999-10-01 | 1999-10-01 | Lightweight fire-resistant connecting roof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001098708A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007120126A (en) * | 2005-10-27 | 2007-05-17 | Toho Sheet & Frame Co Ltd | Lightweight/fireproof connected roof |
| CN104453108A (en) * | 2014-12-12 | 2015-03-25 | 武汉一冶建筑安装工程有限责任公司 | Flexible waterproof construction method of light steel roofing |
-
1999
- 1999-10-01 JP JP31725499A patent/JP2001098708A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007120126A (en) * | 2005-10-27 | 2007-05-17 | Toho Sheet & Frame Co Ltd | Lightweight/fireproof connected roof |
| CN104453108A (en) * | 2014-12-12 | 2015-03-25 | 武汉一冶建筑安装工程有限责任公司 | Flexible waterproof construction method of light steel roofing |
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