RESISTANCE TO FROST DAMAGE AT EARLY AGE AND STRENGTH DEVEROPMENT AT LOW-TEMPERATURE ON CONCRETE USING VARIOUS RECYCLING MATERIALS

Abstract

This paper reports the results of the experiment on resistance to frost damage at early age and strength development at low-temperature on concrete using various recycling materials.
Results show compressive strength to prevent frost damage at early age can be set at 5N/mm², which is equal with normal concrete in any case. Low-temperature strength development of concrete using high-strength artificial aggregate, electric arc furnace oxidizing slag aggregate and normal eco cement is equal with normal concrete.