Reinforcement concrete beam and slab

Staircase beam reinforcement,externally bonded steel plate with structural steel plate adhesive

Due to the corrosion of reinforced concrete beam and slab stairs, all sticky steel reinforcement.

Reinforcement method of cast-in-place staircase sticky steel plate

When the floor slab is not satisfied with the bending capacity, it can be strengthened by the method of sticking the steel plate on the surface of the tensile zone.

Bond steel reinforcement of cast-in-place floor

The structure of this project is cast-in-place slab two-way continuous slab. Therefore, it should be double faced back to solid in principle, but in order to make the structure simple and consider a certain plastic internal force redistribution, only one way and two sides reinforcement is needed.

Reinforcement of prefabricated slab by sticking steel plate

(1) apart from the laminated slab, the prefabricated concrete floor is subjected to the force of the simply supported plate, and only the single side of the plate is needed to reinforce the steel.

(2) to make the steel stress is simple and clear, generally flat can be arranged in the main rib parts, namely two pieces of flat steel be made one, a paste.

(3) the two ends of the flat steel should be bolted to carry out additional anchorage.

Sticking Steel-plate Technology

1.substrate surface clean 

2.scribe line ro setting out

3.anchoring

4.plate surface preparing

5.bonding steel plate with the structural adhesive 

6.maintaince 

7.checking

8.protection coating