JPS63103147A - Slab mold frame equipped with sound absorbing and blocking layer - Google Patents
Slab mold frame equipped with sound absorbing and blocking layerInfo
- Publication number
- JPS63103147A JPS63103147A JP61245591A JP24559186A JPS63103147A JP S63103147 A JPS63103147 A JP S63103147A JP 61245591 A JP61245591 A JP 61245591A JP 24559186 A JP24559186 A JP 24559186A JP S63103147 A JPS63103147 A JP S63103147A
- Authority
- JP
- Japan
- Prior art keywords
- sound
- sound absorbing
- material layer
- concrete
- slab
- 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.)
- Granted
Links
- 230000000903 blocking effect Effects 0.000 title 1
- 238000009415 formwork Methods 0.000 claims description 24
- 239000011810 insulating material Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 16
- 239000011358 absorbing material Substances 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 11
- 238000004904 shortening Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- -1 iron and copper Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、床板構築現場にセットし、その上部にコンク
リートを打設するだけで、吸音性に優れ、さらに下段の
天井下地も兼ね備えた床板を構築することのできるスラ
ブ型枠に関する。[Detailed Description of the Invention] (Industrial Application Field) The present invention provides a floorboard that has excellent sound absorption properties and also serves as a base for the ceiling of the lower level by simply setting it at a floorboard construction site and pouring concrete on top of it. Concerning slab formwork that can be constructed.
（従来の技術）
従来、マンション、集合住宅、高層ビル等のコンクリー
トを使用する床板の構築方法としては、次のような方法
が知られている。(Prior Art) Conventionally, the following methods are known as methods for constructing floor plates using concrete for condominiums, housing complexes, high-rise buildings, etc.
まず、梁に渡した木製の型枠を数本の支柱で下から支え
、これにコンクリートを打設し、その後に支柱と型枠を
取り外す方法がある。First, there is a method of supporting a wooden formwork that is placed over a beam from below with several supports, pouring concrete onto this, and then removing the supports and formwork.
また、現場での型枠の撤去作業を無くして、省力化及び
工期の短縮を図る方法として、工場あるいは構築現場近
くでプレキャスト板（以下、ＰＣ板という）を製作し、
この製作したＰＣ板を床板構築位置にセットし、次いで
セットしたＰＣ板を打ち込み型枠として利用して、その
上部にコンクリートを打設する方法がある。In addition, as a method to eliminate the work of removing formwork on site and to save labor and shorten the construction period, precast boards (hereinafter referred to as PC boards) are manufactured at the factory or near the construction site.
There is a method in which the manufactured PC board is set at a floor board construction position, and then the set PC board is used as a pouring form and concrete is poured on top of it.
さらに、現場以外でのＰＣ板の製作や、現場での型枠の
撤去作業の要らない方法として、鋼製で平型、波型、凹
凸型等のデツキプレートを床板構築位置にセットし、次
いでこのデツキプレートを打ち込型枠としてその上部に
コンクリートを打設する１方法も知られている。Furthermore, as a method that does not require the production of PC boards off-site or the removal of formwork on-site, a flat, corrugated, or uneven steel deck plate is set at the floor board construction position, and then One method is also known in which this deck plate is used as a pouring formwork and concrete is poured on top of it.
一方、上下階の床を通ずる床衝撃音による問題も深刻で
あり、このため高度な遮音性能を有する床板が要求され
ている。On the other hand, the problem of floor impact noise passing through the floors of upper and lower floors is also serious, and therefore floorboards with high sound insulation performance are required.
これに対して、コンクリート床スラブ上に遮音効果のあ
る床材、例えば発泡プラスチック等を貼ったり、その他
各種の遮音構造が床スラブ構築後に施工されている。In contrast, sound-insulating flooring materials such as foamed plastic are pasted on concrete floor slabs, and various other sound-insulating structures are constructed after the floor slab is constructed.
