JPH0641709B2 - Mortar leak prevention device - Google Patents
Mortar leak prevention deviceInfo
- Publication number
- JPH0641709B2 JPH0641709B2 JP22472189A JP22472189A JPH0641709B2 JP H0641709 B2 JPH0641709 B2 JP H0641709B2 JP 22472189 A JP22472189 A JP 22472189A JP 22472189 A JP22472189 A JP 22472189A JP H0641709 B2 JPH0641709 B2 JP H0641709B2
- Authority
- JP
- Japan
- Prior art keywords
- sealing material
- prevention device
- holding means
- mortar
- leakage prevention
- 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
- 239000004570 mortar (masonry) Substances 0.000 title claims description 24
- 230000002265 prevention Effects 0.000 title claims description 15
- 239000003566 sealing material Substances 0.000 claims description 38
- 238000009415 formwork Methods 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明はモルタル漏れ防止装置に関し、特にコンクリー
ト打込みにより床スラブを形成する際において型枠パネ
ル縁部のモルタル漏れを防止するための装置に関する。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mortar leak preventer, and more particularly to a device for preventing mortar leak at the edge of a formwork panel when forming a floor slab by concrete driving.
従来から、地床以上の床スラブ形成工事は、第５図に示
すように、構築した壁面11,12の間に、型枠パネル１４
を介し、形成しようとする床スラブ１５を支持するため
の立木１３や他のフレームを架設した後、鉄骨配設工事
及びコンクリート打込み工事を行なっている。Conventionally, as for floor slab formation work above the ground floor, as shown in FIG. 5, the formwork panel 14 is formed between the constructed wall surfaces 11 and 12.
After the standing tree 13 and other frames for supporting the floor slab 15 to be formed are erected, the steel frame installation work and the concrete driving work are performed.
しかしながら、この従来の施工方式は、型枠パネルサイ
ズに制限があり、また、型枠パネルを架設しやすくさせ
るため、特に壁面11,12が平滑でない時、型枠パネル１
４と壁面11,12との間に隙間141を少々開けることは避け
られないので、コンクリートを打込むと、第６図に示す
ように、モルタルが隙間141から侵出、凝固し、完成後
の床スラブ１５と壁面11,12との間の隅角にバリ１７を
形成し、後の仕上げに手間仕事を与え、特に後のコンク
リート打放し仕上げ工事を省略することを目処とする鉄
鋼製型枠に対し、効果を大幅に減らす欠点がある。However, in this conventional construction method, the formwork panel size is limited, and in order to facilitate the installation of the formwork panel, especially when the wall surfaces 11 and 12 are not smooth, the formwork panel 1
Since it is inevitable to open a gap 141 between the wall 4 and the wall surfaces 11 and 12, when concrete is poured, mortar leaches out from the gap 141 and solidifies as shown in FIG. A burr 17 is formed in the corner between the floor slab 15 and the wall surfaces 11 and 12 to give labor to the subsequent finishing, and especially to the steel formwork aiming to omit the subsequent concrete exposed finishing work. On the other hand, there is a drawback that the effect is greatly reduced.
上記に鑑み、この発明は、コンクリート打込みにより床
スラブを形成する際において型枠パネル縁部のモルタル
漏れを防止するための装置を提供しようとするものであ
る。In view of the above, the present invention seeks to provide an apparatus for preventing mortar leakage at the edge of a formwork panel when forming a floor slab by concrete driving.
上記目的を達成するために、この発明は、スラブ形成工
事において、型枠パネルと壁面との間にシール材を保持
充填し、隙間を密封することを要旨とする。In order to achieve the above object, the gist of the present invention is to hold and fill a sealing material between a formwork panel and a wall surface in a slab forming work to seal a gap.
即ち、この発明のモルタル漏れ防止装置は、主として、
コンクリート打込み工事により床スラブを形成するため
の型枠パネル、特にこの型枠パネルを構成する複数のパ
ネルの、周縁に配設する周縁パネルの下側面に係止手段
を設け、該係止手段により、シール保持手段を係止固定
するものである。That is, the mortar leakage prevention device of the present invention is mainly
Forming panels for forming a floor slab by concrete driving work, in particular, a locking means is provided on the lower surface of a peripheral panel arranged at the periphery of a plurality of panels constituting this form panel. The seal holding means is locked and fixed.
