Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Temporary road pavement technology
The invention discloses a temporary road pavement technology which comprises the following steps: I. paving a cushion, namely selecting rubbles with grain size of 150mm below according to the needed amount, paving the rubbles onto a selected and compacted road surface to form a rubber layer; crushing the rubble layer through a press until rubbles in the rubble layer cannot be loosened; II. paving a surface layer, namely selecting fine rubbles with the particle size of 5-10mm according to the needed amount; blending the fine rubbles with dry soil, spraying water while blending until dry soil is formed into clay which is adhered to fine rubbles to form a clay-bound rubble layer; paving the clay-bound rubble layer on the cushion, leveling, milling through the press until the surface of the clay-bound rubble layer has no obvious wheel trace; and III. paving a wear layer. The temporary road pavement technology has the beneficial effects of good road flatness, difficulty offlying of dust and sand, and incapability of enabling the road surface to be muddy in rainy days.
Temporary road pavement technology
The invention discloses a temporary road pavement technology which comprises the following steps: I. paving a cushion, namely selecting rubbles with grain size of 150mm below according to the needed amount, paving the rubbles onto a selected and compacted road surface to form a rubber layer; crushing the rubble layer through a press until rubbles in the rubble layer cannot be loosened; II. paving a surface layer, namely selecting fine rubbles with the particle size of 5-10mm according to the needed amount; blending the fine rubbles with dry soil, spraying water while blending until dry soil is formed into clay which is adhered to fine rubbles to form a clay-bound rubble layer; paving the clay-bound rubble layer on the cushion, leveling, milling through the press until the surface of the clay-bound rubble layer has no obvious wheel trace; and III. paving a wear layer. The temporary road pavement technology has the beneficial effects of good road flatness, difficulty offlying of dust and sand, and incapability of enabling the road surface to be muddy in rainy days.
Temporary road pavement technology
BAI MEI (Autor:in) / GAO TIANXIANG (Autor:in)
20.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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