Landfill construction

In construction of landfills for dangerous or non-dangerous wastes, solid or liquid wastes and storages for solid or liquid manure the usage of geosynthetics is essential. As a sealing layer impermeable geomembranes are used; to protect the sealing layer non woven geotextile layer is installed. When closing the landfills, to ease the unfavorable construction conditions due to the configuration of the ground, geocomposite seepage layer is installed for draining off water and gas; geocomposite slope protection layer can be used to help the settlement of natural vegetation.

Recommended geosynthetics as solution to problem concerning the application field:

Protection of gemembrane sealing layer against mechanical damage during installation and usage

Recommended geosynthetic	Function of geosynthetic
Tipptex B/N non woven geotextile		Protection of sealing HDPE foil layer against mechanical damage

Separation and protection of mineral filtration layer from the above waste layer and protection of filtration layer against blocking

Recommended geosynthetic	Function of geosynthetic
Tipptex B/N non woven geotextile		Separation of structural layers Prevents intermixing of layers Filtration Protection of filtration layer

Substitution of mineral and degasifying layer with geocomposite seepage mat reducing the construction time and costs

Recommended geosynthetic	Function of geosynthetic
Enkadrain Wide surface seepage		Drainage of water and gas Separation of structural layers Filtration Protection of structural layers

Helping adhesion of the closing soil layer and strengthening of natural vegetation to provide erosion control

Recommended geosynthetic	Function of geosynthetic
Enkamat W erosion control mat		Provides sufficient traction of the closing soil layer Immediate erosion control before strengthening of the vegetation