Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road surface laying method for exposed aggregate finish
The invention discloses a road surface laying method for exposed aggregate finish. The exposed aggregate finish comprises a foundation layer and a pebble layer. The foundation layer comprises a soil layer, a lime layer, an asphalt layer and a plain concrete layer. The road surface laying method for the exposed aggregate finish includes the following steps that firstly, the foundation layer is laid, wherein the range of the thickness proportion of the lime layer to the asphalt layer to the plain concrete layer is 2-5 to 1 to 2-5; secondly, a level is used for controlling elevation, a control line is pulled, exposed aggregate finish paste which is evenly stirred is evenly laid on the foundation layer, the boundary is fixed through a template frame in the laying process, and flattening is performed through a pressure bar after laying; thirdly, after the exposed aggregate finish paste solidifies, the surface is scrubbed, the pebble road surface is compact and neat, and the semi-finished pebble road surface is obtained; and fourthly, the road surface is cleaned through oxalic acid liquid, and a finished road surface is obtained. It can be guaranteed that the road surface laid according to the method is compact in structure and settlement cracks or pebble falling are not prone to occur, and the boundary of the road surface is clear.
Road surface laying method for exposed aggregate finish
The invention discloses a road surface laying method for exposed aggregate finish. The exposed aggregate finish comprises a foundation layer and a pebble layer. The foundation layer comprises a soil layer, a lime layer, an asphalt layer and a plain concrete layer. The road surface laying method for the exposed aggregate finish includes the following steps that firstly, the foundation layer is laid, wherein the range of the thickness proportion of the lime layer to the asphalt layer to the plain concrete layer is 2-5 to 1 to 2-5; secondly, a level is used for controlling elevation, a control line is pulled, exposed aggregate finish paste which is evenly stirred is evenly laid on the foundation layer, the boundary is fixed through a template frame in the laying process, and flattening is performed through a pressure bar after laying; thirdly, after the exposed aggregate finish paste solidifies, the surface is scrubbed, the pebble road surface is compact and neat, and the semi-finished pebble road surface is obtained; and fourthly, the road surface is cleaned through oxalic acid liquid, and a finished road surface is obtained. It can be guaranteed that the road surface laid according to the method is compact in structure and settlement cracks or pebble falling are not prone to occur, and the boundary of the road surface is clear.
Road surface laying method for exposed aggregate finish
WANG SHUGUO (Autor:in)
16.12.2015
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
PROCESS FOR PRODUCING VARIANTS OF CONCRETE EXPOSED AGGREGATE FINISH
| Europäisches Patentamt | 2022
LAYING METHOD FOR LAYING PATTERNED ROAD SURFACE OR PATTERNED FLOOR SURFACE
| Europäisches Patentamt | 2021
Special surface finishes -- Exposed aggregate
Engineering Index Backfile | 1961