JP2001012017A - Method for constructing lightweight, fire-resistant coupled roof - Google Patents
Method for constructing lightweight, fire-resistant coupled roofInfo
- Publication number
- JP2001012017A JP2001012017A JP11297208A JP29720899A JP2001012017A JP 2001012017 A JP2001012017 A JP 2001012017A JP 11297208 A JP11297208 A JP 11297208A JP 29720899 A JP29720899 A JP 29720899A JP 2001012017 A JP2001012017 A JP 2001012017A
- Authority
- JP
- Japan
- Prior art keywords
- roof
- leg
- fitting
- tight frame
- shaped rib
- 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・耐火連結屋根の施工法
に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for constructing a lightweight and fire-resistant connected roof which is usually referred to as an eyedeck and 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の施工法は、例えば実公平
５−２４７４０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
根の施工法も周知である。2. Description of the Related Art Conventionally, a flat roof construction method using an eye deck roof in a steel structure or the like is disclosed in Japanese Utility Model Publication No. 5-24740 and Japanese Utility Model Publication No. 5-24741. The roof was constructed by directly attaching the lower end to a vehicle (beam or purlin). Also, there is a well-known construction method of a folded-plate roof in which a corrugated metal roof plate is attached to a vehicle body using a tight frame also formed with a corrugation.
【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・耐火連結屋根の施工法において、前記駆体に、前記
タイトフレームの脚状リブ部嵌合用凹部下面を所要の取
付手段にて取付けるとともに、前記脚状リブ部嵌合用凹
部内に前記屋根板の脚状リブ部を挿入嵌合し、かつ前記
屋根板の各脚状リブ部間に形成したタイトフレーム嵌合
用凹・凸部を前記タイトフレームの屋根板嵌合用凹・凸
部に嵌合し所要の取付手段で一体に取付け、さらに前記
屋根板上を防水または断熱・防水構造となすとともに、
前記屋根板の下面側に吹付けロックウールその他適宜の
吹付け断熱材による耐火被覆を形成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 shingle 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 construction method of a lightweight and fire-resistant connected roof comprising a connecting roof for connecting the roof slabs and a tight frame for attaching the roof shingle to the vehicle body, the leg of the tight frame is attached to the vehicle body. The lower surface of the rib fitting recess is attached by required mounting means, and the leg rib of the roof plate is inserted and fitted into the leg fitting recess, and each leg rib of the roof plate is fitted. The tight frame fitting concave and convex parts formed between Attached together at combined required mounting means fitted to the concave-convex portion for shingles fitting the site frame, with further forms the roof plate on the waterproof or insulation and waterproof structure,
A fireproof coating made of sprayed rock wool or other suitable sprayed heat insulating material is formed on the lower surface side of the roof plate.
【０００５】[0005]
【発明の実施の形態】以下、本発明の連結屋根の施工法
について、図１〜図１１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
（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３は同一部切欠平面
図、図４はタイトフレームの一例を示す正面図、図５は
同平面図、図６は屋根板の一部拡大正断面図、図７はタ
イトフレームの一部拡大正断面図、図８は同右側面図、
図９は駆体に対する連結屋根の取付状態の一例を示す一
部拡大正断面図、図１０は同一部拡大側面図、図１１
（ａ），（ｂ）は脚状リブ部の他例を示す一部拡大正面
図である。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a construction method of a connecting roof according to the present invention; FIG. 1 is a front sectional view showing an example of a construction state of a connecting roof according to the present invention, and FIG.
(A), (b) is a front view which shows each example of a shingle,
(A) shows that the bent edge for fitting the leg-shaped rib portion is formed on the flat surface on the other end side of the roof plate, and (b) shows that the bent edge for fitting the leg-shaped rib portion is overlapped with the roof plate lower surface supporting edge. FIG. 3 is a cutaway plan view of the same part, FIG. 4 is a front view showing an example of a tight frame, FIG. 5 is a plan view of the same, and FIG. FIG. 7 is a partially enlarged front sectional view of the tight frame, FIG. 8 is a right side view of the same,
9 is a partially enlarged front sectional view showing an example of an attached state of the connecting roof to the vehicle body, FIG. 10 is an enlarged side view of the same part, and FIG.
