Study of Plain concrete High Performance Water Reducer for Ordinary Concrete
ABSTRACT
This text adopts the research which is the recent developments of ordinary concrete high-efficient water-reducing agent by domestic and international’s study , choosing preparing the ordinary concrete lump of different match ratio, determining the intensity performance index of the concrete lump prepared, choosing the strongest as well the best match and studying impacts on compression strength of the concrete lump by different water-reducing agent consumption . Studies have suggested: Change according to the impact on concrete lump compression strength of consumption of different water-reducing agent, with the increase of consumption, the weaken trend that compression strength has strikingly to strengthen effect not obvious, obviously promote than without auxiliary intensity.
Key words: Ordinary concrete Water reducer Compression strength