Authors:Ray L. Frost, Sara J. Palmer, and Ross E. Pogson
the temperature to vary from 12.8 to 15.6 °C. The higher temperatures are only achieved near the cave entrances. The humidity within the caves is high and never goes below 75% relativehumidity and the air is often saturated
Authors:Robson Miranda da Gama, Tatiana Santana Balogh, Simone França, Tânia Cristina Sá Dias, Valcinir Bedin, André Rolim Baby, Jivaldo do Rosário Matos, and Maria Valéria Robles Velasco
30 s with 15.0% (w/v) sodium lauryl sulfate to remove impurities. All were wetted with warm (37.0 ± 5.0 °C) distilled water constant flow of 240.0 mL min −1 for 1 min and then dried at room temperature (22.0 ± 1.0 °C) and relativehumidity (RH 60 ± 5
Authors:M. S. Amin, S. A. Abo-El-Enein, A. Abdel Rahman, and Khaled A. Alfalous
using one inch cubic molds. The molds, containing the pastes, were cured at 100% relativehumidity for 24 h to attain the final setting, and then, the cubic specimens were removed from the molds and cured under water at room temperature for different
Authors:Iulian Rusu, Daniel Sutiman, Gabriela Lisa, Daniel Mareci, and Nicoleta Melniciuc Puică
environmental pollutants, relativehumidity and the extreme variability of materials housed in collections. Corrosion develops under thin layers of adsorbed oxygen and water and only a few adsorbed molecular layers of moisture are required for corrosion to
and relativehumidity (RH) of 90% for 24 h, the specimens were demolded and cured in lime-saturated water at 20 ± 1 °C, followed by the strength tests according to EN 196–1 [ 17 ]. Activity index of the fly ash used was calculated as the strength ratio
Authors:Robert A. Shanks and L. M. Wasantha K. Gunaratne
M 20 Universal mill and conditioned at water activity, a w of 0.50 (relativehumidity, RH) and 296 K for 48 h before measurement. Data was smooth using Savitzky-Golay exponential filter that preserved features of the X-ray curves while removing
Authors:Christian Siewert, Michael Scott Demyan, and Jiří Kučerík
at a rate of 5 °C per minute. TG data were collected every 4 s. During analyses, the furnace and the sample were purged with the constant air stream of 76% relativehumidity at 25 °C and flow rate of 200 ml min −1 .
To ensure comparable
Authors:Tongsheng Zhang, Qijun Yu, Jiangxiong Wei, and Jianxin Li
] mass ratio of 0.5:1:3. After curing at 20 ± 1 °C and 90% relativehumidity (RH) for 24 h, the specimens were demoulded and cured in lime-saturated water at 20 ± 1 °C, followed by strength tests according to EN 196-1 [ 15 ].