JPH03122350A - Roof bed waterproof panel and its joint method - Google Patents
Roof bed waterproof panel and its joint methodInfo
- Publication number
- JPH03122350A JPH03122350A JP25973189A JP25973189A JPH03122350A JP H03122350 A JPH03122350 A JP H03122350A JP 25973189 A JP25973189 A JP 25973189A JP 25973189 A JP25973189 A JP 25973189A JP H03122350 A JPH03122350 A JP H03122350A
- Authority
- JP
- Japan
- Prior art keywords
- roof base
- panel
- base waterproof
- roof
- plate
- 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
- 238000000034 method Methods 0.000 title claims description 22
- 238000009423 ventilation Methods 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 23
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000005192 partition Methods 0.000 abstract description 3
- 229920003002 synthetic resin Polymers 0.000 abstract description 3
- 239000000057 synthetic resin Substances 0.000 abstract description 3
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 abstract description 2
- 238000005536 corrosion prevention Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000004078 waterproofing Methods 0.000 description 7
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011387 rubberized asphalt concrete Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、屋根材の下に敷き並べられて屋根材下の通気
を図るようにした屋根下地防水パネルに関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a waterproof roof panel that is laid under a roofing material to improve ventilation under the roofing material.
［従来の技術］
従来一般の屋根の構造は、傾斜した垂木の上に、屋根下
地板を張り、その上を防水加工し、更にその上に瓦等の
屋根材を葺く。屋根下地板の防水材としては、アスファ
ルトルーフィング、ゴム化アスファルトシート、ブチル
ゴムシート等のシート防水材及び塗布防水材が使用され
ている。[Prior Art] Conventionally, a typical roof structure consists of placing a roof base plate on top of slanted rafters, waterproofing the base plate, and then covering the base plate with roofing materials such as tiles. As waterproofing materials for roof base plates, sheet waterproofing materials such as asphalt roofing, rubberized asphalt sheets, butyl rubber sheets, and coated waterproofing materials are used.
［発明が解決しようとする課題］
上述した従来の屋根の構造によれば、防水材が屋根下地
板上を密封して湿気を通さないため、防水材の裏面に結
露が発生しやすく、これにより下地板が腐食してその耐
久性に問題を生じさせていた。[Problems to be Solved by the Invention] According to the conventional roof structure described above, since the waterproofing material seals the top of the roof base plate and does not allow moisture to pass through, dew condensation tends to occur on the back side of the waterproofing material. The base plate was corroded, causing problems with its durability.
本発明は、上記の事情に鑑みてなされたもので、屋根下
地防水材として使用して、結露の発生を防止でき、下地
板の耐久性を確保することのできる屋根下地防水パネル
を提供することを目的としており、また、該屋根下地防
水パネルのジヨイント方法を提供することを目的として
いる。The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a roof base waterproof panel that can be used as a roof base waterproof material to prevent the occurrence of dew condensation and ensure the durability of the base board. The object of the present invention is to provide a method for jointing the waterproof roof panel.
［課題を解決するための手段］
本発明の屋根下地防水パネルは、屋根材の下に敷き並べ
られて屋根材下の通気を図るようにした屋根下地防水パ
ネルであって、樹脂製の平板の下面に、相互に平行に延
びる複数の突出リブを設け、突出リブの間に通気溝を設
けてなるものである。[Means for Solving the Problems] The roof base waterproof panel of the present invention is a roof base waterproof panel that is laid under a roofing material to improve ventilation under the roofing material, and is made of resin flat plates. A plurality of protruding ribs extending parallel to each other are provided on the lower surface, and ventilation grooves are provided between the protruding ribs.
また、屋根下地防水パネルの内部に自身の長手方向に延
出する通気穴が自身の幅方向に沿って複数並列配置され
た樹脂製の中空シートを主体として構成し、該中空シー
トの底面に、上記通気穴と該中空シートの外部とを連通
させる複数の孔を設けてなるものである。In addition, the roof base waterproof panel is mainly composed of a resin hollow sheet in which a plurality of ventilation holes extending in the longitudinal direction are arranged in parallel along the width direction of the roof base waterproof panel, and on the bottom surface of the hollow sheet, A plurality of holes are provided to communicate the ventilation holes with the outside of the hollow sheet.
