JPH0735678B2 - Joint waterproofing sealing method for building siding material and standard sealing material used therefor - Google Patents
Joint waterproofing sealing method for building siding material and standard sealing material used thereforInfo
- Publication number
- JPH0735678B2 JPH0735678B2 JP60290447A JP29044785A JPH0735678B2 JP H0735678 B2 JPH0735678 B2 JP H0735678B2 JP 60290447 A JP60290447 A JP 60290447A JP 29044785 A JP29044785 A JP 29044785A JP H0735678 B2 JPH0735678 B2 JP H0735678B2
- Authority
- JP
- Japan
- Prior art keywords
- sealing material
- joint
- regular
- longitudinal direction
- sealing
- 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 - Lifetime
Links
- 239000003566 sealing material Substances 0.000 title claims description 73
- 239000000463 material Substances 0.000 title claims description 50
- 238000000034 method Methods 0.000 title claims description 46
- 238000007789 sealing Methods 0.000 title claims description 24
- 238000004078 waterproofing Methods 0.000 title claims description 3
- 230000001788 irregular Effects 0.000 claims description 17
- 239000002131 composite material Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 229910010272 inorganic material Inorganic materials 0.000 claims 1
- 239000011147 inorganic material Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 239000000565 sealant Substances 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- -1 polyethylene propylene Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229920001021 polysulfide Polymers 0.000 description 2
- 239000005077 polysulfide Substances 0.000 description 2
- 150000008117 polysulfides Polymers 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 239000004636 vulcanized rubber Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229920012485 Plasticized Polyvinyl chloride Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 229920005556 chlorobutyl Polymers 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229920002681 hypalon Polymers 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002755 poly(epichlorohydrin) Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Description
【発明の詳細な説明】 本発明は、建築用サイデング材の目地シール方法及びそ
れに用いる定形シール材に関する。より詳細には、建築
物外壁に使用する無機質または金属で板状に形成された
サイデング材の目地防水シール方法において、不定形シ
ール材と定形シール材とを使用する複合シール方法及び
それに用いる定形シール材に関する。Description: TECHNICAL FIELD The present invention relates to a joint sealing method for a building siding material and a regular sealing material used therefor. More specifically, in a joint watertight sealing method of a siding material formed in a plate shape with an inorganic or metal used for an outer wall of a building, a composite sealing method using an irregular sealing material and a regular sealing material, and a regular sealing used therefor. Regarding materials
従来よりのサイデイング材の目地処理工法は、不定形の
弾性シーリング材でシールする工法が一般的であり多く
の実績もある。しかしながら幾度もの工程をへて目地を
形成するため施工時の不具合が多いのが実情である。The conventional joint treatment method for siding materials is generally a method of sealing with an indeterminate elastic sealing material, and there are many achievements. However, the fact is that there are many problems during construction because the joints are formed through multiple steps.
また定形シール材（ガスケツト類）でシールする工法
は、目地下地状況や目地寸法の不均一（たとえばサツシ
ユ−サイデイング材などの開口部回り）に対する追従が
乏しくシール効果が充分ではない。サイデイング材への
従来の定形シール材は第９〜10図のようにＩ型である。
このような従来のＩ型定形シーリング材は、サイデイン
グ材を外壁に貼る前に定形シーリング材を貼り付けなく
てはならず、サツシユ回りなどの開口部のシールは困難
である。その上不具合が発生し目地の補修を行う場合、
目地の撤去は難しくサイデイング材を撤去しなくては目
地の補修ができない場合がある。In addition, the method of sealing with a regular sealing material (gaskets) does not sufficiently follow the condition of the joint ground and the nonuniformity of the joint size (for example, around the opening of the sash-siding material) and the sealing effect is not sufficient. The conventional fixed sealing material for the siding material is type I as shown in FIGS.
