Research on Static Triaxial Mechanical Properties of New CementSoil Reinforced with Polypropylene Fiber

Table 2

Chemical composition of desulfurization gypsum.

Surface water	Crystal water	Loss on ignition	SiO2	Al2O3	Fe2O3	CaO	MgO	K2O + Na2O	SO3
7.96	14.83	21.21	1.94	0.9	0.23	31.31	0.29	0.18	43.49