（発明が解決しようとする問題点）
しかしながら、従来の床板構築方法は型枠や支柱の構築
及び撤去作業に手間がかかったり、ＰＣ板と後打ちされ
る上部コンクリートとの打継ぎ部分の結合強度が弱く、
この部分の補強の問題が残されていたり、さらに床板の
遮音方法も、上記のようにコンクリート床スラブを横築
した後の作業となるなど、多くの手間と工期のかかる結
果となっていた。(Problems to be solved by the invention) However, in the conventional floor board construction method, it takes time and effort to construct and remove formwork and supports, and the bond strength at the joint between the PC board and the upper concrete that is poured later is is weak,
The problem of reinforcing this part remained, and the sound insulation method for the floorboards had to be done after the horizontal construction of the concrete floor slab as mentioned above, resulting in a lot of effort and construction time.
このため、床板の構築現場で簡単に構築することができ
、さらに得られる床板が吸音性及び遮音性を備えている
ような床板のｔｉｓ築手投手段供が望まれている。For this reason, there is a need for a floorboard tis construction tool that can be easily constructed at a floorboard construction site and in which the resulting floorboard has sound absorbing and sound insulating properties.
（問題点を解決するための手段）
そこで本発明者は、上記のような問題点を解決すべく研
究を重ねた結果、デツキプレートをその一面をコンクリ
ート用型枠とし、他面のリブ部間には、吸音・遮音材層
を挟持するごとく充填して設け、それらに重ねて天井下
地材層を設置して一体化した型枠を開発し、これを使っ
て現場でコンクリートを打設することにより、遮音性の
ある床板が簡単に得られ、従来の床板構築に対する問題
点が一挙に解決されることを見出だし、本発明を完成さ
せた。(Means for Solving the Problems) Therefore, as a result of repeated research in order to solve the above problems, the inventor of the present invention has developed a deck plate that uses one side of the concrete formwork and the other side between the ribs. For this purpose, we developed an integrated formwork by filling sound absorbing and sound insulating material layers sandwiching them, and placing a ceiling base material layer on top of them, and used this to pour concrete on site. The present invention was completed based on the discovery that sound-insulating floorboards can be easily obtained and the problems associated with conventional floorboard construction can be solved at once.
すなわち本発明は、デツキプレートの突出リブ部間の一
方面の凹部に吸音・遮音材層を決着し、それらに重着し
て天井下地材層を設けたことを特徴とする吸音・遮音層
を備えたスラブ型枠である。That is, the present invention provides a sound absorbing/sound insulating layer, which is characterized in that a sound absorbing/sound insulating material layer is fixed in the recesses on one side between the protruding ribs of the deck plate, and a ceiling base material layer is provided overlying the sound absorbing/sound insulating material layer. It is a slab formwork equipped with.
（実施例）
以下に本発明の実施例を添付図面を参照しながら、さら
に詳しく説明する。(Example) Examples of the present invention will be described in more detail below with reference to the accompanying drawings.
添付図面は、本発明の吸音層・遮音層を備えたスラブ型
枠の一実施例を示す一部断面斜視説明図である。The accompanying drawing is a partially sectional perspective explanatory view showing one embodiment of a slab formwork provided with a sound absorbing layer and a sound insulating layer of the present invention.
まず、本発明のスラブ型枠本体１は、デツキプレートで
あり、その一方の面にはスラブコンクリートを導入する
ための平坦部２が、他方の面にはこの平坦部２から突出
したりプ部３がある。First, the slab form body 1 of the present invention is a deck plate, and has a flat part 2 on one side for introducing slab concrete, and a flat part 3 protruding from the flat part 2 on the other side. There is.
このリブ部３の本数は、複数でもよいし、また１〜２本
でもよく、１〜２本の場合には、これを１ユニツトとし
て幾つかのユニットを組み合わせて使用する。The number of rib portions 3 may be plural, or may be one or two. In the case of one or two ribs, this is used as one unit and several units are used in combination.
これらのリブ部３間に形成される凹所には、図示のよう
に吸音材からなる吸音材層４及び遮音材からなる遮音材
層５が決着されて設けられている。As shown in the figure, a sound absorbing material layer 4 made of a sound absorbing material and a sound insulating material layer 5 made of a sound insulating material are fixedly provided in the recesses formed between these rib portions 3.
使用する吸音材としては、常用のものでよく、例えばコ
ルク、各種繊維材、発泡プラスチック、各種穴あき板等
でもよい、同様に、遮音材も従来使用されているもの、
例えばコンクリートパネル、タイル、鉄、銅等の金属、
石膏板等でもよい。The sound absorbing material used may be any conventionally used material, such as cork, various fiber materials, foamed plastics, various perforated boards, etc.Similarly, the sound insulating material may be any conventionally used material.
