JPS6340051A - External heat insulating roof structure - Google Patents
External heat insulating roof structureInfo
- Publication number
- JPS6340051A JPS6340051A JP18156986A JP18156986A JPS6340051A JP S6340051 A JPS6340051 A JP S6340051A JP 18156986 A JP18156986 A JP 18156986A JP 18156986 A JP18156986 A JP 18156986A JP S6340051 A JPS6340051 A JP S6340051A
- Authority
- JP
- Japan
- Prior art keywords
- roof
- adhesive material
- synthetic resin
- composite
- resin foam
- 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
Links
- 239000002131 composite material Substances 0.000 claims description 50
- 239000000853 adhesive Substances 0.000 claims description 41
- 230000001070 adhesive effect Effects 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 38
- 239000006260 foam Substances 0.000 claims description 22
- 229920003002 synthetic resin Polymers 0.000 claims description 22
- 239000000057 synthetic resin Substances 0.000 claims description 22
- 239000004570 mortar (masonry) Substances 0.000 claims description 10
- 239000010410 layer Substances 0.000 description 15
- 239000004567 concrete Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 239000003822 epoxy resin Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 150000004982 aromatic amines Chemical class 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 229920006328 Styrofoam Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は陸屋根、緩勾配屋根等における外断熱屋根構
造に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an externally insulated roof structure for flat roofs, gently sloped roofs, and the like.
〔従来技術と発明の解決しようとする問題点〕建物の省
エネルギー、居住性の向上のために外断熱構造の開発、
実施が増加しつつある。出願人は先に断熱複合ブロック
を風で飛ぶことのないようにコンクリート建築物の陸屋
根に取付ける構造として、実開昭５８−１７４３４号公
報、実開昭５８−１７４３５号公報に示されるものを開
発しており、それらは上下に挟持板を有する止め具で各
断熱複合ブロックを取付けて施工している。[Problems to be solved by the prior art and the invention] Development of external insulation structures to save energy and improve livability of buildings;
Implementation is increasing. The applicant previously developed a structure for attaching a heat insulating composite block to the flat roof of a concrete building to prevent it from being blown away by the wind, as shown in Japanese Utility Model Application No. 58-17434 and Japanese Utility Model Application No. 58-17435. These are constructed by attaching each insulation composite block using fasteners that have clamping plates on the top and bottom.
ところでコンクリート陸Ｍ根を現場打ちコンクリートと
した場合不陸状態が屡々生ずる。そこで止め具による取
付けの場合、不陸がそのまま複合ブロック上面に現れ、
複合ブロックががたつき、また複合ブロック上に部分的
に滞水し、この滞水が断熱材に徐々に浸透し、断熱性能
を低下させ、屋根上を歩行すると水がはねる。さらに止
め金による取付は施工に要する手間が少なくない。By the way, when concrete land M roots are cast-in-place concrete, uneven conditions often occur. Therefore, in the case of installation using fasteners, the unevenness will appear as it is on the top surface of the composite block, and
The composite block rattles, and water accumulates partially on the composite block, and this retained water gradually penetrates into the insulation material, reducing the insulation performance, and water splashes when walking on the roof. Furthermore, installation using a stopper requires a considerable amount of time and effort.
この発明は前記問題点を解決すべく開発したものである
。This invention was developed to solve the above problems.
この発明は合成樹脂発泡板とモルタルからなる複合ブロ
ックにおいて合成樹脂発砲板の下面の四隅に凹部が形成
したものと、屋根下地上面に所定間隔をもって嵩高状に
盛上げた接着材料からなり、その上に前記複合ブロック
を敷き並べるとともに、前記合成樹脂発泡板の下面の凹
部に前記接着材料を入り込ませ、かつ隣接する凹部相互
を接着材料で互いに連結状態とし、全体として屋根上面
に均一な断熱層を形成してある外断熱構造である。以下
その詳細を図示した実施例によって説明する。This invention consists of a composite block consisting of a synthetic resin foam board and mortar, in which recesses are formed at the four corners of the lower surface of the synthetic resin foam board, and an adhesive material heaped up in bulk at predetermined intervals on the surface of the roof substratum. While laying the composite blocks side by side, the adhesive material is inserted into the recesses on the lower surface of the synthetic resin foam board, and adjacent recesses are connected to each other with the adhesive material, thereby forming a uniform heat insulating layer on the roof top surface as a whole. It has an externally insulated structure. The details will be explained below with reference to illustrated embodiments.
