コンクリートの強度発現に及ぼす初期高温履歴の影響に関する定量的検討 : 中庸熱ポルトランドセメントを用いたモルタルによる基礎実験
1999 年 64 巻 525 号 p. 7-13
詳細
1999 年 64 巻 525 号 p. 7-13
The effect of high-temperature curing at an early age on the strength development of concrete using moderate-heat portland cement was quantitatively studied. High-temperature curing conditions were set so as to give systematic variations in the temperature-time factors. As a result, the integrated value of curing temperature during the period having a significant effect on the strength development was proposed as a parameter that expressed the degree of high-temperature curing. The effect of high-temperature curing on the strength development of concrete using moderate-heat portland cement could be exactly predicted with the integrated value of curing temperature during the period from 0 to 3 days.
