Reinforcement method(cfrp) - List of Manufacturers, Suppliers, Companies and Products

Reinforcement method Product List

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Reinforcement of Reinforced Concrete Structures: Underwater Applicable CFRP Grid Reinforcement Method

It is a method for reinforcing concrete structures in water inexpensively without draining.

The underwater applicable CFRP grid reinforcement method is a technique that provides a cost-effective solution for aging deterioration and insufficient seismic strength in reinforced concrete structures such as bridge piers located underwater. The method involves adhering a lattice of carbon fiber bundles (CFRP grid) that has been impregnated with resin to the surface of the structure using a resin layer that cures underwater, thereby reinforcing the structure. Both the CFRP grid and the underwater curing resin have long-term durability. 【Features】 - Reinforces concrete structures underwater - Can be reinforced inexpensively without drainage - Long-term durability with CFRP grid and underwater curing resin - Carbon fiber can reinforce with high strength and minimal thickness - NETIS registration number KT-100101-A For more details, please contact us or download the catalog.

  • Reinforcement and repair materials

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Concrete repair and reinforcement method "CFRP Laminate Method"

Streamlining of work is achievable! Repair and reinforcement methods for reinforced concrete structures using CFRP.

The "CFRP Laminate Method" is a reinforcement technique that involves arranging carbon fibers in one direction, impregnating them with epoxy resin, and shaping and curing them into a plate-like form. This CFRP is then adhered to the concrete surface using a paste-like epoxy adhesive (Sika Dur 30), making the process simple. Since the surface preparation is only required for the area to be adhered, it also takes into account the preservation of the working environment and the reduction of waste. 【Features】 - Easy to work with, requiring no large machinery or equipment - Can be performed in areas where pipes intersect beneath the slab or in confined spaces - Reduces safety risks for workers and minimizes protective measures around the work area - There is almost no change in the shape or weight of the reinforced members - Provides reinforcement equivalent to 4 to 8 layers of carbon fiber sheets, allowing for labor-saving in the work process *Available in Tokyo, Saitama, Chiba, and Kanagawa Prefectures *For more details, please refer to the PDF materials or feel free to contact us.

  • Reinforcement and repair materials

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構造物の補修・補強工法『FORCA(フォルカ)トウプレート工法』

簡単施工で大きな補強効果!FRPプレートによるコンクリート構造物の補修・補強工法

『FORCA(フォルカ)トウプレート工法』は、一方向配列の炭素繊維を 熱硬化性樹脂に含浸させ、板状に成型硬化させたCFRPプレートを接着剤で コンクリート表面に貼り付ける補強工法です。 CFRPプレートは炭素繊維シートと比べて単位幅あたりの強度と剛性が 高いので、補修箇所の全面に貼り付ける必要もなく、間隔を空けての 施工も可能。 施工現場で含浸用の含浸・接着剤を使用しないため、上向き施工での 作業者の負担や養生も軽減できます。 【特長】 ■高強度・高剛性 ■1枚でも大きな補強効果 ■上向き作業での「ダレ」から解放 ※詳しくはPDF資料をご覧いただくか、お気軽にお問い合わせ下さい。

  • Renovation and repair methods

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Reinforcement method for existing concrete structures: "Outplate Method"

Fixed and bonded to the existing concrete structure! You can achieve a significant reinforcement effect with a small amount of reinforcement material.

The Outplate method is a reinforcement technique that involves tensioning prefabricated CFRP plates (outplates) with anchoring bodies at both ends, fixing and bonding them to existing concrete structures. Compared to conventional continuous fiber sheet bonding methods, tensioning the outplates allows for the introduction of prestress into the concrete, enabling significant reinforcement effects with a smaller amount of reinforcement material. Since thin CFRP plates are used as tensioning materials, there is almost no change in the external appearance or cross-section after reinforcement, making it particularly suitable for the construction of RC and PC hollow slab bridges, and it can also be applied to external cable reinforcement of steel bridges. 【Features】 ■ High bending reinforcement effect and crack control effect ■ Recovery of deflection ■ Improved durability ■ Minimal maintenance ■ Reinforcement over the supports of continuous girders can be done from the underside ■ Excellent aesthetic quality *For more details, please refer to the PDF document or feel free to contact us.

  • Earthquake-resistant construction method

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