根据势能的观点和混凝土工程性质的要求，给出混凝土中粉煤灰塑化势、固化势和免疫势的定义，以及粉煤灰砂浆体或粉煤灰混凝土材料的协同工作特性的数学表达；通过图解的方法，对粉煤灰材料的质量等级以及粉煤灰混凝土双掺技术的应用进行了势能化的初步探讨.
关键词　势能化，固化势，塑化势，免疫势，协同特征参量
中图法分类号　TU 5

POTENTIALIZATION OF FLY ASH CONCRETE


(Shanghai Research Institute of Building Sciences)
Liao Xin
(College of Materials Science and Engineering, Tongji University)

ABSTRACT　From the standpoint of potential energy and the properties of concrete which are desired in engineering,the definitions for the plastic potential, consolidation potential and immunization potential of fly ash in concrete, and the mathematical expressions for the cooperation characteristics of fly ash mortar or concrete materials, are given in this paper. Then, with graphic method, the tentative study is carried in terms of potentialization on the quality grade of fly ash and the application of the technology concerning the mutual addition of fly ash and admixtures into concrete.
KEY WORDS　potentialization, plastic potential, consolidation potential, immunization potential, characteristic parameter of cooperation