摘要
建设长寿命半刚性路面可取得较大的经济效益和社会效益,使半刚性基层沥青路面达到长寿命要求,是一个崭新的课题。主要论述与半刚性基层沥青路面长寿命有关的SAC设计理念、理论、方法、结构,新水泥碎石级配设计与检验方法,以及施工工艺与设备,可为相关施工提供参考。
To construct long life semi-rigid pavement can achieve considerable economic and social bene- fits. To make the semi-rigid pavement reach the requirement of long life is quite a new study. This paper mainly elaborates SAC idea, theory, method and structure, new cement gravel gradation design and inspec- tion method, constructing technology and equipment relevant to the semi-rigid base long life asphalt pave- ment, which can provide reference for relevant construction.
出处
《交通标准化》
2014年第8期102-104,共3页
Communications Standardization
关键词
重载
长寿命
SAC
水泥碎石
级配
heavy load
long life
SAC
cement gravel
gradation
