According to DuraCrete unsteady electromigration test theory, this method is to quantitatively evaluate the concrete resistance capacity to chloride ion diffusion, and to test the....

Corrosion reduces the rebarâ € ™ s section in the construction concrete and the force of adhesion between the rebar and the concrete, which directly influence the constructionâ € ™ s....

Application:
Concrete reinforcement corrosion is the primary factor affecting the durability of concrete.According to statistics, the durability damage of reinforced concrete....

It reliably measures the thickness of the poured concrete slab of non-metal like structure, Concrete, Wall,
Girder, Bar, pole, wood and Ceramics base on the Impact Echo....

The DJGW-2A apparatus is mainly used for testing concrete structureâ € ™ s quality; locating the steel barâ € ™ s position and Measuring the rebarâ € ™ s protecting thickness and....

According to
Technique Regulation of Concrete Defect Detection with Ultrasonic CECS21 2000
Depth measurement principle
When vibration energy transmit through the concrete....

DJCK-2 crack width measurement instrument a new professional concrete structure
measurement instrument for the crack width and the microcosmic defects on surface, against
the....

Chloride ion is one important factor to induce reinforcement corrosion. In order to avoid premature reinforcement corrosion, chloride ion in the concrete raw material must be....

Chloride ion is one important factor to induce reinforcement corrosion. In order to avoid premature reinforcement corrosion, chloride ion in the concrete raw material must be....

Concrete Resistivity apparatus is also called potential detector ( corrosion analyzer) .The corrosion of reinforcement in concrete is an electrochemical process. It generates....

Concrete materials contain alkali ( potassium ion, sodium ion) .When the concrete is in the sufficient moisture environment after a period of time, the concrete bases alkali( ....