Bonded steel plate reinforcement is use high-performance epoxy adhesive bonded to the surface of concrete components, steel and concrete to form a unified whole, to achieve good tensile strength to enhance the bearing capacity and rigidity.

Key characteristics of bonded steel plate reinforcement

1.The construction is simple, fast, does not increase the cross-sectional size and weight of reinforced components.

2.The structural strengthening adhesive bonded closely on concrete, structural adhesive curing time is short, you can work under normal stress after fully cured.

The use of bonded steel plate reinforcement

1.For the general acceptance of static bending and tension members.

2.The use of the ambient temperature does not exceed 5 ~ 60 ℃, relative humidity less than 70% and the use of chemical corrosion conditions, or should take effective protective measures.

3, When the strength of the component on the coagulation level lower than Cl5, should not be reinforced by this method.

Construction Technology of bonded steel plate reinforcement

Surface treatment → Pressure fixation and unloading system preparation (unloading steps are sometimes omitted according to the actual situation and design requirements) → Adhesive preparation → Glue and bonding → Curing and unloading pressure fixation system → Inspection → Maintenance

Bonded steel plate reinforcement

(1) Reinforced welded joints fracture reinforcement

(2) Leakage reinforcement in construction

(3) Concrete grade not reach, improve the structural strength and reinforcement

(4) Plus layer seismic reinforcement

(5) Balcony root fracture reinforcement

(6) Cow leg contact reinforcement

(7) Suspended crane beam to improve the load reinforcement

(8) Floor load concentrated reinforcement

(9) After the fire beam concrete reinforced burned

(10) Reinforced concrete legs with broken legs

(11) Bridge crane beam reinforcement

(12) Thin web reinforcement

(13) Blast shock wave damage beam reinforcement

(14) To improve the floor load reinforcement

(15) Roof truss beams under the corrosion of a serious dew reinforcement

(16) Broken beam reinforcement

(17) Cut the column reinforcement

(18) Shock absorption reinforcement

(19) Beam reinforced with chemically-bonded, bonded steel

(20) Transformation of old houses comprehensive reinforcement

(21) Lifeline Building Seismic Reinforcement

(22) Shear wall to open 1.6M following round hole reinforcement, open 1M X 2M door reinforcement below

(23) Broken bridge, old bridge repair and reinforcement

(24) To improve the bearing capacity of the column to solve the column axial compression ratio reinforcement

(25) Stick steel reinforcement technology is used with the building and bridge structure reinforcement, (stick steel, planting tendons, etc.) and other projects.