JPS6346827B2 - - Google Patents
Info
- Publication number
- JPS6346827B2 JPS6346827B2 JP57016745A JP1674582A JPS6346827B2 JP S6346827 B2 JPS6346827 B2 JP S6346827B2 JP 57016745 A JP57016745 A JP 57016745A JP 1674582 A JP1674582 A JP 1674582A JP S6346827 B2 JPS6346827 B2 JP S6346827B2
- Authority
- JP
- Japan
- Prior art keywords
- exterior
- waterproof
- board
- base plate
- insulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
【発明の詳細な説明】
本発明は建築、構築物の躯体上に下地板と防水
シートからなる下地上に防水性、断熱性、調湿性
を具備したシージングインシユレーシヨンボード
からなる防水断熱部を設け、この防水断熱部間の
目地部を粘着テープで被覆し、さらに防水断熱部
上に段葺用の外装材を敷設固定し、この固定部上
にコーキング材を植設すると共に、この固定部上
に上段の防水断熱部の下端を重合した横葺きで、
かつ段葺とした外装構造に関するものである。[Detailed Description of the Invention] The present invention provides a waterproof insulation section consisting of a sheathing insulation board having waterproof, heat insulating and moisture control properties on a base consisting of a base plate and a waterproof sheet on the frame of a building or structure. The joints between the waterproof and insulating parts are covered with adhesive tape, and the exterior material for tiered roofing is laid and fixed on top of the waterproof and insulated parts, caulking material is planted on this fixed part, and the joints between the waterproof and insulated parts are covered with adhesive tape. With horizontal roofing that overlaps the lower end of the upper waterproof insulation section,
It also relates to a stepped exterior structure.
以下に、図面を用いて本発明に係る外装構造の
一実施例について詳細に説明する。すなわち、第
１図ａ，ｂは本発明に係る外装構造、例えば屋根
を形成した場合の一例を示す一部切り欠き斜視図
とａ図の−線縦断面図である。図において、
１は躯体、２は下地板、３は釘、４は防水シー
ト、５は下地で下地板２上に防水シート４を敷設
したものである。６は外装材で第２図ａ〜ｇに示
す断面形状で、段葺き外観となるものであり、そ
の高さ（段差）ｈは下記する防水断熱部８の厚さ
に対応するものである。さらに説明すると、外装
材６は第２図ａ〜ｃに示すようにフツク部６ａと
化粧面６ｂと係合部６ｃと固定部６ｄとから形成
したり、第２図ｄ〜ｇに示すように固定部６ｄを
第３図ａ，ｂに示すような係止具７で兼備させる
ように形成した構成のものである。なお、係止具
７には通し係止具と部分係止具とがある。８は防
水断熱部（以下、単に断熱部という）で多数枚の
第５図に示すように外形が長方形で厚さｔが９〜
30mm位のシージングインシユレーシヨンボード
（以下、単にボードという）９を例えば桁方向に
便宜上称呼した９−n1−１，９−n1−２，９−n1
−３……９−n1−ｎをその短尺側面を当接して直
列に敷設すると共に、ボード９の短尺側面を当接
した目地部１１を粘着テープ１２で被覆し、かつ
各ボード９の背面９ａと下地５間に縦断面が３角
形状の空隙１０を形成するように釘３で固定して
第１段目の断熱部８−n1を第４図ａに示すように
構成するためのものである。なお、ボード９は防
水材、断熱材、補強材、および調湿材として機能
させるため、良質木材の原木をパルプ化し、さら
に解繊、精解繊されたもの、耐水剤、防腐剤、防
虫剤、アスフアルト等を原料とするものである。
しかも、ボード９はこの原料から板体を成形する
と共に、その表面にアスフアルトをコーテングし
たもの、あるいは板体に成形する前にアスフアル
トを含浸したもの、もしくはアスフアルト粉末と
精解繊された繊維とを混合して加熱・加圧した板
体などの１つからなるものである。特に、アスフ
アルトの含浸、またはコーテイング量は防水性、
調湿性を考慮して10〜40％（重量比）である。な
お、アスフアルトの含浸量を上記のように規定し
たのは10％以下では防水性に欠け、40％以上では
調湿性、所謂呼吸性が著しく低下することに起因
するものである。１３はコーキング材で第１段目
の外装部６−n1を葺成した後にその固定部６ｄ上
に植設したものであり、外装材６の固定部６ｄに
打設した釘３の頭部を線状に被覆すると共に、上
段となる断熱部８−n2の下端部を積層して気密化
を図り、かつ万一の外装材６の連結部から漏水し
ても下地５に到達するのを防止するのに役立つも
のである。 An embodiment of the exterior structure according to the present invention will be described in detail below with reference to the drawings. That is, FIGS. 1A and 1B are a partially cutaway perspective view showing an example of an exterior structure according to the present invention, such as a roof, and a vertical cross-sectional view taken along the line -- of FIG. 1A. In the figure,
