in building construction projects , only according to the specific requirements of the engineering construction , Select the new technology to adapt to , to better upgrade the project's quality . apply post-tensioned prestressed concrete technology to building construction projects , not only shorten construction duration , can also improve project quality . article about Post-tensioned Concrete technology Overview , Construction process and construction difficulties of post-tensioned prestressed concrete technology in building construction .

 First, the research on the technology and function of concrete in the construction of Pile foundation of Highway bridge , then for concrete technology in construction of Highway Bridge Pile Foundation Apply problem analysis , finally put forward the main points of application of concrete technology and quality control points , to ensure the quality of the pile foundation construction of highway bridges .

The construction of crushing treatment of concrete structures in expressway reconstruction and extension Project , focuses on the mechanism and characteristics of high-pressure water jet. , apply on site Research on the crushing parameters of high pressure water jet the , The economic benefit is analyzed with the example of engineering application .

In recent years , with the development of the economy , drives Our country's transport industry , To increase the number of bridge construction projects , During the construction of a bridge project , The concrete process is a Key technology , It has an important impact on the quality of bridge engineering , other , The quality of bridge construction has a direct impact on social development in some degree . , and so on. , to the bridge Strict control of construction requirements . in the construction of Bridges , Concrete occupies a very large proportion , and its quality directly affects the quality of the entire bridge project , so , To enforce Quality control of concrete process in bridge engineering , The quality of the bridge works well . . is based on this , First, the factors influencing the quality of concrete process during bridge construction are described. , and the quality control measures .

At this stage , China's rapid development of transportation industry , The number of railway bridge works is also increasing. , in railway bridge construction , Concrete Construction is a key component , For the overall quality of the bridge can not be ignored the impact of the . This article combines the characteristics of railway bridge construction , on concrete process quality control The effective measures are analyzed , Hope to be able to provide for the construction of railway bridges _ Some references .