야크찰: 두 판 사이의 차이

[[파일:Ice House Iran.jpg|thumb|아가자데 야크찰]]

이 건축물은 땅을 파 햇빛을 막을 벽, 물을 얼릴 냉동 구덩이와 저장고 공간을 마련하고 저장고 그 위에 돔이나 아치 형태의 구조물을 쌓아올리는 형태로 되어 있다<ref name="jah21">{{저널 인용|성=Ebrahimi|이름=Ali|성2=Shayegani|이름2=Aida|성3=Zarandi|이름3=Mahnaz Mahmoudi |제목=Thermal Performance of Sustainable Element in Moayedi Icehouse in Iran |저널=International Journal of Architectural Heritage |날짜=2021-05-04 |권=15 |호=5 |쪽=740-756|doi=10.1080/15583058.2019.1645243|언어고리=en}}</ref>. 지하공간에 두꺼운 단열구조체가 덮여 있어 연중 어느때라도 저장고의 열을 막아 준다. 구체적 형태로는 돔형, 지하형, 웅덩이형이 있다<ref name="ach12">{{저널 인용|성=Mahdavinejad|이름=M|이름2=Kavan|성2=Javanrudi |title=Assessment of Ancient Fridges: A Sustainable Method to Storage Ice in Hot-Arid Climates|journal=Asian Culture and History|date=2012-07|volume=4|issue=2|doi=10.5539/ach.v4n2p133 |쪽=133-139 |doi-access=free|언어고리=en}}</ref>. 보통 얼음을 보존하는데 쓰이지만 먹거리를 저장할 때도 쓰인다. 현재도 수백년 된 야크찰이 여러 곳 남아있다<ref name="ach12" />.

The building allows cold air to pour in from entries at the base of the structure and descend to the lowest part of the yakhchāl, large underground spaces up to 5,000 m3 (180,000 cu ft) in volume. At the same time, the tall conical shape of the building guides any remaining heat upward and outside through openings at the very top of the building, and through this active process the air inside the yakhchāl remains cooler than the outside. The yakhchāl is built of a unique water-resistant mortar called sarooj, composed of sand, clay, egg whites, lime, goat hair, and ash in specific proportions, that is resistant to heat transfer and is thought to be completely water-impenetrable.[2] This material acts as an effective insulation all year round. The sarooj walls are at least two meters thick at the base.[3] -->