High-Temperature Performance and Multiscale Damage Mechanisms of Hollow Cellulose Fiber-Reinforced Concrete

Table 3

Mix proportions of concrete (kg/m³).

Concrete series	C	FA	Fine aggregate	Coarse aggregate	Blend water	PS	CF
PC	266	114	760	1050	155	3.04	0
CFRC	266	114	760	1050	155	3.04	0.9