上記構成によるモルタル漏れ防止装置は、コンクリート
打込み工事において、型枠パネル縁部と壁面との間にシ
ール材をしっかりと挟持することができる。The mortar leakage prevention device having the above structure can firmly sandwich the seal material between the edge of the formwork panel and the wall surface during concrete pouring work.
この発明の上記またはその他の目的、特徴および利点
は、図面を参照しての以下の実施例の詳細な説明から一
層あきらかとなろう。The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description of the embodiments with reference to the drawings.
第１図−第４図に示す実施例によると、この発明のモル
タル漏れ防止手段は、主として、コンクリート打込み工
事により壁６０の上に床スラブ８０を形成するための型
枠パネル２０、特に型枠パネルを組み立てるための複数
のパネルのうちの、周縁に配設すべき周縁パネルの周縁
近くの下側面に係止手段３０を設け、該係止手段３０に
より、シール材保持手段４０を係止固定してなる。こう
すると、コンクリート打込み工事において、フレーム５
０に支持固定されている型枠パネル２０の縁部２２と該
シール材保持手段４０とでシール材７０を壁６０の表面
に押圧挟持することができる。According to the embodiment shown in FIGS. 1 to 4, the mortar leak preventer of the present invention is mainly used for forming a form panel 20 for forming a floor slab 80 on a wall 60 by concrete driving, particularly a form. Of a plurality of panels for assembling the panels, locking means 30 is provided on the lower side surface near the peripheral edge of the peripheral panel to be disposed on the peripheral edge, and the sealing material holding means 40 is locked and fixed by the locking means 30. I will do it. By doing this, the frame 5
The sealing material 70 can be pressed and sandwiched on the surface of the wall 60 by the edge 22 of the form panel 20 which is supported and fixed to 0 and the sealing material holding means 40.
この実施例は、第１図に示すように、該係止手段３０
を、その近くのパネル周縁２２に面する側面に横割り開
口３３を有する凸部３１とし、且つ、該シール材保持手
段４０を、ほぼほぞ継ぎのようにその一辺４６が前記開
口３３に嵌入することができ、他辺４２の外側面がほぼ
型枠パネルの周縁２２の端面と同一平面に位置するアン
グル部Ａを有する長条形構造とした。それにより、シー
ル材７０を壁６０の表面に押圧挟持する面積は、型枠パ
ネルの周縁２２の端面による上にまたシール材保持手段
４０の前記他辺４２を加え、従来のように、型枠パネル
の狭い周縁端面のみによって挟持する外はなく、シール
材を所定位置にも保持できない構造より大幅に広いの
で、シール材７０を壁６０の表面にしっかりと押圧挟持
することができる。前記シール材保持手段４０の他辺４
２外側面がほぼ型枠パネルの周縁端面と同一平面に位置
するとは文字通り完全に同一とは限らず、いずれかの一
つが少々引っ込んでも良いが、シール材７０の緊密度を
図るために、型枠パネルの周縁端部２２を少々突出さ
せ、面積の狭い型枠パネルの周縁端部２２によりシール
材７０を壁６０の壁面にしっかりと押圧して、面積の広
いシール保持手段４０の他辺４２によりシール材７０を
保持した方が好ましい。In this embodiment, as shown in FIG.
Is a convex portion 31 having a laterally divided opening 33 on the side surface facing the panel peripheral edge 22 near it, and one side 46 of the sealing material holding means 40 is fitted into the opening 33 almost like a tenon joint. The outer side surface of the other side 42 has a long strip structure having an angle portion A whose outer surface is substantially flush with the end surface of the peripheral edge 22 of the formwork panel. As a result, the area for pressing and sandwiching the sealing material 70 against the surface of the wall 60 is determined by the end face of the peripheral edge 22 of the form panel, and the other side 42 of the sealing material holding means 40 is added. The sealing material 70 can be firmly pressed against the surface of the wall 60 because the sealing material 70 is significantly wider than the structure in which the sealing material cannot be held at a predetermined position because it is sandwiched only by the narrow peripheral edge surface of the panel. The other side 4 of the sealing material holding means 40
2 The fact that the outer surface is located substantially flush with the peripheral edge surface of the form panel is not necessarily exactly the same literally, and either one may be slightly retracted, but in order to increase the tightness of the sealing material 70, The peripheral edge portion 22 of the frame panel is slightly projected, and the sealing material 70 is firmly pressed against the wall surface of the wall 60 by the peripheral edge portion 22 of the form panel having a small area, and the other side 42 of the seal holding means 40 having a large area. Therefore, it is preferable to hold the sealing material 70.
