Model Test on Bearing Characteristics of Basalt Fiber-Reinforced Concrete Lining

Table 1

Test contents.

Project	Specimen size (mm)	Number of C25 plain concrete test pieces	Number of CF25 basalt fiber-reinforced concrete test pieces
Cube compressive strength	100  100  100	3	3
Bending strength	100  100  400	3	3
Bending toughness	100  100  400	0	3

Note. Basalt fiber length is 30 mm and diameter is 18 μm.