In such a conventional I-type standard sealing material, the standard sealing material must be attached before the siding material is attached to the outer wall, and it is difficult to seal the opening around the sash. Moreover, if a problem occurs and the joint is repaired,
It is difficult to remove joints, and it may not be possible to repair joints without removing the siding material.
本発明の方法は、従来の工法の前記の如き欠点を克服す
るものである。また本発明の定形シール材は本発明の方
法に適した定形シール材である。すなわち、本発明の方
法は、先ず目地に不定形シール材を施与して水密気密性
を賦与し、その上に第１図乃至第８図に例示されたよう
な定形シール材を押圧して押込んで定形シール材を固定
する不定形シール材と定形シール材とを使用して一次及
び二次のシール効果を保持する複合シール方法である。
本発明はこの複合シール方法に用いる定形シール材にも
関する。そうして本発明の方法による場合、目地壁、不
定形シール材および定形シール材の三者が接着あるいは
結合され、目地の伸縮変形によつて定形シール材が目地
より脱離することなく安定に固定され、定形シール材に
よる一次水密気密効果が長期に保持される。すなわち、
釘などで定形シール材を固定しなくても目地より脱離し
ない。また不定形シール材のみによる防水方法の場合に
見られる不定形定シール材の硬化までの間（この間、不
定形シール材は粘着性が高い）における表面の汚れも起
こらない。The method of the present invention overcomes the above-mentioned drawbacks of conventional construction methods. Further, the regular sealing material of the present invention is a regular sealing material suitable for the method of the present invention. That is, according to the method of the present invention, first, an irregular shaped sealing material is applied to joints to impart water-tightness and airtightness, and then a fixed sealing material as illustrated in FIGS. 1 to 8 is pressed thereon. This is a composite sealing method for maintaining the primary and secondary sealing effects by using an irregular-shaped sealing material and a regular-shaped sealing material that are pushed in to fix the fixed-shaped sealing material.
The present invention also relates to a regular seal material used in this composite sealing method. Thus, in the case of the method of the present invention, the joint wall, the irregular sealing material and the regular sealing material are adhered or combined, and the regular sealing material is stably separated from the joint due to expansion and contraction deformation of the joint. It is fixed, and the primary watertight airtight effect of the fixed-shape sealing material is maintained for a long time. That is,
Do not separate from the joint without fixing the fixed sealant with nails. Further, the surface is not soiled until the irregular shaped sealing material is cured (during which the irregular shaped sealing material has high adhesiveness), which is seen in the waterproofing method using only the irregular shaped sealing material.
本発明の定形シール材は、第１図に例示した如く、押圧
時に目地に入る程度の大きさまでの脚部を長手方向に有
している。またこの脚部は、第２図及び第３図に示す如
く、その下部に凹部４を有することができる。この凹部
によつて定形シール材と不定形シール材との接着および
／または結合がより強くなる。さらにまた、この凹部
は、第４図に示すように内部にゆくほど広がつているの
が望ましい。これによつて定形シール材と不定形シール
材との接着および／または結合がより強固になる。As shown in FIG. 1, the fixed-size sealing material of the present invention has a leg portion in the longitudinal direction up to a size such that it enters into the joint when pressed. Further, this leg portion can have a recess 4 in the lower portion thereof as shown in FIGS. 2 and 3. Due to this concave portion, the adhesion and / or the bond between the fixed shape sealing material and the irregular shape sealing material becomes stronger. Furthermore, it is desirable that the recess be wider toward the inside as shown in FIG. As a result, the adhesion and / or the bonding between the fixed shape sealing material and the irregular shape sealing material becomes stronger.