1 is a frame, 2 is a base board, 3 is a nail, 4 is a waterproof sheet, and 5 is a base, with a waterproof sheet 4 laid on the base board 2. Reference numeral 6 denotes an exterior material which has a cross-sectional shape shown in FIGS. 2a to 2g and has a stepped appearance, and its height (step) h corresponds to the thickness of the waterproof and heat insulating section 8 described below. To explain further, the exterior material 6 may be formed of a hook part 6a, a decorative surface 6b, an engaging part 6c, and a fixing part 6d as shown in FIGS. 2a to 2c, or as shown in FIGS. 2d to 2g. The fixing portion 6d is formed in such a way that a locking tool 7 as shown in FIGS. 3a and 3b serves also as the fixing portion 6d. Note that the locking tool 7 includes a through locking tool and a partial locking tool. 8 is a waterproof heat insulating part (hereinafter simply referred to as the heat insulating part), which has a rectangular outer shape and a thickness t of 9 to 9, as shown in multiple figures.
A sheathing insulation board (hereinafter simply referred to as a board) 9 of about 30 mm is called 9-n 1 -1 , 9-n 1 -2, 9 -n 1 for convenience in the digit direction, for example.
-3...9-n 1 -n are laid in series with their short side surfaces in contact with each other, and the joints 11 where the short side surfaces of the boards 9 are in contact are covered with adhesive tape 12, and the back surface of each board 9 is 9a and the base 5 with nails 3 so as to form a void 10 having a triangular vertical cross section to form the first stage heat insulating section 8 - n1 as shown in FIG. 4a. It is something. In addition, in order to function as a waterproofing material, a heat insulating material, a reinforcing material, and a humidity control material, the board 9 is made by turning high-quality wood raw wood into pulp, and then containing a material that has been defibrated and refined, a waterproofing agent, a preservative, and an insect repellent. , asphalt, etc. are used as raw materials.
Moreover, the board 9 is formed into a board from this raw material, and the surface of the board is coated with asphalt, or is impregnated with asphalt before being formed into a board, or is made of asphalt powder and refined fibers. It consists of one plate, etc., which is mixed, heated and pressurized. In particular, the amount of asphalt impregnation or coating is waterproof,
It is 10 to 40% (weight ratio) considering humidity control properties. The reason why the amount of asphalt impregnated is specified as above is because if it is less than 10%, waterproofness will be lacking, and if it is more than 40%, the humidity control property, so-called breathability, will be significantly reduced. 13 is a caulking material that is planted on the fixed part 6d of the first stage exterior part 6-n 1 after roofing, and the head of the nail 3 driven into the fixed part 6d of the exterior material 6. In addition, the lower end of the upper insulation part 8 -n 2 is layered to make it airtight, and even if water leaks from the connecting part of the exterior material 6, it will not reach the base 5. It is useful to prevent.
