ESE-146 – Complete Le Chatelier Mould

The Complete Le Chatelier Mould is a specialized apparatus used to determine the soundness of cement by measuring its expansion when exposed to water or other specified conditions. This test is critical for assessing the quality and durability of cement, ensuring that it meets industry standards for construction applications.

The Le Chatelier Mould consists of a split cylindrical mold with two indicator arms. The mold is designed to hold the cement paste specimen, which is subjected to controlled conditions such as immersion in water and heating. The expansion of the specimen is measured by the displacement of the indicator arms, providing a quantitative evaluation of the cement’s potential for volumetric instability.