[header] How to build fake rock with cement [title] Buy a bag of ready-to-mix cement and a bucket. [title] Mix the contents of the bag in the bucket with water. [title] Smooth it until it's almost round, but still looking like a rock. 
[title] Wash your hands immediately and let the cement dry overnight. [title] Follow the above method and add the steps below to build more realistic-looking artificial rocks.