A mixture of sand and limestone which, when combined with water, will create a substance that dries rock hard.
1★ Cement can be obtained by
2★ Cement can be obtained by
3★ Cement can be obtained by
A mixture of sand and limestone which, when combined with water, will create a substance that dries rock hard.
1★ Cement can be obtained by
2★ Cement can be obtained by
3★ Cement can be obtained by