Sound insulation of a hydrophore in Pentagram complex, Sofia

LED SPECTAR Ltd. supplies, manufactures and installs a soundproof wooden box for sound insulation of hydrophilic noise in
Pentagram complex, Sofia, Krastova Vada district. The following materials were used:
1. ChovaAcoustic sound insulation membrane 35
2. Chovapren 110/2 noise insulation panel
3. Elastic pad made of MEGOL TS-80 V 150