Epoxy Grout (3-Component)

Epoxy Grout (3-Component)

High-strength grout based on epoxy resins

Epoxy Grout GX900

Three-component epoxy grout for industrial machinery stabilization

This epoxy-based grout is designed for securing heavy machinery in industrial environments. Ordinary cement-based grouts are insufficient for installing and stabilizing large, heavy engineering equipment. In such cases, parameters like compressive, bending, and tensile strengths become crucial, as these structures exert significant forces on their supports, both in compression, tension, and bending. This type of grout is shrinkage-free and adheres very well to concrete. This is particularly important when stabilizing equipment that operates with high dynamic vibrations (e.g., impact presses, guillotines, etc.), where ordinary grouts cannot withstand such forces. Therefore, epoxy grout is required for such applications. It is a non-flowing, three-component grout suitable for both horizontal and vertical surfaces, including overhead applications, and is commonly used for stabilizing heavy industrial machinery. Epoxy grout is also resistant to acids and chemicals. Apart from its high mechanical strength, it provides excellent chemical resistance against materials such as oil, grease, salts, acids, alkalis, and other corrosive substances. The product is easy to apply and has a long service life.

In general, this product is a filling and stabilizing material, consisting of epoxy resin and hardener (activator), offering unique physical and chemical properties for construction and industrial projects requiring high resistance to pressure, chemicals, and heat. These properties make it ideal for harsh conditions.

Mechanism of Epoxy Grout

Epoxy technology is based on a thermoset polymer, which is created by combining two components: epoxy resin and hardener (activator). Epoxy resin consists of short-chain polymers with epoxy groups at the ends. When mixed with hardener, a chemical reaction occurs, resulting in polymerization and curing. The reaction between epoxy resin, hardener, and cement matrix provides fast curing and high early-strength development. Additionally, because there is no water or solvents in the components, no shrinkage occurs during or after curing.

Properties and Effects of Epoxy Grout

• High resistance to dynamic vibrations
• High mechanical strength
• Excellent flowability and ease of mixing
• Strong adhesion to metal and concrete, without shrinkage
• Excellent impact and seismic resistance
• Outstanding chemical resistance to corrosive materials
• Self-leveling capability

Applications of Epoxy Grout

• Suitable for rebar embedding
• Stabilizing static machinery in refineries, petrochemical plants, and power stations
• Installing and securing crane rails and railway tracks
• Filling gaps around bolts
• Filling voids under bases and baseplates
• Stabilizing crushers and stone-cutting machinery
• Suitable for fast-curing baseplates
• Stabilizing heavy machinery with dynamic loads on foundations

Physical and Chemical Properties

• Form: Powder + Liquid
• Color:
  • Component A: Colorless Liquid
  • Component B: Colorless Liquid
  • Component C: Gray Powder
• Specific gravity: 1.8 g/cm³
• Standards: ASTM C 1181, D 695

Consumption Rate

The consumption rate for epoxy grout can be calculated based on the volume of the section to be grouted and the specific gravity of the grout.
For rebar embedding, subtract the volume occupied by the rebar from the volume of the drilled hole to determine the grouting volume, then multiply by the specific gravity to estimate the required amount.

Application Method

All surfaces for epoxy grout application must be free of contaminants, grease, and paint.
Metal surfaces should be degreased.
Any loose spots on the surface should be mechanically removed.
The substrate should be dry and free of moisture (concrete moisture should be below 6%).
Ensure the concrete has reached a 28-day curing time before applying epoxy grout.

Important Notes

• Surface preparation should not be done below 5°C or above 3°C at dew point.
• In outdoor areas, surface preparation should not be done outside daylight hours.
• Preparation should not be done in conditions with more than 75% relative humidity.

Application Procedure

1. Mix the liquid components (resin and hardener) for 1 minute using an electric mixer.
2. Gradually add the powder component to the liquid mixture while mixing to create a homogeneous mix.
3. Pour the grout continuously from one side, increasing the pouring height for large areas to ensure better penetration.

Important Notes on Application

• Apply epoxy grout within 15 minutes of mixing.
• Only mix enough grout for immediate use.
• In hot weather, ensure components are between 20°C to 25°C before mixing.
• Always mix components in the correct proportions (according to the packaging).
• Never use solvents or other additives to thin the grout.

Safety Information

• In case of accidental skin or eye contact, wash immediately with clean water.
• Epoxy grout is not toxic or hazardous to the environment.
• The material should never be ingested.
• Avoid eye contact.
• Prevent inhalation of fumes during mixing.

Storage

• Shelf life: 1 year in the original packaging
• Store in a cool, dry place, away from freezing, heat, and direct sunlight.
• Optimal storage temperature: 10°C to 30°C.

Packaging

• 10 kg set