JP2014077315A - Temporary scaffold with sound insulating material - Google Patents
Temporary scaffold with sound insulating material Download PDFInfo
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- JP2014077315A JP2014077315A JP2012226649A JP2012226649A JP2014077315A JP 2014077315 A JP2014077315 A JP 2014077315A JP 2012226649 A JP2012226649 A JP 2012226649A JP 2012226649 A JP2012226649 A JP 2012226649A JP 2014077315 A JP2014077315 A JP 2014077315A
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- 239000011810 insulating material Substances 0.000 title claims abstract description 58
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 239000011358 absorbing material Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 8
- 239000011491 glass wool Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 16
- 239000012774 insulation material Substances 0.000 description 15
- 238000010276 construction Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004804 winding Methods 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
- 238000009412 basement excavation Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
Description
本発明は、特に都市部における各種建築工事あるいは解体工事に伴って発生する騒音が外部に漏れるのを抑止する遮音材付仮設足場に関する。 The present invention relates to a temporary scaffold with a sound insulating material that suppresses leakage of noise generated with various building construction or dismantling construction in an urban area.
従来、例えば、都市部における工事現場では、地盤の掘削工事の騒音や、建物の構築あるいは解体に伴う騒音等が、直接的に周囲に漏れて騒音公害とならないように図6に示すように、仮設足場101の外周に防音パネル102が装着されたものが知られている。 Conventionally, for example, in a construction site in an urban area, as shown in FIG. 6, the noise of ground excavation work, the noise accompanying the construction or dismantling of buildings, etc., do not leak directly into the surroundings and become noise pollution. One in which a soundproof panel 102 is mounted on the outer periphery of the temporary scaffold 101 is known.
この防音パネル102は、騒音公害を防止するものであるので、仮設足場の外周全体を被覆することになり、例えば、台風時の場合、強風により強い風圧力が防音パネルに加わり、足場101の破壊等の被害を被ることがある。
このため、その風の影響を避けるようにすることを課題として、仮設足場101の外周部に取り付けられる防音パネル102が、該パネル102の一端部を軸にして外側に略水平に傾倒するように前記仮設足場101に開閉自在に取り付け、防音パネル102を開閉させる開閉装置105は、仮設足場101に取り付けられた上下方向における最上段の防音パネル102から最下段の防音パネル102に連通された索条103と、該索条を巻き上げる巻上げ装置104とから構成された、図7に示される改良された防音パネル付仮設足場100が提案された。(特許文献1参照。)
Since this soundproof panel 102 prevents noise pollution, it covers the entire outer periphery of the temporary scaffold. For example, in the case of a typhoon, strong wind pressure is applied to the soundproof panel by the strong wind, and the scaffold 101 is destroyed. May suffer damage.
For this reason, in order to avoid the influence of the wind, the soundproof panel 102 attached to the outer periphery of the temporary scaffold 101 is tilted substantially horizontally outward with the one end of the panel 102 as an axis. An opening / closing device 105 that is attached to the temporary scaffold 101 so as to be openable and closable and that opens and closes the soundproof panel 102 is connected to the soundproof panel 102 from the uppermost soundproof panel 102 in the vertical direction attached to the temporary scaffold 101. An improved temporary scaffold 100 with a soundproof panel shown in FIG. 7, which is composed of 103 and a hoisting device 104 for winding up the rope, has been proposed. (See Patent Document 1.)
これによれば、防音パネル付仮設足場は、仮設足場の外周部に取り付けられる防音パネルが、該パネルの一端部を軸にして外側に略水平に傾倒するように前記仮設足場のパイプに開閉自在に取り付けられているので、強風時には、巻上げ装置にて索条を巻き上げて防音パネルを略水平にすることで風圧の影響を解消させることができる、という作用効果を期待することができる。 According to this, the temporary scaffold with a soundproof panel can be freely opened and closed to the pipe of the temporary scaffold so that the soundproof panel attached to the outer peripheral portion of the temporary scaffold tilts substantially horizontally with one end of the panel as an axis. Therefore, when the wind is strong, it is possible to expect an effect that the influence of the wind pressure can be eliminated by winding the rope with a hoisting device and making the soundproof panel substantially horizontal.
