Procurement Key Points · Certification Requirements · Price Structure · Supplier Selection
| Index | Qualified Value | Premium Value | Notes |
|---|---|---|---|
| 28d Compressive Strength | ≥100 MPa | ≥120 MPa | Steam-cured specimens |
| Flexural Strength | ≥18 MPa | ≥22 MPa | Standard cure |
| Flow Spread | ≥600mm | ≥680mm | Self-leveling index |
| Chloride Ion Permeability | <0.1 | <0.03 | Electric flux method |
| Steel Fiber Content | ≥1.5% | ≥2% | By volume |
Chinese National Standard for Reactive Powder Concrete Materials. Mandatory for exported Chinese products.
Compliant with EN 206. For Europe, Middle East, Africa markets. VOC, strength, and durability test reports required.
American standard. Entry credential for UHPC in North American market. ASTM-certified products are competitive in North America.
Price includes: powder (cement + silica fume + quartz powder + superplasticizer), steel fibers.
Excludes: freight, insurance, customs duties, destination customs clearance fees.
Reference usage: bridge paving approx. 50-80 kg/m² (35-50mm thickness).
A 1,000 m² bridge deck requires approx. 50-80 tons UHPC. Material cost: $14,000-30,400.
Require supplier to provide at least 3 completed bridge project contracts and acceptance reports.
Each batch must provide factory inspection reports. Third-party random inspection reports available upon request.
Capable of providing on-site construction guidance and technical training. Chinese/English/French technical documentation available.
Full coverage for target market certifications. CE/ASTM/GB certificates verifiable on official websites.
Certification package, test reports, and FOB/CIF pricing available
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