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Sika Sikaflow 649 High-Flow Epoxy Grout 1.7CF
SikaFlow-649 is a three-component high-flow epoxy grout in a 1.7 CF unit. It is placed under compressors, generators, and high-torque machines that need a bearing area of 85%.
- Meets API 610 and API RP 686
- Bearing area of 85% for even load distribution
- High early strength with low creep
$619.77
SikaFlow 649
SikaFlow-649 is a three-component high-flow modified epoxy grout, formerly MFlow 649. This 1.7 CF unit (part 810157) is for compressors, generators, pumps, motors, crane rails, crushers, and wind-turbine tower bases. It meets API Standard 610 and API RP 686. A bearing area of 85% is achievable, with high early strength and low creep at elevated service temperatures.
Key Features
- Three-component high-flow modified epoxy grout
- 1.7 CF unit, part 810157
- Formerly MFlow 649
- Meets API 610 and API RP 686
- Bearing area of 85%
- High early strength with low creep
Applications
- Precision alignment of compressors, generators, pumps, and motors
- Crane rail grouting
- Crushers, ball mills, and other high-torque equipment
- Wind turbine tower bases, anchors, bars, and dowels
Technical Specifications
| Property | Value |
|---|---|
| Manufacturer | Sika |
| Product | SikaFlow-649 |
| Part no. | 810157 |
| Unit | 1.7 CF (230 lb / 1.73 ft3) |
| Chemistry | Three-component modified epoxy |
| Bearing area | 85% |
| API | Standard 610 and RP 686 |
| Min. thickness | 1/2 inch |
| Substrate temperature | > 50 F |
| Shelf life | 1.5 years |
Product documents: SikaFlow-649 Product Data Sheet (PDF)
Frequently Asked Questions
What size is SikaFlow 649?
The unit is 1.73 ft3 (230 lb), merchandised as 1.7 CF, part 810157.
What equipment work uses SikaFlow 649?
Compressors, generators, pumps, electric motors, crane rails, crushers, ball mills, wind-turbine tower bases, anchors, bars, and dowels. Also pour-back grouting for post-tensioning cables.
What API requirements does SikaFlow 649 meet?
API Standard 610 and API Recommended Practice 686 for rotating equipment.
What bearing area does SikaFlow 649 have?
A bearing area of 85% is achievable for even load distribution when grouting procedures are followed.
What thickness does SikaFlow 649 allow?
Minimum placement thickness is 1/2 inch. Consult Sika before lifts more than 6 inch.
What substrate temperature does SikaFlow 649 need?
Greater than 50 F. Cold material decreases flowability and strength development.
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