Adhesives Technology Accu-Grout

Accu-Grout from Adhesives Technology is a precision-grade, three-component epoxy grouting system formulated for the demands of industrial environments. This system combines a pre-measured epoxy resin, hardener, and aggregate to deliver consistent, reliable performance in high-load and high-impact conditions. Designed specifically for grouting heavy machinery and equipment baseplates, Accu-Grout provides exceptional compressive strength and resistance to creep, shrinkage, and chemical attack.

Its flowability ensures complete contact under baseplates, reducing voids and enhancing load transfer, even in tight or congested placements. Accu-Grout performs reliably under dynamic and static loads, making it a preferred solution for settings where vibration, torque, and environmental exposure can compromise other materials. Whether you’re installing a new press, pump, turbine, or re-grouting an existing foundation, Accu-Grout sets quickly, cures with dimensional precision, and supports long-term stability for mission-critical installations.

Key Features of Accu-Grout

• High Early Strength
  Reaches compressive strengths up to 14,500 psi (100 MPa) at 75°F, supporting rapid project turnover and heavy load readiness.
• Exceptional Flowability
  Provides excellent bearing area and flow characteristics for complete underplate contact, even in tight clearances.
• Negligible Shrinkage and Creep
  Maintains dimensional stability over time, reducing the risk of misalignment or vibration-related failure.
• Resistant to Oils and Chemicals
  Formulated to withstand industrial fluids and harsh environments without degradation.
• Low-Dust Application
  Cleaner handling and better visibility during installation with minimized airborne dust.
• Made in the USA and Ready to Mix
  Supplied in pre-measured kits with straightforward mixing instructions, supporting consistent results across applications.

Recommended Uses for Accu-Grout

Accu-Grout is designed for heavy-duty grouting tasks in challenging environments. It’s a solid choice for:

• Machine baseplates in chemical processing, pulp and paper, or power generation facilities
• Equipment subject to high vibration or impact
• Precision re-grouting projects under time or performance constraints
• Marine and steel rail seating installations
• Gantry crane and transmission infrastructure foundations

These characteristics make it a dependable choice for contractors and maintenance teams tasked with protecting critical equipment investments.

Frequently Asked Questions

What is the maximum pour depth for Accu-Grout?
The recommended maximum pour depth is 8 inches (203 mm) per lift. For thicker sections, multiple lifts with appropriate cure time are advised.

How long is the working time?
At 75°F (24°C), the working time is approximately 2.5 hours. Warmer temperatures will reduce this window.

What is the cure schedule for equipment loading?
Initial cure is reached in 30 hours at 75°F, with full mechanical properties achieved within 40 hours. Always check substrate and ambient temperatures to plan your timeline.

What kind of mixing equipment is recommended?
Use a heavy-duty, low-speed mixer (minimum 10-amp, two-speed) with a Jiffy Mixer paddle for proper blending. Avoid standard drills to prevent under-mixing and motor burnout.

Can I mix partial kits of Accu-Grout?
No. It is supplied in pre-measured kits and must be mixed in full to ensure proper resin-to-hardener ratios and consistent performance.

Is it safe to use around sensitive electronics or clean equipment?
Yes, when cured. It has low toxicity, self-extinguishing properties, and emits minimal VOCs, making it suitable for most industrial environments when properly installed.