Mortar Composition with air-entraining agent for Concrete Repair and Concrete Repair Method Using the same

摘要

The present invention relates to a mortar composition for repairing a cross section of concrete using an air entraining agent, and to a method for repairing and reinforcing a cross section of concrete using the same. By using an air entraining agent, workability can be enhanced by ball bearing effect of bubbles, adsorption to cement can be prevented, and desired initial air amount can be obtained in unhardened repair mortar. In addition, the plaster finishability and the construction quality can be enhanced by reducing the loss of the air amount after aging.