また、定形シール材は、第５図に示す如くそれが目地側
壁にあたる左右にそれぞれ長手方向にのびる１以上のヒ
ダ５を有することができる。このヒダ５によつて定形シ
ール材は目地により押込み易くなり、且つ目地側壁との
密着性がよくなり、より良い一次シール効果が得られ
る。さらに、定形シール材は第６図に示す如く、前記の
ヒダ５と下部の凹部とを有することができる。これによ
つて一次シール効果及び定形シール材と不定形シール材
との接着および／または結合がより強固になる。これら
の定形シール材は、第７図に示す如く、その中央部に、
貫通穴６を有することができる。この貫通穴を設けるこ
とによつて定形シール材はより柔軟になり、ヒダの先端
間の距離（ｚ）が目地巾より大きくても定形シール材を
容易に目地に押込むことができるようになるとともに、
定形シール材と目地側壁との密着性がより良好になりよ
り良い水密気密効果が得られる。この貫通穴は円形、楕
円形、四近形、多角形、アーチなどの任意の形状である
ことができる。さらにまた、第８図に示す如くこの貫通
穴の下側の壁面の外側または内側と外側との両方に長手
方向にのびるミゾを設けることができる。すなわち、使
用時にこのミゾに沿つてカツターなどで切れ目を入れ、
ヒダの先端間の距離（ｚ）が目地巾よりかなり大きくて
も定形シール材を容易に目地に押込むことができるよう
になる。これによつて一定の巾の定形シール材をより広
範囲の目地巾の目地に適用できるようになる。なおこの
切れ目は、目地巾と定形シール材の巾との差に応じて前
記下壁の上側まで入れる必要がない場合もある。この切
れ目の深さは前記の巾の差に応じて適宜にきめられる。
なお、第８図に示す定形シール材の寸法は、たとえば表
面目地巾（ｌ）が10mm、脚部の巾（ｘ）が7mm、厚さ
（ｙ）が9mm、最大巾（ｚ）が12mmである。Further, the fixed-size seal material can have one or more folds 5 extending in the longitudinal direction on the left and right sides, which correspond to joint side walls, as shown in FIG. The folds 5 make it easier to push the fixed-size sealing material into the joints and improve the adhesion to the joint side walls, so that a better primary sealing effect can be obtained. Further, as shown in FIG. 6, the regular-shaped sealing material may have the pleats 5 and the lower concave portion. As a result, the primary sealing effect and the adhesion and / or the bonding between the fixed shape sealing material and the irregular shape sealing material become stronger. As shown in FIG. 7, these standard sealing materials have
It may have a through hole 6. By providing this through hole, the fixed-size seal material becomes more flexible, and the fixed-shape seal material can be easily pushed into the joint even if the distance (z) between the ridge tips is larger than the joint width. With
Adhesion between the regular shaped sealant and the side wall of the joint becomes better, and a better watertight and airtight effect can be obtained. The through hole may have any shape such as a circle, an ellipse, a quadrangle, a polygon, and an arch. Furthermore, as shown in FIG. 8, a groove extending in the longitudinal direction can be provided on the outside or both inside and outside of the lower wall surface of the through hole. In other words, when using it, make a cut along this groove with a cutter, etc.
Even if the distance (z) between the tips of the folds is considerably larger than the joint width, it becomes possible to easily push the fixed seal material into the joint. As a result, it becomes possible to apply a fixed-size seal material having a constant width to a joint having a wider joint width. In addition, depending on the difference between the joint width and the width of the regular sealing material, it may not be necessary to make the cut up to the upper side of the lower wall. The depth of the cut is appropriately determined according to the difference in width.
The dimensions of the standard seal material shown in FIG. 8 are, for example, a surface joint width (l) of 10 mm, a leg width (x) of 7 mm, a thickness (y) of 9 mm, and a maximum width (z) of 12 mm. is there.
第６図及び第８図においては下部の凹部が内部にゆくほ
ど広がつているが、この凹部は第２図または第３図に示
した如き形状であることもできる。In FIG. 6 and FIG. 8, the lower concave portion widens toward the inside, but the concave portion may have a shape as shown in FIG. 2 or 3.
