Jintongbao Technology Group Co. , Ltd.
Epoxy Injection Resin

Epoxy Injection Resin

JTB-501 Epoxy Injection Resin is widely applicable to address cracks in concrete slab bridges. It can also be used for grout reinforcement in a variety of conditions, such as mortar, concrete and voids in brickwork panels.

Product Features

• High strength
• High toughness
• Oxidation resistant
• Corrosion resistant
• Eco-friendly

Applications Scenarios

• Crack repair in concrete structures;
• Waterproofing, corrosion protection, and repair of cracks & delamination in concrete pavements, walls, components, tanks, tunnels, high-speed rail, bridges, and columns

Construction Craft

• Surface preparation: Clean the dust on the surface of the crack, remove loose parts, and ensure it is dry, firm and free of stains.
• Fixed base: According to the width of the crack, the injection ports are generally marked at intervals of 10 to 30cm. They should be located at positions where the crack is wider and the opening is more unobstructed. To seal the cracks, use the JTB Fast-Curing Crack Sealant. Stick the base at the pre-marked injection port and apply the JTB Fast-Curing Crack Sealant along the surface of the crack to ensure a tight seal. Do not block the small holes of the base, otherwise it will affect the injection effect.
• Mixing the adhesive: Prepare the JTB-501 Epoxy Injection Resin in a ratio of Component A to Component B = 3:1, and stir thoroughly until evenly mixed. The amount prepared at a time should not be excessive. Use as soon as prepared.
• Injection of glue: Draw the prepared JTB-501 Epoxy Injection Resin into the grouting device, tighten it onto the base, and then release the handle to inject the glue. When the resin is insufficient, it can be replenished repeatedly until it is fully filled.
• Restore the base layer: After the glue injection is completed, install the glue injection plug. Once the JTB-501 Epoxy Injection Resin has solidified, the base and the plug can be removed and the surface can be polished.

Precautions

This product is suitable for environments above 5℃. When the temperature drops below 5℃, heating measures should be taken.

When there is standing water on the concrete surface, it should be wiped off and dried with a hot air blower.

The usage site should be well-ventilated. Hands should be washed promptly after using this product.

Safety Specifications

Wear a dust mask, safety goggles, and protective gloves during application.
In case of skin or eye contact, rinse immediately with plenty of clean water. Seek medical treatment promptly if symptoms are severe.

Construction Gallery

JTB are committed to providing customers in all sectors with valuable products and
solutions that offer convenience and efficiency.

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About
Jintongbao Technology Group Co. , Ltd.
Jintongbao Technology Group Co., Ltd. is a service provider of reinforcement system solutions integrating R&D, production, sales and construction. Since its establishment, the company has been deeply engaged in the field of reinforcement.
Currently, it has three large-scale production bases in Zhenjiang, Jiangsu Province, Jinhua, Zhejiang Province, and Dongguan, Guangdong Province, with a total production capacity of over 500,000 tons. Among them, the factory in Zhenjiang, Jiangsu Province, holds an important position in the company's production system. The factory covers a vast area and has standardized, modern production facilities. The large-scale production layout enables it to have a strong capacity reserve, and its annual production capacity ranks among the top in the company's three major production bases. This enables the Zhenjiang factory to achieve large-scale, continuous production of grouting materials and other products and to respond quickly to large-scale supply demands. Meanwhile, we have a sales network covering the whole country as well as some countries and regions in Southeast Asia. We can ensure the convenience and efficiency of providing valuable products and solutions for customers in various fields, such as urban renewal, airports, Bridges and tunnels, waterproofing and anti-corrosion, wind power and nuclear power, etc.
Our company has always adhered to taking technological innovation as its core competitiveness and attaches great importance to and supports technological innovation.  Our R&D center is equipped with advanced experimental equipment and R&D tools, providing a solid hardware foundation for innovative work. Meanwhile, the R&D center boasts a high-level R&D team. As an industry benchmark leader, we attach great importance to industry innovation and were the 1st to propose the concept of "from reinforcement to pre-reinforcement". Actively leverage its industry experience and technological advantages to assist in the formulation and introduction of new standards, enabling it to better serve the industry and promote its healthy and sound development.
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