Product Description
QD60 Grouting Material is a high-performance polymer-modified cement-based grouting material composed of specialty cement, refined quartz sand, and a combination of various functional polymer-modified admixtures. It exhibits early strength, high strength, minimal expansion, no shrinkage, and self-leveling properties. It possesses unique advantages in terms of long-term volume stability, frost resistance, fatigue resistance, and other durability. It is primarily suitable for grouting in various projects and can also be used for anchoring various equipment foundations.
Product Parameter
| Test items | Performance indicators | |
| Truncated cone fluidity/mm | initial | ≥290 |
| 30min | ≥260 | |
| Compressive strength/MPa | 1d | ≥20 |
| 3d | ≥40 | |
| 28d | ≥60 | |
| Vertical expansion rate | 3h | 0.1-3.5 |
| 24h – 3h | 0.02-0.5 | |
| Chloride ion content/% | ≤0.1 | |
| Water bleeding rate/% | 0 | |
Application range：
Grouting of large equipment and precision anchor bolts, secondary grouting of machine bases, and rapid repair of bolt holes, road paving, and road sleepers.Secondary grouting of steel structures and concrete, concrete repair and reinforcement, and grouting and anchoring during installation of special precast concrete components, stairs, and balconies in prefabricated buildings.
