Concrete survey and diagnosis
Concrete Surveys and Diagnosis
We conduct a variety of tests to evaluate the structural integrity of existing structures.
- ◆ Compressive strength
- ◆ Composition estimate
- ◆ Cement type estimate for hardened bodies
- ◆ Neutralization
- ◆ Chloride content
- ◆ Alkaline-silica reaction
- ◆ Precipitate and discoloration
- ◆ Pop-out
- ◆ Reinforcement survey
- ◆ Reinforcement corrosion
- ◆ Air permeability and surface water absorbency testing
- ◆ Structural surveys and diagnosis
We also offer preventative diagnosis using deterioration prediction, which incorporates EPMA and SEM observations, small-diameter core collection, and a variety of other predictive measures.
Bridge inspection
Reinforcement survey
Concrete and other materials testing
We conduct all varieties of testing, from mortar and concrete construction material evaluation to the determination of physical properties, such as concrete mix, hardened body production, strength, and durability.
- ◆ Fresh concrete testing
- ◆ Concrete thermal characteristics
- ◆ Strength testing
- ◆ Volume shift testing
- ◆ Durability testing
- ◆ Admixture testing
- ◆ Aggregate testing and mixing water testing
Taiheiyo Consultant is a registered testing company in accordance with industrial standardizations law, authorized to conduct certain aggregate testing and concrete testing. We are able to issue authorized testing certificates for the tests for which we are registered.
Dry shrinkage testing
Adiabatic temperature rise testing
Cement and concrete consulting
- ◆ Support for Ministry certification
Using materials like high-strength concrete in the main parts of buildings requires Ministry certification in line with the Building Standards Act, Article 37. - ◆ Thermal stress analysis
It is now necessary for structural design systems to be transferred to a performance audit model and undergo crack verification using Thermal stress analysis from the design stage. It is important to have a 3D FEM Thermal stress analysis to submit a bid in the comprehensive evaluation tender system. - ◆ Mass transfer simulation
Thermal stress analysis flow
Thermal stress analysis example