Construction technology of clay bound macadam pavement in community pavement construction

Abstract

The invention discloses a construction technology of a clay bound macadam pavement in community pavement construction. Used macadam should be rolled from hard-character, durable and clean gravel or rock, the gravel comprises a natural gravel body, a chop gravel body or a mixture of the natural gravel body and the chop gravel body, and the gravel should be hard, durable and inclusion-free; the appropriate amount of clay is added into a macadam layer for mixing, water is mixed suitably, and paving and compaction are carried out at the same time; when the surface is dried and the interior is still in a semi-wet state, continuous grinding is carried out again by using a three-wheeled road roller or a vibratory roller, caulking materials are paid attention to be reversed even at any time, untilno obvious wheel marks by grinding and the materials are completely stable under grinding wheels. In the process of grinding, after grinding is carried out for every 1-2 times, lamina stone chips arescattered and paved and sweeping even is carried out, and then, grinding is carried out to enable slurry in macadam gaps to float to the surface to bond into a whole with the scattered stone chips. The technology has simple and convenient process, can ensure the pavement construction quality, so that the decrustation phenomenon of the pavement cannot occur in the using process, and the service life is ensured.

Description

technical field [0001] The invention relates to a process, in particular to a construction process for mud-bound gravel pavement in road surface construction in residential quarters. Background technique [0002] The literal meaning of highway is public road, public transportation road, many vehicles such as automobiles, bicycles, rickshaws, horse-drawn carriages and pedestrians can walk, of course, different roads have different restrictions. It is also called Malu among the people, such as the usage in "Malu Angel", which is not limited to the exclusive use of horses. There are general roads and car-only roads, and there are more and more of the latter, so there are two types of secondary roads. [0003] Generally, roads are divided into several technical grades according to the annual average day and night traffic volume and their usage tasks and properties. The "Technical Standards for Highway Engineering" published by China People's Communications Press in 2004 divide...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the above-mentioned problems that the existing road surface treatment process is simple, and no standardized treatment method is adopted, which causes problems on the road surface after a period of use, resulting in peeling and pitting of the road, and even road interruption. A construction process of mud-bound macadam pavement in the road construction of residential area is designed. The process of this process is simple and can ensure the quality of pavement construction, so that the pavement will not appear peeling during use, ensure the service life, and solve the existing problems. The treatment process of the road surface is simple, and no standardized treatment method is adopted, which causes problems on the road surface after a period of use, resulting in peeling, potholes, and even road interruptions.