第１図はこの発明の外断熱屋根の断面を示したものであ
る。FIG. 1 shows a cross section of an externally insulated roof according to the present invention.
複合ブロックＡは下層の合成樹脂発泡板１と上層のモル
タル２とが一体化してあるとともに、合成樹脂発砲板１
の下面の四隅に凹部３が形成してある。The composite block A has a synthetic resin foam board 1 as a lower layer and a mortar 2 as an upper layer, which are integrated together.
Recesses 3 are formed at the four corners of the lower surface.
屋根４は防水層５が設けられた鉄筋コンクリートスラブ
からなり、その上面に所定間隔をもって接着材料６を嵩
高状すなわちダンゴ状に盛上げ、その上に複合ブロック
Ａを押圧して敷き並べ、合成樹脂発泡板１の下面の凹部
３に接着材料６を入り込ませ、かつ隣接する凹部３，３
相互を接着材料で互いに連結状態とする。これによって
屋根４上面が不陸状態であっても嵩高状接着材料６の変
形と屋根４と複合ブロック７に間隙が生じるので全体と
して屋根上面に複合ブロック７の上面が同一面をなすよ
うな均一な断熱層を形成している。なお接着材料６を予
め複合ブロックＡに塗着しておいてから敷き並べること
もできる。The roof 4 is made of a reinforced concrete slab provided with a waterproof layer 5. On the upper surface of the slab, adhesive material 6 is piled up in a bulky shape, that is, in the shape of a dumpling, and composite blocks A are pressed and arranged on top of the adhesive material 6, and synthetic resin foam boards are placed on top of the reinforced concrete slab. Adhesive material 6 is inserted into the recess 3 on the lower surface of 1, and the adjacent recesses 3, 3
They are connected to each other using an adhesive material. As a result, even if the top surface of the roof 4 is uneven, the bulky adhesive material 6 is deformed and a gap is created between the roof 4 and the composite block 7, so that the top surface of the composite block 7 is uniformly flush with the roof top surface as a whole. It forms a heat insulating layer. Note that it is also possible to apply the adhesive material 6 to the composite blocks A in advance and then lay them out.
複合ブロック７の種々の実施例が第２図以下に示されて
いる。Various embodiments of the composite block 7 are shown in FIGS. 2 and below.
なお接着材料６を予め複合ブロックＡに塗着しておいて
から敷き並べることもできる。Note that it is also possible to apply the adhesive material 6 to the composite blocks A in advance and then lay them out.
この複合ブロシクは巾、長さが４５０鶴、厚さがモルタ
ル板は繊維強度セメントモルタル板、石綿板、その他無
機質成形板で人の歩行に耐えるものであり、厚さは１５
１重、合成樹脂発泡板はポリスチレン系、ポリ塩化ビニ
ル系等で厚さは２５〜５０龍程度とする。The width and length of this composite block are 450 mm, the thickness of the mortar board is fiber-strength cement mortar board, asbestos board, and other inorganic molded boards, and the thickness is 15 mm.
The single layer synthetic resin foam board is made of polystyrene, polyvinyl chloride, etc. and has a thickness of about 25 to 50 mm.
凹部３の計上としては第２〜３図では弧状蟻溝状でａ；
８〜１５、ｂ；１０〜２５、Ｃ；ｂ＋１０〜２５、ｄ；
４０〜７０（単位鶴）である。In Figures 2 and 3, the recess 3 has an arcuate dovetail shape a;
8-15, b; 10-25, C; b+10-25, d;
40 to 70 (unit crane).
第４〜５図では前記蟻溝状の凹部３の外側が解放した形
状であり、ａ；８〜１５、ｂ；４０〜７０、ｃ；ｂ＋５
〜１０（単位ｌ）である。In FIGS. 4 and 5, the outside of the dovetail-shaped recess 3 is open, a; 8 to 15, b; 40 to 70, c; b+5.
~10 (unit: l).
第６〜７図は凹部３が円形蟻はぞ礼状であり、ａ；１０
〜２０、ｂ；１０〜３Ｌ ｃ；ｂ＋５〜１５ （単位Ｒ
）である。In Figures 6 and 7, the recess 3 has a circular dovetail shape, a;
~20, b; 10~3L c; b+5~15 (unit R
).
