Experimental Characterization of Traditional Mortars and Polyurethane Foams in Masonry Wall

Table 8

Mean shear strength in case of diagonal compression test for masonry with mortar.

Test	(mm^2)	P (N)	(N/mm^2)	εmax (%)	GV (MPa)	Type of collapse
1-MORTAR	283320	80000	0.20	0.13	0.017	Collapse for tensile cracking along the compressed diagonal.
2-MORTAR	283320	85000	0.21	0.14	0.018	Collapse for tensile cracking along the compressed diagonal.
3-MORTAR	283320	70000	0.17	0.07	0.006	Collapse for tensile cracking along the compressed diagonal.
4-MORTAR	283320	95000	0.24	0.16	0.023	Collapse for tensile cracking along the compressed diagonal.