For example, concrete panels, tiles, metals such as iron and copper,
A plaster board or the like may also be used.
この吸音材層４及び遮音材Ｒ５をリブ部３間内に挟着す
る方法としては、図示例のように、２枚の遮音材層５の
間に吸音材層４を入れてもよいし、吸音材ｉ４と遮音材
層５がさらに数層積み重なっていても、逆に吸音材層４
と遮音材層５が１層ずつであってもよい。As a method of sandwiching the sound absorbing material layer 4 and the sound insulating material R5 between the rib portions 3, the sound absorbing material layer 4 may be inserted between two sound insulating material layers 5 as shown in the illustrated example, or Even if the sound absorbing material i4 and the sound insulating material layer 5 are stacked in several layers, on the contrary, the sound absorbing material layer 4
There may be one sound insulating material layer 5 and one sound insulating material layer 5.
図示例では、リブ部３の内部の上方に他のリブ部材６を
設けて、さらにスラブ型枠１の補強を行っているが、本
発明はこれに限定されるものではない、 リブ部間３内
に挟着された吸音材層４及び遮音材層５の下方には、そ
の全面に、天井下地材層７が重着されている。In the illustrated example, another rib member 6 is provided above the inside of the rib portion 3 to further reinforce the slab formwork 1, but the present invention is not limited to this. Below the sound absorbing material layer 4 and the sound insulating material layer 5 sandwiched therein, a ceiling base material layer 7 is layered over the entire surface thereof.
これによって本発明のスラブ型枠を床板構成位置にセッ
トし、上方面にスラブコンクリートを導入打設するだけ
で下階の天井下地までも完成し、作業が大いに短縮され
ることとなる。As a result, by simply setting the slab formwork of the present invention at the floor plate forming position and introducing and pouring slab concrete on the upper surface, even the ceiling base of the lower floor can be completed, greatly shortening the work.
さらに、天井下地材Ｎ７の面に予め天井仕上材を貼付し
ておけば、さらに工期短縮にとって好ましい結果となる
。Furthermore, if a ceiling finishing material is applied in advance to the surface of the ceiling base material N7, a favorable result will be obtained for further shortening the construction period.
次に、本発明のスラブ型枠を使用して床板を構築する方
法について説明する。Next, a method for constructing a floorboard using the slab formwork of the present invention will be described.
まず１本発明のスラブ型枠を床板１１Ｉ築位置にセット
し、１この時例えば、さらにスラブ床板の補強用に、図
示のようにスラブ型枠１の平坦部２に鉄筋トラス８を配
置してからコンクリートを上方のスラブコンクリート打
設部９へ導入打設する。First, the slab formwork of the present invention is set at the floor board 11I position, and at this time, for example, a reinforcing bar truss 8 is placed on the flat part 2 of the slab formwork 1 as shown in the figure to further reinforce the slab floor board. From there, concrete is introduced and poured into the upper slab concrete placement section 9.
本発明のスラブ型枠本体１は鋼製のデツキプレートで、
構造的にはリブ部３に流し込まれるコンクリートが梁の
役目をするために非常に強度的に優れており、このため
現場打ちするコンクリートは少量で充分であり、その量
としては例えば平坦部２の頂部上は数Ｃ鍮のコンクリー
トが被う程度でもよい、このように現場打ちするコンク
リートが少なくて済むということは、現場での作業と工
期が短縮され、床そのものの重量も軽くなって、構造的
にも非常に好ましいものである。The slab formwork main body 1 of the present invention is a steel deck plate,
Structurally, the concrete poured into the rib portion 3 acts as a beam and has excellent strength, so a small amount of concrete poured on site is sufficient. It is sufficient to cover the top with a few C of brass concrete.The fact that less concrete is cast on site means that the work and construction period on site are shortened, the weight of the floor itself is also reduced, and the structure is improved. It is also very preferable.
