Standards: ASTM C1260 • ASTM C1567 • ASTM C22

• Designed for the preparation of mortar bars to evaluate the potential alkali-silica reactivity (ASR) of aggregates in cementitious mixtures.
• Complies with ASTM C1260, ASTM C1567, and ASTM C227 standards, facilitating accelerated testing procedures to assess deleterious expansion due to ASR.
• Constructed from steel with a corrosion-resistant galvanized coating, ensuring durability and dimensional stability during repeated use in laboratory environments.
• Features removable partitions and end plates, allowing for easy demolding and cleaning, thereby enhancing operational efficiency.
• Equipped with gauge studs embedded at each end of the mould, providing precise reference points for length change measurements using a length comparator.