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MAINTENANCE ? NO MAINTENANCE ! ON AUTOSTRADE PER L’ITALIA: PRESENTATION OF WORKS ON MOTORWAY A1 MILAN-NAPLES

 

MAINTENANCE ? NO MAINTENANCE !  ON AUTOSTRADE PER L'ITALIA: PRESENTATION OF WORKS ON MOTORWAY A1 MILAN-NAPLES.

MAINTENANCE ? NO MAINTENANCE ! ON AUTOSTRADE PER L’ITALIA: PRESENTATION OF WORKS ON MOTORWAY A1 MILAN-NAPLES.

 

MAINTENANCE ? NO MAINTENANCE !  ON AUTOSTRADE PER L'ITALIA: PRESENTATION OF WORKS ON MOTORWAY A1 MILAN-NAPLES.

MAINTENANCE ? NO MAINTENANCE ! ON AUTOSTRADE PER L’ITALIA: PRESENTATION OF WORKS ON MOTORWAY A1 MILAN-NAPLES.

MAINTENANCE ? NO MAINTENANCE !  ON AUTOSTRADE PER L'ITALIA: PRESENTATION OF WORKS ON MOTORWAY A1 MILAN-NAPLES.

MAINTENANCE ? NO MAINTENANCE ! ON AUTOSTRADE PER L’ITALIA: PRESENTATION OF WORKS ON MOTORWAY A1 MILAN-NAPLES.

MAINTENANCE ? NO MAINTENANCE ! ON AUTOSTRADE PER L’ITALIA: PRESENTATION OF WORKS ON MOTORWAY A1 MILAN-NAPLES

MAINTENANCE ? NO MAINTENANCE ON AUTOSTRADE PER L’ITALIA: PRESENTATION OF WORKS ON MOTORWAY A1 MILAN-NAPLES.  Erosive phenomena are very diffused all over the world. Over the years different techniques of ground protection and renaturation have been developed. Among them, an outstanding and innovative natural technology uses only natural perennial grass plants with deep roots and allows to operate in areas where pedoclimatic conditions were until a few years ago considered prohibitive for the development of vegetation.

MAINTENANCE ? NO MAINTENANCE ON AUTOSTRADE PER L’ITALIA: PRESENTATION OF WORKS ON MOTORWAY A1 MILAN-NAPLES.    Such technology also appears promising with respect to phenomena of surface instability of fronts: the deep root grasses may induce mechanical and hydraulic effects on slope equilibrium that typically increase the shear strength of soil.

MAINTENANCE ? NO MAINTENANCE ON AUTOSTRADE PER L’ITALIA: PRESENTATION OF WORKS ON MOTORWAY A1 MILAN-NAPLES.  The mechanical effects of plant roots result from the root/soil interaction processes; the hydraulic effects derive from the significant reduction of water content and degree of saturation of soil caused by the presence of grass. Final goal of the research is the quantitative evaluation of such effects through modeling and implementation of a computing algorithm.

What PRATI ARMATI® can do

  • stop erosion and desertification. The seeds  grow on every sterile lithotype  (compact clay, altered or fractured rocks,  soils polluted by hydrocarbons  and heavy metals, even in concentrations 10 times above the legally permitted limits, lime added soils up to 5% in weight) without topsoil, plastic and natural materials (geo-grids, geotextile meshes, natural fibre nets, mulch, bonded wood-fibre matrices, and so on);
  • if the above materials are already on-site, they can hide them, increasing their performances and landscape benefits;
  • mitigate the environmental impact of conventional civil works;

mutual and synergic protection of conventional civil infrastructure, reducing maintenance works;

  • accelerate the re-naturalization process;
  • subtracts up to 400% more CO2 than traditional plants, according to Kyoto Protocol;
  • increase soil shear resistance and safety factor;
  • protect and waterproof the slope  in case of heavy rainfall event;
  • protect from fractures and rifting;
  • reduce soil saturation;
  • thrive even in soils polluted with high levels of heavy metals: Lead, chrome, zinc, nickel, copper, mercury, cadmium, arsenic, cobalt, antimony, selenium, and so on;
  • isolate polluting soils. Prevents the dispersion of polluting dusts via water and wind (transportation in suspension, via infiltration and wind-borne deflation).
  • change a fragile ground in a plastic “soil-roots” system.
Ecological succession is the process by which a plant or animal community starting from an initial stage mastered by organisms called pioneers successively gives way to another until a stable climax is reached.
PRATI ARMATI® may favour renaturalization (shortening times) as it mainly grows on sterile soils, stopping erosion.
PRATI ARMATI®‘s blend of seeds may be integrated with self-manuring and flowering grassy species as well as with seeds of autochthonous bushes and trees to favour the subsequent site renaturalization.

 

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