上記構造だけによれば漏れ止めとしてはこと足りるが、
この実施例はまた上記シール保持手段４０の他辺４２外
側面に、上記アングル部Ａから間をあけて該アングル部
Ａと平行するシール材支持条４７を突出形成している。
このシール材支持条４７により、シール材７０を壁６０
の表面適当位置に保持することができるのみならず、シ
ール材７０の取付けに対しても便利を与える。Although only the above structure is sufficient as a leak preventer,
In this embodiment, a seal material support strip 47 is formed on the outer surface of the other side 42 of the seal holding means 40 so as to be parallel to the angle portion A and spaced from the angle portion A.
The sealing material 70 is attached to the wall 60 by the sealing material supporting strip 47.
Not only can it be held at an appropriate position on the surface of the above, but it also provides convenience for mounting the sealing material 70.
しかしながら、シール保持手段４０を所定位置にもっと
容易に取付け、且つ、丈夫に支持するために、この実施
例は、更に、シール保持手段４０の他辺４２より延伸し
てからほぼ直交方向に上記一辺４６とほぼ平行する第３
辺４１を一体形成し、この第３辺４１に、更に、長手方
向に沿うスリット部４３を形成している。スリット部４
３は十字形の開口断面を有し、上記第３辺４１の上記一
辺４６と対向する面に形成した長手方向に沿う突起431
の下側面に向いてスリット４５が開くように形成されて
いる。こうすると、スリット部４３の内部には長手方向
に沿う軌道４４が形成される。この軌道４４はスリット
４５を介して下側へ開口しているので、複数のナット５
５を摺動可能に設け、該複数のナット５５により、立て
部材５１と横部材５２などからなるフレーム５０の横部
材５２に予め設けられた長穴５３を貫挿する複数のボル
ト５４と合わせてシール保持手段４０をフレーム５０に
しっかりと締め付けることができる。However, in order to more easily attach and securely support the seal retaining means 40 in place, this embodiment further extends from the other side 42 of the seal retaining means 40 and then in a substantially orthogonal direction to the one side. 3rd parallel to 46
The side 41 is integrally formed, and a slit portion 43 along the longitudinal direction is further formed on the third side 41. Slit part 4
3 has a cross-shaped opening cross section, and is a protrusion 431 formed on the surface of the third side 41 facing the one side 46 and extending in the longitudinal direction.
The slit 45 is formed so as to open toward the lower side surface. By doing so, a track 44 is formed in the slit portion 43 along the longitudinal direction. Since the track 44 opens downward through the slit 45, the plurality of nuts 5
5 is slidably provided, and together with the plurality of nuts 55, a plurality of bolts 54 are inserted through the long holes 53 previously provided in the horizontal member 52 of the frame 50 including the vertical member 51 and the horizontal member 52. The seal holding means 40 can be securely fastened to the frame 50.
上記複数の長穴５３はシール保持手段４０を下から支持
するためのフレーム横部材５２に設けられているが、該
フレーム横部材５２を所定位置に設けると、該複数の長
穴５３は上記スリット４５と上下交差できるように配設
されているので、型枠パネル２０とシール保持手段４０
とシール材７０とを取付ける際、シール保持手段４０を
長穴５３の長手方向に沿って移動させ、シール材７０と
壁６０の壁面との緊密度を適当に調整することができ
る。The plurality of elongated holes 53 are provided in the frame lateral member 52 for supporting the seal holding means 40 from below. However, when the frame lateral member 52 is provided at a predetermined position, the plurality of elongated holes 53 are provided with the slits. Since it is arranged so as to be able to cross up and down with 45, the formwork panel 20 and the seal holding means 40
When attaching the sealing material 70 and the sealing material 70, the seal holding means 40 can be moved along the longitudinal direction of the elongated hole 53 to appropriately adjust the tightness between the sealing material 70 and the wall surface of the wall 60.