ダンゴ状接着材料としてはエポキシ樹脂系接着剤で基本
となるエポキシ樹脂に対し常温硬化型の脂肪族、または
芳香族アミン硬化剤、あるいはポリアシド硬化剤を添加
する。このほか充填材として粉末繊維等を混入する。そ
の他ウレタン樹脂系接着剤が使用できる。The bump-like adhesive material is an epoxy resin adhesive, in which a room temperature curing aliphatic or aromatic amine curing agent, or a polyacid curing agent is added to the basic epoxy resin. In addition, powdered fibers and the like are mixed as a filler. Other urethane resin adhesives can be used.
嵩高状接着剤の大きさは厚さが３〜３０ｍ、直径が４０
〜５０ｍｍ程度に塗着し、押しつぶすと直径が６０〜１
２０ｎ程度となる。The bulky adhesive has a thickness of 3 to 30 m and a diameter of 40 m.
Apply it to about 50mm and press it to make the diameter 60~1
It will be about 20n.
この発明は以上の構成からなり、屋根上面に接着材料を
嵩高状に盛上げであるので、合成ブロックを押圧するこ
とによって屋根面が不陸であっても合成ブロックの上面
が平らになるよう容易に貼り付けることができる。しか
も合成ブロックの隅部に凹部があって、ここに接着材料
が入り込んでアンカーされ、しかも相隣る合成ブロック
間において接着材料が連結材となるので、合成ブロック
相互も連結され、風によって飛ぶような恐れがなくなる
。This invention has the above-mentioned configuration, and since the adhesive material is piled up in a bulky manner on the top surface of the roof, even if the roof surface is uneven, the top surface of the composite block can be easily made flat by pressing the composite block. Can be pasted. Furthermore, there are recesses in the corners of the composite blocks, where the adhesive material enters and is anchored.Furthermore, the adhesive material acts as a connecting material between adjacent composite blocks, so the composite blocks are also connected to each other, so that they can be blown away by the wind. The fear disappears.
第１図はこの発明による屋根の断面図、第２図、第３図
と第４図と第５図および第６図と第７図は合成ブロック
の側面図と裏面図である。
Ａ・・・・・・合成ブロック、１・・・・・・合成樹脂
発泡板、２・・・・・・モルタル、３・・・・・・凹部
、４・・・・・・屋根、５・・・・・・防水層、６・・
・・・・接着材料。
手続補正書
１． ヰ号主の耘
■ロ６１年特願第１８１５６９号
２、 発明の名称
外断熱屋根構造
ｊ、゛補正をする者
Ｊ捌生との俳名 特許出願人
氏 名 ダウ化工株式会社
４、代理人
住 所 ■１０７東京都港区赤坂６丁目５番２１号
シャドー赤坂５、 補正命令の日付 自 発 補
正門 細 書
１０発明の名称
外断熱屋根構造
２、特許請求の範囲
下層合成樹脂発泡板と上層のモルタル板とが一体化して
あるとともに、前記合成樹脂発泡板の下面の四隅に凹部
が形成してある複合ブロックと、Ｍ根上面に所定間隔を
もって嵩高状に盛上げた接着材料とからなり、前記複合
ブロックを敷き並べるとともに前記合成樹脂発泡板の下
面の凹部に前記接着材料を入り込ませ、かつ隣接する凹
部相互を接着材料で互いに連結状態とし、全体として屋
根上面に複合ブロック上面が均一な面をなす断熱層を形
成してあることを特徴とする外断熱屋根構造。
３、発明の詳細な説明
〔産業上の利用分野〕
この発明は陸屋根、緩勾配屋根等における外断熱屋根構
造に関するものである。
〔従来技術と発明の解決しようとする問題点〕外断熱構
造の開発、実施が増加しつつある。出願人は先に断熱複
