This part of 10426 provides the methods for the testing of well cement formulations to determine the dimension charges during the curing process (cement hydration) at atmospheric pressure only. This is a base document, because under real well cementing conditions shrinkage and expansion take place under pressure and different boundary conditions.
Number of pages: 28
Date of approval: 2006-05-18
EN ISO 10426-5:2005 IDTISO 10426-5:2004 IDT