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NTIS 바로가기Magazine of RCR = 한국건설순환자원학회지, v.12 no.1, 2017년, pp.23 - 30
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핵심어 | 질문 | 논문에서 추출한 답변 |
---|---|---|
열화는 언제 가속화되는가? | 열화는 다양한 물리·화학적 과정에 의해 발생하며, 특히 부식성 환경에 노출되었을 때 가속화된다. 또한 이러한 열화는 재료의 사용 거동, 설계수명 및 안전성에 현저한 영향을 미친다. | |
열화는 어디에 영향을 미치는가? | 열화는 다양한 물리·화학적 과정에 의해 발생하며, 특히 부식성 환경에 노출되었을 때 가속화된다. 또한 이러한 열화는 재료의 사용 거동, 설계수명 및 안전성에 현저한 영향을 미친다. 내구성은 재료를 구성하는 생성물의 광물학적 조성 및 미세구조와 밀접하게 연관되어 있다. | |
지오폴리머는 어떠한 산에 대해 화학적 저항성이 높은가? | 지오폴리머의 흥미로운 물성중 하나는 산(acid)에 대해서 상당히 큰 저항성능을 갖는다는 것이다. 알칼리 활성화된 메타카올린 또는 플라이애시의 질산, 황산, 염산과 같은 산에 대한 화학적 저항성이 상당히 높은 것으로 보고되고 있다. Davidovits et al. |
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