Скачать с ютуб Acoustiblok National Geographic в хорошем качестве

Acoustiblok National Geographic

Acoustiblok New Zealand http://www.acoustiblok.co.nz Quieting New Zealand - "One Space at a Time" At last an easy to use sound proofing* product to reduce sound transmission and increase thermal insulation that is U.L. approved to go into walls, ceilings and floors. Sound Proofing New Zealand Home Sound Insulation: A Perfect Solution Of Soundproofing More than ever before we are experiencing noise disturbances in our work and personal lives. Diminishing privacy and noise pollution can affect peace of mind, increase tension levels, interfere with communication between people, and jeopardize safety in the workplace. Acoustiblok Sound proofing Materials can help relieve the stress brought on by unwanted noise. Unit owners are becoming increasingly aware of low EPA and EPC noise standards (residential noise limit is 50 dB at night, 60 dB during the day -- the level of a normal conversation at three to five feet.) Such limits set the stage for easy litigation against sellers and builders over noise levels from adjoining units; a lack of privacy need not be tolerated. More than ever before OSHA is focusing on regulating noise levels in the work place. The most cost effective solution is to prevent noise problems before they happen. It is of course much easier to head off the problem during construction than try to correct it afterward (if it's even possible to correct.) Today's construction techniques do nothing to prioritize sound abatement. The best acoustic isolation methods (i.e.: rooms within rooms) are far too costly. Contrary to common usage, fiberglass, foam insulation, sound board, or extra layers of drywall do little to stop noise transmission. Even a poured concrete or concrete block wall is not a very good sound barrier; sound is very difficult to stop and solid rigid materials actually tend to transmit sound very well.