(A), (b) is a partially expanded front view which shows the other example of a leg-shaped rib part.
【０００６】図１，６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。１０は屋根板Ａの上面に形成される防水また
は断熱・防水構造であって、詳細に図示しないが、アス
ファルト層からなるもの、合成ゴム、プラスチック等の
防水シートからなるもの、または両者を併用したもの、
さらに前記防水構造の下にウレタン、ポリイソシアヌレ
ート、フェノール、ロックウール材等の断熱材を設けた
もの、あるいは設けないもの等、連結屋根の施工条件に
よって適宜選択されるものである。１１は駆体（梁、母
屋等）を示すものである。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１１（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。１２は前記屋根板Ａの下面側に
吹付けロックウールあるいはその他適宜の吹付け断熱材
１２ａによって形成された耐火被覆である。In FIGS. 1 and 6, reference numeral 1 denotes a leg-like rib having bent vertical walls 1a, 1a formed on the lower surface of a roof plate A. The upper ends of the 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 concave / convex portion 5 for fitting the tight frame is used.
Has 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 cross-sectional shape of the leg-shaped rib fitting recess 8 is substantially inverted trapezoidal as shown in FIGS. 8 and 10, but is 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. Reference numeral 10 denotes a waterproof or heat-insulating / waterproof structure formed on the upper surface of the shingle A, which is not shown in detail but is made of an asphalt layer, made of a waterproof sheet made of synthetic rubber, plastic, or both. thing,
Further, a material provided with a heat insulating material such as urethane, polyisocyanurate, phenol, rock wool material or the like under the waterproof structure, or a material without the heat insulating material is appropriately selected depending on construction conditions of the connecting roof. Reference numeral 11 denotes a driving body (beam, purlin, etc.). The cross-sectional shape of the expanded bottom portion 2 of the leg-shaped rib portion 1 of the roof plate A is shown in FIGS. 11 (a) and 11 (b).
As shown in the above, triangular, quadrangular and other various forms can also be used. Reference numeral 12 denotes a fire-resistant coating formed on the lower surface side of the shingle A by spraying rock wool or other appropriate spraying heat insulating material 12a.
【０００７】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９，１０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の上面に防
水または断熱・防水構造１０を形成し、さらに前記屋根
板Ａの下面側に図１示のように、吹付けロックウールあ
るいはその他適宜の吹付け断熱材１２ａによる耐火被覆
１２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. 9 and 10, the lower surface portion 8a of the leg-shaped rib portion fitting concave portion 8 of the tight frame 6 is attached to the vehicle body 11 by welding, screws or other appropriate attaching means. Each leg-like rib portion 1 of the roof plate A is inserted into the leg-like rib portion fitting recess 8 of the tight frame 6, and the push-up bottom portion 2 of the leg-like rib portion 1 is inserted into the tight frame 6. In a state where the concave / convex portion 5 for fitting a tight frame of the roof plate A is fitted to the concave / convex portion 7 for fitting a roof plate of the tight frame 6, the push-up / bottoming portion 2 and the tight frame 6 and the fitting portion for both fittings are formed. The contact portions 5a and 7a of the concave and convex portions 5 and 7 are integrally attached by a self-drilling screw, a bolt and a nut, or other appropriate attachment means, and then a waterproof or heat-insulating / waterproof structure 10 is formed on the upper surface of the roof plate A. And under the roof shingle A As in Figure 1 shows the side, which forms a refractory coating 12 by spraying rock wool or other suitable spray insulation material 12a.
【０００８】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.
