Technical conversion of producing slag powder with two mill in series;

The two concepts of slag blending ratio in cement and admixing quantity of slag are liable to be confused when producing cement with clinker powder and slag powder.

The particle size distribution and appearance of slag powder ground by ball mill and vertical mill was studied by means of SEM and LPS.

Experimental study on compound admixture of slag micropowder

A research is made on the effect of slag micropowder used as admixture on the performance of cement by adding different proportion of slag micropowder to the P·Ⅰ52.

Taking volume decrement of blast furnace slag (BFS) and fly ash pump concrete in plastic stage as quantification basis for evaluation of pump concrete plastic shrinkage proves that plastic shrinkage crack of pump concrete has certain internal relation with adding slag micropowder.

Study on hydration activity and fluidity of titanium slag powder;

The workability and compressive strength of concrete containing super-fine limestone powder and titanium slag powder were studied.

In the paper,the effects of sulfate and magnesium salt erosion on ordinary cement mortar samples and high performance concrete cement mortar samples with ground granulated blast furnace slag soaked in 4 density sulfate and magnesium salt solutions are studied.

Cement concrete adhesiveness and water retention effectiveness have been improvement of different level after incorporating ground granulated blast furnace slag (GGBS).

Chloride penetration resistance of concrete with multiplex-slag after 3 years of exposure in seawater environment;