しかしながら、図6および図7に示された従来の防音パネル付仮設足場はいずれも、防音パネルが仮設足場の外周に一層のみ装着されたものであるから、防音性能が十分ではなく、特に建物が密集する都市部においては、騒音の漏洩が深刻となる、という課題を有している。
特に後者の防音パネル付仮設足場は、防音パネルを開閉自在に取り付ける複雑な構成を採用している関係から、防音パネル同士の密閉度が低下して騒音の漏洩を十分に防止し得ない。
However, both of the conventional temporary scaffolds with soundproof panels shown in FIG. 6 and FIG. 7 are such that the soundproof panels are only mounted on the outer periphery of the temporary scaffolds, so that the soundproof performance is not sufficient, especially in buildings. In densely populated urban areas, there is a problem that noise leakage becomes serious.
In particular, the latter temporary scaffold with a soundproof panel employs a complicated configuration in which the soundproof panel can be freely opened and closed, so that the degree of sealing between the soundproof panels is reduced and noise leakage cannot be sufficiently prevented.
さらには、建築あるいは解体対象が高層のビルとなると、粉塵の飛散の範囲も広域となって粉塵の飛散対策も厳密さが一層要求されることとなる。 Furthermore, if the building or dismantling object is a high-rise building, the dust scattering range will be wide, and the dust scattering countermeasure will be required more strictly.
本発明は、上述した種々の課題を解決するために創作されたもので、騒音の漏洩を十分に防止するとともに、粉塵の飛散をも有効に防ぐことができる遮音材付仮設足場を提供することを目的としている。 The present invention was created to solve the various problems described above, and provides a temporary scaffold with a sound insulating material that can sufficiently prevent leakage of noise and also effectively prevent dust scattering. It is an object.
請求項1に係る発明は、仮設足場に遮音材が取り付けられた遮音材付仮設足場において、前記遮音材は、防音性板材、防音性シート、万能鋼板のいずれかまたはそれらの組み合わせからなり、前記仮設足場の外周面および内周面に2重に取り付けられた構造とした。 The invention according to claim 1 is the temporary scaffold with a sound insulation material in which a sound insulation material is attached to the temporary scaffold, wherein the sound insulation material is a sound insulation plate material, a sound insulation sheet, a universal steel plate, or a combination thereof, It was set as the structure attached twice to the outer peripheral surface and inner peripheral surface of a temporary scaffold.
請求項2に係る発明は、前記仮設足場の内周面に取り付けられた遮音材には、建物と連通する開閉可能な出入り口が形成されていることを特徴としている。 The invention according to claim 2 is characterized in that the sound insulating material attached to the inner peripheral surface of the temporary scaffold is formed with an openable / closable doorway communicating with the building.
請求項3に係る発明は、前記遮音材は、防振材を介して前記仮設足場に取り付けられていることを特徴としている。 The invention according to claim 3 is characterized in that the sound insulating material is attached to the temporary scaffold via a vibration isolating material.
請求項4に係る発明は、前記2重の遮音材の各裏面および足場上端に位置する足場板上面には、グラスウールやロックウール等からなる吸音材が取り付けられていることを特徴としている。 The invention according to claim 4 is characterized in that a sound absorbing material made of glass wool, rock wool, or the like is attached to each back surface of the double sound insulating material and an upper surface of the scaffold plate located at the upper end of the scaffold.
請求項5に係る発明は、前記遮音材付仮設足場頂部には、少なくとも1台の吸気ブロワーが配設されているとともに、内周面に位置する遮音材には除塵用フィルターが貼着された通気用開口部が形成されていることを特徴としている。 In the invention according to claim 5, at least one intake blower is disposed on the top of the temporary scaffold with the sound insulating material, and a dust removing filter is attached to the sound insulating material located on the inner peripheral surface. A vent opening is formed.
