GB/T 47190-2026
UpcomingMethod for determining air content of cement mortar—Pressure method
水泥胶砂含气量测定方法 压力法
Application Summary AI generated
This standard specifies the pressure method for determining the air content of cement mortar, providing a precise testing procedure for quality control in construction. It is applied in laboratories and on construction sites to evaluate the air void system in mortar mixes, which directly impacts freeze-thaw durability and workability. The standard is essential for engineers and procurement professionals specifying mortar for concrete repair, masonry, and other cement-based applications where air entrainment is critical.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.