JPS6229553Y2 - - Google Patents
Info
- Publication number
- JPS6229553Y2 JPS6229553Y2 JP15773582U JP15773582U JPS6229553Y2 JP S6229553 Y2 JPS6229553 Y2 JP S6229553Y2 JP 15773582 U JP15773582 U JP 15773582U JP 15773582 U JP15773582 U JP 15773582U JP S6229553 Y2 JPS6229553 Y2 JP S6229553Y2
- Authority
- JP
- Japan
- Prior art keywords
- slit material
- longitudinal direction
- slit
- recess
- concrete
- 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 41
- 230000037431 insertion Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 6
- 239000010425 asbestos Substances 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 3
- 239000012779 reinforcing material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Description
【考案の詳細な説明】
この考案は各種コンクリート住宅の躯体間に介
在する耐震用の硬化セメント製よりなるエキスパ
ンシヨンスリツト材に関するものである。[Detailed Description of the Invention] This invention relates to an expansion slit material made of hardened cement for earthquake resistance that is interposed between the frames of various concrete houses.
一般に各種のコンクリート躯体工事における相
隣する躯体間に耐震用又は雨水侵入防止用にゴム
又はプラスチツク等の材料からなるスリツト材を
装設することは周知の事である。 It is generally known that slits made of materials such as rubber or plastic are installed between adjacent frames in various types of concrete frame work for earthquake resistance or to prevent rainwater from entering.
然し、これ等のスリツト材の構成材料では、コ
ンクリート躯体と材質が異なるため違和感が生じ
ると共に、長時間の使用で変色が生じる欠点と、
重量感の優れた美麗なスリツト材を作ることは不
可能である。また、硬質合成樹脂製のスリツト材
では、コンクリート躯体との接合面で、躯体の移
動に追従し、地震時の衝撃等を緩和するが、容易
に隙間が生じて防水処理を完全にすることが不可
能である欠点がある。 However, the constituent materials of these slit materials have the disadvantage of causing a sense of discomfort because the material is different from the concrete structure, and discoloration when used for a long time.
It is impossible to make beautiful slit material with excellent weight. In addition, with hard synthetic resin slit materials, the joint surface with the concrete structure follows the movement of the structure and cushions shocks during earthquakes, but gaps easily form and waterproofing cannot be completed. The drawback is that it is impossible.
この考案は上述の各欠点を改良せしめたもので
あつて、スリツト材の構成材料をセメントに硝子
繊維及びアスベスト等の補強材を混合して押出し
成型した硬化セメント製とする。前記スリツト材
には、長手方向の一方両側に突出した取付屈曲部
を各形成すると共に、中央長手方向に突出部を形
成してある。また、スリツト材の該突出部の背面
には、中央の長手方向にガスケツトを取付ける凹
部を設け、長手方向の両側にはコーキング材を充
填する傾斜段部を各々形成せしめる。従つて、こ
の考案によると、コンクリート躯体とスリツト材
とは違和感がなく、大変に美しい目地部分を構成
することが出来る。また、躯体との接続部分が非
常に馴染がよく接着され、雨水の通過を防止する
効果等がある。 This invention improves the above-mentioned drawbacks, and the slit material is made of hardened cement, which is obtained by extrusion-molding cement mixed with reinforcing materials such as glass fiber and asbestos. The slit material is provided with mounting bent portions protruding from both sides in the longitudinal direction, and a protruding portion is formed in the central longitudinal direction. Further, on the back side of the protruding part of the slit material, a recessed part for attaching a gasket is provided in the central longitudinal direction, and inclined step parts filled with caulking material are formed on both sides in the longitudinal direction. Therefore, according to this invention, there is no discomfort between the concrete frame and the slit material, and a very beautiful joint can be constructed. In addition, the connection part with the building frame is bonded very well, which has the effect of preventing rainwater from passing through.
