Noise is increasingly becoming a major pollutant. This is the result of progress in technology. The aggressive noise of road and air transport, noise produced in the factories in congested business centers comes in this type of pollution.

This pollutant has harmful effect as it strains the senses and the nervous system. Sleeplessness is a common consequence. Memory is affected and concentration power is lowered. It also leads to high blood pressures, headaches and faster heart beats.

In the field of environmental protection, LGIL specialized in designing measures for noise protection, by shielding roads, residential areas and industrial facilities. Anti-noise walls are a means of providing relief from the nuisance caused by traffic noise.

Various materials and designs are available for noise reflections or absorption that include concrete, especially uniform grain concrete, aluminum panels, wood and glass elements.