From: Mechanical Properties and Microstructure of Basalt Fiber Reinforced Concrete Under the Single-Side Salt-Freezing–Drying–Wetting Cycles
Symbol
W (C)
W (kg/m3)
C (kg/m3)
BF (vol%)
S (kg/m3)
A (kg/m3)
Ads (kg/m3)
C
0.4
185
462
0.00
635
1178
3
BFRC1
0.01
BFRC2
0.02
BFRC3
0.03