摘要：In the paper it was decided to recognize the material
characteristics of concrete based on ceramic aggregate, aluminous cement
with the addition of zeolite (5%, 10%, 15%) and air entraining admixture.
Aggregate crushed to 2 fractions was used for designing the concrete mix :
0-4 mm, and 4-8 mm. The research involved the use of clinoptilolite
derived from the zeolite tuff deposit at Sokyrnytsya (Transcarpathia,
Ukraine). The dominant component in the zeolite is clinoptilolite in an
amount of about 75%. The research carried out by the authors showed that
the addition of zeolite, among others, increases the compressive strength of
concrete, significantly improves the frost resistance, which in the case of
using only aluminous cement is very low. The obtained results confirm the
possibility of using the above-mentioned components, which improve the
concrete material properties and are environmentally friendly.
其他摘要：In the paper it was decided to recognize the material characteristics of concrete based on ceramic aggregate, aluminous cement with the addition of zeolite (5%, 10%, 15%) and air entraining admixture. Aggregate crushed to 2 fractions was used for designing the concrete mix : 0-4 mm, and 4-8 mm. The research involved the use of clinoptilolite derived from the zeolite tuff deposit at Sokyrnytsya (Transcarpathia, Ukraine). The dominant component in the zeolite is clinoptilolite in an amount of about 75%. The research carried out by the authors showed that the addition of zeolite, among others, increases the compressive strength of concrete, significantly improves the frost resistance, which in the case of using only aluminous cement is very low. The obtained results confirm the possibility of using the above-mentioned components, which improve the concrete material properties and are environmentally friendly.
