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ProductThe product line covers a series of admixtures including rapid setting agents, water reducers, waterproofing agents, rust inhibitors, curing compounds, grouting materials and pressure grouting materials, as well as mortar admixtures.
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ApplicationThe products are widely used in concrete engineering projects across various sectors, including construction, highways, bridges, high-speed railways, power, water conservancy, ports, and tunnels.
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AboutThe leading supplier of innovative civil engineering materials in Guangxi, specializing in the R&D, production, and sales of concrete admixtures.
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TechnologyIt holds over ten patents and has participated in drafting more than ten standards, including the Technical Specification for Application of Polycarboxylate Superplasticizer (a national mandatory standard) and Solid Polycarboxylate Superplasticizer (T/CBMF187-2022).
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BlogFollow Keda news to stay up-to-date with the latest developments in real-time
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ContactCustomer satisfaction is our constant pursuit, and Keda wholeheartedly serves you
| Comprehensive Concrete Solutions for diverse applications
SOLUTION
SOLUTION
Airport Runway
Airport runway concrete requires ultra-high strength, high flexural strength, wear resistance, impact resistance, freeze-thaw resistance, crack resistance, and extremely high smoothness. It must be capable of withstanding long-term heavy aircraft loads and braking friction.
Strength requirements: Compressive strength is typically C30–C35, with flexural strength ≥ 4.0–5.0 MPa. Higher-grade airports and military airports may use higher strength grades.
Wear and impact resistance: High wear resistance, impact resistance, and spalling resistance are required. The surface must not become dusty or peel off, as this would affect flight safety.
Freeze-thaw resistance, impermeability, and salt corrosion resistance: Airports often use de-icing salts, so resistance to chloride ion penetration is essential. The pavement should prevent water accumulation and water infiltration to avoid frost heave damage.
Product Configuration
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No.9, Liangling Second Street,Nanning Area, China (Guangxi) Pilot Free Trade Zone