Experimental Study on Axial Compression Behavior of Masonry Columns’ Strengthening with Bamboo Scrimber Bar Mesh Mortar Layer

Table 4

Compressive strength of mortar.

Specimens	fc1 (MPa)	fc2 (MPa)
ZA1, ZA2, ZA3	2.86	—
ZB1	2.86	9.60
ZB2	2.86	9.60
ZB3	2.86	10.58
ZC1	2.56	13.70
ZC2	2.56	13.70
ZC3	2.56	8.66
ZD1	2.56	14.37
ZD2	2.56	10.09
ZD3	2.56	9.49

f_c1, masonry mortar compressive strength; f_c2, strengthened mortar compressive strength.