Effect of Fibers on the Mechanical Properties and Mechanism of Cast-In-Situ Foamed Concrete

Table 8

Elastic modulus results of polypropylene fiber cast-in-situ foamed concrete (unit: MPa).

Fiber content (%)	Designed dry density (kg/m^3)
	300	425	550	675	800
0	55.39	107.43	280.78	468.94	557.05
0.2	72.94	137.00	292.47	524.01	632.19
0.4	72.63	142.31	309.79	550.06	699.41
0.6	71.73	144.07	349.35	561.23	750.73
0.8	52.08	105.93	306.24	560.35	576.71
1	49.09	101.77	275.96	536.13	520.67