Composite nutritious nonwoven fabric

Composite nutritious nonwoven fabric is the functional nonwoven fabric which is specially used for protection of green concrete (concrete with vegetation). This type of nonwoven fabric keeps within under tiles of green concrete. The top layer of nonwoven fabric has a layer of felt which slowly breaks up to nutrients for plants. In the main fabric, together with ensuring the filtering properties of nonwoven fabric, there are fertilizers of the prolonged action for plants on green concrete. Thereby the problem of shortage of fertilizers in the filled-up material caused by limitation of space in cracks of green concrete is solved.

Composite nutritious nonwoven fabric since 2001 is used in test projects. After 4 years of checks of technological process, received good results in the sphere of restoration and renewal of environment. Together with guaranteeing safety effectively provides plants of green concrete with necessary nutrients and well influences growth of a grass.