合ブロックを風で飛ぶことのないようにコンクリート建
築物の陸屋根に取付ける構造として、実開昭５８−１７
４３４号公報、実開昭５８−１７４３５号公報に示され
るものを開発しており、それらは上下に挟持板を有する
止め具で各断熱複合ブロックを取付けて施工している。
ところでコンクリート陸屋根を現場打ちコンクリートと
した場合不陸状態が屡々生ずる。そこで止め具による取
付けの場合、不陸がそのまま複合ブロック上面に現れ、
複合ブロックががたつき、また複合プロ・ツク下の屋根
上に部分的に滞水し、屋根上を歩行すると水がはね、あ
るいはこの滞水がコンクリート陸屋根に徐々に浸透する
ことがあり、さらに止め金による取付は施工に要する手
間が少な（ない。
この発明は前記問題点を解決すべく開発したものである
。
この発明は合成樹脂発泡板とモルタルからなる複合ブロ
ックにおいて合成樹脂発砲板の下面の四隅に凹部を形成
したものと、屋根下地上面に所定間隔をもって嵩高状に
盛上げた接着材料からなり、その上に前記複合ブロック
を敷き並べるとともに、前記合成樹脂発泡板の下面の凹
部に前記接着材料を入り込ませ、かつ隣接する凹部相互
を接着材料で互いに連結状態とし、全体として屋根上面
に均一な断熱層を形成してある外断熱構造である。以下
その詳細を図示した実施例によって説明する。
〔実施例〕
第１図はこの発明の外断熱屋根の断面を示したものであ
る。
複合ブロックＡは下層の合成樹脂発泡板１と上層のモル
タル２とが一体化してあるとともに、合成樹脂発砲板１
の下面の四隅に凹部３が形成してある。
屋根４は防水層５が設けられた鉄筋コンクリ−トスラブ
からなり、その上面に所定間隔をもって接着材料６を嵩
窩状ずなわちダンゴ状に盛上げ、その上に複合ブロック
Ａを押圧して敷き並べ、合成樹脂発泡板１の下面の凹部
３に接着材料６を入り込ませ、かつ隣接する凹部３．３
相互を接着材料で互いに連結状態とする。これによって
屋根４上面が不陸状態であっても嵩高状接着材料６の変
形と屋根４と複合ブロックＡに間隙が生じるので全体と
して屋根上面に各複合ブロックＡの上面が他のブロック
上面と同一面をなすような均一な断熱層を形成している
。
なお接着材料６を予め複合ブロックＡに塗着しておいて
から敷き並べることもできる。
複合ブロックＡの種々の実施例が第２図以下に示されて
いる。
この複合ブロックはｒｊｌ、長さが４５０ ｍｍ、厚さ
がモルタル板は繊維強度セメントモルタル板、石綿板、
その他無機質成形板で人の歩行に耐えるものであり、厚
さは１５ｍｍ、合成樹脂発泡板はスタイロフォーム「商
品名、ダウ化工■製」などポリスチレン系、ポリ塩化ビ
ニル系等で厚さは２５〜５０１１程度とする。
凹部３の形状としては第２〜３図では弧状蟻溝状でａ；
８〜１５、ｂ；１０〜２５、Ｃ；ｂ＋１０〜２５、ｄ；
４０〜７０（単位ｍｍ）である。
第４〜５図では前記蟻溝状の凹部３の外側が解放した形
状であり、ａ；８〜１５、ｂ：４０〜７０、ｃ；ｂ＋５
〜１０（単（立■貢）である。
第６〜７図は凹部３が円形蟻はぞ礼状であり、ａ；１０
〜２０、ｂ；１０〜３０、ｃ ； ｂ＋５〜１５（単位
龍）である。
ダンゴ状接着材料としてはエポキシ樹脂系接着剤で基本
となるエポキシ樹脂に対し常温硬化型の脂肪族、または
芳香族アミン硬化剤、あるいはポリアシド硬化剤を添加
する。このほか充填材として粉末繊維等を混入する。そ
の他ウレタン樹脂系接着剤が使用できる。
嵩高状接着剤の大きさは厚さが３〜３０龍、直径が４０
〜５０ｍ程度に塗着し、押しつぶすと直径が６０〜１２
０關程度となる。
〔発明の効果〕
この発明は以上の構成からなり、屋根上面に接着材料を
嵩高状に盛上げであるので、複合ブロックを押圧するこ
とによって屋根面が不陸であっても複合ブロックの上面
が平らになるよう容易に貼り付けることができる。しか
も複合ブロックの隅部に凹部があって、ここに接着材料
が入り込んでアンカーされ、しかも相隣る合成ブロック
間において接着材料が連結材となるので、複合ブロック
相互も連結され、風によって飛ぶような恐れがなくなる
。
４、図面の簡単な説明
第１図はこの発明による屋根の断面図、第２図、第３図
と第４図と第５図および第６図と第７図は複合ブロック
の側面図と裏面図である。
Ａ・・・・・・複合ブロック、１・・・・・・合成樹脂
発泡板、２・・・・・・モルタル、３・・・・・・凹部
、４・・・・・・屋根、５・・・・・・防水層、６・・
・・・・接着材料。
第 １ 又FIG. 1 is a sectional view of a roof according to the invention, and FIGS. 2, 3, 4, 5, 6, and 7 are side and back views of a composite block. A: Synthetic block, 1: Synthetic resin foam board, 2: Mortar, 3: Recess, 4: Roof, 5 ...Waterproof layer, 6...
