@inproceedings{oai:jaxa.repo.nii.ac.jp:00013896, author = {迫井, 裕樹 and 佐伯, 昇 and 堀口, 敬 and 伊藤, 賀章 and Sakoi, Yuki and Saeki, Noboru and Horiguchi, Takashi and Ito, Yoshiaki}, book = {宇宙利用シンポジウム 第20回 平成15年度, Space Utilization Research: Proceedings of the Twentieth Space Utilization Symposium}, month = {Mar}, note = {This paper deals with the physical properties of cementitious materials in high vacuum environment such as lunar environment. Previously, strength development, strain change and water evaporation in the vacuum condition were compared with those in the atmospheric condition. In this paper, physical properties of cementitious materials with different water cement ratio in vacuum condition compared with other drying environment. From the test results, it is found that the cementitious material exposed to vacuum environment shows rapid strength changes and high water evaporation at the early stage of vacuum exposure., 資料番号: AA0046917091}, pages = {300--303}, publisher = {宇宙航空研究開発機構宇宙科学研究本部, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)}, title = {真空環境におけるモルタルの物理特性に関する研究}, year = {2004} }