Experimental Study on Simulation Filling of New Underwater Cementitious Filling Material (NWC-FM)

Table 1

Mix proportions of the NWC-FM samples.

Number	Materials (kg)
	Shield mud	Cement	Fly ash	Mineral powder	Flocculating agent	Early-strength agent	Water reducing agent	Water
NWC-1	1.000	0.286	0.057	0.021	0.014	0.010	0.010	0.429
NWC-2	1.000	0.357	0.071	0.021	0.014	0.010	0.010	0.357
NWC-w	1.000	0.141	0.041	0.010	0.0032	0.003	0.0045	0.351