Project and solution of room and building acoustics of bowling hall and its machine-room.

There were used sound-absorbing wall claddings and sound-absorbing ceilings because of reduction of reverberation time and achievement of optimal frequency course in bowling hall and in the machine-room. Considering to building acoustic was looked on transmission lost of wall and ceiling constructions and was proposed sound insulation. Including the supply were acoustic doors.

Acoustic materials: sound-absorbing wall claddings SONIT DV30, acoustic ceiling SONIT SP5, acoustic single-wing door and acoustic double wing door (ACOUSTIC DOOR).