AIR TENT FOR NOISY CONSTRUCTION AND METHOD OF NOISE INSULATION IN CONSTRUCTION GENERATING NOISE

• Main Authors: OCHIAI YASUMASA, OZAKI IKUO
• Format: Patent
• Language: English; Japanese
• Published: 21.06.2018
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; FENCING; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; MASTS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL

PROBLEM TO BE SOLVED: To provide an air tent for noisy construction which is easily implementable and versatile, or a method of noise insulation in a construction generating noise.SOLUTION: An air tent 100 for noisy construction has an awning 10, and an air column 20 which is inflated by being filled with fluid and shrinks by discharging the fluid, the air tent being configured so that the bottom surface thereof is opened and the awning 10 is provided with a resin sheet whose surface density is 0.9 kg/mor more and 3.0 kg/mor less. In a method of noise insulation of a construction generating noise, the construction is carried out with the air tent 100 installed in the vicinity of a construction site where noise is generated by injecting a fluid into the air column 20 of the air tent 100, and with the air tent 100 covering the construction site where noise is generated, thereby reducing the amount of noise generated inside the air tent 100 transferred to the outside of the air tent 100.SELECTED DRAWING: Figure 1 【課題】容易に実施可能であって、かつ汎用性のある騒音工事用エアーテント、または騒音発生工事の遮音方法を提供する。【解決手段】騒音工事用エアーテント１００は、天幕１０と、流体が充填されることで膨張するとともに流体が排出されることで収縮する気柱２０と、を有するエアーテント１００であり、底面が開口し、天幕１０が、面密度０．９ｋｇ／ｍ2以上３．０ｋｇ／ｍ2以下である樹脂シートを備える構成を有し、騒音発生工事の遮音方法は、騒音発生工事現場の近傍にてエアーテント１００の気柱２０に流体を注入してエアーテント１００を設置し、エアーテント１００を騒音発生工事現場に被せた状態で工事作業を行うことで、エアーテント１００内で発生した騒音がエアーテント１００外に伝達される量を軽減する。【選択図】図１