| 摘要 |
The invention describes a biologically degradable ground cover, formed by a nonwoven which matches the profile of the surface of the ground, obtainable by applying a solution of organic binder and biologically degradable fibres, preferably of vegetable and/or animal origin, to the ground wherein the organic binder comprises alginate and the biologically degradable fibres are held in a liquid medium. Furthermore, the invention describes a method for applying a biologically degradable ground cover of this type in the form of one or more liquid media, and a dry mixture for preparing a medium of this type. |
