Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Limestone soil road bed construction process
The invention relates to a limestone soil road bed construction process, and belongs to the technical field of road construction. The limestone soil road bed construction process comprises the following steps of fiber mixing, wherein limestone soil and water-tolerant fibers are mixed and stirred; soil smashing, wherein a tractor is utilized for dragging a gangplow to plough the soil by designed depth; dry mixing, wherein the limestone soil is mixed through a heavy harrow; wet mixing, wherein water is sprayed to the surface of the limestone soil, and then the soil is mixed evenly; stable rolling, wherein constant-speed rolling is carried out through heavy wheels of an weight-tonnage road roller; and rolling, wherein a road roller above 12 tonnages is used for rolling 4-6 times towards the center of the road from the roadside. According to the limestone soil road bed construction process, the structural performance of the surface of the road is improved, the water stability of a road bed is improved, and the service life of the road is longer.
Limestone soil road bed construction process
The invention relates to a limestone soil road bed construction process, and belongs to the technical field of road construction. The limestone soil road bed construction process comprises the following steps of fiber mixing, wherein limestone soil and water-tolerant fibers are mixed and stirred; soil smashing, wherein a tractor is utilized for dragging a gangplow to plough the soil by designed depth; dry mixing, wherein the limestone soil is mixed through a heavy harrow; wet mixing, wherein water is sprayed to the surface of the limestone soil, and then the soil is mixed evenly; stable rolling, wherein constant-speed rolling is carried out through heavy wheels of an weight-tonnage road roller; and rolling, wherein a road roller above 12 tonnages is used for rolling 4-6 times towards the center of the road from the roadside. According to the limestone soil road bed construction process, the structural performance of the surface of the road is improved, the water stability of a road bed is improved, and the service life of the road is longer.
Limestone soil road bed construction process
XIE ZUOCHENG (Autor:in) / CHEN ZHICHENG (Autor:in) / QIAN GUOHUA (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
Limestone in road construction
| Engineering Index Backfile | 1937
Limestone in road construction
| Engineering Index Backfile | 1937
Properties and application of limestone in road construction
| Engineering Index Backfile | 1964
Limestone soil roadbed construction device and construction technology
| Europäisches Patentamt | 2023
Road limestone soil continuous paving device and paving method
| Europäisches Patentamt | 2023