また、型枠パネル２０とシール保持手段４０とを容易に
結合させるために、第４図に示すように、この実施例は
更に上記シール材保持手段４０の上記一辺４６をテーパ
状にし、即ち、該一辺４６の上側面を傾斜状にし、且
つ、該傾斜面の反対面の自由端縁462にアールを付けて
丸めた。こうすると、図示のように、型枠パネル２０と
シール保持手段４０との結合は、まず型枠パネル２０を
斜めにさせ、そして、シール保持手段４０の一辺４６の
傾斜状の上側面に沿って徐々に摺動させ、該一辺４６を
容易に型枠パネル２０の下側面にある凸部３１の開口３
３にほぞ継ぎのように嵌入することができる。Further, in order to easily connect the form panel 20 and the seal holding means 40, as shown in FIG. 4, in this embodiment, the one side 46 of the sealing material holding means 40 is further tapered, that is, The upper side surface of the one side 46 was inclined, and the free edge 462 on the opposite side of the inclined surface was rounded with a radius. In this way, as shown in the drawing, the connection between the form panel 20 and the seal holding means 40 is performed by first inclining the form panel 20, and then along the inclined upper side surface of one side 46 of the seal holding means 40. Gradually slide the one side 46 so that the opening 3 of the convex portion 31 on the lower surface of the form panel 20 can be easily moved
It can be fitted in 3 like a tenon.
材料として、型枠パネル２０は特に限定されていない
が、鉄板が好ましい。また、シール材保持手段４０はア
ルミで押圧形成しても良いが、プラスチックで押圧形成
しても良い。また、シール材７０の材料は特に限定され
ていないが、軟性ゴムまたは軟性プラスチックなどの可
撓性材料、特にＥＶＡ（エチレンビニルアセテート）を
使用することが好ましい。このような柔軟性のシール材
を使用すると、型枠パネル２０と壁面との間の緊密度を
向上することができるのみならず、第３図に示すよう
に、まずは、割合に幅広いシール材を使用し、該シール
材を型枠パネル２０の周縁端面と壁面との間の隙間から
突出させるように（図示の一点鎖線７１参照）所定位置
に取付けた後、ナイフで突出部分７１を切り捨てること
により、シール材７０を型枠パネル２０と壁面との間に
確実に挟持させることができる。Although the formwork panel 20 is not particularly limited as a material, an iron plate is preferable. Further, the sealing material holding means 40 may be formed by pressing with aluminum, but may be formed by pressing with plastic. The material of the sealing material 70 is not particularly limited, but it is preferable to use a flexible material such as soft rubber or soft plastic, particularly EVA (ethylene vinyl acetate). When such a flexible sealing material is used, not only can the tightness between the form panel 20 and the wall surface be improved, but as shown in FIG. By using the sealing material and attaching it at a predetermined position so as to project from the gap between the peripheral edge surface of the formwork panel 20 and the wall surface (see the dashed line 71 in the figure), the projecting portion 71 is cut off by a knife. The sealing material 70 can be reliably sandwiched between the formwork panel 20 and the wall surface.
上記のように、この発明は、コンクリート打込み工事に
より床スラブを形成するための型枠パネル、特にこの型
枠パネルを構成する複数のパネルのうち周縁に配設すべ
き周縁パネルの下側面に係止手段を設け、該係止手段に
より、シール材保持手段を係止固定し、従来からの型枠
パネル縁部のモルタル漏れ問題を一挙解消するので、従
来のような、完成後の床スラブと壁面との間の隅角にバ
リを形成することによって後の仕上げに手間仕事を与え
ることがなくなり、特に後のコンクリート打放し仕上げ
工事を省略することを目的とする鉄鋼製型枠と相俟って
施工効率を向上することができる。As described above, the present invention relates to a form panel for forming a floor slab by concrete driving work, and particularly to a lower surface of a peripheral panel to be arranged at the periphery of a plurality of panels forming the form panel. Stop means is provided, and the sealing material holding means is locked and fixed by the locking means, and the conventional problem of mortar leakage at the edge of the formwork panel is solved at once. By forming burrs in the corners between the wall and the wall, it does not add time and labor to the subsequent finishing, especially in combination with the steel formwork, which aims to omit the subsequent concrete exposed finishing work. The construction efficiency can be improved.
第１図はこの発明によるモルタル漏れ防止装置の型枠パ
ネル、特に周縁パネルの斜視図で、第２図はこの発明に
よるモルタル漏れ防止装置のシール保持手段の斜視図
で、第３図はこの発明モルタル漏れ防止装置の施工状態
においての側面断面図で、第４図はこの発明モルタル漏
れ防止装置のシール保持手段の要部側面断面図で、第５
図は従来からの床スラブの形成方式を示す部分断面側面
図で、第６図は第５図に示す従来例のモルタル漏れ説明
図である。 （符号の摘要） ２０…型枠パネル、 ２２…型枠パネルの周縁（端部） ３０…係止手段、３１…凸部、 ３３…開口、４０…シール材保持手段、 ４１…第３辺、４６…一辺、 ４２…他辺、４３…スリット部、 ４４…軌道、４５…スリット、 ４７…シール材支持条、431…突起、 461…一側面（傾斜面） 462…傾斜面の反対面の自由端縁、 ５０…フレーム、５１…立部材、 ５２…横部材、５３…長穴、 ６０…壁、７０…シール材、 ８０…床スラブ、Ａ…アングル部。FIG. 1 is a perspective view of a form panel, especially a peripheral panel of a mortar leak preventer according to the present invention, FIG. 2 is a perspective view of a seal holding means of the mortar leak preventer according to the present invention, and FIG. FIG. 4 is a side sectional view of the mortar leakage prevention device in a construction state, and FIG. 4 is a side sectional view of a main part of a seal holding means of the mortar leakage prevention device of the present invention.