下面に突出リブを持つ屋根下地防水パネルのジヨイント
方法としては、上記屋根下地防水パネルの端面どうしを
同一平面上で接合するに際して、少なくとも２条以上の
突出リブを有する板体を用い、接合される屋根下地防水
パネルの一方の接合部近傍の下方の通気溝と他方の接合
部近傍の下方の通気溝との両方に、上記板体の突出リブ
をそれぞれ嵌め込む方法がある。A method for joining roof base waterproof panels having protruding ribs on the lower surface is that when the end faces of the roof base waterproof panels are joined on the same plane, plates having at least two or more protruding ribs are used. There is a method in which the protruding ribs of the plate are respectively fitted into both the lower ventilation groove near one joint of the roof base waterproof panel and the lower ventilation groove near the other joint.
通気穴を持つ屋根下地防水パネルのシロインド方法とし
ては、上記屋根下地防水パネルの端面どうしを同一平面
上で接合するに際して、少なくとも２条以上の突出リブ
を有する板体を用い、上記接合する屋根下地防水パネル
の接合部近傍の下方にそれぞれ溝を設け、接合される屋
根下地防水ノくネルの一方の接合部近傍の下方の溝と他
方の接合部近傍の下方の溝との両方に、上記板体の突出
リブをそれぞれ嵌め込む方法がある。The method of sealing a roof base waterproof panel with ventilation holes involves using a plate having at least two or more protruding ribs when joining the end faces of the roof base waterproof panels on the same plane; Grooves are provided below near the joints of the waterproof panels, and the above board There is a method of fitting each protruding rib on the body.
［作用］
上記構成によれば、平板下方の通気溝、または、中空シ
ートの通気穴の中を空気が流れ、湿気を空気ノ流れによ
り逃がすことができ、結露の発生を防止する。また、屋
根材下の通気が図られることにより、屋根面からの熱を
逃がす作用も発揮する。[Function] According to the above structure, air flows through the ventilation grooves below the flat plate or the ventilation holes in the hollow sheet, allowing moisture to escape due to the air flow, thereby preventing the occurrence of dew condensation. Additionally, by providing ventilation under the roofing material, it also has the effect of dissipating heat from the roof surface.
さらに、上述のジヨイント法によれば、屋根下地防水パ
ネルの接合部より万一水が侵入することがあっても、ジ
ヨイント用の複数の突出リブを設けた板の突出リブと突
出リブの間を水が流れ排出されるため、屋根下地板は完
全に防水される。Furthermore, according to the above-mentioned joint method, even if water were to infiltrate through the joints of the roof base waterproof panels, the joints between the protruding ribs of the board provided with multiple protruding ribs for joints should be avoided. As water flows and drains away, the roof shingle becomes completely waterproof.
［実施例］ 以下本発明の実施例を図面を参照して説明する。[Example] Embodiments of the present invention will be described below with reference to the drawings.
第１図及び第２図は、この発明による屋根下地防水パネ
ルＡの構成を示す図である。なお、第１図及び第２図は
、実際の使用状態に対して、表裏を逆に示している。FIGS. 1 and 2 are diagrams showing the structure of a roof base waterproof panel A according to the present invention. In addition, FIG. 1 and FIG. 2 are shown with the front and back reversed with respect to the actual usage state.
第１図及び第２図において、屋根下地防水パネルＡは、
平面視して矩形の板体であって、平板部ｌに、平板部１
の長辺に平行な等間隔の突出リブ２．２・・・を形成し
たものである。平板部１に形成された突出リブ２．２・
・・間は、通気溝３．３・・・となっており、これら通
気溝３．３・・・の両端が、開口部４．４・・・とじて
開口している。また、突出リブ２．２・・・の端部５．
５・・・は、屋根下地防水パネルＡを使用する際に、屋
根下地板に接する部分である。In Figures 1 and 2, the roof base waterproof panel A is
It is a plate body that is rectangular in plan view, and has a flat plate part l and a flat plate part 1.
