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Detailed description

Unconfined compressive strength test

Detection standard

  • Detection specification

Where can I go to get a complete solution for unconfined compressive strength testing? BAIJIAN Materials Testing Agency provides unconfined compressive strength testing services. It is a national high-tech enterprise, a third-party materials laboratory, and a CMA qualification certification agency. It provides scientific research for collective ownership. Institution, complete laboratory equipment, strong scientific research team, adhering to the concept of scientific research and dedication, engaged in performance testing, non-standard testing, unknown substance detection and identification, industrial problem diagnosis and testing, composition testing, failure detection, corrosion detection, etc., 7-15 jobs Test reports are issued on a daily basis, and the QR code system is supported to check authenticity. Multiple laboratory branches across the country support door-to-door sampling/sample delivery testing services nationwide.

Test period: 7-15 working days

Test fee: Initial inspection of samples. After the initial inspection, a quotation will be made based on the customer's testing needs and the complexity of the experiment.

Unconfined compressive strength test range

Cement slurry, water stabilizing layer, building material board, rock, improved soil, roadbed, powder spray pile, composite mineral powder cement soil, solidification Fine-grained soil, inorganic binder, solidified silt, vegetation concrete, steel fiber cement, fiber reinforced stabilized soil, lime fly ash mixture, soil solidifier, slope protection base material, cemented soil, artificial frozen clay, etc.

Unconfined compressive strength test items

Unconfined compressive strength test at 28 days age, unconfined compressive strength test at 7 days age, unconfined compressive strength test under water immersion Compressive strength test, core-pulling unconfined compressive strength test, semi-rigid unconfined compressive strength test, uniaxial unconfined compressive strength test, etc.

Introduction to the unconfined compressive strength test

The unconfined compressive strength test refers to applying a force perpendicular to the upper surface of the sample to test its ability to withstand pressure. This test can be used to evaluate the compressive strength and stability of materials, and is usually used to test the mechanical properties of rocks, concrete and other materials. This test method is commonly used to determine the strength of concrete, stone, rock and other materials under compression. Unconfined compressive strength testing can show the strength, deformation and compressive resistance of materials under compressive loading. Test results can be used to optimize the design and construction of buildings, roads, bridges and other engineering projects to ensure the safety and reliability of these projects.

Instruments for unconfined compressive strength test include

1. Unconfined compressive strength test Press: This is the main instrument for conducting unconfined compressive strength tests, and it mainly consists of a press and measuring equipment. It applies uniform pressure and measures the sample's compressive strain, thereby calculating the sample's unconfined compressive strength.

2. Pressure gauge: useUsed to measure the pressure exerted on the sample during the test.

3. Deformation measurement equipment: used to measure the deformation of samples during the testing process, such as displacement sensors and strain gauges.

4. Sampler: used to prepare cylindrical or cubic samples.

Unconfined Compressive Strength Test Standard

GB/T 21043-2007 Geotechnical Test Instrument Strain Controlled Unconfined Compressor

JJG (Transportation) 182-2022 Unconfined compressive strength tester

SL 237-020-1999 Unconfined compressive strength test

MT/T 593.4-2011 Physical and mechanical properties of artificial frozen soil Test Part 4: Method for uniaxial compressive strength of artificial frozen soil

ASTM D2166-2006 Test method for unconfined compressive strength of cohesive soil

ASTM D4219-2008 Chemically grouted soil Test method for unconfined compressive strength index

SNI 03-6474-2000 Determination method for unconfined compressive strength index of chemically grouted soil

What are the advantages of BAIJIAN material testing laboratory ?

1. A collectively owned testing agency with complete qualifications and scientific, fair and accurate test reports.

2. Multiple laboratory branches are located across the country, supporting door-to-door sampling/sending samples for testing.

3. The testing cycle is short, the testing cost is low, and the experimental plan is more complete.

4. For initial inspection of samples, no testing fees will be charged during the initial inspection.

5. The test report supports scanning the QR code to check the authenticity.

BAIJIAN testing process

1. Send samples. (Communicate with engineers, submit your own testing requirements and send samples to our research institute)

2. Initial inspection samples. (After receiving the sample, conduct a preliminary inspection of the sample and formulate a detailed experimental plan)

3. Quotation. (After the initial inspection, a quotation will be made based on the customer's testing needs and the complexity of the experiment)

4. Both parties confirm, sign a confidentiality agreement, and start the experiment.

5. It takes 7-15 working days to complete the experiment.

6. Mail the test report and provide post-service.

The above is the relevant introduction to the unconfined compressive strength test. If you have other needs, you can consult the laboratory engineer to help you solve it.

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