【０００９】[0009]
【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・耐火連結屋根の施工法において、前記
駆体に、前記タイトフレームの脚状リブ部嵌合用凹部下
面を所要の取付手段にて取付けるとともに、前記脚状リ
ブ部嵌合用凹部内に前記屋根板の脚状リブ部を挿入嵌合
し、かつ前記屋根板の各脚状リブ部間に形成したタイト
フレーム嵌合用凹・凸部を前記タイトフレームの屋根板
嵌合用凹・凸部に嵌合し所要の取付手段で一体に取付
け、さらに前記屋根板上を防水または断熱・防水構造と
なすとともに、前記屋根板の下面側に吹付けロックウー
ルその他適宜の吹付け断熱材による耐火被覆を形成した
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
板上に防水または断熱・防水構造を形成し、かつ屋根板
の下面側に吹付けロックウールあるいはその他適宜の吹
付け断熱材による耐火被覆を形成したものであるから、
全体として軽量で、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ものである。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 method for constructing a lightweight and fire-resistant connected roof comprising a roof and a tight frame for attaching the shingle to a vehicle body, the lower surface of the leg-shaped rib fitting recess of the tight frame is attached to the vehicle body by a required mounting means. At the same time, the leg-shaped ribs of the roof plate are inserted and fitted into the leg-shaped rib portion fitting concave portions, and the tight frame fitting concave / convex formed between the leg-shaped rib portions of the roof plate. Part is fitted into the concave / convex part for roof plate fitting of the tight frame. The roof plate was waterproofed or heat-insulated and waterproofed, and a fireproof coating made of sprayed rock wool or other suitable heat-insulating material was formed on the lower surface of the roof plate. As with the construction of flat roofs using conventional eyedeck roofs, workers reach out from the top of the shingle to the back side of the shingle, and The installation work can be done on the roof shingle without mounting the roof shingle on the roof, so the workability is very good and the safety is extremely high without danger of accidentally falling during the work. At the same time, a waterproof or heat-insulating / water-proof structure is formed on the roof shingle, and a fire-resistant coating made of sprayed rock wool or other appropriate sprayed heat insulating material is formed on the lower surface side of the roof shingle. Since it is,
It is possible to obtain a connected roof that is lightweight as a whole and is excellent in fire resistance, heat resistance, heat insulation, and waterproofness.
【００１０】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-shaped rib receiving portion of the roof plate is inserted and fitted into the leg-shaped 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一例を示す正断
面図である。FIG. 1 is a front sectional view showing an example of a construction state of a connecting roof according to the present invention.
【図２】（ａ），（ｂ）は屋根板の各例を示す正面図で
ある。FIGS. 2A and 2B are front views showing examples of a roof shingle.
【図３】同一部切欠平面図である。FIG. 3 is a cutaway plan view of the same part.
【図４】タイトフレームの一例を示す正面図である。FIG. 4 is a front view showing an example of a tight frame.
【図５】同平面図である。FIG. 5 is a plan view of the same.
【図６】屋根板の一部拡大正断面図である。FIG. 6 is a partially enlarged front sectional view of a shingle.
【図７】タイトフレームの一部拡大正断面図である。FIG. 7 is a partially enlarged front sectional view of a tight frame.
【図８】同右側面図である。FIG. 8 is a right side view of the same.
【図９】駆体に対する連結屋根の取付状態の一例を示す
一部拡大正断面図である。FIG. 9 is a partially enlarged front sectional view showing an example of a state in which a connecting roof is attached to a vehicle body.
【図１０】同一部拡大側面図である。FIG. 10 is an enlarged side view of the same part.
【図１１】（ａ），（ｂ）は脚状リブ部の他例を示す一
部拡大正面図である。11A and 11B are partially enlarged front views showing another example of the leg-like rib portion.