FIG. 6 is a partial cross-sectional side view showing a conventional floor slab forming method, and FIG. 6 is a mortar leakage explanatory view of the conventional example shown in FIG. (Summary of symbols) 20 ... Form panel, 22 ... Perimeter (end) of form panel 30 ... Locking means, 31 ... Convex portion, 33 ... Opening, 40 ... Sealing material holding means, 41 ... Third side, 46 ... One side, 42 ... Other side, 43 ... Slit part, 44 ... Orbit, 45 ... Slit, 47 ... Seal material supporting strip, 431 ... Projection, 461 ... One side surface (inclined surface) 462 ... Freeness of the opposite surface of the inclined surface Edges, 50 ... Frame, 51 ... Standing member, 52 ... Transverse member, 53 ... Oblong hole, 60 ... Wall, 70 ... Sealing material, 80 ... Floor slab, A ... Angle section.
Claims (8)
に床スラブ(80)を形成するための型枠パネル(20)の周縁
(22)近くの下側面に係止手段(30)を設け、該係止手段(3
0)により、シール材保持手段(40)を係止固定してなるモ
ルタル漏れ防止装置。1. A peripheral edge of a formwork panel (20) for forming a floor slab (80) on a wall (60) by concrete driving work.
(22) Provide a locking means (30) on the lower side surface near the locking means (3
The mortar leakage prevention device in which the sealing material holding means (40) is locked and fixed by the 0).
面する側面に横割り開口(33)を有する凸部(31)とし、且
つ、上記シール材保持手段(40)を、ほぼほぞ継ぎのよう
にその一辺(46)が前記開口(33)に嵌入することができ、
他辺(42)の外側面がほぼ型枠パネル(20)の周縁(22)の端
面と同一平面に位置するアングル部(A)を有する長条形
構造としたことを特徴とする請求項１に記載のモルタル
漏れ防止装置。2. The locking means (30) is a convex portion (31) having a laterally dividing opening (33) on a side surface facing the peripheral edge (22), and the sealing material holding means (40). The one side (46) can be fitted into the opening (33) almost like a mortise joint,
The elongated structure having an angle portion (A) whose outer surface on the other side (42) is substantially flush with the end surface of the peripheral edge (22) of the formwork panel (20). The mortar leak prevention device described in.
側面に、上記アングル部(A)から間をあけるように該ア
ングル部(A)と平行するシール材支持条(47)を突出形成
してなることを特徴とする請求項２に記載のモルタル漏
れ防止装置。3. A sealing material supporting strip (parallel to the angle portion (A)) which is spaced from the angle portion (A) on the outer surface of the other side (42) of the sealing material holding means (40). The mortar leakage prevention device according to claim 2, wherein the protrusion (47) is formed.
延伸してからほぼ直交方向に上記一辺(46)とほぼ上下平
行する第３辺(41)を一体成形し、この第３辺(41)に、更
に、長手方向に沿うスリット部(43)を形成してなること
を特徴とする請求項３に記載のモルタル漏れ防止装置。4. A third side (41), which extends from the other side (42) of the sealing material holding means (40) and is substantially vertically parallel to the one side (46) in a substantially orthogonal direction, is integrally formed, and The mortar leakage prevention device according to claim 3, wherein a slit portion (43) along the longitudinal direction is further formed on the third side (41).
有し、上記第３辺(41)の上記一辺(46)と対向する面に長
手方向に沿う突起(431)の下側面に向いてスリット(45)
が開くように形成されてなることを特徴とする請求項４
に記載のモルタル漏れ防止装置。5. The lower surface of a protrusion (431) along the longitudinal direction of the slit part (43) having a cross-shaped opening cross section, the surface of the third side (41) facing the one side (46). Slit towards (45)
The opening is formed so as to open.
