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Study on Quality Control of Concrete Raw Materials in Road and Bridge Construction
22-25
Article ID: 3118
542 (Abstract)
160 (Download)
Abstract:
The main material of concrete is a construction building material composed of water and mineral mixture and cement and chemical additives in the corresponding proportion and below the standard. In the process of making concrete material, slurry and cement are needed to mix, then cement slurry and sand are mixed into mortar according to the... More
2021-05-19 -
Analysis of Common Diseases and Construction Treatment Technologies of Road and Bridge Engineering
38-42
Article ID: 45
383 (Abstract)
96 (Download)
Abstract: In recent years, the rapid growth of the number of private cars has greatly increased the traffc pressure, so the quality of roads and bridges should be further improved. The paper expounds the related matters of road and bridge engineering from three aspects. Firstly, it expounds the construction principles of road and bridge engineering,... More
2018-05-01 -
Cause and Prevention Measures of Concrete Cracks during the Construction of Road and Bridge Engineering
80-83
Article ID: 64
356 (Abstract)
115 (Download)
Abstract: Road and bridge engineering is an indispensable part of socialist economic construction in China, whose construction quality signifcantly affects the infrastructure construction level in the whole society. To meet the rapid economic development of various regions, construction scale and quantity of road and bridge engineering have been continuously expanded and increased, therefore, higher requirements... More
2018-09-04
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