次にこの考案の実施例を図面について説明する
と、相隣接するコンクリートの躯体１６，１６間
の内外面に跨つて装設するエキスパンシヨンスリ
ツト材１は、セメントに硝子繊維及びアスベスト
等の補強材を混合して、押出成型によつて成形さ
れている。そのスリツト材１には、長手方向の一
方両側に突出した取付屈曲部２，２を相対向して
形成すると共に、中央の長手方向には肉厚とした
突出部３を形成せしめてある。また、スリツト材
１の該突出部３の背面には、中央の長手方向に挿
入溝５を設けた凹部４を設けると共に、凹部４に
隣接して平坦面６，６を形成してある。前記平坦
面６，６の各外側には、シール等の充填材１３が
嵌入される段部７，７と、段部７，７に隣接して
コーキング材１４を充填する傾斜段部８，８を形
成せしめてある。次に、該取付屈曲部２，２に
は、外側にモルタル１５等を埋込む凹条部９，９
と、先端内方に膨出部１０，１０を各々形成して
ある。また、該突出部３，３の先端両側には各々
長手方向にコンクリートの喰い込む突起１１，１
１を突出せしめてある。凹部４に設けた挿入溝５
に嵌着するネオプレンゴム等よりなるガスケツト
１２，１２は、中空の部材で一方に長手方向の挿
入突起１９を一体成型せしめてある。符号１７
は、取付屈曲部２，２より仮枠１８にスリツト材
１を仮止めする打釘を示したものである。 Next, an embodiment of this invention will be explained with reference to the drawings. The expansion slit material 1 is installed across the inner and outer surfaces of the adjacent concrete frames 16, 16, and is made of cement reinforced with glass fiber, asbestos, etc. The materials are mixed and molded by extrusion molding. The slit material 1 has mounting bent portions 2, 2 facing each other which protrude from one side in the longitudinal direction, and a thick protruding portion 3 formed at the center in the longitudinal direction. Further, on the back surface of the protrusion 3 of the slit material 1, a recess 4 having an insertion groove 5 in the longitudinal direction at the center is provided, and flat surfaces 6, 6 are formed adjacent to the recess 4. On the outside of each of the flat surfaces 6, 6 are stepped portions 7, 7 into which a filler 13 such as a seal is fitted, and inclined stepped portions 8, 8 into which a caulking material 14 is filled adjacent to the stepped portions 7, 7. has been formed. Next, the mounting bent portions 2, 2 are provided with concave portions 9, 9 in which mortar 15 or the like is embedded on the outside.
and bulges 10, 10 are formed inside the tip. Further, on both sides of the tips of the protrusions 3, 3, there are protrusions 11, 1 into which concrete bites in the longitudinal direction.
1 is highlighted. Insertion groove 5 provided in recess 4
The gaskets 12, 12, made of neoprene rubber or the like, are hollow members and have a longitudinal insertion protrusion 19 integrally molded on one side. code 17
1 shows a nail for temporarily fixing the slit material 1 to the temporary frame 18 from the mounting bent portions 2, 2.
この考案は上述の様な構成からなり、今この使
用例について説明する。 This invention consists of the above-mentioned configuration, and an example of its use will now be explained.
先ず第３図に示すようにスリツト材１，１を背
合せに隣接した状態で相対向するコンクリート仮
枠１８，１８に対して取付屈曲部２，２に穿設し
た釘穴より打釘１７，１７を以つて所定間隔に取
付けする。この時のスリツト材１の巾寸法は壁厚
に応じた寸法に予め成型してある。また、凹部４
の挿入溝５にガスケツト１２，１２の挿入突起１
９を挿着して弾発的に圧接せしめる。その後、仮
枠１８内にコンクリートを打込み、コンクリート
固化後に仮枠１８を解体し、突出している打釘１
７，１７を切断処理し、前記取付屈曲部２，２の
外側に設けた凹条部９にモルタル１５等を充填し
て仕上げる。また、相対する段部７，７には、シ
ール等の充填材１３を充填し、且つ該傾斜段部
８，８には、コーキング材１４，１４を充填して
仕上げるものである。 First, as shown in FIG. 3, the slit materials 1, 1 are placed back to back and adjacent to each other, and the concrete temporary frames 18, 18 are opposed to each other by driving nails 17, 17 at predetermined intervals. The width of the slit material 1 at this time is preformed to a size corresponding to the wall thickness. In addition, the recess 4
Insert the insertion protrusion 1 of the gasket 12 into the insertion groove 5 of the
9 is inserted and pressed elastically. After that, concrete is poured into the temporary frame 18, and after the concrete hardens, the temporary frame 18 is dismantled, and the protruding nails 1 are removed.
7 and 17 are cut, and the concave portions 9 provided on the outside of the mounting bent portions 2 and 2 are filled with mortar 15 and the like for finishing. Further, the opposing step portions 7, 7 are filled with a filler 13 such as a seal, and the inclined step portions 8, 8 are filled with caulking material 14, 14 for finishing.
以上のようにこの考案のエキスパンシヨンスリ
ツト材によれば、相隣接する躯体を構成するコン
クリート打設と同時に両スリツト材を装着でき、
その施工は大変に容易となる効果と、躯体と同材
質のスリツト材を使用するため、建物に違和感が
なく、大変に重量感のある仕上がりとなる優れた
効果がある。そして、スリツト材をセメントに硝
子繊維及びアスベスト等の補強材を混合したセメ
ントを押出成型によつて構成せしめたので、躯体
との接合が良好であると共に、重量感が有る美麗
な目地を作ることができる。また、スリツト材は
著しく強靭化され、耐震及び火災に対しても充分
に対応できる優れた実利的な効果がある。更に、
コンクリート打設時の側圧にも充分に対応でき、
側圧による捩れや、屈曲するのを防止できる効果
がある。また、スリツト材の一方両側に設けた取
付屈曲部によつては、仮枠との接触面を安定して
受当てする効果がある。そして、長手方向の中央
に設けた突出部はスリツト材の補強の役目を果
し、スリツト材の中央に設けた凹部は、内部のガ
スケツトを安定よく保持し、ガスケツトによつて
雨水の浸入漏水を完全に防止する効果がある。更
に、スリツト材の両側に設けた傾斜段部は相対し
て目地部分を構成すると共にコーキング材の充填
を容易とする効果を有するものである。 As described above, according to the expansion slit material of this invention, both slit materials can be installed at the same time as the concrete constituting the adjacent building blocks is poured.