次に本発明に係る外装構造、例えば第１図ａ，
ｂに示すような屋根構造を葺成する際の施工法に
ついて説明すると、ボード９としてはｔ＝９mm、
Ｗ＝600mm、Ｌ＝1800mmを多数枚準備し、外装材
６、所謂屋根材としては第２図ｃに示す形状のも
のを用意した。コーキング材１３としてはゴム系
の物質を選択した。そこで、まず下地５上に第１
段目の断熱部８−n1を第４図ａに示すように敷設
固定して形成する。次に、第４図ｂに示すように
唐草Ａを固定した後は第１段目の段葺用の外装材
６を多数枚、例えば便宜上称呼した６−n1−１，
６−n1−２，６−n1−３，……６−n1−ｎからな
る第１段目の外装部６−n1を葺成するものであ
る。なお、この際、外装材６の係合部６ｃは断熱
部８−n1の上端部よりΔlだけ短い位置に存在す
る寸法関係としたものである。次にｂ図に示すよ
うにコーキング材１３をΔl上にボード９の上端
縁と平行に１条もしくは複数条植設するものであ
る。その後で、ボード９−n2−１，……９−n2−
ｎからなる第２段目の断熱部８−n2を第４図ｃに
示すようにコーキング材１３を含む外装部６−n1
の固定部６ｄ上のΔl部分に第２段目のボード９
の下端部を積層固定し、その上に第２段目の外装
部６−n2を上記と同様に形成するものである。従
つて、外装部および断熱部８を形成するには、上
記のような工程を順次、くり返して行えばよいも
のである。なお、空隙１０はボード９の調湿機能
を助長するための調節部として作用するものであ
る。 Next, the exterior structure according to the present invention, for example, FIG.
To explain the construction method when constructing a roof structure as shown in b, board 9 has t=9mm,
A large number of sheets of W=600 mm and L=1800 mm were prepared, and the exterior material 6, so-called roofing material, had the shape shown in FIG. 2c. As the caulking material 13, a rubber-based substance was selected. Therefore, first, place the first layer on the base 5.
The heat insulating parts 8 -n 1 of the tiers are laid and fixed as shown in FIG. 4a. Next, as shown in FIG. 4b, after fixing the arabesque A, a large number of sheathing materials 6 for the first step roofing, for example, 6-n 1 -1,
6-n 1 -2, 6-n 1 -3, . . . 6-n 1 -n form the first stage exterior part 6-n 1 . In this case, the engagement part 6c of the exterior material 6 is dimensionally located at a position shorter than the upper end of the heat insulating part 8 - n1 by Δl. Next, as shown in Figure b, one or more caulking materials 13 are planted on Δl parallel to the upper edge of the board 9. After that, board 9−n 2 −1, ...9−n 2 −
As shown in FIG .
The second stage board 9 is attached to the Δl portion on the fixed part 6d of
The lower end portions of the two are stacked and fixed, and the second-stage exterior portion 6- n2 is formed thereon in the same manner as described above. Therefore, in order to form the exterior part and the heat insulating part 8 , it is sufficient to repeat the steps described above one after another. It should be noted that the void 10 acts as an adjustment section for promoting the humidity control function of the board 9.
以上、説明したのは、本発明に係る外装構造の
一実施例にすぎず、外壁に対し、土台から順に断
熱部８を形成し、次に外装材６を段葺き状に葺成
することもできる。 What has been described above is only one embodiment of the exterior structure according to the present invention, and it is also possible to form the heat insulating portion 8 on the exterior wall in order starting from the base, and then construct the exterior material 6 in a stepped manner. can.
