temperature (30C, 22F) tests. Figure 46 is the
specimens, and Table 7c for the low-temperature
specimens.
graphical representation of the compressive
Figures 44a through f give the typical stress-
strength data for the three axes, and Figure 47
strain curves from the room-temperature tests,
presents the same for the secant moduli. It is evi-
and Figures 45af give the results from the low-
dent that there were significant differences in the
2DL: Rivenite:Compression
2WL: Rivenite
(a)
(b)
Rm. Temp: Dry 1.0 in./min: Longitudinal
Rm. Temp: Wet 1.0 in./min: Longitudinal
Strain
Strain
(d)
(c)
3WT: Rivenite
3DT: Rivenite
1 in./min: Rm. Temp: Wet: Transverse
1 in./min: Rm. Temp: Dry: Transverse
Strain
Strain
2DTT: Rivenite
3WTT: Rivenite
(e)
(f)
1 in./min: Rm. Temp: Dry: TransTrans
1 in./min: Rm. Temp: Wet: TransTrans
Strain
Strain
Figure 44. Stress-strain data of the RPC at room temperature.
31