It has the advantage of being extremely easy to construct, and because it uses slit material that is the same material as the building frame, it has the excellent effect of giving the building a very solid finish without making it look out of place. Since the slit material is made of cement mixed with reinforcing materials such as glass fiber and asbestos by extrusion molding, it is able to bond well with the building structure and create beautiful joints that have a sense of weight. Can be done. In addition, the slit material is significantly toughened and has excellent practical effects such as earthquake resistance and fire resistance. Furthermore,
Can fully handle lateral pressure during concrete pouring,
This has the effect of preventing twisting and bending due to lateral pressure. Further, the mounting bent portions provided on one and both sides of the slit material have the effect of stably receiving the contact surface with the temporary frame. The protruding part provided at the center in the longitudinal direction serves to reinforce the slit material, and the recessed part provided at the center of the slit material stably holds the internal gasket, and the gasket prevents rainwater from entering and leaking. It has the effect of completely preventing it. Further, the inclined step portions provided on both sides of the slit material form joint portions facing each other and have the effect of facilitating filling of the caulking material.
図面はこの考案の実施例を示すもので、第１図
は使用状態を示す横断平面図、第２図はスリツト
材の斜面図、第３図は装着施工中の横断平面図、
第４図はガスケツトの斜面図である。符号１はス
リツト材、２は取付屈曲部、３は突出部、４は凹
部、５は挿入溝、６は平坦面、８は傾斜段部、９
は凹条部、１１は突起、１２はガスケツト、１３
は充填材、１４はコーキング材、１６は躯体、１
８は仮枠である。
The drawings show an embodiment of this invention; Fig. 1 is a cross-sectional plan view showing the state of use, Fig. 2 is a slope view of the slit material, and Fig. 3 is a cross-sectional plan view during installation.
FIG. 4 is a perspective view of the gasket. 1 is a slit material, 2 is a mounting bend, 3 is a protrusion, 4 is a recess, 5 is an insertion groove, 6 is a flat surface, 8 is an inclined step, 9
11 is a protrusion, 12 is a gasket, and 13 is a grooved portion.
1 is a filling material, 14 is a caulking material, 16 is a skeleton, 1
8 is a temporary frame.
Claims (1)
エキスパンシヨンスリツト材に於いて、該スリツ
ト材は、その構成材料をセメントに硝子繊維及び
アスベスト等の補強材を混合したセメント製とす
ると共に、押出成型によつて成形せしめ、該スリ
ツト材には、その長手方向の一方両側に突出した
取付屈曲部を各形成すると共に、中央長手方向に
突出部を形成せしめ、該突出部の背面には、中央
長手方向にガスケツトを挿着する挿入溝を設けた
凹部を形成すると共に、該凹部に隣接して平坦面
を形成せしめ、前記平坦面の各外側には、シール
等の充填材が嵌入する段部と、該段部に隣接して
コーキング材を充填する傾斜段部とを各々形成し
た事を特徴とするエキスパンシヨンスリツト材。 An expansion slit material to be installed across the inner and outer surfaces of concrete structures, the slit material is made of cement mixed with reinforcing materials such as glass fiber and asbestos, and is formed by extrusion molding, the slit material is formed with mounting bends protruding from both sides in the longitudinal direction of the slit material, and a protruding portion is formed in the central longitudinal direction, a recess is formed on the back of the protruding portion in the central longitudinal direction with an insertion groove for inserting a gasket, and a flat surface is formed adjacent to the recess, and each outer side of the flat surface is formed with a step portion into which a filler such as a seal is inserted, and an inclined step portion adjacent to the step portion into which a caulking material is filled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15773582U JPS5975811U (en) | 1982-10-19 | 1982-10-19 | Expansion slit material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15773582U JPS5975811U (en) | 1982-10-19 | 1982-10-19 | Expansion slit material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5975811U JPS5975811U (en) | 1984-05-23 |
| JPS6229553Y2 true JPS6229553Y2 (en) | 1987-07-29 |
Family
ID=30347678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15773582U Granted JPS5975811U (en) | 1982-10-19 | 1982-10-19 | Expansion slit material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5975811U (en) |
-
1982
- 1982-10-19 JP JP15773582U patent/JPS5975811U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5975811U (en) | 1984-05-23 |
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