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Sika SikaEmaco 440 55lb Bag
SikaEmaco 440 is a low-dust self-consolidating repair mortar in a 55 lb bag for large-volume structural repairs. Place from 1.5 in to full depth by pour or pump without vibration.
- Low-dust self-consolidating structural repair mortar
- Place from 1.5 in to full depth by pour or pump
- Approximately 2,500 psi at 1 day and 6,000 psi at 28 days
$35.89
SikaEmaco 440
SikaEmaco 440 is a low-dust, one-component shrinkage-compensated self-consolidating repair mortar for large-volume structural repairs from 1.5 in to full depth. This 55 lb bag (part 809772) pours or pumps into forms without vibration, reaches approximately 2,500 psi at 1 day and 6,000 psi at 28 days, and uses a dual expansion system for plastic and hardened shrinkage compensation. Interior and exterior formed repairs, horizontal, vertical, and overhead.
Key Features
- One-component low-dust shrinkage-compensated self-consolidating mortar
- Dual expansion system for plastic and hardened states
- Minimum thickness 1.5 in to full depth
- Compressive strength approximately 2,500 psi at 1 day and 6,000 psi at 28 days
- Flowable enough to pump or pour through congested forms
- Self-consolidates to cut honeycombing without vibration
Applications
- Large-volume structural concrete repairs
- Repair or replacement of formed concrete elements
- Formed horizontal, vertical, and overhead repairs
- Interior and exterior placements by pour or pump
Technical Specifications
| Property | Value |
|---|---|
| Manufacturer | Sika |
| Product | SikaEmaco 440 |
| Part no. | 809772 |
| Unit | 55 lb bag |
| Chemistry | One-component self-consolidating repair mortar |
| Min thickness | 1.5 in |
| Compressive 1 / 7 / 28 day | Approximately 2,500 / 5,000 / 6,000 psi |
| Flexural 28 day | Approximately 1,150 psi |
| Placement | Pour or pump |
Product documents: SikaEmaco 440 Product Data Sheet (PDF)
Frequently Asked Questions
What jobs suit SikaEmaco 440?
Large-volume structural repairs and formed horizontal, vertical, or overhead concrete elements from 1.5 in to full depth.
What placement methods work for SikaEmaco 440?
Pour or pump into forms. The mix self-consolidates without vibration.
What compressive strength does cured SikaEmaco 440 reach?
Approximately 2,500 psi at 1 day, 5,000 psi at 7 days, and 6,000 psi at 28 days under ASTM C 109.
What minimum thickness applies for SikaEmaco 440?
Minimum application thickness is 1.5 in.
What shrinkage control does SikaEmaco 440 use?
A dual expansion system compensates for shrinkage in both plastic and hardened states.
What size is SikaEmaco 440?
The bag is 55 lb, part 809772.
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