請求項1に係る発明によれば、遮音材を仮設足場の内外周面に取り付けた2重構造とされているので、仮設足場の機能低下を極力抑えつつ、極めて簡単な構成で遮音性能を高め、建設工事あるいは解体工事に伴う騒音の漏洩を十分に防止することができる。 According to the first aspect of the present invention, since the sound insulation material has a double structure in which the inner and outer peripheral surfaces of the temporary scaffold are attached, the sound insulation performance is improved with a very simple configuration while suppressing the deterioration of the function of the temporary scaffold as much as possible. It is possible to sufficiently prevent noise leakage due to construction work or dismantling work.
請求項2に係る発明によれば、遮音材には建物と連通する開閉可能な出入り口が形成されていることから、遮音性能を低下させることなく、建物内部と仮設足場との往来を自由にすることによって作業効率を向上することができる。 According to the invention which concerns on Claim 2, since the doorway which can be opened and closed which communicates with a building is formed in the sound insulating material, it can freely go and go between the inside of the building and the temporary scaffold without deteriorating the sound insulating performance. As a result, work efficiency can be improved.
請求項3に係る発明によれば、遮音材を防振材を介して仮設足場に取り付けているので、遮音材の振動を仮設足場に伝達しにくくして外部への騒音伝播を低減することができ、また、仮設足場が特定帯域の周波数において共振することを防止して、仮設足場の安定的な自立を確保することができる。 According to the third aspect of the invention, since the sound insulating material is attached to the temporary scaffold via the vibration isolating material, it is difficult to transmit the vibration of the sound insulating material to the temporary scaffold and to reduce noise propagation to the outside. In addition, it is possible to prevent the temporary scaffold from resonating at a frequency in a specific band, thereby ensuring stable independence of the temporary scaffold.
請求項4に係る発明によれば、遮音材の裏面に吸音材を取り付けることによって、内周側遮音材から空気層へ透過してきた音を吸音材にて吸音することで、より遮音性能を高めることができる。また、足場の上端の上面に吸音材を取り付けているので、上端からの回折音を吸音して外部への騒音伝搬を効果的に低減することができる。 According to the invention which concerns on Claim 4, by attaching a sound-absorbing material to the back surface of a sound-insulating material, the sound which permeate | transmitted from the inner peripheral side sound-insulating material to the air layer is absorbed by a sound-absorbing material, and sound insulation performance is improved more. be able to. Further, since the sound absorbing material is attached to the upper surface of the upper end of the scaffold, it is possible to absorb the diffracted sound from the upper end and effectively reduce noise propagation to the outside.
請求項5に係る発明によれば、建設等工事に伴う騒音の漏洩を十分に防止するとともに、同時に発生する粉塵の飛散をも有効に防ぐことができる。 According to the invention which concerns on Claim 5, while the leakage of the noise accompanying construction, such as construction, is fully prevented, the scattering of the dust which generate | occur | produces simultaneously can also be prevented effectively.
この実施例は、仮設足場の内周面と外周面の両面に遮音材を取り付ける構造である。
図1を参照して、遮音材付仮設足場の構成例について説明する。
この足場は、複数の枠組足場11.11・・・を組み上げて仮設足場1を構成している。
この仮設足場1は通常、工事現場、例えば建設するか解体する建物の周囲の全体を囲繞するように組み上げられている。
In this embodiment, a sound insulating material is attached to both the inner peripheral surface and the outer peripheral surface of the temporary scaffold.
With reference to FIG. 1, the structural example of the temporary scaffold with a sound insulating material is demonstrated.
This scaffold forms a temporary scaffold 1 by assembling a plurality of frame scaffolds 11.11.
