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

Table 2

Mix proportions and major parameters of the foamed concrete.

	Designed dry density (kg/m^3)	Water/binder	Water (kg)	Cement (kg)	Air bubbles (l)
1	300	0.75	185.8	247.7	734.3
2	425	0.66	231.6	350.9	655.2
3	550	0.6	247.7	412.9	619.1
4	675	0.54	301.0	557.4	519.2
5	800	0.52	343.5	660.6	443.4