Cement Holcim 20kg
Portland cement bagged into a high strength paper bag with a plastic inner liner. Simply add cement to quality aggregate and mix along with water to create concrete. Ideal for the trade professional or home DIYer.
As a rule of thumb 8 bags of 20kg cement are required per 800kg bulk bag of builders mix for a 5:1 ratio in your concrete. This equates to be approximately 500 litres or 1/2 m3 (cubic metre) of concrete.