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....
Detection method: Electromigration method ( RCM) Executive Standard: NT BUILD 492( Chloride Migration Coefficient from Non -Steady - State Migration Experiments) EU â € “ Project CHLORTEST G6RD....
Purpose Testing of building foundation piles by cross-hole sonic logging; Inspection of concrete defects by ultrasonic method, such as uncompacted, cellular, hole area. Detecting strength of....
Purpose Testing building foundation piles by crosshole ultrasonic wave method . Inspecting concrete defects by ultrasonic method, such as uncompacted place, cellular hole area Detecting concrete....
Purpose SKR51+ rebar Location system is used to test rebar diameter, distribution, coating thickness in concrete. Specification JGJ/ T152-2008 Performance Longer service life of the Connector....
Introduction Pile Integrity Tester With Reflection Wave Method is an intelligent and portable analyzer for pile foundation detection with such capabilities as signal acquisition, data analysis and....
Executive Standard GB50367-2006 Design code for strengthening concrete structure Description: The instrument is suitable for testing the anchorage force of various of anchor shank, rebar and....
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....