The temporary scaffold 1 is usually assembled so as to surround the entire construction site, for example, the periphery of a building to be constructed or demolished.
したがって、仮設足場1は組み上げられて建物の周囲を全面的に覆うが、資材や解体物を搬出入するための開口を設けるため、一部に仮設足場が構築されていない箇所が設けられる場合がある。
本発明の遮音材付仮設足場1は、その構築されている仮設足場の内面と外面の両面に、遮音材2が支持部材3にて取り付けられている。
12は足場板である。図1をみて判るように、足場板12長辺縁と遮音材2との間には大きな間隙が形成されているので、遮音材付仮設足場上端からの騒音の漏洩を防止するためには、その間隙を閉鎖する間隙閉鎖部材を設けることが好ましい。
Therefore, although the temporary scaffold 1 is assembled and covers the whole periphery of the building, an opening for carrying in and out materials and dismantled materials is provided, so that a part where no temporary scaffold is constructed may be provided. is there.
In the temporary scaffold 1 with a sound insulating material of the present invention, a sound insulating material 2 is attached by support members 3 to both the inner surface and the outer surface of the constructed temporary scaffold.
Reference numeral 12 denotes a scaffold board. As can be seen from FIG. 1, since a large gap is formed between the long edge of the scaffolding plate 12 and the sound insulation material 2, in order to prevent leakage of noise from the upper end of the temporary scaffold with sound insulation material, It is preferable to provide a gap closing member for closing the gap.
遮音材は、アルミ樹脂積層複合材やポリカーボネートのような防音性板材、ポリエステル繊維・ポリオレフィン製の防音性シート、万能鋼板のいずれか1種類のみから構成して、仮設足場の構築作業を単一化、効率化することが好ましいが、設置場所の特性に応じて種類を選択していくつかの種類を組み合わせて構築してもよい。 The sound insulation material is composed of only one of aluminum resin laminated composite material, soundproof plate material such as polycarbonate, polyester fiber / polyolefin soundproof sheet, and universal steel plate to unify the construction work of temporary scaffolding However, it is preferable to improve the efficiency, but it may be constructed by selecting a type according to the characteristics of the installation place and combining several types.
遮音材2は、図3に示されるように、防音性板材、防音性シートまたは万能鋼板21とこれらの4周を囲繞して取り付けられた枠材22とから構成されている。この遮音材2は、養生クランプ等の支持部材3を用いて仮設足場1の外周面のみならず、内周面にも取り付けられている。 As shown in FIG. 3, the sound insulating material 2 includes a soundproofing plate material, a soundproofing sheet, or a universal steel plate 21 and a frame member 22 that is attached so as to surround these four circumferences. The sound insulating material 2 is attached not only to the outer peripheral surface of the temporary scaffold 1 but also to the inner peripheral surface using a support member 3 such as a curing clamp.
この実施例は、遮音材2が仮設足場1の外面および内面に2重に取り付けられていることを特徴としている。
このことは、この内外遮音材付仮設足場1に取り囲まれた建物との連絡が取れない結果を招来し、足場としての機能をほとんど喪失することとなる。
This embodiment is characterized in that the sound insulating material 2 is double attached to the outer surface and the inner surface of the temporary scaffold 1.
This brings about a result that it is impossible to communicate with the building surrounded by the temporary scaffold 1 with the inner and outer sound insulation materials, and the function as the scaffold is almost lost.
これを回避するため、本実施例は図4に示すように、足場内面に配設された遮音材2に建物と連通する開閉可能な出入り口5を形成している。
出入り口5には、引き戸式の扉51が枠部材52を開口枠として開閉自在に嵌められている。左側の扉51は嵌め殺し、右側の扉51が摺動自在とされ、内外面に取手53が取り付けられている。
なお、この開口枠は、扉51閉鎖時に開口枠に密着するようパッキン等にて気密加工が施されている。
In order to avoid this, in this embodiment, as shown in FIG. 4, the sound insulating material 2 disposed on the inner surface of the scaffold is formed with an openable / closable entrance 5 that communicates with the building.