本発明の定形シール材は、引張り伸び率が20パーセント
以上である熱可塑性樹脂、熱硬化性樹脂または加硫ゴム
よりつくられている。前記の引張り伸び率はJIS−Ｋ−6
301による。The shaped seal material of the present invention is made of a thermoplastic resin, a thermosetting resin or a vulcanized rubber having a tensile elongation of 20% or more. The tensile elongation is JIS-K-6.
According to 301.
本発明の方法における不定形シール材及び定形シール材
の材質および性状は次の如くである。The materials and properties of the irregular sealing material and the regular sealing material in the method of the present invention are as follows.
不定形シール材 材質はポリウレタン系、シリコーン系、ポリサルフアイ
ド系、変成シリコーン系、ブチル系、アクリル系、油性
系、その他のシール材であり、性状はJIS−Ａ−5758の
スランプ試験で、スランプ値5mm以下のものである。Amorphous sealing material: Polyurethane type, silicone type, polysulfide type, modified silicone type, butyl type, acrylic type, oil type, and other sealing materials. Properties are JIS-A-5758 slump test, slump value is 5mm. It is as follows.
定形シール材 材質は熱可塑性樹脂、熱硬化性樹脂、および加硫ゴムで
あり、性状はJIS−Ｋ−6301の引張延び率が20パーセン
ト以上持つた樹脂である。Regular sealing material The material is thermoplastic resin, thermosetting resin, and vulcanized rubber, and the property is a resin having a tensile elongation of 20% or more according to JIS-K-6301.
定形シール材の材質は、より具体的には例えば、ゴム系
としては天然ゴムおよびSBR、NBR、塩素化ブチルゴム、
ポリクロロプレン、ポリエステル、ポリウレタン、多硫
化ゴム、ポリイソプレン、ポリブタジエン、ポリエチレ
ンプロピレン、ハイパロン（クロロサルフオン化ポリエ
チレン）、リグニンポリエーテル、ポリエピクロロヒド
リン等の重合体を加硫または適当な方法によつて架橋処
理したゴムおよび熱可塑弾性樹脂としては可塑化ポリ塩
化ビニール、ポリエステル、ポリウレタン、ポリブタジ
エン等である。The material of the fixed seal material is, more specifically, for example, natural rubber and SBR, NBR, chlorinated butyl rubber as a rubber system,
Polymers such as polychloroprene, polyester, polyurethane, polysulfide rubber, polyisoprene, polybutadiene, polyethylene propylene, hypalon (chlorosulphonated polyethylene), lignin polyether, polyepichlorohydrin are vulcanized or treated by an appropriate method. The rubber and thermoplastic elastic resin which have been cross-linked are plasticized polyvinyl chloride, polyester, polyurethane, polybutadiene and the like.
一般に目地巾は約10mm前後であるので、本発明の定形シ
ール材の巾（ｘ）は約５〜14mmであり、厚さ（ｙ）は約
６〜11mmである。そうしてヒダの巾 は約１〜4mmが適当である。Generally, since the joint width is about 10 mm, the width (x) of the fixed-size sealing material of the present invention is about 5-14 mm and the thickness (y) is about 6-11 mm. Then the width of the fold About 1 to 4 mm is suitable.
本発明の方法によつて防火工法も取ることができる。即
ち防火目地工法は定形シール材の材質を難燃性樹脂を使
用し、また目地底へ目地巾に合つた鋼板をクギ止めし本
発明の方法で目地形成した場合である。A fireproof construction method can also be adopted by the method of the present invention. That is, the fireproof joint construction method is a case in which a flame-retardant resin is used as the material of the fixed-size seal material, and a steel plate that fits the joint width is nailed to the joint bottom to form joints by the method of the present invention.
本発明の方法において、目地の深さが定形シール材の厚
さに比してかなり深い場合、不定形シール材のみによる
シール工法において用いられている如くバツクアツプ材
を予め目地に入れ、その上に不定形シール材を施与しそ
して本発明の定形シール材を押し込むこともできる。In the method of the present invention, when the joint depth is considerably deeper than the thickness of the fixed-size sealing material, the back-up material is put in the joint in advance as used in the sealing method using only the irregular-shaped sealing material, and the It is also possible to apply an irregular sealing material and push in the regular sealing material according to the invention.
