Summary: To reduce the oscillating machinery noise at manufacturing reinforced concrete products scientific and technical development the chamber and screen exhaust silencer is offered.
Keywords: noise, oscillating machinery, exhaust silencer.
Summary: One of the most important problems nowadays is the protection of the environment where a person works, lives and rests. The paper considers the issues associated with the development of methods of rapid assessment of QSPLA by a factor of noise pollution of the area with multystoried buildings from road transport.
Key words: quality, noise, safety of people life and activity,pollution.
Summary: The offered method of determination of loss is from noise contamination of workplaces on industrial enterprises, adjoining to the factories of the collapsible reinforced concrete.
Key words: industrial enterprises, noise, workplaces, losses.