A sliding door type door 51 is fitted in the doorway 5 so as to be freely opened and closed with the frame member 52 as an opening frame. The left door 51 is inserted and killed, the right door 51 is slidable, and a handle 53 is attached to the inner and outer surfaces.
The opening frame is hermetically sealed with packing or the like so as to be in close contact with the opening frame when the door 51 is closed.
遮音材2を仮設足場1に取り付けるにあたっては、両者の間に図示を省略する防振材を介装させて、仮設足場内周面に取り付けられた遮音材の振動が仮設足場に伝播すること、加えて仮設足場の振動が外周面に取り付けた遮音材に伝播することを極力低減して、外部への騒音伝播を抑止することが有効である。
防振材としては、例えば防振ゴム等の弾性体を、上記した養生クランプと仮設足場のパイプとの間、または、養生クランプと遮音材との間に挟み込めばよい。
In attaching the sound insulating material 2 to the temporary scaffold 1, the vibration of the sound insulating material attached to the inner peripheral surface of the temporary scaffold is propagated to the temporary scaffold with a vibration isolating material (not shown) interposed therebetween. In addition, it is effective to suppress the propagation of noise to the outside by reducing the propagation of the vibration of the temporary scaffold to the sound insulating material attached to the outer peripheral surface as much as possible.
As an anti-vibration material, for example, an elastic body such as an anti-vibration rubber may be sandwiched between the curing clamp and the temporary scaffolding pipe, or between the curing clamp and the sound insulation material.
図5に、遮音材を足場の両面と片面に設置した場合の周波数別音響透過損失を示す。
この図をみて明らかなように、約100〜2500Hz帯域の全ての周波数において、足場の両面に設置したときの音響透過損失が、片面に設置したときのそれの2倍前後の大きさを表している。
一方、遮音に関する質量則から考えると、遮音材の面材の厚さを2倍、すなわち質量を2倍にしても音響透過損失は6dBしか大きくならない。
これらのことは、本発明の遮音性能の高さを示しており、遮音材を仮設足場の内外周面に設置することの技術的意義が大きいことを示すものといえる。
なお、この実験は、単純に遮音材を両面と片面に設置したものについて行ったもので、上記した出入り口、防振材の構成を具備するものについて行ったものではない。
In FIG. 5, the sound transmission loss according to frequency at the time of installing a sound-insulating material on both surfaces and one surface of a scaffold is shown.
As is apparent from this figure, at all frequencies in the range of about 100 to 2500 Hz, the sound transmission loss when installed on both sides of the scaffold represents a magnitude about twice that when installed on one side. Yes.
On the other hand, considering from the mass rule regarding sound insulation, even if the thickness of the face material of the sound insulation material is doubled, that is, the mass is doubled, the sound transmission loss is only increased by 6 dB.
These indicate the high sound insulation performance of the present invention, and it can be said that the technical significance of installing the sound insulation material on the inner and outer peripheral surfaces of the temporary scaffold is great.
In addition, this experiment was performed about what simply installed the sound-insulating material on both surfaces and one side, and was not performed about what comprised the above-mentioned entrance / exit and the structure of a vibration isolator.
以上の実施例では、仮設足場は枠組足場を組み上げて構築されているが、単管をフックボルトにて組んでもよい。
この構成による遮音材付仮設足場は、図1に示すような仮設足場内方に突出する部材が存在しないので、幅広の通路を確保することができる。
In the above embodiment, the temporary scaffold is constructed by assembling the frame scaffold, but a single pipe may be assembled with hook bolts.
Since the temporary scaffold with a sound insulating material having this configuration does not have a member protruding inward from the temporary scaffold as shown in FIG. 1, a wide passage can be secured.
