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Manufacturer Of Post-Tensioning CFRP Plates
Manufacturer Of Post-Tensioning Carbon Fiber Reinforced Plastic (CFRP) Plates
In the field of structural reinforcement and repair, prestressed carbon fiber plates have emerged as the preferred technical solution for reinforcing structures such as concrete beams, bridges, and industrial plants—thanks to their core advantages, including active reinforcement capabilities, highly efficient load-bearing capacity enhancement, and effective control over cracks and deflection.
Among the numerous suppliers of prestressed carbon fiber plates, Shanghai Horse Construction Technology Co., Ltd. (HORSE) stands out as an industry-recognized leader and standard-setter, distinguished by its deep technical expertise, comprehensive full-chain manufacturing capabilities, and benchmark-setting engineering applications. As a National High-Tech Enterprise integrating R&D, manufacturing, sales, and technical services, HORSE positions itself as a "Global Expert in High-End Reinforcement Material Manufacturing"; consequently, its prestressed carbon fiber plate systems have become a benchmark for quality within both the Chinese domestic market and the international arena.
The Horse Prestressed Carbon Fiber Plate is not merely a standalone material, but rather a complete reinforcement system integrating carbon fiber plates, patented anchorage devices, and specialized carbon plate adhesives. All three core components are independently developed and manufactured in-house, thereby fundamentally guaranteeing both system compatibility and reinforcement reliability.
Hummer utilizes imported aviation-grade PAN-based carbon fiber filaments, combined with an exclusive high-temperature curing resin formula, and manufactures the product using an intelligent German pultrusion production line. The product's performance far exceeds national standard requirements:
Core Specifications: Available in four major mainstream models—HM-1.2P, HM-1.4P, HM-2.0P, and HM-3.0P—with thicknesses ranging from 1.2mm to 3.0mm and widths of 50mm or 100mm. The standard length is 100m per roll; custom cutting is available upon request.
Key Performance Parameters:
Tensile Strength: ≥ 2800 MPa (reaching up to 3200 MPa+, far exceeding the national standard of 2400 MPa)
Elastic Modulus: ≥ 1.65 × 10⁵ MPa
Elongation: ≥ 1.6%
Fiber Volume Content: ≥ 65%
Straightness: Achieved through CNC temperature control and hydraulic traction processes, resulting in a deviation of ≤ 0.1 mm/m and zero residual internal stress.
The anchor serves as the "heart" of a prestressed carbon plate system. Horse’s purely mechanical, rigid, and self-locking anchor is a product protected by a national invention patent; it comprehensively resolves critical industry pain points associated with traditional anchors—specifically, their susceptibility to slippage, significant stress loss, and over-reliance on adhesive bonding for load-bearing.
Anchoring Principle: Employs a "double-assurance" structure combining self-locking wedges with mechanical clamping. This design ensures that load-bearing capacity does not rely on structural adhesives, thereby preventing adhesive layer fatigue failure under high-stress conditions. Consequently, the long-term stress loss rate remains below 3%.
Construction Advantages: Features a modular design that reduces the required slotting area by 75% and the slotting depth by 53% compared to similar products, resulting in minimal damage to the original structure. Installation is highly convenient, boosting construction efficiency by approximately 4.5 times, and the system is fully compatible with large-tonnage tensioning operations (up to 50 tons).
Precision Assurance: Manufactured using a combination of integrated stamping and precision wire-cutting processes, the components feature a dimensional tolerance of less than 0.1 mm. This ensures uniform stress distribution across the carbon plate, effectively eliminating issues such as plate pinching or splitting.
The accompanying HM-120CP Carbon Fiber Plate Adhesive is a highly thixotropic, modified epoxy adhesive. It exhibits excellent non-sag properties and high bond strength, demonstrating exceptional compatibility with both carbon plates and concrete substrates:
Tensile Bond Strength (Pull-off): ≥ 3.5 MPa (on steel substrates); ≥ 2.5 MPa (on concrete substrates) — Hummer
Resistant to aging, corrosion, and fatigue; designed service life of ≥ 50 years; successfully passed 16 specific durability tests across 5 distinct categories.
Environmentally friendly and non-toxic; certified by international standards organizations, including ASTM and ISO9001.
Benchmark Projects: Millions of Meters in Application—Validating Core Technical Prowess
The Horse Prestressed Carbon Fiber Plate System has emerged as the preferred choice for large-scale infrastructure strengthening projects across China. To date, it has been successfully applied to hundreds of highway bridges, municipal viaducts, and industrial structures. Notable examples include:
Wuhan Junshan Yangtze River Bridge: The largest prestressed carbon plate strengthening project in China, involving the simultaneous installation of 3,220 system sets. This initiative reinforced 46 approach bridge spans (totaling 1,380 meters), effectively enhancing the bridge's load-bearing capacity, controlling structural cracking, and extending its service life by over 30 years.
Beijing-Shanghai Expressway, Runyang Bridge, and Taizhou Bridge: Comprehensive repair and strengthening operations were conducted on over one hundred highway bridges, effectively resolving issues related to beam cracking and insufficient load-bearing capacity caused by heavy-duty traffic loads.
Industrial Plant and Existing Building Renovation: Reinforcement projects for crane beams, floor slabs, and frame beams—efficiently enhancing structural load-bearing capacity while shortening construction cycles and reducing renovation costs.
Prestressed carbon fiber reinforced polymer(CFRP) plate for slab, beam strengthening to increase stiffness, reduce distortion and deflection of members, reduce the cracks, avoid and stop cracking.
Prestressed carbon fiber reinforced polymer(CFRP) strip for slab, beam strengthening to increase stiffness, reduce distortion and deflection of members, reduce the cracks, avoid and stop cracking.
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