Projecting ribs 2.2, . . . are formed at equal intervals parallel to the long sides. Projecting ribs 2.2 formed on the flat plate portion 1.
... are ventilation grooves 3.3..., and both ends of these ventilation grooves 3.3... are open through openings 4.4.... Also, the end portions 5. of the protruding ribs 2.2...
5... is a portion that comes into contact with the roof base plate when the roof base waterproof panel A is used.
上記屋根下地防水パネルＡは、合成樹脂により一体成形
されたものであり、公知の押し出し成形によって製造す
ることができる。なお、合成樹脂としては、ポリエチレ
ン、ポリスチレン、ポリ塩化ビニル、ポリフェニレンオ
キシド、ポリアセタール、ポリアミド、ポリカーボネー
ト、ポリスルホン、ポリエーテルエーテルケトン、ポリ
ブチレンテレフタレート等が使用される。The roof base waterproof panel A is integrally molded from synthetic resin and can be manufactured by known extrusion molding. As the synthetic resin, polyethylene, polystyrene, polyvinyl chloride, polyphenylene oxide, polyacetal, polyamide, polycarbonate, polysulfone, polyether ether ketone, polybutylene terephthalate, etc. are used.
第９図を参照して上記屋根下地防水パネルＡを用いた屋
根の施工方法について説明する。屋根の傾斜した複数の
垂木１７（図中では１本のみ図示しである）の上に複数
の屋根下地板１８（図中では１枚のみ図示しである）を
隙間なく張り、その屋根下地板Ｉ８の上に屋根下地防水
材として、平板部ｌの突出リブ２．２・・・を下にした
複数の屋根下地防水パネルＡを、隣どうし接合させ隙間
なく張っていく。この際に、温度変化による上下間の空
気の対流を最大に利用するため、平板部ｌの突出リブ２
．２・・・を屋根の傾斜の高低方向に合わせるように、
屋根下地防水パネルＡの長手方向を垂木１７と平行に張
る。また、屋根下地防水パネルＡを張る際は、開口部４
．４・・・を、適宜外部に開放させておく。そして、屋
根下地防水パネルへの上に屋根材１９．１９・・・を葺
いていく。A method of constructing a roof using the roof base waterproof panel A will be described with reference to FIG. 9. A plurality of roof base plates 18 (only one is shown in the figure) are stretched without gaps over a plurality of sloping rafters 17 (only one is shown in the figure), and the roof base plates are A plurality of roof base waterproof panels A, with the protruding ribs 2.2 of the flat plate part l facing down, are joined to each other and stretched without gaps as roof base waterproof materials on I8. At this time, in order to make maximum use of air convection between the upper and lower sides due to temperature changes, the protruding rib 2 of the flat plate part l
．． 2. Align it with the height direction of the slope of the roof,
The longitudinal direction of the roof base waterproof panel A is stretched parallel to the rafters 17. Also, when installing the roof base waterproof panel A, make sure that the opening 4
．． 4... are opened to the outside as appropriate. Then, roofing material 19.19... is applied on top of the roof base waterproof panel.
上記の屋根の構造において、外部の風の侵入や温度変化
による上下間の空気の対流により、屋根下地防水パネル
Ａの通気溝３．３・・・の中（こ空気流が起こり、屋根
下地防水パネルＡの外部下方の湿気が該空気流により通
気溝３．３・・・を通り、開口部４．４・・・から排出
される。上記作用により、屋根下地防水材の裏面の結露
の発生を防止することができ、屋根下の構造体の耐久性
を向上させることができる。また、太陽の輻射熱により
暖められた通気溝３．３・・・内の空気が、上記の空気
の対流により開口部４．４・・・から排出される。上記
作用により、冷房の際に省エネ効果がある。In the above roof structure, due to the convection of air between the upper and lower sides due to the intrusion of external wind and temperature changes, airflow occurs in the ventilation grooves 3.3... of the roof base waterproof panel A, and the roof base waterproof Moisture below the exterior of panel A passes through the ventilation grooves 3.3 and is discharged from the openings 4.4 due to the airflow. Due to the above action, dew condensation occurs on the back side of the roof base waterproofing material. It is possible to prevent this and improve the durability of the structure under the roof.In addition, the air inside the ventilation grooves 3.3, which is warmed by the radiant heat of the sun, is It is discharged from the openings 4.4... The above action has an energy saving effect during cooling.
