Floor screed technical

This Post explains about the floor screed as per standards BS 8204 & EN 13813 (DIN 18560): 

These standards will not guide you how the screed shall be in terms of properties…. You need to decide what shall be the parameters depending on your requirement.

How the screeds are classified, the parameters of the screeds, how to test the screed materials. How to test the installed screed, there rectifications.

For tiling works, refer AS 3958.1 - surface tolerance.