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The is a complete laboratory simulator to generate and study accelerated Alkali Silica and Alkali Aggregate reactivity in concrete samples
Alkali- silica reactivity is the process in which certain minerals (mostly glass type silica) in the presence of moisture are broken down by the highly alkaline concrete producing a gel that environment of expands creating tensile forces in the concrete matrix which cause cracking of the concrete. The cracking then allows more water to infiltrate into the concrete creating more gel, more expansion etc. Ultimately the concrete fails of disintegrates.
ASR Tester, Temp. 20°C to 70°C, 100% Stainless Steel, ASR Specimen Container, ASR Fog Generating System, ASR Mould, ASR Shrinkage Gauge - Schleibinger Testing Systems | Aimil.com