Design solutions Silencer

It is not more elastic than others weaving fibres that they are original from flora or animal (fibre glass can not make a tigh knot easily)

Noisy is the level or volume of the sound (in decibel) transmitted from the sound source. The maximum noisy accepted to be suitable with the sound conditions in the room

The water go through capilaries that is available in the structure of material. The water will penetrate in to the wall or partition due to capilary phenomenom.

There are two reasons cause for the damp phenomenon: First, wet atmosphere goes in to the main land from the sea matching the available cold atmosphere. -The second, Southern and westernly wind increase at 1000 - 1500m height so it cover atmosphere. The damp weather cause for diseases: articulation disease, cardiovascular, asthma, cough, headache and others due to discharge badly so we feel tired, headache and uncomfortable.