CFRP Structural Repair and Strengthening of beams

Carbon fiber reinforced plastic (cfrp) provides a cost-effective solution for strengthening concrete beams. This technology is used to reinforce concrete, steel, timber and glulam beams.

Features and benefits of CFRP reinforced beams:

1. Increase the modulus of rupture in the positive and negative time zone.

2. Improve shear strength

3. Increase the stiffness of the load

4. Reduce crack width, improve durability and corrosion resistance

5. By reducing the penetration of moisture into the beam

6 to delay the future corrosion rate. Does not reduce administrative overhead clearance (e.g. parking lot)

7. Lower cost than traditional methods

CFRP Structural Repair and Strengthening of columns

Columns in buildings and bridges are often corroded due to aging and require repair and reinforcement. Construction errors can also lead to weak columns that need to be reinforced.

Features and benefits of CFRP reinforced columns:

1. Repair is applicable to all materials (steel, concrete, wood, etc.)

2. Can improve the axial compression, shear and flexural capacity of the column

3. Significantly improved the column

4. Binding and ductility. Minimum increase in column size

5. Fast maintenance and minimal service interruption

CFRP Structural Repair and Strengthening of pilars

Recent earthquakes have shown the failure of bridge pile foundations around the world and the economic and personnel losses that this failure may cause. In many cases, these structures are submerged in water, making maintenance more challenging.

Features and benefits of CFRP reinforced pilars:

1. Repair is applicable to all materials (steel, concrete, wood, etc.)

2. It can improve the axial, shear and flexural bearing capacity of the pile foundation

3. It is also an ideal repair method for underwater piling.

4. Minimal increase in pile size

5. The concrete surface does not need to be repaired and then reinforced

6. Fast maintenance and uninterrupted service

CFRP Structural Repair and Strengthening of pipeline

Pipeline owners and pipeline operators are most concerned about pipeline deterioration and water leakage. FRP products provide unique solutions, especially when strengthening existing pipes is necessary.

Features and benefits of CFRP reinforced pipeline:

1. Most repairs are non-excavation, only zero or minimum excavation is required.

2. Can significantly increase the rated pressure of the pipeline

3. Repair work can be done internally or externally.

4. Minimal increase in wall thickness

5. Smooth FRP lining will improve the flow capacity of the pipeline

6. Fast maintenance and minimal downtime

7. Ideal site repair only damaged areas

CFRP Structural Repair and Strengthening of concrete culverts

Concrete culverts are often used in highway and road construction. These pipes will deteriorate and corrode over time, resulting in a decrease in the carrying capacity of the culvert. Carbon fiber can be effectively reinforced.

Features and benefits of CFRP reinforced concrete culverts

1. The repair is non-excavation and requires zero or minimum excavation,

2. Minimal increase in wall thickness

3. Ideal for on-site repairs only damaged places

4. Fast maintenance and minimal downtime

CFRP Structural Repair and Strengthening of concrete tanks

In concrete tanks, cracks in the concrete allow moisture and chemicals to pass through, accelerating the corrosion of steel bars. In steel tanks, the coating on the surface of the tank can only last for a few years, and the exposed metal begins to corrode rapidly. All these situations can be solved with FRP products

Features and benefits of CFRP reinforced concrete tanks

1. Repairs can be done internally or externally

2. Minimal increase in wall thickness

3. Changing the number of FRP layers along the height direction can reduce maintenance costs

4. Fast maintenance and minimum downtime

5. During maintenance, the connecting pipes and fittings can usually be kept in place

6. Ideal site repair only damaged areas

7. FRP will act as a moisture-proof layer to protect the tank from future corrosion

CFRP Structural Repair and Strengthening of walls

The FRP system can be used for shear and bending reinforcement of walls, shock and explosion proof, repair damage, replace deteriorated steel, waterproof, etc.

Features and benefits of CFRP reinforced wall

1. Increase the shear and rupture modulus of the wall

2. Increase the wall thickness to less than 5 mm

3. Add very little weight to the wall

4. Strengthen the entire wall and only deal with a small part of the surface area

5. As a waterproof system