Structural Lightweight Concrete Production by Using Oil Palm Shell

Table 3

Splitting tensile strength of 0%, 10%, 15%, and 20% OPS replacement concrete.

Splitting tensile strength (N/mm^2)
Mix proportions	0% replacement	10% replacement	15% replacement	20% replacement
1 : 1.65 : 2.45	2.96	2.50	2.30	2.07
1 : 2.5 : 3.3	2.82	2.36	2.18	1.94
1 : 3.3 : 4.2	2.58	2.14	1.96	1.73