Through separately test the standard concrete block made by 10%, 15%, 25%, 35% of glass powder and gangue powder separately instead of the same quality cement, compared with reference group, research influence of adding different proportions of glass powder or gangue powder on compressive strength of concrete block at 7d, 28d, 60d, 120d, 180d, conservation of concrete are conducted under standard conditions. The results show that compared with the reference concrete, compressive strength of concrete will decline vary with the content of glass powder and gangue powder increases, Early strength ...
