POLYMER CONCRETE UNIT AND SPLIT STRUCTURE OF POLYMER CONCRETE UNIT

摘要

The present invention relates to a polymer concrete unit. The polymer concrete unit, according to the present invention, which is installed in a concrete block that has a repair portion to be repaired, comprises: a central part that is located in the center of the repair portion and is formed of a material of which the strength against the stress acting on the repair part and the material stiffness are greater than those of other parts; and an interface part that faces the interface of the repair part and is formed of a material that is softer than the central part.