By study on the development tendency of green high performance concrete,conclusion may be drawn that mixing with high performance wa ter re ducer and super-fine minerals admixture is a de-velop ment basis of mod ern high performance cement materials;high flu-idity and high dura bility are the special feature of it;self-compacting and high strength concrete are the direction of its development.

Study on application of superfine mineral admixture in concrete;

Study on technology of industrialized manufacture of superfine mineral admixture;

From diffusion of chloride ion,binding material,interface structure between binding material and aggregate,hydration heat,action of fine mineral admixture and other aspects durability of high-performance concrete is analyzed in order to promote the application of high-performance material.

Using the small size aggregate,fine mineral admixture or organic intensifier can increase the intensity of the pervious concrete.

The mineral admixture in high performance concrete;

Experiment on the low alkalinity steel slag as mineral admixture

The techniques such as optimization of basic parameters of concrete,admixture composition,large-volume mineral admixtures addition etc.

Impedance spectra of a variety of mineral admixtures in dry state as well as in aqueous paste were shown with a view to comparing the difference among them and elucidating the mechanism of their hydration process.