Sleeve Grouting Material
High-performance grouting material specially developed for rebar sleeve connections, prefabricated structures and underground engineering applications.
Packaging & Delivery
| Packaging | 3-ply paper-plastic composite bag | Spec. | 25KG/bag | Volume | 60*40*15cm |
| MOQ | 1000KG | Lead Time | 1-7 working days | Shelf Life | 6 months (unopened, in dry conditions) |
| Trade Terms | FOB/EXW | Payment | T/T / L/C | Port | Shanghai / Ningbo |
Product Overview
Product Features:
- 1. Dry-mix material composed of cement, fine aggregates, admixtures and other materials.
- 2. After mixing with water, it provides high fluidity, early strength, high strength, micro-expansion, with no bleeding, no segregation and no sedimentation.
- 3. Features stability, high strength, early strength, non-shrink, excellent flowability, no sedimentation and no bleeding.
- 4. Completely fills the gap between sleeves and ribbed rebars, ensuring secure sleeve-to-rebar connections.
- 5. Specifically designed for prefabricated sleeve grouting connections, forming Grade 1 connection joints with rebar connection sleeves.
Sleeve Grouting Material is a specially formulated cement-based grout designed for reinforced concrete connection systems. It provides excellent fluidity, early strength, high strength and micro-expansion performance, ensuring reliable bonding between steel reinforcement bars and sleeves.
Product Features
Technical Specifications
| Parameter | Value | Test Standard | Test Result | Status |
|---|---|---|---|---|
| Flowability (Initial) | β₯300 mm | JG/T 408-2019 | 335 mm | Pass |
| Flowability (30min) | β₯260 mm | JG/T 408-2019 | 305 mm | Pass |
| Compressive Strength (1d) | β₯35 MPa | JG/T 408-2019 | 38 MPa | Pass |
| Compressive Strength (3d) | β₯60 MPa | JG/T 408-2019 | 65 MPa | Pass |
| Compressive Strength (28d) | β₯85 MPa | JG/T 408-2019 | 92 MPa | Pass |
| Vertical Expansion Rate (3h) | β₯0.02% | JG/T 408-2019 | 0.1% | Pass |
| Expansion Difference (24h-3h) | 0.02~0.5% | JG/T 408-2019 | 0.07% | Pass |
| Chloride Ion Content | β€0.03% | JG/T 408-2019 | 0.01% | Pass |
| Water Bleeding Rate | 0% | JG/T 408-2019 | 0% | Pass |
Advantages
Professional Technical Support
Free solutions to technical challenges during construction.
Strict Quality Control
Imported admixtures with scientific formulation to meet various application scenarios.
High Cost Performance
Improving construction efficiency and ensuring project quality.
Comprehensive Quality Assurance
Complete technical and quality documentation provided.
Clear Standard Alignment
Technical parameters truly measurable with type inspection reports available.
Proven Case Track Record
Quality commitment guaranteed with rich supply chain success cases.
Applications & Operation Video
Trusted across diverse construction scenarios
Prefabricated Structure Rebar Connections
Used for reinforcement connections in prefabricated concrete buildings.
Shear Wall Structural Nodes
Suitable for reinforcement connections of structural joints and critical nodes.
Underground Engineering
Applied for waterproof connections and structural reinforcement in underground projects.
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Usage Guidelines
Water-to-powder ratio: Follow manufacturer's specified mixing ratio
Working time: Use within 30 minutes after mixing
Curing: Maintain moisture after final set for optimal strength
Construction temperature: Ideally between 5β~35β
Storage & Shelf Life
Storage Condition
Store in a dry, ventilated place, protected from moisture.
Shelf Life
6 months (unopened, in dry conditions)
Successful Partnership Case Studies
Northwest Large-Scale Wind-Solar-Storage Integrated Wind Power Base Project
East China High-Speed Railway Connection Line Project
Southern Pumped-Storage Power Station Foundation Treatment Project
North China Heavy Industry Park Heavy Equipment Foundation Project
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