次に、本発明の方法を具体定に述べる。Next, the method of the present invention will be specifically described.
（１）躯体にサイデイング材を７〜10m/mの目地を確保
し貼りつける。(1) Secure a siding material on the body with a joint of 7 to 10 m / m and attach it.
（２）目地底部に目地容積の1/5〜1/10の容量で不定形
シール材を打ち込む。(2) Implant an irregular sealing material at the joint bottom with a capacity of 1/5 to 1/10 of the joint volume.
（３）不定形シール材の上に、定形シール材を押し込
む。(3) Push the fixed shape sealant onto the irregular shape sealant.
（４）養生 本発明の方法による場合、不定形シーリング材で目地処
理する従来の方法の場合よりも目地形成が簡単であるの
で、シーリング専問業者でなくても容易に施工ができ
る。さらに本発明の方法による工程を不定形シーリング
材による従来の方法の工程と比較すると次の表の様に工
法的に省力化が可能である。(4) Curing Since the method of the present invention is easier to form the joints than the conventional method of treating the joints with the irregular-shaped sealing material, the construction can be carried out easily even by a non-sealing specialist. Further, comparing the process according to the method of the present invention with the process according to the conventional method using the irregular-shaped sealing material, it is possible to save labor in the construction method as shown in the following table.
次に、本発明の定形シール材として第７図に示したもの
〔表面目地巾（ｌ）が10mm;最大目地巾（ｚ）が12mm、
巾（ｘ）が8mm、厚さ（ｙ）が8mm;材質がポリ塩化ビニ
ルコンパウンド〕を用いて第11図に示す如き木枠にサイ
デイング材〔久保田鉄工株式会社製；クボタ防火サイデ
イングBS板（厚さ11mm）〕を横貼りにして目地巾8mm、1
0mm、12mm及び14mmになるように釘打ちした。第11図の
上部（Ａ）には、本発明の方法による複合シール方法を
施行した。すなわち、目地に不定形シール材〔オート化
学工業株式会社製；オートシーラント101N〕を目地容積
の約10乃至20％容量になるように施与した。この上に、
前記の定形シール材を押込んだ。ただし、8mm巾の目地
には押込むことができなかつた。第11図の下部（Ｂ）に
は、前記の定形シール材のみを使用した。 Next, what is shown in FIG. 7 as the standard sealing material of the present invention [surface joint width (l) is 10 mm; maximum joint width (z) is 12 mm,
Width (x) is 8 mm, thickness (y) is 8 mm, and the material is polyvinyl chloride compound. The siding material [Kubota Iron Works Co., Ltd .; Kubota Fire Siding BS board (thickness) 11 mm)], and the joint width is 8 mm, 1
It was nailed to 0 mm, 12 mm and 14 mm. In the upper part (A) of FIG. 11, the composite sealing method according to the method of the present invention was carried out. That is, an unfixed sealing material [Auto Chemical Co., Ltd .; Auto Sealant 101N] was applied to the joint so that the capacity was about 10 to 20% of the joint volume. On top of this,
The above-mentioned standard sealing material was pushed in. However, it could not be pushed into the joint of 8mm width. In the lower part (B) of FIG. 11, only the above-mentioned fixed-size sealing material was used.
定形シール材の挿入後ジエツトシヤワーにて水圧をかけ
た。シヤワー条件はm2あたり20分間である。シヤワー終
了後、直ちにサイデイング材を木枠より外し、水が裏面
へ回つているようすを調べ赤マジツクで記録した。After inserting the standard seal material, water pressure was applied with a jet shower. The shower condition is 20 minutes per m 2 . Immediately after the shower was finished, the siding material was removed from the wooden frame, and it was recorded that the water was flowing to the back side with red magic.
