Alkali-Silica Reactivity (ASR) Test Equipment
ASR testing equipment helps laboratories evaluate the potential alkali-silica reactivity of aggregates and cementitious combinations. This category supplies detection kits, reagents and reaction containers. It does not supply treatment services, and a detection kit is not the same equipment as the expansion-test apparatus described below.
Choose the Detection Kit and Reagents
The listed ASR detection kit provides the core testing arrangement. Check its current description for the included components and the procedure it is intended to support before ordering.
Replacement and supplementary ASR reagents are listed as a set of two. Confirm the chemistry and quantity your procedure requires rather than assuming the set matches every kit or test series; reagent storage and handling requirements belong to the manufacturer's instructions.
Match the Reaction Container
The alkali reactivity reaction container holds the specimen during the reaction period. Verify container dimensions, material and closure against the specified specimen size and storage conditions. Containers and kits from different systems are not automatically compatible.
Related Carbonation and Aggregate Testing
The concrete carbonation detection system addresses a different deterioration mechanism and is listed here for laboratories evaluating both conditions. Use the aggregate testing equipment categories for companion aggregate evaluation.
Keep ASR Detection Separate from Expansion Testing
Length-change and autoclave expansion equipment serves different procedures from a chemical detection kit. If your program measures mortar-bar expansion, select the appropriate prism molds and length comparator from the cement expansion testing equipment category rather than substituting detection supplies.
Before ordering, confirm the kit contents, reagent quantities, container compatibility and required safety equipment. Follow the applicable test method and manufacturer instructions for specimen preparation, conditioning, observation and interpretation; this guide does not set acceptance criteria.