なお、この実施例では、平板部１の通気溝３．３・・・
の断面の形状を長方形としているが、この形状は、正方
形、弓形等任意に選ぶことができる。In addition, in this embodiment, the ventilation grooves 3.3...
Although the cross-sectional shape of is rectangular, this shape can be arbitrarily selected such as square or arcuate.
第３図及び第４図は、この発明による屋根下地防水パネ
ルＢの構成を示す図である。FIGS. 3 and 4 are diagrams showing the structure of the roof base waterproof panel B according to the present invention.
第３図及び第４図において、屋根下地防水パネルＢは、
平面視して矩形の板体であり、該板体の上板部９と下板
部８との間に、屋根下地防水パネルＢの長辺に平行に等
間隔の複数の隔壁１ｊ、１１・・・を形成し、これら隔
壁１１．１１・・・の間を、断面長方形の通気穴６．６
・・・とじ、これら通気穴６．６・・・の両端を、開口
部１０．１０・・・として開口し、下板部８に、通気穴
６．６・・・とこの下板部８の外部下方を連通ずる長方
形の複数の孔７．７・・・を形成してなるものである。In Figures 3 and 4, the roof base waterproof panel B is
It is a rectangular plate body in plan view, and between the upper plate part 9 and the lower plate part 8 of the plate body, a plurality of partition walls 1j, 11, ..., and between these partition walls 11.11..., ventilation holes 6.6 having a rectangular cross section are provided.
. . . and open both ends of these ventilation holes 6.6 as openings 10.10 . A plurality of rectangular holes 7, 7, .
上記屋根下地防水パネルＢの材質及び製造方法は、前述
の屋根下地防水パネルＡと同様である。The material and manufacturing method of the roof base waterproof panel B are the same as those of the roof base waterproof panel A described above.
上記屋根下地防水パネルＢを用いての屋根の施工方法も
、前述の屋根下地防水パネルＡの施工方法と同様である
。The method of constructing a roof using the roof base waterproof panel B is also the same as the construction method of the roof base waterproof panel A described above.
上記屋根下地防水パネルＢの作用、効果は、前述の屋根
下地防水パネルＡと同様であるが、屋根下地防水パネル
Ｂには、下板部８があるため、屋根下地防水パネルＢ外
部下方の湿気が、前記の空気流により下板部８の孔７．
７・・・から通気穴６．６・・・を通り、開口部ｔｏＳ
ｔｏ・・・から排出される。The function and effect of the roof base waterproof panel B are the same as those of the roof base waterproof panel A, but since the roof base waterproof panel B has a lower plate part 8, moisture in the lower part of the exterior of the roof base waterproof panel B However, due to the air flow, holes 7.
Pass through the ventilation hole 6.6 from 7... and open the opening toS.
It is discharged from to...
なお、上記実施例では、屋根下地防水パネルＢの通気穴
６．６・・・の断面の形状を長方形としているが、この
形状は、正方形、三角形、円形等、任意に選ぶことがで
きる。また、下板部８の孔７．７・・・の形状は、長方
形としているが、この形状は、三角形、円形等、任意に
選ぶことかできる。In the above embodiment, the cross-sectional shape of the ventilation holes 6, 6, etc. of the roof base waterproof panel B is rectangular, but this shape can be arbitrarily selected from square, triangular, circular, etc. Further, although the shape of the holes 7, 7, .
