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Rebar anchoring for structural retrofitting concrete

Structural rebar anchoring is to drill holes in the original concrete structure, insert steel bar into the hole of concrete, and inject structural glue.

2018-11-08 18:10:38

FRP material in structural reinforcement

With the development of technology, the new method of FRP reinforcement has developed from the strengthening and repair of industrial and civil buildings to the reinforcement and repair of bridges, tunnels, water conservancy projects and other special structures.

2018-09-26 17:38:56

How to reinforce cast-in-place slab openings

Holes should be looked at in specific locations. Opening holes while reducing load can generally add steel beams / cast-in-place beams, or partially wrap carbon fiber fabric.

2018-09-10 18:24:52

How to save the amount of adhesive for FRP strengthening?

When strengthening with FRP(fiber reinforced polymer composite), we should must to ensure good results, and also save cost. What should we do?

2018-09-06 16:26:06

Concrete beams strengthened with FRP wrap

FRP wrap has been widely used to repair and reinforce concrete structures in recent years because of its high strength-weight ratio, corrosion resistance and easy construction.

2018-08-30 18:34:55

Introduction of new technology for FRP strengthening

FRP composite strengthening includes two types: carbon fiber reinforced polymer(CFRP) fabric and carbon fiber reinforced polymer (CFRP) strip. Compared with traditional reinforced concrete or steel-bonded concrete, carbon fiber has the advantages of space saving, simple construction, no need for site fixing facilities, easy construction quality assurance, no increase in structural size and weight, corrosion resistance and good durability.

2018-08-29 17:48:55

The slab capacity is insufficient, how to strengthen

The slab capacity is insufficient, how to strengthen? Strengthening with carbon fiber fabric and bonded steel plate

2018-08-22 18:34:57

Structural strengthening method for beam, column, slab

Common structural strengthening methods for beam, column, slab: sticking steel plate, bonded FRP composite materials, post installed anchoring, enlarged section.

2018-08-20 16:32:13

Seismic strengthening technology

The bonded carbon fiber reinforcement method refers to the bonding of carbon fiber sheets on the surface of concrete members with adhesive, giving full play to the tensile strength of carbon fiber, replacing steel bar. It is mainly used for strengthening the flexural capacity and shear capacity of concrete members.

2018-08-20 15:23:32

Problems and solutions of structural strengthening

Solutions of structural strengthening: externally bonded carbon fiber reinforced polymer(CFRP) wrap, post installed anchoring, externally bonded steel plate.

2018-08-01 17:42:22
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