Table 4.

Mix proportions of double liquid grouting materials.

Mix No.	Slurry A 1		Slurry B 2
	CSA 3 (wt.%)	Water (wt.%)	Fluorgypsum (wt.%)	Quicklime (wt.%)	Aluminum Sulfate (wt.%)	Water (wt.%)
AS0	100	100	80	20	0	100
AS1	100	100	80	20	1	100
AS2	100	100	80	20	2	100
AS3	100	100	80	20	3	100
AS4	100	100	80	20	4	100
QL0	100	100	100	0	2	100
QL10	100	100	90	10	2	100
QL20	100	100	80	20	2	100
QL30	100	100	70	30	2	100
QL40	100	100	60	40	2	100

¹ Slurry A is a mixture of CSA and water; ² slurry B is a mixture of fluorgypsum, quicklime, aluminum sulfate and water; ³ CSA: CSA cement.