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Adhesives Technology Accugrout HD 2 CF
Accugrout HD is a high-strength three-component epoxy grout for heavy dynamic loads on equipment bases.
- Wind-farm and heavy industrial base-plate grouting
- Handles vibration, impact, and thermal cycling
- 6 in. maximum pour depth in a single lift
Adhesives Technology Accugrout HD 2 CF High-Strength Epoxy Grout
Accugrout HD from Adhesives Technology is a high-strength three-component epoxy grout for heavy dynamic loads on equipment bases. It is intended for onshore and offshore wind-farm pads and other industrial bases that see vibration, impact, thermal cycling, and chemical exposure. Mix and place between 60°F and 95°F, with a 6 in. maximum pour depth. The smaller kit of the same grout is the Accugrout HD 0.5 CF.
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Key Features
- High-strength three-component epoxy for heavy dynamic loads
- Built for onshore and offshore wind-farm equipment bases
- Resists vibration, impact, and thermal cycling
- Oil and chemical resistance on industrial pads
- High early strength with a high effective bearing area
- Maximum pour depth 6 in. in a single lift
Applications
- Onshore and offshore wind-turbine foundation grouting
- Heavy rotating equipment, compressors, and machinery base plates
- Refineries, steel mills, chemical plants, and marine structures
- Pads subject to high dynamic or impact loading
Technical Specifications
| Property | Value |
|---|---|
| Product | ACCU-GROUT HD high-strength epoxy grout |
| Part number | AGHD20 |
| Kit size | 2.0 cu ft (Part A, Part B, four 58 lb grout-blend bags) |
| Chemistry | Three-component, pre-proportioned industrial epoxy |
| Mixed color | Concrete gray |
| Application temperature | 60°F to 95°F (16°C to 35°C) |
| Gel time (ASTM D2471) | 40 min |
| Compressive strength (ASTM C579) | 19,500 psi at 95°F (134 MPa) |
| Flexural strength (ASTM C580) | 5,800 psi (40.0 MPa) |
| Bond strength (ASTM C882) | 3,700 psi (25.5 MPa) |
| Max pour depth | 6 in. |
| Peak exotherm (ASTM D2471) | 210°F (99°C) |
Product documents: ACCU-GROUT Technical Data Sheet (PDF)
Frequently Asked Questions
Which plants typically grout with Accugrout HD?
Accugrout HD shows up on refinery, steel mill, chemical plant, and marine structure pads, plus wind-turbine foundations. Those are high-dynamic, oil-and-chemical environments, which is why the high-strength HD grade is specified.
Does Accugrout HD resist oil on an industrial base?
Yes. Accugrout HD is listed for oil and chemical resistance on industrial pads. That chemical resistance is part of why HD is used under compressors and rotating equipment instead of a cement grout.
When is Accugrout HD a better pick than Accugrout LE on a wind-farm pad?
Use Accugrout HD when the demand is high-strength dynamic load and a 6 in. lift is enough. Use Accugrout LE when the void is deep, up to 22 in., or the pour is warm enough that low exotherm matters more than HD strength.
Is Accugrout HD a three-component high-strength epoxy grout?
Yes. Accugrout HD is a high-strength three-component construction epoxy grout. It is pre-proportioned like the rest of the Accugrout family, with a 6 in. maximum pour depth on the current combined sheet.
Can Accugrout HD be used on marine equipment bases?
Yes. Marine structures are a listed Accugrout HD use, along with refineries and steel mills. Dynamic load, impact, and chemical exposure are the common thread on those pads.
Does Accugrout HD develop high early strength under a loaded plate?
Yes. Accugrout HD is called out for high early strength and a high effective bearing area. That early strength is why crews use it on wind-farm and rotating-equipment grouting that cannot sit for a cement cure.
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