Influence of Coarse Aggregate Concentration on the Frost Resistance of Non-Air-Entrained Concrete

Table 1

Mix proportions of the reference concretes (kg/m³).

Notation	Cement	Fly ash	Coarse aggregate	Sand	Water	Superplasticizer
Ref30	400	—	1,207	650	172	—
Ref40	300	129	1,120	716	161	4.3
Ref50	448	124	945	724	179	7.5