この実施例は、上記した実施例1の構成に、さらに除塵機構を加えた構成としているところに特徴がある。
これにより、工事現場で発生する騒音の漏洩を十分に防止するのみならず、そこで発生する粉塵の飛散をも有効に防ぐことができる防音パネル付仮設足場を提供することができるものである。
This embodiment is characterized in that a dust removing mechanism is further added to the configuration of the first embodiment described above.
Thus, it is possible to provide a temporary scaffold with a soundproof panel that not only sufficiently prevents leakage of noise generated at a construction site, but also effectively prevents dust scattering.
遮音材付仮設足場1上端に設けられている足場板11には、少なくとも1台、好ましくは水平方向に適宜間隔をおいて複数台の吸気ブロワー(図示省略)が配設されている。
そして、内周側遮音材2には、縦方向と横方向に適宜の間隔を置いて多数の貫通孔が形成され、この貫通孔には足場側から着脱自在のフィルターが貼付されている。
At least one, preferably a plurality of intake blowers (not shown) are arranged at appropriate intervals in the horizontal direction on the scaffold plate 11 provided at the upper end of the temporary scaffold 1 with sound insulating material.
And the inner peripheral side sound-insulating material 2 is formed with a large number of through holes at appropriate intervals in the vertical direction and the horizontal direction, and a filter detachable from the scaffold side is attached to the through holes.
工事中においては、この吸気ブロワーを常時運転して、遮音材付仮設足場1の建物側の塵埃混じりの空気を吸引してフィルターにて塵埃を除去した後、内外の遮音材2にて囲まれた扁平な空間をいわば空気ダクトとして、清浄空気をブロワーから排出するものである。
フィルターは、適宜頻度で定期的に清掃して目詰まりのないよう使用に供し、交換時期に至れば交換するとよい。
During the construction, this air intake blower is always operated, and the dust-mixed air on the building side of the temporary scaffolding 1 with the sound insulation material is sucked to remove the dust with the filter, and then surrounded by the sound insulation material 2 inside and outside. The flat space is used as an air duct, and clean air is discharged from the blower.
The filter should be periodically cleaned at an appropriate frequency for use so as not to be clogged, and replaced when the replacement time is reached.
この実施例は、図2に示すように、内外2重の遮音材の各裏面および足場上端に位置する足場板上面に、吸音材4が取り付けられている形態である。
吸音材4としては、グラスウールやロックウールのような吸音性を備えたものが好ましい。
吸音材を取り付けることにより、内周側遮音材から空気層へ透過してきた音を吸音材にて吸音することで、より遮音性能を高めることができる。また、足場の上端の上面に吸音材を取り付けているので、上端からの回折音を吸音して外部への騒音伝搬を効果的に低減することができる。
In this embodiment, as shown in FIG. 2, a sound absorbing material 4 is attached to the back surface of the double inner and outer sound insulating materials and the upper surface of the scaffold plate located at the upper end of the scaffold.
As the sound absorbing material 4, a material having sound absorbing properties such as glass wool and rock wool is preferable.
By attaching the sound absorbing material, the sound absorbing performance can be further improved by absorbing the sound transmitted from the inner peripheral sound insulating material to the air layer with the sound absorbing material. Further, since the sound absorbing material is attached to the upper surface of the upper end of the scaffold, it is possible to absorb the diffracted sound from the upper end and effectively reduce noise propagation to the outside.
この実施の態様は、当然に上記した実施例1または実施例2の遮音材付仮設足場に適用することができる。 Naturally, this embodiment can be applied to the temporary scaffold with a sound insulating material of Example 1 or Example 2 described above.
Claims (5)
前記遮音材は、防音性板材、防音性シート、万能鋼板のいずれかまたはそれらの組み合わせからなり、前記仮設足場の外面および内面に2重に取り付けられていることを特徴とする遮音材付仮設足場。 In temporary scaffolding with sound insulation, where sound insulation is attached to the temporary scaffold,
The sound insulating material is made of any one of a soundproofing plate material, a soundproofing sheet, a universal steel plate, or a combination thereof, and is temporarily attached to the outer surface and the inner surface of the temporary scaffolding. .
