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prismoid n.平截頭棱錐體。adj.-moidal

prismy

More than 300 prismoid concrete specimens with calcareous aggregate were made . three factors , temperature in fire , standing time and cooling type and cure methods after cool , were considered to simulate possible appearance in fire and after fire . many test schemes were planned for different purposes 設計制作了300余個鈣質骨料混凝土棱柱體試件,為了模擬火災時及火災后可能出現的情況,分別考慮了不同的火災受火溫度、靜置時間和冷卻及冷卻后的養護方式三種影響因素,根據試驗目的的不同,設計了多種試驗方案。