上述したように本発明に係る外装構造によれ
ば、躯体と外装材間に断熱性、防水性、および
調湿性を有する下地と断熱部、外装部の一体化し
た構造を確実に形成することができるため、結露
等による下地、および外装材の腐食を防止でき
る。断熱部と下地間に縦断面が３角形状の空隙
を形成して断熱部の調湿機能を助長することがで
きる。断熱部は構成材であるボードの板厚を段
差として段葺き状に形成したため、外装材装着時
の定規として機能し、外装材の施工が容易であ
る。ボードは防水性、断熱性、調湿性があるた
め、断熱部上に防水シートを必要とせず、断熱部
上に外装材を直接に装着できる。外装材が盛夏
に高温（80℃）になつても断熱性、防水性、調湿
性はアスフアルトの軟化程度で劣化はしない。
外装材と躯体間に断熱部の各ボードの短尺側面間
の目地部を粘着テープで被覆すると共に、防水シ
ートによる２重の防水構造と外装部と断熱部の接
触部にコーキング材を一体に介在させて形成した
ため、万一の漏水についても下地板、躯体に雨水
が到達することがない。外装材は断熱部上に載
置、固定されるため、外力に対し十分に耐えるこ
とができる。外装材が段葺き状に葺成されるた
め、立体感のある外装を高能率で、かつ熟練を必
要とすることなく形成できる。ボードの重合部
間にコーキング材を線状に介在させると共に、重
合部を貫通する釘部の釘孔からの雨水の浸入、漏
水をボードの弾力性とアスフアルトの密着性と防
水性で確実に阻止すると共に、ボード自体が弾力
性と防水性で外装材間に存在する固定部をボード
自体の弾力性とアスフアルトによる密着性で防水
性を強化できる。等の特徴がある。 As described above, according to the exterior structure according to the present invention, it is possible to reliably form an integrated structure of the base, the insulation part, and the exterior part, which have heat insulation, waterproof, and humidity control properties between the frame and the exterior material. This prevents corrosion of the base and exterior materials due to dew condensation, etc. A void having a triangular longitudinal section can be formed between the heat insulating part and the base to promote the humidity control function of the heat insulating part. Since the heat insulating part is formed in a step-like manner with a difference in the thickness of the board that is the constituent material, it functions as a ruler when installing the exterior material, making it easy to install the exterior material. Since the board has waterproof, heat insulating, and humidity control properties, the exterior material can be attached directly to the heat insulating part without the need for a waterproof sheet over the heat insulating part. Even when the exterior material reaches high temperatures (80 degrees Celsius) in midsummer, its insulation, waterproofing, and humidity control properties do not deteriorate beyond the softening of the asphalt.
The joints between the short sides of each board in the insulation section are covered with adhesive tape between the exterior material and the building frame, and caulking material is integrally interposed between the double waterproof structure with a waterproof sheet and the contact area between the exterior section and the insulation section. Because it was formed in such a way that even in the unlikely event of a water leak, rainwater will not reach the base plate or the structure. Since the exterior material is placed and fixed on the heat insulating part, it can sufficiently withstand external forces. Since the exterior material is roofed in a stepped manner, a three-dimensional exterior can be formed with high efficiency and without the need for skill. In addition to interposing a line of caulking material between the overlapping parts of the boards, the board's elasticity and asphalt's adhesion and waterproofing reliably prevent rainwater from entering or leaking through the nail holes that penetrate through the overlapping parts. At the same time, the board itself is elastic and waterproof, and the waterproofness of the fixed part between the exterior materials can be strengthened by the elasticity of the board itself and the adhesion of the asphalt. It has the following characteristics.
第１図ａ，ｂは本発明に係る外装構造の一例を
示す一部切り欠き斜視図と縦断面図、第２図ａ〜
ｇは一般に使用されている外装材、例えば屋根材
の縦断面を示す斜視図、第３図ａ，ｂは本発明で
使用する係止具の一例を示す斜視図、第４図ａ〜
ｃは本発明に係る外装構造の工程順を示す斜視
図、第５図は本発明において使用するシージング
インシユレーシヨンボードを示す斜視図である。
１……躯体、２……下地板、３……釘、４……
防水シート、５……下地、８……防水断熱部、１
２……粘着テープ、１３……コーキング材。
FIGS. 1a and 1b are partially cutaway perspective views and vertical sectional views showing an example of the exterior structure according to the present invention, and FIGS.
g is a perspective view showing a longitudinal section of a commonly used exterior material, such as a roofing material; FIGS. 3a and b are perspective views showing an example of a fastener used in the present invention; FIGS.