The mortar leak prevention device described in.
に、上記スリット(45)と上下交差して位置することがで
きる複数の長穴(53)を有する型枠パネル支持用フレーム
(50)を備えてなることを特徴とする請求項５に記載のモ
ルタル漏れ防止装置。6. The frame for supporting a formwork panel, which is the mortar leakage prevention device, further comprising a plurality of elongated holes (53) which can be vertically crossed with the slits (45).
The mortar leakage prevention device according to claim 5, further comprising (50).
に、上記シール材支持条(47)と、上記型枠周縁(22)端面
と、上記シール材保持手段(40)の他辺(42)外側面と、壁
面と、形成しようとする床スラブ(80)とで囲んでなる隙
間に保持固定するためのシール材(70)を備えてなる請求
項５に記載のモルタル漏れ防止装置。7. The mortar leakage prevention device, further comprising the sealing material supporting strip (47), the frame peripheral edge (22) end surface, and the other side (42) of the sealing material holding means (40). The mortar leakage prevention device according to claim 5, further comprising a sealing material (70) for holding and fixing in a gap surrounded by an outer side surface, a wall surface, and a floor slab (80) to be formed.
をテーパ状にするようにその一側面(461)を傾斜状に
し、且つ、該傾斜面(461)の反対面の自由端縁(462)を丸
めてなることを特徴とする請求項２に記載のモルタル漏
れ防止装置。8. The one side (46) of the sealing material holding means (40)
The one side surface (461) is inclined so as to form a taper, and the free end edge (462) on the opposite surface of the inclined surface (461) is rounded. Mortar leak prevention device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22472189A JPH0641709B2 (en) | 1989-09-01 | 1989-09-01 | Mortar leak prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22472189A JPH0641709B2 (en) | 1989-09-01 | 1989-09-01 | Mortar leak prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0393965A JPH0393965A (en) | 1991-04-18 |
| JPH0641709B2 true JPH0641709B2 (en) | 1994-06-01 |
Family
ID=16818208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22472189A Expired - Lifetime JPH0641709B2 (en) | 1989-09-01 | 1989-09-01 | Mortar leak prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0641709B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424194A (en) * | 2011-08-12 | 2012-04-25 | 厦门三德信电子科技有限公司 | Buffer material combination device |
| CN113944269A (en) * | 2021-10-29 | 2022-01-18 | 中国一冶集团有限公司 | Internal corner mold with slurry leakage prevention device for laminated slab and construction method |
-
1989
- 1989-09-01 JP JP22472189A patent/JPH0641709B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0393965A (en) | 1991-04-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0641709B2 (en) | Mortar leak prevention device | |
| US3996714A (en) | Panel wall structure | |
| JP2008101417A (en) | Formwork structure, panel support material, panel support material for corners, panel support material for exit corners and formwork method | |
| JP2905313B2 (en) | Fixing method of column base on steel column base of building | |
| JP4112089B2 (en) | Attaching panels for lightweight embankment method | |
| JP2603354Y2 (en) | Groove lid receiving frame material | |
| JPH0714482Y2 (en) | Middle pillar mounting structure for balcony or terrace | |
| JPH0218149Y2 (en) | ||
| JPH0420921Y2 (en) | ||
| JPH08114030A (en) | Form for joint of precast concrete beam and column capital part | |
| JPH019858Y2 (en) | ||
| JPS5840183Y2 (en) | Corner drain mounting fixing device | |
| JP3143018B2 (en) | A waterproof layer protective structure, a method for embedding concrete in a panel holder used therein, and a panel holder for embedding concrete. | |
| JP3330674B2 (en) | Protection method and protection structure for the rising part of the waterproof layer | |
| JP3234278B2 (en) | Protection structure at the rising part of the waterproof layer | |
| JP2832165B2 (en) | Outdoor floor edge structure | |
| JPH0622045Y2 (en) | Facet mounting structure for protruding corners | |
| JPH0649999A (en) | Roof drain construction work | |
| JPS5952085A (en) | Method of remodel construction of window frame | |
| JP2560684Y2 (en) | Rooftop parapet surrounding member and waterproof structure around rooftop parapet using the same | |
| JP2553385Y2 (en) | Wall panel coupling device | |
| JP2553386Y2 (en) | Wall panel coupling device | |
| JP3024138U (en) | Building timber corner fittings | |
| JPH0453378Y2 (en) | ||
| JP2550154Y2 (en) | Side panel support for concrete construction |