Jintongbao Technology Group Co. , Ltd.
Concrete Surface Strengthener

Concrete Surface Strengthener

JTB-101 Concrete Surface Strengthener is composed of inorganic substances, chemically active materials and complexes. Through effective penetration, it undergoes chemical reactions with the chemical components in concrete and stone structures, solidifying the various components of the concrete into a solid entity and enhancing the surface hardness.

Product Features

• Enhances concrete surface hardness
• Improves concrete wear resistance
• Increases concrete density
• Increases rebound strength of new & old concrete
• Chemical resistant

Applications Scenarios

• Concrete structures: beams, columns, walls, floors, and precast components;
• Repair for low rebound strength, dusting & sanding concrete surfaces;
• Surface strengthening for high-strength concrete in bridges, tunnels affected by construction or weather conditions

Construction Craft

• Surface preparation: Remove floating dust, grease and dirt, and record the first rebound data before construction.
• Stirring: Thoroughly stir the JTB Concrete Surface Strengthener until there is no sediment left. Pour the mixed hardener into a sprayer after mixing.
• Spraying: Spray evenly to wet the concrete surface. After the hardener has fully penetrated the surface, spray repeatedly for 6–8 times at intervals of approximately 30 minutes.
• Test intensity: Test the strength with a rebound hammer 3 days after application. The average increase in compressive strength is 6–8 MPa.

Packaging and Storage

Packaging Specifications: Drums, 20 kg/drum or 50 kg/drum.

Storage Conditions: Store in a cool, dry and well‑ventilated indoor area; suitable for storage below 0 °C.

Shelf Life: 12 months.

Safety Specifications

Transportation and Storage: This product is non-toxic and non-hazardous. It can be transported as general chemical building materials. During transportation, protect from direct sunlight, rain, and inversion.

Personal Protection: Wear a dust mask, safety goggles, and protective gloves during application.

Aid Measures: In case of contact with skin or eyes, rinse immediately with plenty of clean water. Seek medical attention if irritation persists or becomes severe.

Key Technical Indicators
Serial number Indicator Parameter
1 Appearance Transparent liquid
2 Wear resistance It is hard to wear out and does not form a shell
3 Anti-aging Twenty years
4 Impermeability 0.1m per hour
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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