FIG. 5c is a perspective view showing the process order of the exterior structure according to the present invention, and FIG. 5 is a perspective view showing a sheathing insulation board used in the present invention. 1...Structure, 2...Baseboard, 3...Nails, 4...
Waterproof sheet, 5... Base, 8 ... Waterproof insulation part, 1
2...Adhesive tape, 13...Caulking material.
Claims (1)
に下地板を敷設し、その上に防水シートを張設し
て下地を設け、該下地上に外形が長方形で、断熱
性、防水性、調湿性のある多数枚のシージングイ
ンシユレーシヨンボードを、その短尺側面を当接
し、かつ該当接した目地部を粘着テープで被覆す
ると共に、前記下地との間に縦断面が３角形状の
空隙を形成するように長尺側面を階段状に重合固
定して防水断熱部を設け、該防水断熱部上に多数
枚の段葺用の外装材を装着して外装部を形成し、
該外装部の上端の固定部に釘頭を被覆するように
線状にコーキング材を植設し、該コーキング材を
含む固定部は、上記各ボードの重合部の間に挿入
固定されていることを特徴とする外装構造。1. A base plate is laid on the frame of the rafters, main pillars, studs, etc. of a building or structure, and a waterproof sheet is stretched over the base plate to provide a base plate, and on the base plate is a base board that has a rectangular outline, has heat insulation properties, and has waterproof properties. , a large number of moisture-controlling sheathing insulation boards are brought into contact with their short sides, and the corresponding joints are covered with adhesive tape. A waterproof insulation part is provided by overlapping and fixing the elongated side surfaces in a stepwise manner so as to form a gap, and a plurality of sheathing materials for stepped roofing are attached on the waterproof insulation part to form an exterior part,
A caulking material is installed in a linear manner to cover the nail heads in the fixed part at the upper end of the exterior part, and the fixed part containing the caulking material is inserted and fixed between the overlapping parts of each board. Exterior structure featuring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1674582A JPS58135253A (en) | 1982-02-02 | 1982-02-02 | Execution of exterior |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1674582A JPS58135253A (en) | 1982-02-02 | 1982-02-02 | Execution of exterior |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58135253A JPS58135253A (en) | 1983-08-11 |
| JPS6346827B2 true JPS6346827B2 (en) | 1988-09-19 |
Family
ID=11924800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1674582A Granted JPS58135253A (en) | 1982-02-02 | 1982-02-02 | Execution of exterior |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58135253A (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4727519U (en) * | 1971-04-19 | 1972-11-28 | ||
| JPS508253A (en) * | 1973-05-29 | 1975-01-28 | ||
| JPS5652337Y2 (en) * | 1976-06-07 | 1981-12-07 | ||
| JPS5398717U (en) * | 1977-01-14 | 1978-08-10 | ||
| JPS58777B2 (en) * | 1978-04-21 | 1983-01-07 | ロンシール工業株式会社 | roof waterproofing material |
| JPS559955A (en) * | 1978-07-07 | 1980-01-24 | Toho Kk | Outer wall of building and method of forming same |
| JPS5856785B2 (en) * | 1979-04-24 | 1983-12-16 | 孝雄 小林 | Construction methods for exterior walls in houses, etc. |
| JPS562732U (en) * | 1979-06-18 | 1981-01-12 | ||
| JPS6019229Y2 (en) * | 1979-07-17 | 1985-06-10 | 日立電線株式会社 | waterproof sheet |
| JPS5618668U (en) * | 1979-07-20 | 1981-02-18 | ||
| JPS5938382B2 (en) * | 1980-03-24 | 1984-09-17 | 元旦 船木 | roof structure |
-
1982
- 1982-02-02 JP JP1674582A patent/JPS58135253A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58135253A (en) | 1983-08-11 |
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