배합설계법에 의한 인조석 품질 개선 연구 (D업체의 생산 현장을 중심으로)

A Study for Imitation stone quality improvement for Mix-proportions of design (Based on Product spot of 'D' business of industry)

This study aim is analysis device development for design of experiment with calcium chloride relation used a hardener to search cause of product crack, product reliability improvement building data-base program for computer system of mixture rate, product improvement, and new product development.