Development and Field Test of New Environmentally Friendly Water-Rich Sand Grout Material

Table 1

Chemical compositions of raw material.

Raw materials	Percentage
	SiO2	Al2O3	F2O3	CaO	MgO	Na2O	K2O	Loss
Fly ash	49.32	26.38	4.15	15.78	—	0.32	2.15	1.9