A Fundamental Study on Method of Packaged Dry Combined Materials for Concrete using Powder Admixture - based on tests for hardened concrete

분말혼화제를 사용한 콘크리트 포장화에 관한 기초적 연구 - 굳은 콘크리트 시험 중심으로 -

Most concrete is recently made of an aggregate which is properly absorbed. and carried in it in order to do capability at every fields. We have been close to demand new capability of high flowing and enduring for specific concretes. That is difficult to cope with claiming the efficiency on deterioration from lack of a high quality aggregate. Therefore. For solving the problems we apply to a packing method for using dried materials. That is to say it is a kind of making into an instant. In this study. There is a purpose to present fundamental data. comparing and analyzing a phenomenon about aggregate's absorption following the rate of adding water. for using existing materials.