The Prudential steel-bonding adhesive is a two-component modified epoxy with good thixotropy and no sagging. Used for bonding steel plates to concrete in structural strengthening.
Product Certification:
Safety appraisal report / VOC / Hazardous substances report / Acute toxicity report
Scope of application:
Used to increase the load capacity of concrete beams and slabs, provide seismic strengthening at beam-column joints, and repair cracking and impact damage in bridge piers and arch bridges.
The two-component epoxy formulation provides high bond strength and excellent long-term mechanical stability, keeping the steel plate firmly bonded to the substrate so they act together.
High thixotropy prevents sagging and allows thick application. Easy mixing and ample pot life give full contact without voids when pressing the steel plate, improving site efficiency.
A Grade A structural adhesive to Chinese national standard, tested for 2,100 hours of hot-humid ageing with excellent durability. Can be applied over a wide temperature range on various building substrates.
| Material | A/B two-component epoxy adhesive |
| Substrate | concrete |
| Tensile strength | ≥30 MPa |
| Modulus of elasticity | ≥3200 MPa |
| Flexural strength | ≥45 MPa |
| Compressive strength | ≥65 MPa |
| Elongation | ≥1.2% |
| Non-volatile content | ≥99% |
| Steel-to-steel tensile bond strength | ≥33 MPa |
| Steel-to-C45 concrete tensile bond strength | ≥2.5 MPa |
| Steel-to-steel tensile shear strength | ≥15 MPa |
| Product spec | Item no. |
|---|---|
| 10kg:5kg | 31130014 |