Principles should be followed in the treatment of concrete crack

Identify the nature of cracks; Ensure structural safety; Ensure durability;Prevent unnecessary damage; Improve the conditions of structural use, eliminate the factors causing cracks; Meet the design requirements and comply with the relevant provisions of the standard specification.

2020-05-29 09:54:35

Summarize the methods of bridge strengthening

Pre-stressing FRP reinforcement method; Carbon fiber reinfroced polymer(CFRP) compsoite strengthening method

2020-03-27 15:49:17

Technical measures for outsourcing reinforcement

FRP wrap Strengthening; Bond steel plate reinforcement; Steel jacketing reinforcement; Reinforcement of reinforced concrete mortar with surface layer; Reinforcement of reinforced concrete surface layer

2020-03-27 16:06:47

Methods to improve the seismic capacity of structures

Reinforcement of reinforced concrete surface layer; Reinforcement of reinforced concrete mortar with surface layer; Steel jacketing reinforcement; Bond steel plate reinforcement; FRP composite reinforcement

2018-06-06 17:30:23

Seismic strengthening methods for reinfroced concrete structures

Improve the performance of column and beam for seismic strengthening (1) externally added reinforced concrete surface layer (2) bonded steel plate reinforcement (3) steel jecketing (4) carbon fiber strengthening

2020-03-27 16:07:50

Repair technology for cracks in concrete and masonry

The key point of crack repair works is to design according to the types of cracks, determine the repair materials, repair methods and repair time.

2020-03-27 16:09:27

Preventive measure of structural strengthening

Preventive measure of structural strengthening: CFRP strengthening, steel plate strengthening, post installed anchoring.

2020-03-27 16:10:06

Post-installed Rebar Connections with Anchoring Adhesive

Post installed anchor with chemical anchoring adhesive is a simple and effective connection and anchorage technique for concrete structures, which can be implanted in ordinary steel and bolt anchorage. It is now widely used in strengthening and rebuilding of buildings.

2020-03-27 16:15:52

Strengthening Reinforced Concrete with Opening

Strengthening and rehabilitation of reinforced concrete(RC) member with opening by carbon fiber reinfroced polymer(CFRP) and bonded steel plate.

2020-03-27 16:19:01

Strengthening of beams and slabs with steel plate

Strengthening of beams and slabs with steel plate: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

2020-03-27 16:18:20
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