屋根下地防水パネルＡ及び屋根下地防水パネルＢの使用
方法は、前述したように、屋根下地板１８の上にパネル
どうしを接合させ、隙間なく張って使用するものである
。この際に、パネルどうしの接合部分からの水漏れが考
えられる。そこで、以下に、屋根下地防水パネルＡ及び
屋根下地防水パネルＢの接合部分からの水の侵入を防ぐ
のに好適の屋根下地防水パネルＡ及び屋根下地防水パネ
ルＢのジヨイント方法を説明する
第５図及び第６図は、この発明の屋根下地防水パネルＡ
のジヨイント方法を示す図である。As described above, the roof base waterproof panel A and the roof base waterproof panel B are used by joining the panels together on the roof base board 18 and stretching them without gaps. At this time, water may leak from the joints between the panels. Therefore, below, Fig. 5 explains a joint method of the roof base waterproof panel A and the roof base waterproof panel B, which is suitable for preventing water intrusion from the joint part of the roof base waterproof panel A and the roof base waterproof panel B. and FIG. 6 shows the roof base waterproof panel A of the present invention.
It is a figure which shows the joint method of.
第５図と第６図において、屋根下地防水パネルＡのジヨ
イント方法は、同一平面上で屋根下地防水パネルＡ、Ａ
の端面１２．１２どうしを接合するに際して、パネル１
３を用いる。パネル１３は、屋根下地防水パネルＡの突
出リブ２．２・・・とほぼ同じ間隔で、同じ形状の４条
の突出リブ１３Ａ１１３Ｂ、１３ｃ、１３Ｄを有するも
のである。In Figures 5 and 6, the joint method of roof base waterproof panel A is to connect roof base waterproof panels A and A on the same plane.
When joining the end faces 12 and 12 of the panel 1
Use 3. The panel 13 has four protruding ribs 13A, 113B, 13c, and 13D having the same shape and approximately the same spacing as the protruding ribs 2.2 of the roof base waterproof panel A.
上記パネルＩ３を用いて、屋根下地防水パネルＡ、Ａ＝
−を設置（ジヨイント）するには、屋根下地防水パネル
Ａ、Ａの接合部より侵入した水が、屋根の傾斜に沿って
スムーズに流れるように、該パネル１３を屋根の垂木１
７とパネル１３の突出リブ１３Ａ、１３ＢＳ １３Ｃ，
１３Ｄが平行になるように屋根下地板１８に取り付ける
。Using the above panel I3, roof base waterproof panel A, A=
- To install (joint) the roof base waterproof panels A and A, the panel 13 should be attached to the rafters of the roof so that water that has entered through the joint of the roof base waterproof panels A and A flows smoothly along the slope of the roof.
7 and the protruding ribs 13A, 13BS 13C of the panel 13,
13D are attached to the roof base plate 18 so that they are parallel.
次に、接合する２枚の屋根下地防水パネルＡの、一方の
屋根下地防水パネルＡの通気Ｒ３Ａと通気Ｍ３Ｂとを、
パネル１３の２条の突出リブ１３Ａと１３Ｂとに嵌め込
み、他方の屋根下地防水パネルＡの溝３Ｃと３Ｄとを、
パネル１３の２条の突出リブ１３Ｇと１３Ｄとに嵌め込
む。すなわち、屋根下地防水パネルＡの通気溝３Ａ、３
Ｂ、３Ｃ１３Ｄに、パネル１３の突出リブ１３Ａ、１３
Ｂ１１３Ｇ、１３Ｄを相対的に嵌め込む。Next, the ventilation R3A and the ventilation M3B of one roof foundation waterproof panel A of the two roof foundation waterproof panels A to be joined,
Fit into the two protruding ribs 13A and 13B of the panel 13, and grooves 3C and 3D of the other roof base waterproof panel A,
It is fitted into the two protruding ribs 13G and 13D of the panel 13. That is, the ventilation grooves 3A, 3 of the roof base waterproof panel A
B, 3C13D, protruding ribs 13A, 13 of panel 13
Insert B113G and 13D relatively.
