You should avoid alcohol completely after such situations. Alcohol addicted people can get recovery with rehab.

Complication occur in just 5-10 years and within 15-20 years, it may damage man's liver.

It's made of sand,cement and aggregate(stones),its then mixed with water.

It should length times width times depth. 

1 cubic yard of cement has an approx. Density of 144lb/cu. Ft. At 27 cu.ft./ cu.yd that equates to 1.94 ton.