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 １１ 駆体（梁、母屋等） １２ 耐火被覆 １２ａ 吹付け断熱材 Ａ 屋根板 DESCRIPTION OF SYMBOLS 1 Leg-like rib part 1a, 1a Vertical wall part 2 Push-up bottom part 3 Flat surface 4 Bent edge for fitting leg-like rib part 4 'Roof bottom supporting edge overlapping edge 5 Concave / convex part for tight frame fitting 5a Contact part Reference Signs List 6 Tight frame 7 Concave / convex portion for fitting roof plate 7a Contact portion 8 Concavity for fitting leg-shaped rib portion 9 Gap portion 10 Waterproof structure 11 Vehicle (beam, purlin, etc.) 12 Fireproof coating 12a Sprayed heat insulating material A Roof plate
───────────────────────────────────────────────────── 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 AZ01 BB04 BN03 CV02 DD05 ER01 ER07 FF03 GG10 GG15 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Satoshi Kondo 3-12-2 Nihombashi, Chuo-ku, Tokyo Toho Seat Frame Co., Ltd. (72) Inventor Hiroshi Masuda 1-5-256, Chuo-Nijo 1-chome, Shiroishi-ku, Sapporo-shi Sapporo Seat Frame Co., Ltd. (72) Inventor Katsuhide Imai 1-56, Chuo-Nijo 1-chome, Shiroishi-ku, Sapporo Sapporo Seat Frame Co., Ltd. F-term (reference) 2E108 AZ01 BB04 BN03 CV02 DD05 ER01 ER07 FF03 GG10 GG15
Claims (1)
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
火連結屋根の施工法において、前記駆体に、前記タイト
フレームの脚状リブ部嵌合用凹部下面を所要の取付手段
にて取付けるとともに、前記脚状リブ部嵌合用凹部内に
前記屋根板の脚状リブ部を挿入嵌合し、かつ前記屋根板
の各脚状リブ部間に形成したタイトフレーム嵌合用凹・
凸部を前記タイトフレームの屋根板嵌合用凹・凸部に嵌
合し所要の取付手段で一体に取付け、さらに前記屋根板
上を防水または断熱・防水構造となすとともに、前記屋
根板の下面側に吹付けロックウールその他適宜の吹付け
断熱材による耐火被覆を形成したことを特徴とする軽量
・耐火連結屋根の施工法。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; In a method for constructing a lightweight and fire-resistant connected roof comprising a tight frame for attachment to a vehicle body, a lower surface of a leg-shaped rib fitting recess of the tight frame is attached to the vehicle body by required mounting means. A leg-shaped rib portion of the roof plate is inserted and fitted into the concave portion for fitting a rib-shaped portion, and a tight frame fitting concave portion formed between each leg-shaped rib portion of the roof plate.
The convex portion is fitted into the roof plate fitting concave / convex portion of the tight frame and integrally attached by required mounting means. Further, the roof plate has a waterproof or heat insulating / waterproof structure, and the lower surface side of the roof plate A method for constructing a lightweight, fire-resistant connected roof, characterized in that a fire-resistant coating made of sprayed rock wool or other suitable sprayed heat insulating material is formed on the roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11297208A JP2001012017A (en) | 1998-09-16 | 1999-09-10 | Method for constructing lightweight, fire-resistant coupled roof |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30027298 | 1998-09-16 | ||
| JP11-159957 | 1999-04-28 | ||
| JP15995799 | 1999-04-28 | ||
| JP10-300272 | 1999-04-28 | ||
| JP11297208A JP2001012017A (en) | 1998-09-16 | 1999-09-10 | Method for constructing lightweight, fire-resistant coupled roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001012017A true JP2001012017A (en) | 2001-01-16 |
Family
ID=27321601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11297208A Pending JP2001012017A (en) | 1998-09-16 | 1999-09-10 | Method for constructing lightweight, fire-resistant coupled roof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001012017A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703298A (en) * | 2016-12-20 | 2017-05-24 | 安庆市大成防腐保温材料有限责任公司 | Heat insulation waterproof insulation board |
-
1999
- 1999-09-10 JP JP11297208A patent/JP2001012017A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703298A (en) * | 2016-12-20 | 2017-05-24 | 安庆市大成防腐保温材料有限责任公司 | Heat insulation waterproof insulation board |
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