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016191195A (en) * | 2015-03-30 | 2016-11-10 | 株式会社奥村組 | Large-space temporary facility with sound insulation and dust collection equipment |
JP2017043938A (en) * | 2015-08-26 | 2017-03-02 | 積水樹脂プラメタル株式会社 | Panel and work platform fitted with the same |
JP2017048519A (en) * | 2015-08-31 | 2017-03-09 | 株式会社トータル環境 | Soundproof House |
JP2017106163A (en) * | 2015-12-07 | 2017-06-15 | ホリー株式会社 | Soundproof panel for temporary structure |
JP2017111216A (en) * | 2015-12-15 | 2017-06-22 | 株式会社大林組 | Soundproof device |
JP2021110108A (en) * | 2020-01-07 | 2021-08-02 | 株式会社Ihiインフラシステム | Protective panel for scaffold and scaffold using the same |
CN114991459A (en) * | 2022-06-24 | 2022-09-02 | 贵州建工集团第一建筑工程有限责任公司 | Construction method for scaffold safety protection |
JP7352324B1 (en) * | 2023-04-20 | 2023-09-28 | 株式会社Cspホールディングス | soundproof panel |
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CN110164410B (en) * | 2019-04-15 | 2021-08-10 | 浙江大学 | Fixed-length steel wire rope sound insulation and vibration isolation device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2062078A (en) * | 1980-02-01 | 1981-05-20 | Nicolon Nv | Scaffolding Cover |
JPS62137359A (en) * | 1985-12-11 | 1987-06-20 | 宮路 忠治 | Scaffold apparatus for building |
JPH0424953U (en) * | 1990-06-26 | 1992-02-28 | ||
JPH08177198A (en) * | 1994-12-26 | 1996-07-09 | Kawai Musical Instr Mfg Co Ltd | Mounting structure of sound insulating material |
-
2012
- 2012-10-12 JP JP2012226649A patent/JP6149270B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2062078A (en) * | 1980-02-01 | 1981-05-20 | Nicolon Nv | Scaffolding Cover |
JPS62137359A (en) * | 1985-12-11 | 1987-06-20 | 宮路 忠治 | Scaffold apparatus for building |
JPH0424953U (en) * | 1990-06-26 | 1992-02-28 | ||
JPH08177198A (en) * | 1994-12-26 | 1996-07-09 | Kawai Musical Instr Mfg Co Ltd | Mounting structure of sound insulating material |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016191195A (en) * | 2015-03-30 | 2016-11-10 | 株式会社奥村組 | Large-space temporary facility with sound insulation and dust collection equipment |
JP2017043938A (en) * | 2015-08-26 | 2017-03-02 | 積水樹脂プラメタル株式会社 | Panel and work platform fitted with the same |
JP2017048519A (en) * | 2015-08-31 | 2017-03-09 | 株式会社トータル環境 | Soundproof House |
JP2017106163A (en) * | 2015-12-07 | 2017-06-15 | ホリー株式会社 | Soundproof panel for temporary structure |
JP2017111216A (en) * | 2015-12-15 | 2017-06-22 | 株式会社大林組 | Soundproof device |
JP2021110108A (en) * | 2020-01-07 | 2021-08-02 | 株式会社Ihiインフラシステム | Protective panel for scaffold and scaffold using the same |
JP7321105B2 (en) | 2020-01-07 | 2023-08-04 | 株式会社Ihiインフラシステム | Protective panel for scaffolding and scaffolding using the same |
CN114991459A (en) * | 2022-06-24 | 2022-09-02 | 贵州建工集团第一建筑工程有限责任公司 | Construction method for scaffold safety protection |
JP7352324B1 (en) * | 2023-04-20 | 2023-09-28 | 株式会社Cspホールディングス | soundproof panel |
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