こうして本発明の吸音・遮音層を備えたスラブ型枠を使
用して、遮音性及び強度的にも優れ、さらに下階の天井
下地材をも備えた床板が簡単に得られるわけである。In this way, by using the slab formwork provided with the sound-absorbing/sound-insulating layer of the present invention, it is possible to easily obtain a floorboard that has excellent sound-insulating properties and strength, and is also provided with a ceiling base material for the lower floor.
（発明の効果）
以上の説明より明らかなように、本発明はデツキプレー
ト１の突出リブ部間の一方面の凹部に吸音・遮音材層を
挟着し、それらに重着して天井下地材層を設けた構造の
吸音・遮音層を備えたスラブ型枠であるので、
■ 施工後にスラブ型枠を取り外す必要がなく、これに
よって床板横築の作業手順及び工期が大いに短縮される
。(Effects of the Invention) As is clear from the above explanation, the present invention is characterized by sandwiching a sound absorbing/insulating material layer in the concave portion on one side between the protruding rib portions of the deck plate 1, and layering the sound absorbing/insulating material layer on the layer to form a ceiling base material. Since it is a slab formwork with a layered structure of sound absorbing and sound insulating layers, ■ there is no need to remove the slab formwork after construction, which greatly shortens the work procedure and construction period for horizontal floorboard construction.
■ 吸音材層や遮音材層を後から施工する必要がないた
めかなりな省力化となる。■ There is no need to install a sound absorbing material layer or a sound insulating material layer later, resulting in considerable labor savings.
■ 工場、地上でユニット化して組み立てることができ
るので、小規模建築物から大型建造物まで幅広く使用す
ることができる。■ Since it can be assembled into units in a factory or on the ground, it can be used in a wide range of structures from small to large buildings.
■ 下階の天井下地材も備えているので工期短縮と簡便
化に非常に有利である。■ It is extremely advantageous in shortening construction time and simplifying construction as it is also equipped with ceiling material for the lower floor.
等の多くの優れた効果が発揮される。Many excellent effects such as
添付図面は、本発明実施例の吸音・遮音層を備えたスラ
ブ型枠の一部断面斜視図である。
１ニスラブ型枠本体、２：平坦部、′３：リブ部、４：
吸音材層、 ５：遮音材層、６：リブ部材、７：天
井下地材、 ８：鉄筋トラス、９ニスラブコンクリ一
ト打設部The accompanying drawing is a partially sectional perspective view of a slab formwork provided with a sound-absorbing/sound-insulating layer according to an embodiment of the present invention. 1. Nislab formwork body, 2: flat part, '3: rib part, 4:
Sound-absorbing material layer, 5: Sound-insulating material layer, 6: Rib member, 7: Ceiling base material, 8: Reinforced truss, 9: Nislab concrete casting part
Claims (2)
吸音・遮音材層を挟着し、それらに重着して天井下地材
層を設けたことを特徴とする吸音・遮音層を備えたスラ
ブ型枠。(1) Equipped with a sound-absorbing/sound-insulating layer characterized by sandwiching a sound-absorbing/sound-insulating material layer in the concave portion on one side between the protruding rib portions of the deck plate, and providing a ceiling base material layer layered thereon. slab formwork.
ることを特徴とする特許請求の範囲第１項記載の吸音・
遮音層を備えたスラブ型枠。(2) The sound absorbing material according to claim 1, wherein the ceiling base material layer is a material to which a ceiling finishing material is attached.
Slab formwork with sound insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61245591A JPH0713381B2 (en) | 1986-10-17 | 1986-10-17 | Slab formwork with sound absorption and sound insulation layers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61245591A JPH0713381B2 (en) | 1986-10-17 | 1986-10-17 | Slab formwork with sound absorption and sound insulation layers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63103147A true JPS63103147A (en) | 1988-05-07 |
| JPH0713381B2 JPH0713381B2 (en) | 1995-02-15 |
Family
ID=17136005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61245591A Expired - Lifetime JPH0713381B2 (en) | 1986-10-17 | 1986-10-17 | Slab formwork with sound absorption and sound insulation layers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713381B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6035626B2 (en) | 2012-06-04 | 2016-11-30 | 矢崎総業株式会社 | Mounting structure of exterior member and retrofitted parts |
-
1986
- 1986-10-17 JP JP61245591A patent/JPH0713381B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713381B2 (en) | 1995-02-15 |
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