上述のようにジヨイントした際には、屋根下地防水パネ
ルＡの突出リブ２Ａ、２Ｂ、２Ｇ、２Ｄとパネル１３の
突出リブ１３Ａ、１３ＢＳ １３０゜１３Ｄとの間の空
間が狭いと、毛細管現象により水がパネル１３の突出リ
ブを乗り越える可能性があるので、前記空間を毛細管現
象が起きない程度に広くする必要かある。When jointed as described above, if the space between the protruding ribs 2A, 2B, 2G, 2D of the roof base waterproof panel A and the protruding ribs 13A, 13BS 130° 13D of the panel 13 is narrow, water will leak due to capillary action. Since there is a possibility that the liquid may climb over the protruding ribs of the panel 13, it is necessary to make the space wide enough to prevent capillary action from occurring.
上記ジヨイント方法において、屋根下地防水パネルＡの
接合部１４から侵入した水は、パネル１３の突出リブ１
３Ｂと１３Ｇの間の空間に入り、突出リブ１３Ｂと１３
０により外部に流出するのを阻止され、屋根の傾斜によ
り流れ、パネルＬ３の開口部１５．１５・・・より排出
される。また、侵入する水の量が一時的に多くなった際
には、水が、突出リブ１３Ｂ及び突出リブ１３Ｃを乗り
越えても、突出リブ１３Ａと突出リブ１３Ｂとの間の空
間、及び、突出リブ１３Ｇと突出リブ１３Ｄとの間の空
間に入り、突出リブ１３Ａと突出リブ１３Ｄにより屋根
下地板１８に流出するのを阻止され、屋根の傾斜により
、パネル１３の開口部１５．１５・・・より排出される
。上記作用により、屋根の下は、完全に防水される。In the above-mentioned joint method, water that has entered from the joint 14 of the roof base waterproof panel A is
It enters the space between 3B and 13G, and the protruding ribs 13B and 13
0 prevents it from flowing outside, flows due to the slope of the roof, and is discharged from the openings 15, 15, . . . of the panel L3. Furthermore, when the amount of water entering increases temporarily, even if the water overcomes the protruding ribs 13B and 13C, the space between the protruding ribs 13A and 13B and the protruding ribs 13G and the protruding rib 13D, and is prevented from flowing to the roof base plate 18 by the protruding rib 13A and the protruding rib 13D, and due to the slope of the roof, from the openings 15, 15... of the panel 13. be discharged. Due to the above action, the area under the roof is completely waterproof.
なお、パネル１３の材質及び製造方法は、前述の屋根下
地防水パネルＡと同様である。The material and manufacturing method of the panel 13 are the same as those of the roof base waterproof panel A described above.
第７図及び第８図は、この発明の屋根下地防水パネルＢ
のジヨイント方法を示す図である。FIG. 7 and FIG. 8 show a roof base waterproof panel B of the present invention.
It is a figure which shows the joint method of.
第７図と第８図において、屋根下地防水パネルＢのジヨ
イント方法は、同一平面上で屋根下地防水パネル８１Ｂ
の端面１６．１６どうしを接合するに際して、上記と同
じくペネル１３を用いる。In FIG. 7 and FIG. 8, the joint method of the roof base waterproof panel B is to connect the roof base waterproof panel 81B on the same plane.
When joining the end faces 16 and 16 of the panel, the panel 13 is used in the same manner as described above.
また、予め屋根下地防水パネルＢ、Ｂの長辺側に２つず
つの溝６Ａ、６Ｂ、６Ｃ，６Ｄを形成しておく。以下の
ジヨイント方法は、前述の屋根下地防水パネルＡのジヨ
イント方法と同様である。Further, two grooves 6A, 6B, 6C, and 6D are formed in advance on the long sides of the roof base waterproof panels B and B. The following joint method is the same as the joint method for the roof base waterproof panel A described above.
また、上記ジヨイント方法の作用、効果は、前述の屋根
下地防水パネルＡのジぢインド方法と同様である。Further, the action and effect of the joint method described above are similar to the joint method of the roof base waterproof panel A described above.
［発明の効果コ
本発明は、上述のように構成されているので、以下に記
載されるような効果を奏する。[Effects of the Invention] Since the present invention is configured as described above, it produces the following effects.
