Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road paving method
The invention discloses a road paving method, relating to the technical field of highway construction. The method adopts a cement concrete roadbed and comprises the following steps: (A) preparing a black pavement material by adopting the following raw materials in parts by weight: 30-45 parts of asphalt, 20-31 parts of deep-color silica powder, 13-25 parts of black iron powder, 10-18 parts of carbon powder, 25-35 parts of low-heat cement, 40-50 parts of stone sand, 36-45 parts of water and 12-25 parts of water reducing agent; and (B) paving the black pavement material on the cement concrete roadbed, and compacting by a rolling machine, wherein the paving thickness is 5-7 centimeters. The road paving method is used for changing a white pavement into a black pavement; and compared with the prior art, the road paving method has the advantages of solving the problems that the white pavement is poor in elasticity, poor in visual effect and easy to cause traffic accidents.
Road paving method
The invention discloses a road paving method, relating to the technical field of highway construction. The method adopts a cement concrete roadbed and comprises the following steps: (A) preparing a black pavement material by adopting the following raw materials in parts by weight: 30-45 parts of asphalt, 20-31 parts of deep-color silica powder, 13-25 parts of black iron powder, 10-18 parts of carbon powder, 25-35 parts of low-heat cement, 40-50 parts of stone sand, 36-45 parts of water and 12-25 parts of water reducing agent; and (B) paving the black pavement material on the cement concrete roadbed, and compacting by a rolling machine, wherein the paving thickness is 5-7 centimeters. The road paving method is used for changing a white pavement into a black pavement; and compared with the prior art, the road paving method has the advantages of solving the problems that the white pavement is poor in elasticity, poor in visual effect and easy to cause traffic accidents.
Road paving method
LAN HAIJIN (Autor:in) / WEI MINGSHENG (Autor:in)
04.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Soil for road paving and method for road paving by using soil for road paving
| Europäisches Patentamt | 2020