With the economic development and the advancement of science and technology, the development of highway construction and maintenance mechanization has been guaranteed, especially the R&D, application and gradual promotion of pavement machinery, which has become an important guarantee condition for highway construction and maintenance. Now let's talk about the understanding of Jinan road machinery and several types of performance.
Understanding of pavement machinery:
Pavement machinery refers to a kind of machinery used to build roads, urban roads and airport pavements; It is divided into four categories: soil pavement construction machinery, macadam pavement construction machinery, asphalt concrete pavement construction machinery and cement concrete pavement paving machinery.
Soil pavement construction machinery is mainly stabilized soil mixing machinery; Crushed stone pavement construction machinery is mainly gravel paver; Asphalt concrete pavement construction machinery includes: asphalt storage, melting and heating equipment, asphalt sprayer, asphalt concrete mixing equipment, asphalt concrete paver, stone chip spreader, etc.
Performance introduction of several road machinery:
Stabilized soil mixer
It can be used for the production of cement stabilized gravel, lime stabilized base material, compressible concrete and other base materials with quicklime, hydrated lime (water content of 10-15%), soil, sand, fly ash, cement and other raw materials. The produced base course materials are accurately proportioned and evenly mixed, which can meet the construction requirements of the project.
Pavement joint cleaner
It is a special equipment used to remove sundries in expansion joints and longitudinal joints of cement pavement. It can improve work efficiency, reduce labor intensity, ensure the maintenance quality of expansion joints, and extend the service life of cement pavement.
Automatic heating seam grouting machine
The special equipment for pouring waterproof materials into the expansion joints of cement concrete pavement does not need any external heat source during operation. When pouring cement pavement, it is used in conjunction with the joint cutter. When curing highway cement concrete pavement, it is used in conjunction with the pavement joint cleaner, which has good joint pouring quality and high work efficiency.
Grouting machine for bottom of pavement slab
It is a maintenance equipment specially used for pouring concrete at the void at the bottom of highway concrete pavement slab. By injecting concrete into the void at the bottom of the slab, the bearing capacity of the cement slab is improved, so that the cement slab is fast and not easy to be damaged, thus prolonging the service life of the cement concrete pavement, reducing the maintenance cost of the cement concrete pavement, and improving the pavement service quality.
From the perspective of product characteristics, the total scale of road machinery is limited, and the products highlight specificity and diversity. In the development of product technology, the characteristics of service construction technology and materials combined with development are highlighted, and the operation quality is emphasized in the operation performance. Come to our website if you need http://www.ycgjglcl.com Ask and understand!