JPS6346825B2 - - Google Patents
Info
- Publication number
- JPS6346825B2 JPS6346825B2 JP57010389A JP1038982A JPS6346825B2 JP S6346825 B2 JPS6346825 B2 JP S6346825B2 JP 57010389 A JP57010389 A JP 57010389A JP 1038982 A JP1038982 A JP 1038982A JP S6346825 B2 JPS6346825 B2 JP S6346825B2
- 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
- 239000000463 material Substances 0.000 claims description 26
- 238000009413 insulation Methods 0.000 claims description 14
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 239000010426 asphalt Substances 0.000 description 8
- 239000002994 raw material Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000000077 insect repellent Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000013053 water resistant agent Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Finishing Walls (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、この防水断熱部上に
段葺用の外装材を敷設固定し、その固定部上に上
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 present invention relates to a horizontal and stepped exterior structure in which an exterior material for a stepped roof is laid and fixed on the waterproof and insulated part, and the lower end of the upper waterproof and insulated part is overlapped on the fixed part.
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〜ｆ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，ｂ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ｃ〜ｆ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、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。 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 2f 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 and 2b, or as shown in FIGS. 2c to 2f. 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 sides abutting each other, and nails are placed so as to form a gap 10 with a triangular longitudinal section between the back surface 9a of each board 9 and the base 5. 3 to form the first stage heat insulating section 8- n1 as shown in FIG. 4a. In addition, the board 9 is made of waterproof material, heat insulation material, reinforcing material,
In addition, in order to function as a humidity control material, high-quality wood logs are pulped and further defibrated and refined, and raw materials include water-resistant agents, preservatives, insect repellents, and asphalt. 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 a plate that is mixed, heated, and pressurized. In particular, the amount of asphalt impregnation or coating is 10 to 40% considering waterproofness and humidity control properties.
(weight ratio). 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.
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ｂに示す形状のも
のを用意した。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に示すようにボード９
の短尺側面を当接する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段目の外装材６を多数枚、例えば便宜
上称呼した外装材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
のであり、これは上段のボード９を重合固定する
際のガイド面となると共に、外装材６の固定用、
防水面として機能するものである。その後で、第
４図ｃに示すようにボード９−n2−１……９−n2
−ｎからなる第２段目の断熱部８−n2を外装部６
−n1の固定部６ｄ上のΔl部分に第２段目のボー
ド９−n2−１……９−n2−ｎの下端部を重合固定
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、外装材６およ
び断熱部８を形成するには、上記のように工程を
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. 2b. Therefore, first, the first stage of heat insulation part 8-n 1 is placed on the base 5 by board 9 as shown in FIG. 4a.
It is formed by laying and fixing the short sides of the Next, as shown in FIG. 4b, after fixing the arabesque A, a large number of first-stage exterior materials 6 are installed, for example, exterior materials 6-n 1 -1, 6-n 1 -2, which are named for convenience. 6-
The first stage exterior part 6-n 1 consisting of n 1 -3, . . . 6-n 1 -n is roofed. In addition, at this time,
The engaging portion 6c of the exterior material 6 is dimensionally positioned at a position shorter than the upper end of the heat insulating portion 8- n1 by Δl, and this serves as a guide surface when the upper board 9 is superimposed and fixed. In addition, for fixing the exterior material 6,
It functions as a waterproof surface. After that, as shown in FIG. 4c, the board 9-n 2 -1...9-n 2
-n 2nd stage insulation part 8 -n 2 is the exterior part 6
The lower end of the second stage board 9-n 2 -1...9-n 2 -n is overlaid and fixed on the Δl portion on the fixing part 6d of -n 1, and the second stage exterior part is placed on top of it. 6-n 2 is formed in the same manner as above. Therefore, in order to form the exterior material 6 and the heat insulating part 8 , it is sufficient to repeat the steps described above in sequence. In addition,
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。さらに、第６図ａ，ｂに示す
ように吸湿紙１１、または防水性のあるシート
（ただし、通気可能なミクロン単位の孔が無数個
穿設されている構造）１２を貼着したボード９を
用いることもできる。 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 layer the exterior material 6 in a stepped manner. can. Furthermore, as shown in FIGS. 6a and 6b, a board 9 is attached with moisture-absorbing paper 11 or a waterproof sheet 12 (which has a structure in which numerous micrometer-sized holes are perforated to allow ventilation). It can also be used.
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。外装
材の固定部はボードの重合部間に介在し、ボード
の弾力性とアスフアルトフエルトの密着性によつ
て重合部の防水性と釘孔からの漏水を防止する。
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 the integration 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. It can prevent corrosion of the base and exterior materials due to dew condensation, etc. By forming a gap having a triangular longitudinal section between the heat insulating part and the base, the humidity control function of the heat insulating part can be promoted. Since the heat insulating part is formed in a step-like manner with steps 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 moisture 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. Exterior materials become hot in midsummer (80
℃), the insulation, waterproofing, and humidity control properties will not deteriorate as much as the asphalt will soften. 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. The fixing part of the exterior material is interposed between the overlapping parts of the boards, and the elasticity of the boards and the adhesion of the asphalt felt make the overlapping parts waterproof and prevent water from leaking from the nail holes.
It has the following characteristics.
第１図ａ，ｂは本発明の外装構造の一例を示す
斜視図と−線縦断面図、第２図ａ〜ｆ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、第６図ａ，ｂは本
発明に係る外装構造で使用するシージングインシ
ユレーシヨンボードのその他の実施例を示す斜視
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。
Figures 1 a and b are a perspective view and a vertical cross-sectional view taken along the line -2, respectively, showing an example of the exterior structure of the present invention, and Figures 2 a to f are perspective views showing a vertical cross-section of commonly used exterior materials, such as roofing materials. , FIGS. 3a and 3b are perspective views showing an example of a locking tool used in the present invention, FIGS. 4 a to c are perspective views showing the process order of the exterior structure according to the present invention, and FIG. Figures 6a and 6b are perspective views showing other embodiments of the sheathing insulation board used in the exterior structure according to the present invention. 1...Structure, 2...Baseboard, 3...Nails, 4...
Waterproof sheet, 5... Base, 8 ... Waterproof insulation part.
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
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、各外装材の上端の固定部は、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 their long sides are shaped like steps so as to form a gap with a triangular vertical section between them and the substrate. A waterproof insulation part is provided by polymerizing and fixing, and a large number of sheathing materials for tiered roofs are mounted on the waterproof insulation part to form an exterior part. An exterior structure characterized by being inserted and fixed between the parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1038982A JPS58127855A (en) | 1982-01-25 | 1982-01-25 | Execution of exterior |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1038982A JPS58127855A (en) | 1982-01-25 | 1982-01-25 | Execution of exterior |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58127855A JPS58127855A (en) | 1983-07-30 |
| JPS6346825B2 true JPS6346825B2 (en) | 1988-09-19 |
Family
ID=11748761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1038982A Granted JPS58127855A (en) | 1982-01-25 | 1982-01-25 | Execution of exterior |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58127855A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56135660A (en) * | 1980-03-24 | 1981-10-23 | Gantan Funaki | Roof construction |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5398717U (en) * | 1977-01-14 | 1978-08-10 |
-
1982
- 1982-01-25 JP JP1038982A patent/JPS58127855A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56135660A (en) * | 1980-03-24 | 1981-10-23 | Gantan Funaki | Roof construction |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58127855A (en) | 1983-07-30 |
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