請求項１の屋根下地防水パネルにおいては、屋根下地防
水材を平板状にし、該平板の下面に両端が開口した通気
溝を形成したことにより、結露の発生を防止し、屋根下
の構造体の耐久性を向上することができ、冷房時の省エ
ネ効果が得られる。In the roof base waterproof panel of claim 1, the roof base waterproof material is made into a flat plate, and ventilation grooves with both ends open are formed on the lower surface of the flat plate, thereby preventing the occurrence of dew condensation and improving the structure of the structure under the roof. Durability can be improved and energy savings can be achieved during cooling.
請求項２の屋根下地防水パネルにおいては、屋根下地防
水材を平板状にし、該平板に両端が開口した通気穴を形
成し、該平板の底面に該通気穴と該平板の外部下方とを
連通した複数の孔を形成したことにより、上述の屋根下
地防水パネルの効果に加え、屋根下地防水パネル自体の
強度を高めることができる。In the roof base waterproof panel according to claim 2, the roof base waterproof material is made into a flat plate, a ventilation hole with both ends open is formed in the flat plate, and the ventilation hole and the outside lower part of the flat plate are communicated with the bottom of the flat plate. By forming the plurality of holes, in addition to the above-mentioned effects of the roof base waterproof panel, the strength of the roof base waterproof panel itself can be increased.
請求項３及び４の屋根下地防水パネルのジヨイント方法
においては、請求項１及び２記載の屋根下地防水パネル
を接合する際に、少なくとも２条以上の突出リブを有す
る板体を用い、接合する上記屋根下地防水パネルの接合
部近傍の下方の溝に上記板体の突出リブを嵌め込むジヨ
イント方法により、屋根の下を完全に防水することがで
きる。In the method for jointing roof base waterproof panels according to claims 3 and 4, when joining the roof base waterproof panels according to claims 1 and 2, a plate having at least two or more protruding ribs is used, The underside of the roof can be completely waterproofed by the joint method in which the protruding ribs of the plate are fitted into the grooves below near the joints of the roof base waterproof panels.
図面は本発明の実施例を示すものであって、第１図は屋
根下地防水パネルＡの全体の斜視図、第２図は屋根下地
防水パネルＡの要部斜視図、第３図は屋根下地防水パネ
ルＢの全体の斜視図、第４図は屋根下地防水パネルＢの
要部斜視断面図、第５図は屋根下地防水パネルＡをジヨ
イントした状態の要部斜視図、第６図は屋根下地防水パ
ネルＡをジヨイントした状態の要部断面図、第７図は屋
根下地防水パネルＢのジヨイントした状態の要部斜視図
、第８図は屋根下地防水パネルＢをジヨイントした状態
の要部断面図、第９図は屋根下地防水パネルＡを使用し
た屋根の要部斜視−図である。
Ａ・・・・・・屋根下地防水パネルＡ、Ｂ・・・・・・
屋根下地防水パネルＢ、１・・・・・・平板部、２・・
・・・・突出リブ部、３・・・・・・通気溝、４・・・
・・・開口部、６・・・・・・通気穴、７・・・・・孔
、ｌＯ・・・・・・開口部、１３・・・・・・パネル、
１４・・・・・・接合部、１５・・・・・・開口部。The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view of the entire roof base waterproof panel A, FIG. 2 is a perspective view of the main part of the roof base waterproof panel A, and FIG. 3 is a roof base waterproof panel A. A perspective view of the entire waterproof panel B, Figure 4 is a perspective sectional view of the main part of the roof base waterproof panel B, Figure 5 is a perspective view of the main part of the roof base waterproof panel A in a jointed state, and Figure 6 is the roof base waterproof panel B. Fig. 7 is a perspective view of the main parts of the roof base waterproof panel B in the jointed state; Figure 8 is a sectional view of the main parts in the jointed state of the roof base waterproof panel B. , FIG. 9 is a perspective view of the main part of a roof using the roof base waterproof panel A. A... Roof base waterproof panel A, B...
Roof base waterproof panel B, 1...Flat plate part, 2...
・・・Protruding rib part, 3... Ventilation groove, 4...
...opening, 6...ventilation hole, 7...hole, lO...opening, 13...panel,
14...Joint part, 15...Opening part.
