A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Estructura de pavimento de hormigón que comprende una capa de base de hormigón y una capa de desgaste de hormigón mejorado con elastómero
The invention discloses a concrete pavement structure (1) comprising a base layer (3) directly coated by a wearing layer (2), wherein the base layer (3) is a concrete base layer and the wearing layer (2) is an elastomer modified pervious concrete layer, having a thickness below to 4 cm, a void content in volume ranging from 5% to 20%, more preferentially from 5% to 10%, and the maximal diameter of the aggregates present in said elastomer modified pervious concrete layer is 10 mm. The invention also discloses its manufacturing process, a road comprising it and the use of an elastomer in an elastomer modified pervious concrete layer to improve skid resistance of the pervious concrete layer.
Estructura de pavimento de hormigón que comprende una capa de base de hormigón y una capa de desgaste de hormigón mejorado con elastómero
The invention discloses a concrete pavement structure (1) comprising a base layer (3) directly coated by a wearing layer (2), wherein the base layer (3) is a concrete base layer and the wearing layer (2) is an elastomer modified pervious concrete layer, having a thickness below to 4 cm, a void content in volume ranging from 5% to 20%, more preferentially from 5% to 10%, and the maximal diameter of the aggregates present in said elastomer modified pervious concrete layer is 10 mm. The invention also discloses its manufacturing process, a road comprising it and the use of an elastomer in an elastomer modified pervious concrete layer to improve skid resistance of the pervious concrete layer.
Estructura de pavimento de hormigón que comprende una capa de base de hormigón y una capa de desgaste de hormigón mejorado con elastómero
DAO DUC TUNG (author) / ECH MOHSEN (author) / MIRAVALLS NICOLAS (author) / STORA ERIC (author)
2019-06-12
Patent
Electronic Resource
Spanish
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Cuerpos moldeados de hormigón celular con capa superior y/o capa inferior
| European Patent Office | 2021