According to it, a final goal of this study sets up ‘Renovation of the Red brick architecture’ and development of theoretical foundation and substantial conservation about Red brick architecture through historical records must be settled without delay. Firstly, it analyzes related terminology and adjusts brick architecture's history and features for architectural authenticity about Red brick architecture. It would study production and construction process of brick in korea. From analysis of records, brick of traditional meaning is ‘Jeondol’ and western brick of modern meaning is ‘Red brick’. ‘Brick’ defines a common designation. This study shows definition of words based on documents published until 19th century and a korean language and architecture terms dictionary. In view of this results, the meaning of brick which combines different types extensively uses ‘Chu(甃)’, ‘Jeon(塼, 磚, 甎)’, ‘Byeok(甓)’ according to the purpose of use and the current of the times. In case of ‘Jeon’, it uses jointly different types such as ‘塼’, ‘磚’, ‘甎’. but ‘塼’ is frequently used. Even though these words like ‘byeok(甓)’ used individual or combination types until the late 19th century, there is no use because of japanese terms in japanese colonial. After liberation, it was the term of the traditional brick. Brick is generally used through modern times. In an unabridged Korean language dictionary, it defines this term as orthodox korean ‘壁乭’ and ‘甓乭’. At that time of japanese colonial, ‘Yeonwa(煉瓦)’ used in combination with brick. Due to influence it, it partly uses until now but it is not in common use. Also, a Korean language dictionary contains transcription of ‘Yeonwa’ with same definition as ‘Byeokdol(甓乭)’. In the other side, it results from translating japanese into Korean. It would make exact definition of ‘Yeonwa’.

본 연구는 순환골재의 불순물로 분류되고 있는 부순 적벽돌을 콘크리트용 대체 굵은골재로 사용하기 위한 것이다. 부순 적벽돌 혼입량별(0%, 30%, 60%) 재료실험과 부재실험을 통하여 순환골재가 철근콘크리트에 미치는 재료 및 구조적인 특성을 파악하여 다음과 같은 결론을 얻었다. 일반 쇄석에 대하여 순환골재의 불순 물로 분류되고 있는 부순 적벽돌을 혼입률 30%까지 치환하여 사용하여도 일반 쇄석을 사용한 콘크리트와 거의 유사한 압축강도, 인장강도, 휨 강도를 갖는 것으로 나타났다. 따라서 부순 적벽돌을 사용한 철근콘크리트 보의 실제 구조물에 대한 적용이 가능할 것으로 사료된다. 또한, 추후 부순 적벽돌을 사용한 콘크리트의 전단실험 및 연성계수를 향상 시킬 수 있는 혼화재의 배합과 적용에 관한 연구가 필요할 것이다.