Australia speeding main Hebei the ktv soundproof material, Hebei engine room plant noise barriers, the Hebei Disco Disco Bar, noise barriers, the Hebei cinema multi-purpose hall sound insulation and absorption materials. 

 Tel :400-001-1975 
 -------------------------------------------------- --------------- 
 Piano room sound insulation required to deal with noise 

 Completely solve the piano of isolation must be room in room, ground to do the floating building the wall using double-wall, do the top layer of acoustic ceiling, that formed the original structure without any rigid connection of the liner-style room. According to the sound insulation works we have completed a similar experience in terms of sound reduction up to 70dB-75dB. For piano, grand piano, playing Beethoven's "fate" so intense track, for example, around the piano room sound level approximately 90-100dB (A), spread to the neighbor's noise will not exceed 30dB (A), the acoustic effects people are completely satisfied. Dedicated practice studios in the U.S. residential design (excluding electric guitars and drums of special piano room), the design standards of building insulation is Rw = 70dB. If you have the room was converted into the piano room intention to use, it is recommended that your neighbors prior to arrival, combined with your interior decoration once. People often have preconceived psychological, If you have the formation of interference before making a deal with neighbors, sound insulation effect no matter how good, neighborly relations will inevitably cast a shadow, and neighborhood issues intertwined, there will be a strong discord . In addition, sound insulation decoration destroyed the original decoration, a small fortune to households in terms of loss. 

 Sound insulation decoration, but also consider the sound absorption of the piano room decoration, for piano in terms of indoor IF reverberation time is best controlled at about 0.4s reverberation time frequency characteristic basic straight as well. 


 -------------------------------------------------- --------------- 
 Insulation materials professional websites are recommended: 
 Noise barriers http://www.geyinban.cn/ 
 Insulation blankets http://www.geyinzhan.com/ 
 Soundproof windows http://www.hngeyin.com/ 
 Noise damping mats http://www.dibangeyin.com/ 
 Taobao Website http://shop57788001.taobao.com/