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Sika SikaGrout 528 SF 50lb Bag
SikaGrout-528 SF is a silica-fume non-shrink cementitious grout in a 50 lb bag. It is placed in voids and tight clearances that need bleed resistance at high flow.
- Holds bleed resistance even at high flow
- Grouts tight clearances down to 1/8 inch
- Non-metallic, will not stain or rust
$45.74
SikaGrout 528 SF
SikaGrout-528 SF is a non-shrink non-metallic cementitious grout with silica fume and two-stage shrinkage compensation. This 50 lb bag (part 530166) is used for voids in concrete and tight clearances. It is bleed resistant even at high flow, with low permeability and low heat build-up. It will not stain or rust, and it does not contain aluminum powder.
Key Features
- Non-shrink non-metallic cementitious grout
- 50 lb bag, part 530166
- Enhanced with un-densified silica fume
- Holds bleed resistance even at high flow
- Two-stage shrinkage compensation
- Grouts tight clearances down to 1/8 inch
Applications
- Grouting and filling voids in concrete
- Tight-clearance grouting
- Repair of confined cavities
- Where bleed resistance at high flow is required
Technical Specifications
| Property | Value |
|---|---|
| Manufacturer | Sika |
| Product | SikaGrout-528 SF |
| Part no. | 530166 |
| Unit | 50 lb bag |
| 28-day compressive | 8,000 psi (ASTM C109) |
| Bleeding 4 hours | 0.0% (ASTM C940) |
| Min. thickness | 1/8 inch |
| Place within | 60 minutes of mixing |
| Coverage | 0.48 ft3 per bag |
| Shelf life | 12 months |
Product documents: SikaGrout-528 SF Product Data Sheet (PDF)
Frequently Asked Questions
What size is SikaGrout 528 SF?
The bag is 50 lb (22.7 kg), part 530166.
What void work uses SikaGrout 528 SF?
Grouting and filling or repairing voids in concrete, and grouting tight clearances.
What bleed resistance does SikaGrout 528 SF have?
0.0% bleeding at 4 hours (ASTM C940, modified per the Florida DOT wick-induced bleed test), even at high flow.
What thickness does SikaGrout 528 SF allow?
Minimum 1/8 inch (3 mm).
What placement window does SikaGrout 528 SF have?
The grout is placed within 60 minutes of mixing. Initial set is 3 to 12 hours (ASTM C266).
What chloride permeability does SikaGrout 528 SF have?
Less than 2,500 coulombs (ASTM C1202 / AASHTO T-277).
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