...adhesive material. Procedural amendment 1. Patent Application No. 181569 of 1961, filed by the owner of the patent, ``Insulated roof structure outside the name of the invention'', Haiyan name of the person making the amendment, J. Patent applicant's name: Dow Kako Co., Ltd. 4, Agent Address ■Shadow Akasaka 5, 6-5-21 Akasaka, Minato-ku, Tokyo 107, Date of amendment order Self-amendment Particulars 10 Insulated roof structure outside the title of the invention 2, Claims Lower layer synthetic resin foam board and upper layer The composite block is made of a composite block in which the mortar board is integrated with the synthetic resin foam board, and recesses are formed in the four corners of the lower surface of the synthetic resin foam board, and an adhesive material is heaped up in a bulky manner at predetermined intervals on the upper surface of the M root. While laying the composite blocks side by side, the adhesive material is inserted into the recesses on the lower surface of the synthetic resin foam board, and the adjacent recesses are connected to each other with the adhesive material, so that the upper surface of the composite blocks is uniform on the roof surface as a whole. An externally insulated roof structure characterized by forming a heat insulating layer. 3. Detailed Description of the Invention [Field of Industrial Application] This invention relates to an externally insulated roof structure for flat roofs, gently sloped roofs, and the like. [Problems to be solved by the prior art and the invention] Development and implementation of external heat insulation structures are increasing. The applicant first developed a structure for attaching heat insulating composite blocks to the flat roof of a concrete building to prevent them from being blown away by the wind.
We have developed systems shown in Japanese Utility Model Publication No. 434 and Japanese Utility Model Application Publication No. 58-17435, in which each heat-insulating composite block is attached using fasteners having upper and lower clamping plates. However, when concrete flat roofs are made of cast-in-place concrete, uneven surfaces often occur. Therefore, in the case of installation using fasteners, the unevenness will appear as it is on the top surface of the composite block, and
The composite blocks may wobble, water may partially collect on the roof under the composite block, and water may splash when walking on the roof, or this water may gradually seep into the concrete flat roof. Furthermore, installation using clasps requires less time and effort for construction. This invention was developed to solve the above-mentioned problems. This invention uses a synthetic resin foam board in a composite block consisting of a synthetic resin foam board and mortar. It consists of a material with recesses formed in the four corners of the lower surface, and an adhesive material heaped up in a bulky manner at predetermined intervals on the surface of the roof base.The composite blocks are laid out on top of the adhesive material, and the recesses in the lower surface of the synthetic resin foam board are filled with the adhesive material. This is an external heat insulation structure in which an adhesive material is inserted and adjacent recesses are connected to each other with the adhesive material to form a uniform heat insulation layer on the roof surface as a whole.The details will be explained below with reference to illustrated examples. [Example] Fig. 1 shows a cross section of an externally insulated roof according to the present invention.A composite block A has a synthetic resin foam board 1 as a lower layer and mortar 2 as an upper layer, and is made of synthetic resin. Resin foam board 1
Recesses 3 are formed at the four corners of the lower surface. The roof 4 is made of a reinforced concrete slab provided with a waterproof layer 5, and adhesive material 6 is heaped up on its upper surface at predetermined intervals in the shape of a bulge, that is, a dango shape, and the composite blocks A are pressed and arranged on top of the reinforced concrete slab. , the adhesive material 6 is inserted into the recess 3 on the lower surface of the synthetic resin foam board 1, and the adjacent recess 3.3
They are connected to each other using an adhesive material. As a result, even if the top surface of the roof 4 is uneven, the bulky adhesive material 6 deforms and a gap is created between the roof 4 and the composite block A, so that the top surface of each composite block A is the same as the top surface of other blocks on the roof top surface as a whole. It forms a uniform heat insulating layer that forms a surface. Note that it is also possible to apply the adhesive material 6 to the composite blocks A in advance and then lay them out. Various embodiments of composite block A are shown in FIGS. 2 and below. This composite block is rjl, length is 450 mm, thickness is mortar board is fiber strength cement mortar board, asbestos board,
Other inorganic molded boards are resistant to human walking, with a thickness of 15 mm, and synthetic resin foam boards are polystyrene-based, polyvinyl chloride-based, such as Styrofoam "trade name, manufactured by Dow Kako ■", and have a thickness of 25 to 5011 mm. degree. The shape of the recess 3 is an arcuate dovetail shape in FIGS. 2 and 3;
8-15, b; 10-25, C; b+10-25, d;
40 to 70 (unit: mm). In FIGS. 4 and 5, the outer side of the dovetail-shaped recess 3 is open, and a; 8 to 15, b: 40 to 70, and c; b+5.
