Effect of Strength Enhancement of Soil Treated with Environment-Friendly Calcium Carbonate Powder

Table 1

Mixing the sample material.

Test ID	Cementation material	Soil (g)	Water (g)	Weight ratio (%)	Calcium carbonate (g)	Cement (g)	Quantity
Untreated	—	275	50	—	—	—	5
C-2%	Calcium carbonate	275	50	2	5.5	—	5
C-4%		275	50	4	11	—	5
C-6%		275	50	6	16.5	—	5
C-8%		275	50	8	22	—	5
S-2%	Cement	275	50	2	—	5.5	5
S-4%		275	50	4	—	11	5
S-6%		275	50	6	—	16.5	5
S-8%		275	50	8	—	22	5
CS-2%	Calcium carbonate + cement	275	50	2	2.25	2.25	5
CS-4%		275	50	4	5.5	5.5	5
CS-6%		275	50	6	11	11	5
CS-8%		275	50	8	16.5	16.5	5