Alkali Silica Reactivity (ASR) Reagents (Set of 2)

Alkali Silica Reactivity (ASR) Reagents (Set of 2)

ASR Reagents and Detect Kit – Rapid Testing for Alkali-Silica Reactivity (ASR) in Hardened Concrete

The ASR Detect Kit is a fast, reliable, and user-friendly solution for testing Alkali-Silica Reactivity (ASR) in hardened concrete. Developed and patented by Los Alamos National Laboratories, this innovative kit simplifies the process of diagnosing ASR—a common cause of concrete deterioration—by providing rapid, clear color indications of degradation stages. Designed for use in the field, this test can be performed by personnel with minimal training and requires only a freshly broken concrete sample surface to begin.

How It Works: The kit includes a set of two reagents that react chemically with the concrete surface to reveal the presence and progression of ASR:

1. The first reagent produces a bright yellow precipitate on the surface, indicating the early stages of ASR-related degradation.
2. The second reagent results in a bright pink stain if the degradation is at a more advanced stage. Concrete unaffected by ASR remains unchanged after testing. This method eliminates the need for costly and time-consuming petrographic analysis, enabling faster decision-making and reducing project delays. The entire test can be completed in under five minutes, with results visible immediately. Plus, the reaction stains are permanent, ensuring no repeat testing is necessary.

Key Features:

• Quick and Easy: Detects ASR in hardened concrete in less than five minutes.
• Clear Color Indicators: Yellow for early degradation, pink for advanced ASR stages.
• Minimal Training Required: Can be performed on-site by field personnel with basic instructions.
• Portable and Convenient: Kit is lightweight and easy to carry to any job site.
• Environmentally Friendly: Reagents are safe for the environment.
• Cost-Effective: Reduces the need for expensive petrographic analysis.

Kit Contents:

• One 60ml (2oz) bottle of each reagent for detecting ASR.
• One 250ml (8oz) bottle of distilled water for rinsing.
• Two disposable dispensing pipettes for precise application.
• A pair of protective gloves and goggles for safety.
• Protective apron for added cleanliness.
• Durable, compact plastic carrying case for easy transport.
• Enough reagents included to perform up to 10 tests.

Additional Information: This kit is ideal for engineers, construction professionals, and quality control teams working on infrastructure projects where ASR may compromise the integrity of concrete structures. Use it to quickly assess damage, identify problem areas, and make informed decisions about repairs or replacements. The lightweight design and simple procedure make it perfect for use in the field, even in remote or challenging environments.

Why Choose the ASR Detect Kit?

• Save time and money by avoiding lengthy lab tests.
• Gain immediate insights into concrete deterioration for quicker action.
• Ensure durability and safety in your construction projects with reliable ASR detection.

Whether you're diagnosing existing structures or assessing new builds, the ASR Detect Kit is the go-to solution for accurate, fast, and cost-effective ASR testing.