Jintongbao Technology Group Co. , Ltd.
Rebar Anchoring Adhesive

Rebar Anchoring Adhesive

The JTB-507 Rebar Anchoring Adhesive is a two-component modified epoxy adhesive used primarily for chemical anchoring, bolt fastening, crack repair, and various concrete structural reinforcement applications. It is widely employed in building construction, highway repair and emergency rehabilitation projects.

Product Features

• Safe & non-toxic
• Acid & alkali resistant
• Waterproof & aging resistant
• High heat resistance, non-creep
• Seismic resistant

Applications Scenarios

• Strengthening and reinforcing concrete, rock, and masonry;
• Anchoring machinery foundations and structural modifications or extensions;
• Reinforcing building frames with rebar implantation;
• Anchoring curtain wall supports and steel structures to concrete;
• Fixing equipment bases, elevated road sound barriers, and guardrails;
• Securing tunnel pipelines, shear wall rebar, and repairing concrete pavements

Construction Craft

• Positioning and measurement: According to the engineering design requirements, drill holes at the corresponding positions on the base material. The hole diameter, depth and diameter of the reinforcing bars should be determined based on the construction design requirements or on-site experiments.
• Substrate preparation: The inner wall of the drilled hole should be brushed clean with a hard-bristled brush and the dust blown out to ensure that the hole is dry and clean. The steel bars should be free of oil stains and rust and wiped clean with acetone.
• Construction: Use a glue gun to inject the glue from the bottom of the hole. It is important to ensure that the air inside the hole is expelled and the glue is injected to fullness. 
• When planting rebar, rotate and press the rebar in until it reaches the bottom of the hole, keeping the rebar perpendicular to the base material. The reinforcing bars must not be shaken before curing.
• Curing: Wait for the adhesive to cure according to the ambient temperature. After complete curing, load installation can be carried out.

Packaging and Storage

Packaging Specification: Two‑component drums, with Component A 15 kg and Component B 5 kg.

Storage Conditions: Store in a cool, dry and well‑ventilated warehouse.

Shelf Life: 12 months.

Transportation: This product is non‑toxic and non‑hazardous, and shall be transported as general chemical building materials. Keep packages intact during transit; avoid direct sunlight, rainwater exposure, tilting and inversion.

Safety Specifications

This product is non-toxic. In case of skin contact, wipe with acetone first, then wash thoroughly with water.

If accidentally ingested or splashed into the eyes, seek medical attention immediately.

Key Technical Indicators
Basic performance Project Requirement (Grade A glue)
Tensile strength (Mpa) ≥30
Bending strength (Mpa) ≥50
Compressive strength (Mpa) ≥60
Steel-steel shear strength (Mpa) ≥16
Steel-steel tensile strength (Mpa) ≥33
Bond strength (MPa) between ribbed steel bars and concrete under constrained drawing conditions Concrete with a strength of 30MPa ≥11
Concrete with a strength of 60MPa ≥17
Heat distortion temperature (℃) ≥65
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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