目地巾が14mmで不定形シール材を使用していない箇所で
は定形シール材の目地への定着が悪く浮き上がる現象が
みられた。水密試験の結果は、目地巾10mm、12mm、及び
14mmの箇所とも不定形シール材と定形シール材とを使用
した本発明の複合シール方法の方が、対応する目地寸法
の定形シール材のみを使用した箇所より良好であつた。
そうして目地巾12mmの箇所においては本発明の複合シー
ル方法による箇所において漏水が全く見られなかつた。In the area where the joint width was 14 mm and the irregular seal material was not used, the fixed seal material was not well fixed to the joint, and the phenomenon of floating was observed. The results of the water tightness test are joint widths of 10 mm, 12 mm, and
The composite sealing method of the present invention using the irregular sealing material and the regular sealing material at 14 mm was better than the location using only the regular sealing material having the corresponding joint size.
Thus, no water leakage was found at the joint width of 12 mm at the joint sealing method of the present invention.
さらに、同様の寸法〔表面目地巾（ｌ）が10mm;最大目
地巾（ｚ）が12mm〕であるが第８図に示した如く貫通口
の下壁にミゾをつくり使用時にこのミゾに沿つて下壁の
内側まで切れ目を入れた定形シール材を用いて前記同様
に施行し同様に水密試験を行なつた。その結果、本発明
の複合シール工法による場合は、目地巾8mm、10mm、及
び12mmのいずれの場合にも漏水が全く見られなかつた。Furthermore, although the same size [surface joint width (l) is 10 mm; maximum joint width (z) is 12 mm], as shown in Fig. 8, a groove is formed on the lower wall of the through hole, and when this groove is used, A watertight test was conducted in the same manner as described above, using a fixed-size sealing material having cuts to the inside of the lower wall. As a result, in the case of the composite sealing method of the present invention, no water leakage was observed in any of joint widths of 8 mm, 10 mm, and 12 mm.
さらに、表面目地巾（ｌ）が14mm;最大目地巾（ｚ）が1
6mmである第８図に示した如き定形シール材を使用し、
前記と同様に切れ目を下壁の内側まで入れて、14mm、16
mmの各目地巾について前記と同様に施工し同様に水密試
験を行なつた。その結果、本発明の複合シール工法によ
る場合はいずれの場合にも漏水が全く見られなかつた。Furthermore, the surface joint width (l) is 14 mm; the maximum joint width (z) is 1
Using a fixed seal material as shown in FIG. 8 which is 6 mm,
Insert the cut to the inside of the lower wall as described above,
For each joint width of mm, the construction was carried out in the same manner as described above, and the water tightness test was conducted in the same manner. As a result, no water leakage was observed in any case by the composite sealing method of the present invention.
本発明の方法は、従来よりある定形シール材（ガスケツ
トの工法）と比較しサイデイング材−サイデイング材の
目地だけでなく、サツシユ−サイデイング材など開口部
回りのシール工法として適用でき目地への適応性が広
い。The method of the present invention can be applied not only as a joint between a siding material and a siding material but also as a sealing method around an opening such as a sashing-siding material as compared with a conventional fixed-size sealing material (gasket construction method), and adaptability to the joint. Is wide.
以上の様に不定形シール材に定形シール材を押し込む本
発明の複合シール方法は、不定形シール材単独で使用す
る工法、または、定形シール材単独で使用する工法の欠
点を補完した工法である。As described above, the composite sealing method of the present invention in which the fixed seal material is pressed into the fixed seal material is a construction method in which the fixed seal material is used alone, or a construction method which complements the drawbacks of the construction method in which the fixed seal material is used alone. .
