Research on Fire Resistance of Ultra-High-Performance Concrete

Table 1

Mix Proportions.

Ratio of water to plastic	Water	Cement	Microballoon + ganister sand + mineral powder	Sea Sand	Coarse aggregate		Additive	Fiber content (kg/m^3)	Steel bars
					5–10	10–20
0.174	122	550	150	750	285	665	1.3	0	No
0.174	122	550	150	750	285	665	1.4	1	No
0.174	122	550	150	750	285	665	2.17	2	No
0.18	135	500	250	700	300	700	1.3	0	Yes