Claims (4)
るようにした屋根下地防水パネルであって、樹脂製の平
板の下面に、相互に平行に延びる複数の突出リブを設け
、突出リブの間に通気溝を設けてなる屋根下地防水パネ
ル。(1) A roof base waterproof panel that is arranged under the roofing material to improve ventilation under the roofing material, with a plurality of protruding ribs extending parallel to each other on the lower surface of the resin flat plate, A roof base waterproof panel with ventilation grooves between protruding ribs.
るようにした屋根下地防水パネルであって、内部に自身
の長手方向に延出する通気穴が自身の幅方向に沿って複
数並列配置された樹脂製の中空シートを主体として構成
し、該中空シートの底面に、上記通気穴と該中空シート
の外部とを連通させる複数の孔を設けてなる屋根下地防
水パネル。(2) Roof base waterproof panels that are laid out under roofing materials to provide ventilation under the roofing materials, with ventilation holes inside that extend in the longitudinal direction of the panels along the width direction of the panels. A roof base waterproof panel mainly composed of a plurality of resin hollow sheets arranged in parallel, and provided with a plurality of holes on the bottom surface of the hollow sheet to communicate the ventilation holes with the outside of the hollow sheet.
を同一平面上で接合するに際して、少なくとも２条以上
の突出リブを有する板体を用い、接合される屋根下地防
水パネルの一方の接合部近傍の下方の通気溝と他方の接
合部近傍の下方の通気溝との両方に、上記板体の突出リ
ブをそれぞれ嵌め込むようにした屋根下地防水パネルの
ジョイント方法。(3) When joining the end faces of the roof base waterproof panels according to claim 1 on the same plane, a plate having at least two or more protruding ribs is used, and one joint of the roof base waterproof panels to be joined is used. A method for joining roof base waterproof panels, in which the protruding ribs of the plate are respectively fitted into both a lower ventilation groove near the other joint and a lower ventilation groove near the other joint.
を同一平面上で接合するに際して、少なくとも２条以上
の突出リブを有する板体を用い、上記接合する屋根下地
防水パネルの接合部近傍の下方にそれぞれ溝を設け、接
合される屋根下地防水パネルの一方の接合部近傍の下方
の溝と他方の接合部近傍の下方の溝との両方に、上記板
体の突出リブをそれぞれ嵌め込むようにした屋根下地防
水パネルのジョイント方法。(4) When joining the end faces of the roof base waterproof panels according to claim 2 on the same plane, a plate having at least two or more protruding ribs is used to connect the roof base waterproof panels near the joint part to be joined. Grooves are provided at the bottom of each roof base waterproof panel to be joined, and the protruding ribs of the plate are fitted into both the lower groove near one joint and the lower groove near the other joint of the roof base waterproof panels to be joined. How to join waterproof roof panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25973189A JPH03122350A (en) | 1989-10-04 | 1989-10-04 | Roof bed waterproof panel and its joint method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25973189A JPH03122350A (en) | 1989-10-04 | 1989-10-04 | Roof bed waterproof panel and its joint method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03122350A true JPH03122350A (en) | 1991-05-24 |
Family
ID=17338162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25973189A Pending JPH03122350A (en) | 1989-10-04 | 1989-10-04 | Roof bed waterproof panel and its joint method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03122350A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8046969B2 (en) * | 2007-10-05 | 2011-11-01 | University Of Maine | Roofing panel assembly |
| KR101653818B1 (en) * | 2016-04-06 | 2016-09-05 | 주식회사 형제케이종합건축사사무소 | Adiabatic and moisture-permeation preventing structure for waterresistant defect of building roof |
-
1989
- 1989-10-04 JP JP25973189A patent/JPH03122350A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8046969B2 (en) * | 2007-10-05 | 2011-11-01 | University Of Maine | Roofing panel assembly |
| KR101653818B1 (en) * | 2016-04-06 | 2016-09-05 | 주식회사 형제케이종합건축사사무소 | Adiabatic and moisture-permeation preventing structure for waterresistant defect of building roof |
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