湖南 Hubei, Shanxi and Shandong noise control design and construction process

Hunan noise free counseling, noise control expert Hubei, Shanxi and noise consulting Shandong noise control noise drains most of life, up to 70dB above the noise emitted by industrial piping noise even up to more than 100dB, sound insulation of the pipeline delay. Water pipe insulation for now, there are two different scenarios can solve the noise problem pipeline issue. Pipe insulation engineering design to two levels, the noise, the second is acoustic. Sound-absorbing materials used in sound-absorbing cotton, cotton insulation materials used in insulation blankets / insulation board / gypsum board. The first scenario: cotton insulation + insulation blankets / insulation board / gypsum board. This is an ordinary pipe insulation solutions, specifically cotton insulation cut to size according to the pipe, and then wrapped in duct periphery, the last to do blocking treatment with insulation blankets / insulation board / gypsum board. The second scenario: pipe insulation felt this was easier construction, pipe insulation blankets directly in accordance with the pipe cut to size, then wrapped in duct periphery.