~10 (single)
~20, b; 10~30, c; b+5~15 (unit dragon). The bump-like adhesive material is an epoxy resin adhesive, in which a room temperature curing aliphatic or aromatic amine curing agent, or a polyacid curing agent is added to the basic epoxy resin. In addition, powdered fibers and the like are mixed as a filler. Other urethane resin adhesives can be used. The size of the bulky adhesive is 3 to 30 mm thick and 40 mm in diameter.
When applied to a length of ~50m and crushed, the diameter is 60~12
It will be about 0 degrees. [Effects of the Invention] This invention has the above-mentioned configuration, and since the adhesive material is piled up in a bulky manner on the top surface of the roof, even if the roof surface is uneven, the top surface of the composite block can be made flat by pressing the composite block. It can be easily pasted. Moreover, the composite blocks have recesses at the corners, where the adhesive material enters and is anchored.Furthermore, the adhesive material acts as a connecting material between adjacent composite blocks, so the composite blocks are also connected to each other and can be blown away by the wind. The fear disappears. 4. Brief description of the drawings Figure 1 is a sectional view of the roof according to the present invention, Figures 2, 3, 4, 5, 6 and 7 are side views and back sides of the composite block. It is a diagram. A... Composite block, 1... Synthetic resin foam board, 2... Mortar, 3... Recess, 4... Roof, 5 ...Waterproof layer, 6...
...adhesive material. 1st addition
Claims (1)
あるとともに、前記合成樹脂発泡板の下面の四隅に凹部
が形成してある複合ブロックと、屋根上面に所定間隔を
もって嵩高状に盛上げた接着材料とからなり、前記複合
ブロックを敷き並べるとともに前記合成樹脂発泡板の下
面の凹部に前記接着材料を入り込ませ、かつ隣接する凹
部相互を接着材料で互いに連結状態とし、全体として屋
根上面に複合ブロック上面が同一面をなすような均一な
断熱層を形成してあることを特徴とする外断熱屋根構造
。A composite block in which a lower synthetic resin foam board and an upper mortar board are integrated, and concave portions are formed in the four corners of the lower surface of the synthetic resin foam board, and a composite block that is made bulky at predetermined intervals on the upper surface of the roof is bonded. The composite blocks are laid out side by side, the adhesive material is inserted into the recesses on the lower surface of the synthetic resin foam board, and the adjacent recesses are connected to each other with the adhesive material, so that the composite blocks are placed on the upper surface of the roof as a whole. An externally insulated roof structure characterized by forming a uniform heat insulating layer so that the top surface is on the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18156986A JPH0621508B2 (en) | 1986-08-01 | 1986-08-01 | Outer insulated roof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18156986A JPH0621508B2 (en) | 1986-08-01 | 1986-08-01 | Outer insulated roof structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6340051A true JPS6340051A (en) | 1988-02-20 |
| JPH0621508B2 JPH0621508B2 (en) | 1994-03-23 |
Family
ID=16103095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18156986A Expired - Lifetime JPH0621508B2 (en) | 1986-08-01 | 1986-08-01 | Outer insulated roof structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621508B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04108946A (en) * | 1990-08-29 | 1992-04-09 | Takashi Tsuda | Waterproof bed adjusting board engineering method |
-
1986
- 1986-08-01 JP JP18156986A patent/JPH0621508B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04108946A (en) * | 1990-08-29 | 1992-04-09 | Takashi Tsuda | Waterproof bed adjusting board engineering method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0621508B2 (en) | 1994-03-23 |
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