A Study on the Maturity and the Prediction of Compressive Strength of the Blast Furnace Slag Concrete

The study on the strength prediction using Maturity is mainly focused on, but the study on the concrete mixing blast furnace slag powder is insufficient. The purpose of this study is to investigate the relationships between compressive strength and equivalent age by Maturity function and is to compare and examine the strength prediction of concrete mixing Blast Furnace Slag Power using ACI prediction equation.So it is intended that fundamental data are presented for quality management and process management of concrete mixing Blast Furnace Slag Power in the construction field.��� ��������� 2012������ ������(���������������������)��� ������������ ��������������������� ��������� ������ ��������� ���������(No. 2012044430