Gravel Asphalt Sealing Layer Technology Construction Technology And Construction Equipment Use

In the conversion of the old road, which the destruction of the original concrete road sections, using rubble technology, which broken pavement on the origina, making it a flexible pavement of the grass-roots level, then pave the flexible surface . This paper is to study, after the gravel road to pavement structural design, the increase in surface material and construction technology .The low-grade road surface after the rubble, demands strength testing on the gravel road , through testing to determine the need for strengthening . Then choose the asphalt rubble synchronization technology, On the gravel road after the increase in surface to Paved. In order to achieve the old cement road "Sophie has just changed." This paper describes the applicability of the Seal gravel synchronous technology, from the choice of pavement materials, pavement structure to increase the type of shop, focusing on analysis of the synchronization layer of asphalt sealed road gravel formation mechanism of the strength, and synchronization of gravel asphalt sealing layer construction process, there are roller synchronization mechanism and the compaction of asphalt compacted gravel layer closure process. For the simultaneous closure of asphalt gravel layer and the promotion of the use of technology to provide a certain basis.