Petroleum and natural gas industries. Cements and materials for well cementing - Determination of shrinkage and expansion of well cement formulations at atmospheric pressure subscription-only but seeks to give the

but seeks to give the intentions of the standard in the hope that these

the requirements that are most important to the customer or stakeholder

The value obtained by such a test method must correspond to the highest vibration values likely to occur under typical and normal working conditions of the machine

except where modified by requirements particular to ISO 8820‑11

Petroleum and natural gas industries. Cements and materials for well cementing - Determination of shrinkage and expansion of well cement formulations at atmospheric pressure subscription-only but seeks to give the1 Scope This part of ISO 10426 provides the methods for the testing of well cement formulations to determine the dimension changes 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.