第１図乃至第８図は本発明のシール材の断面図である。 第９図及び第10図は従来の定形シール材を用いて躯体上
のサイデイング材の間の目地をシールした場合の断面図
である。 第11図は水密試験におけるサイデイング材と目地との配
置を示す斜視図である。 〔主な符号の簡単な説明〕 １……定形シール材 ２……サイデング材 ３……躯体 ４……凹部 ５……ヒダ ６……貫通穴 ７……ミゾ ｘ……定形シール材の脚部の巾 ｙ……定形シール材の厚さ ｚ……定形シール材の最大巾 ｌ……定形シール材の表面目地巾1 to 8 are cross-sectional views of the sealing material of the present invention. FIG. 9 and FIG. 10 are cross-sectional views of the case where the joint between the siding members on the body is sealed by using the conventional fixed sealing material. FIG. 11 is a perspective view showing the arrangement of the siding material and the joint in the watertight test. [Simple explanation of main symbols] 1 ... Standard sealing material 2 ... Siding material 3 ... Skeletal body 4 ... Concave portion 5 ... Holder 6 ... Through hole 7 ... Mizo x ... Leg portion of regular sealing material Width ………… thickness of standard seal material z …… maximum width of standard seal material l …… surface joint width of standard seal material
Claims (12)
板状に成形されたサイデング材の目地防水シール方法に
おいて、不定形シール材を先ず目地に施与し、その上
に、押圧時に目地に入る程度の大きさまでの長手方向に
連続的に延びる脚部を有する定形シール材を押圧して押
込み、定形シール材を固定することを特徴とする不定形
シール材と定形シール材とを使用する複合シール方法。1. A method for waterproofing and sealing joints of a siding material formed into a plate shape from an inorganic material or a metal, which is used for an outer wall of a building, in which an irregularly shaped sealing material is first applied to the joints, and then the joints are pressed to the joints. A composite using an irregular sealing material and a regular sealing material, characterized in that the regular sealing material is fixed by pressing and pushing in the regular sealing material having legs that continuously extend in the longitudinal direction up to the size of entering. Sealing method.
脚部の下部に有することを特徴とする特許請求の範囲第
１項に記載の方法。2. The method according to claim 1, wherein the shaped seal material has a recess extending in the longitudinal direction in the lower portion of the leg portion.
向にのびる凹部が内部にゆくほど広がっていることを特
徴とする特許請求の範囲第２項に記載の方法。3. The method according to claim 2, wherein a recess extending in the longitudinal direction in the lower portion of the leg portion of the regular-shaped sealing material is widened toward the inside.
面にそれぞれ長手方向にのびる１以上のヒダを有するこ
とを特徴とする特許請求の範囲第２項または第３項のい
ずれかに記載の方法。4. The fixed sealing material according to claim 2, wherein each of the left and right surfaces corresponding to the joint side wall has one or more folds extending in the longitudinal direction. Method.
にのびる貫通穴を有することを特徴とする特許請求の範
囲第２項乃至第４項のいずれかに記載の方法。5. The method according to any one of claims 2 to 4, characterized in that the shaped seal material has through holes extending in the longitudinal direction in its legs.
の外側に長手方向にのびる溝を有することを特徴とする
特許請求の範囲第５項に記載の方法。6. The method according to claim 5, wherein the regular sealing material has a groove extending in the longitudinal direction on the outer side of the lower wall surface of the through hole.
の内側に長手方向にのびる溝を有することを特徴とする
特許請求の範囲第５項または第６項のいずれかに記載の
方法。7. The fixed shape seal material has a groove extending in the longitudinal direction inside the wall surface of the lower side of the through hole, according to claim 5 or 6. Method.
壁面に切れ目を入れることを特徴とする特許請求の範囲
第５項乃至第７項に記載の方法。8. The method according to any one of claims 5 to 7, wherein when used, a cut is made in the wall surface below the through hole of the regular-shaped sealing material.
壁面に入れる切れ目を該下壁の内側まで入れることを特
徴とする特許請求の範囲第８項に記載の方法。9. The method according to claim 8, wherein when used, a cut line formed in the wall surface of the lower side of the through hole of the regular sealing material is formed up to the inside of the lower wall.
