[Retracted] Experimental Analysis of Mechanical Properties and Durability of Cement-Based Composite with Carbon Nanotube

Table 6

Compressive strength of cement-based composite with carbon nanotube.

Sample	Water-to-cement ratio (w/C)	Content of carbon nanotubes	Compressive strength (MPa)
	0.25	0	77.6	84.8	89.9
S-5	0.25	0.05	76.8	87.4	91.0
S-8	0.25	0.075	76.6	85.8	88.8
S-10	0.25	0.1	77.9	85.2	91.5
S-20	0.25	0.125	78.1	85.1	90.2
S-30	0.25	0.15	79.0	76.2	91.8