Manufacturing high volume fly-ash slag concrete on the basis of C30 ready-mixed concrete incorporated with a non-alkali mineral activator is studied.

The results showed that the water glass alkali activator had best effect to reinforce the compressive strength of geopolymeric cement.

The results from probing into some key properties of the geoplymer show that the activating effect using water glass as a activator is not as good as using pure NaOH; the optimum proportion of slag to flyash is 4∶6 and the optimum blending ratio of alkali-activator is 10%;curing temperature of the geoplymer in water ought to be above 30℃; and cation Ca2+ plays an important ro.

In consideration the problem that currently the softening point of resin adhesive used in strengthening concrete structure with carbon fiber reinforced polymer(CFRP) sheets is too low,an inorganic adhesive,alkali-activated slag inorganic adhesive(AASIA) was invented,of which strength does not decrease at the temperature of 600℃.

In this paper,the oil shale ash as the main raw material was used to prepare the high intensity of oil shale ash base polymer block quality,with the help of alkali-activator.

Furthermore it used orthogonal combination experiment to analyze the influence on water-cement ratio(w/b),FH content,FZ content and alkali-activator content to concrete.