Testing Equipment

Concrete strength tester

Profile information:
Detection object: large-scale concrete structures such as railways, transportation, water conservancy, construction, etc. Test content: Concrete structure: Internal strength of the structure Test item Concrete strength tester STL-CMT Product highlights High accuracy test: Based on elastic wave theory, concrete dynamic elastic modulus The test error is less than 2%; creatively using dynamic elastic modulus as the medium, the Sigmoid curve is used to return the compressive strength, and the calculation result is stable; it is small and can be corrected by the structural form, steel bar, etc .; Detection accuracy can be further improved. Powerful: can detect the strength of concrete surface and deep layer. Wide test range: applicable to different concrete structure sizes of 0.1m to 100m, and can detect the strength of concrete at different ages. Deep test depth, wide range, high test efficiency, high reliability, and high durability. Product Overview This product is mainly used for railway, transportation, water conservancy, construction and other large volume concrete structures for fast and accurate strength non-destructive testing. This product uses elastic waves as a medium to detect the internal strength of the structure. It has unparalleled advantages of ultrasonic detectors and rebound meters. Testing large-volume concrete structures When there is only one test surface, a single-sided propagation method can be used for testing. When the wall thickness of the structure is thin, P wave can be used. When the wall thickness of the structure is very thick, R wave test is needed. The propagation velocity of the elastic wave in the concrete is picked up by the sensor, and the elastic modulus and strength of the concrete are calculated. Specific test methods are divided into: when there are two test surfaces, the transmission method is preferred, the test range is light, and the test accuracy is high
basic information
Device name
Concrete strength tester
Model
STL-CMT
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Details

Detection object:

Railway, transportation, water conservancy, construction, etc.

 

Test content:

Concrete structure: internal strength of the structure

 

Test items

Concrete strength tester

STL-CMT

 
 

Product Highlights

High test accuracy:
Based on the elastic wave theory, the test error of the dynamic elastic modulus of concrete is less than 2%;
Creatively use dynamic elastic modulus as the medium, and use Sigmoid curve to return the compressive strength, and the calculation result is stable;
Affected by structural form, steel bar, etc., can be modified;
Through standard test block calibration under the same conditions, the detection accuracy can be further improved.


Powerful:
Can detect the strength of concrete surface and deep layer.


Wide testing range:
It is suitable for different concrete structure sizes from 0.1m to 100m, and can detect the strength of concrete at different ages.

 
 

High reliability and durability

 

 

product description

 

 

 

This product is mainly used for railway, transportation, water conservancy, construction and other large-volume concrete structures for rapid and accurate strength non-destructive testing. This product uses elastic waves as a medium to detect the internal strength of the structure. It has unparalleled advantages of ultrasonic detectors and rebound meters.

 

 

 

 

Testing Mass Concrete Structures

 

 Deep testing and wide range

 

High test efficiency

 

Communication Law

When there is only one test surface, one-sided propagation method can be used for

testing.

 

When the wall thickness of the structure is thin, P wave can be used.

When the wall thickness of the structure is very thick, R wave test is needed.

 
 
 

The propagation velocity of the elastic wave in the concrete is picked up by the sensor, and the elastic modulus and strength of the concrete are calculated. The

specific test methods are:

Through method

When there are two test surfaces, it is preferred to use, the test range is light, and the test accuracy is also high

  Test principle and method

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