不定形シール材を施与することを特徴とする特許請求の
範囲第１項に記載の方法。10. The method according to claim 1, wherein an irregular sealing material having a volume of 1/5 to 1/10 of the joint volume is applied to the bottom of the joint.
ント以上であることを特徴とする特許請求の範囲第１項
に記載の方法。11. The method according to claim 1, wherein the tensile elongation of the regular sealing material is 20% or more.
長手方向にのびる脚部を有する定形シール材において、
該定形シール材の脚部の下部にある長手方向にのびる凹
部が内部にゆくほど広がっていることを特徴とする定形
シール材。12. A standard sealing material having leg portions extending in the longitudinal direction up to a size that fits into a joint when pressed,
A fixed seal material, characterized in that a recess extending in a longitudinal direction at a lower portion of a leg portion of the fixed seal material expands toward the inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60290447A JPH0735678B2 (en) | 1985-12-25 | 1985-12-25 | Joint waterproofing sealing method for building siding material and standard sealing material used therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60290447A JPH0735678B2 (en) | 1985-12-25 | 1985-12-25 | Joint waterproofing sealing method for building siding material and standard sealing material used therefor |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP217997A Division JPH09302791A (en) | 1997-01-09 | 1997-01-09 | Sealing structure for joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62153441A JPS62153441A (en) | 1987-07-08 |
| JPH0735678B2 true JPH0735678B2 (en) | 1995-04-19 |
Family
ID=17756148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60290447A Expired - Lifetime JPH0735678B2 (en) | 1985-12-25 | 1985-12-25 | Joint waterproofing sealing method for building siding material and standard sealing material used therefor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0735678B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012046879A (en) * | 2010-08-24 | 2012-03-08 | Asahi Kasei Homes Co | Panel joint structure and construction method thereof |
| JP5667393B2 (en) * | 2010-08-24 | 2015-02-12 | 旭化成ホームズ株式会社 | Panel joint structure |
| JP5665420B2 (en) * | 2010-08-24 | 2015-02-04 | 旭化成ホームズ株式会社 | Panel joint structure |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5415767Y2 (en) * | 1974-07-06 | 1979-06-23 | ||
| JPS5220102U (en) * | 1975-07-29 | 1977-02-14 | ||
| JPS52145915U (en) * | 1976-04-30 | 1977-11-05 | ||
| JPS52145915A (en) * | 1976-05-28 | 1977-12-05 | Kongo Seisakusho | Hydraulic system for automatically controlling lowering speed of hydraulically operated rear body of dump truck |
| JPS53105412U (en) * | 1977-01-29 | 1978-08-24 | ||
| JPS5480210U (en) * | 1977-11-17 | 1979-06-07 | ||
| JPS54165030U (en) * | 1978-05-10 | 1979-11-19 | ||
| JPS5847496Y2 (en) * | 1978-07-14 | 1983-10-29 | 松下冷機株式会社 | Vending machine exhibit attachment device |
| JPS6223620Y2 (en) * | 1980-12-26 | 1987-06-16 | ||
| JPS5954623U (en) * | 1982-09-30 | 1984-04-10 | ナショナル住宅産業株式会社 | roof waterproof structure |
| JPS5984115U (en) * | 1982-11-29 | 1984-06-07 | ミサワホ−ム株式会社 | Elastic joint material for wall panels |
| JPS60152753A (en) * | 1984-01-23 | 1985-08-12 | 西川ゴム工業株式会社 | Seal method of curtain wall joint |
| JPS60103014U (en) * | 1984-10-11 | 1985-07-13 | 日産自動車株式会社 | Wind glass peripheral molding fixing structure |
-
1985
- 1985-12-25 JP JP60290447A patent/JPH0735678B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62153441A (en) | 1987-07-08 |
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