Economic Analysis of New Energy-saving Maintenance Technology for Airport Pavement Concrete

摘要

Maintenance is an important means to ensure the quality of airport pavement concrete and an indispensable key link in the construction process of the airport pavement. This article through engineering example of airport pavement construction contrasts the economy of most commonly used geotextile maintenance with that of more advanced curing membrane maintenance technology throughout the conservation period. The results show that the labor and water cost of curing membrane maintaining airport pavement concrete comparing with geotextile maintaining airport pavement concrete are greatly reduced, and the total cost of maintenance saves about 1/3, which has a very significant economic value.