Product having a net structure, a process for realizing the product and use of the product for geotechnical applications

A reinforcing element for geo-technical applications comprising a monolithic net structure made of a plastic material, having:

• a plurality of first elements distanced from one another and having an elongate conformation in a respective prevalent development direction, wherein the first elements are not stretched;
• and
• a plurality of second elements distanced from one another and also having an elongate conformation, which develop substantially in a transversal direction to the first elements,
• wherein the second elements are stretched along a development thereof said stretching being imposed after formation of the second elements conferring to the material forming the second elements a structure with molecular chains oriented along the development of the second elements,
• wherein each of the second elements is arc shaped defining a net structure with a substantially elliptical profile and forming a longitudinal seating having an axis of extension substantially parallel to the first elements, and
• wherein first and second longitudinal flaps arranged at respective transversal ends of the net structure are linked one another.

A reinforcing element for geo-technical applications comprising a monolithic net structure made of a plastic material, having:

• a plurality of first elements distanced from one another and having an elongate conformation in a respective prevalent development direction, wherein the first elements are not stretched;
• and
• a plurality of second elements distanced from one another and also having an elongate conformation, which develop substantially in a transversal direction to the first elements,
• wherein the second elements are stretched along a development thereof said stretching being imposed after formation of the second elements conferring to the material forming the second elements a structure with molecular chains oriented along the development of the second elements,
• wherein the first elements and the second elements exhibit a full transversal section, the transversal section of the first elements being greater by at least 5 times with respect to the transversal section of the second elements, and
• wherein the first elements exhibit a transversal section having an area that is greater than 20 mm2, and
• wherein the second elements exhibit a transversal section having an area of greater than 3 mm2,
• wherein each of the second elements is arc shaped defining a net structure with a closed profile and forming a longitudinal seating having an axis of extension substantially parallel to the first elements, and
• wherein first and second longitudinal flaps arranged at respective transversal ends of the net structure are linked one another.