谈公路建设中的再生混凝土

Regeneration Concrete in Road Construction

2010年,我国成为世界第二大经济实体,标志着我国在全球承担着更大、更多、更重要的责任,同时面临着许多新问题和新课题。在环境多变的今天,公路建设部门变废为宝,研制出再生混凝土,成为可持续发展的重要路径。

By 2010,China has become the second largest economic entity in the world.It means that China takes more and great and important global responsibilities,while it also faces many new problems and tasks.Today,the environment is changeable.In this case,highway departments have to turn waste into treasure and develop regeneration concrete and make it become an important way to develop continuously.