According to Technique Regulation of Concrete Defect Detection with Ultrasonic CECS21 2000 Depth measurement principle When vibration energy transmit through the concrete and pass the crack, ....
HONGKONG SWIFT CO., LIMITED is a company which has a few factories under control, with all factories located in the most renowned city in China. Our main products include concrete test instruments ....
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 diameter. It also can....
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 traditional crack....
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 controlled very strictly....
Concrete Resistivity apparatus is also called potential detector ( corrosion analyzer) .The corrosion of reinforcement in concrete is an electrochemical process. It generates electricity to cause....
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( potassium ion, sodium....
Application: Concrete reinforcement corrosion is the primary factor affecting the durability of concrete.According to statistics, the durability damage of reinforced concrete caused by corrosion....
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 basic parameters....
VIBRATION METER VB-8200 LUTRON ELECTRONIC * Applications for industrial vibration monitoring: All industrial machinery vibrates. The level of vibration is a useful guide to machine condition. Poor....
DJF-10A Big-Power IP& Resistivity Transmitter DJF-10A induced polarization transmitter, an induced polarization sending system composed of DJF-10A main set and DZ-10A commutation supply, is an....
Model HT225-W+ Name Integrated Voice Digital Test Hammer Explanation Consistent with GB/ T9138-1988 standards, JJG817-93 statutes and JGJ/ T23-2001 technical regulations, this product is....
Brief introduction: Test hammer HT225-V submitted to GB / T9138-1988, JJG817-93 and JGJ/ T23-2001 standards. The instrument is useful for quality Inspection Company, site testing or sampling and....
Brief introduction: The test hammer submits to standard of GB/ T9138-1988 and JJG817-93 and JGJ/ T23-2001. HT-225 concrete test hammer is applied to test the compressive strength of building....
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 safety and wear.....