BS 1377-3:2018+A1:2021 Methods of Test for Soils for Civil Engineering Purposes: Chemical and Electro-Chemical Testing

Standard Number: BS 1377-3:2018+A1:2021

Pages: 108

Released: 2021-09-30

ISBN: 978 0 539 17400 7

Status: Standard

Overview

The BS 1377-3:2018+A1:2021 standard is an essential document for professionals in the field of civil engineering, particularly those involved in soil testing. This comprehensive standard provides detailed methods for chemical and electro-chemical testing of soils, ensuring that engineers and technicians can accurately assess soil properties for various engineering purposes.

Key Features

• Comprehensive Coverage: With 108 pages of detailed procedures and guidelines, this standard covers a wide range of chemical and electro-chemical tests for soils.
• Up-to-Date Information: Released on 2021-09-30, this standard includes the latest amendments and updates, ensuring that you are working with the most current information available.
• ISBN: 978 0 539 17400 7, making it easy to reference and locate in libraries and databases.
• Standard Status: As a recognized standard, it provides authoritative guidance that is widely accepted in the industry.

Why Choose BS 1377-3:2018+A1:2021?

Choosing the BS 1377-3:2018+A1:2021 standard ensures that you are following the best practices in soil testing. This standard is designed to help you achieve accurate and reliable results, which are crucial for the success of any civil engineering project. Whether you are working on a small-scale construction project or a large infrastructure development, this standard provides the necessary guidelines to ensure the quality and safety of your work.

Applications

This standard is applicable to a wide range of civil engineering projects, including:

• Foundation design and analysis
• Soil stabilization and improvement
• Environmental impact assessments
• Geotechnical investigations
• Construction material testing

Detailed Testing Methods

The BS 1377-3:2018+A1:2021 standard provides detailed methods for various chemical and electro-chemical tests, including but not limited to:

• pH determination
• Chloride content
• Sulfate content
• Organic matter content
• Electrical conductivity
• Redox potential

These tests are essential for understanding the chemical properties of soils, which can significantly impact the design and performance of civil engineering structures.

Benefits of Using This Standard

By adhering to the BS 1377-3:2018+A1:2021 standard, you can enjoy several benefits, including:

• Accuracy: Ensure precise and reliable test results.
• Consistency: Maintain uniformity in testing procedures across different projects and teams.
• Compliance: Meet industry regulations and standards, reducing the risk of non-compliance issues.
• Quality Assurance: Enhance the overall quality and safety of your engineering projects.

Who Should Use This Standard?

The BS 1377-3:2018+A1:2021 standard is ideal for a wide range of professionals, including:

• Civil engineers
• Geotechnical engineers
• Soil scientists
• Construction managers
• Environmental consultants
• Laboratory technicians

Conclusion

In conclusion, the BS 1377-3:2018+A1:2021 standard is an invaluable resource for anyone involved in the testing and analysis of soils for civil engineering purposes. Its comprehensive coverage, up-to-date information, and detailed testing methods make it an essential tool for ensuring the accuracy, consistency, and quality of your soil testing procedures. By following this standard, you can confidently assess soil properties and make informed decisions that contribute to the success and safety of your engineering projects.

BS 1377-3:2018+A1:2021

This standard BS 1377-3:2018+A1:2021 Methods of test for soils for civil engineering purposes is classified in these ICS categories:

• 93.020 Earthworks. Excavations. Foundation construction. Underground works

This part of BS 1377 describes test methods for determining the amount of chemical substances in samples of soil and extremely weak and very weak rocks, as defined by BS 5930, and groundwater.

NOTE 1 Chemical tests in this part of BS 1377 may be used on other rocks if required.

It also describes test methods for the determination of some electrochemical and resistivity properties of solid samples.

NOTE 2 These tests provide data to assess the potential of the ground and solutes to damage construction materials, including cementitious materials and metals in the ground. They can also be used in assessment of the potential for volume change of the ground due to chemical reaction. Resistivity test results can also be used to assess in-situ resistivity results.

This British Standard is not written for testing samples from contaminated land or for soil quality assessment.

Procedures described in this part of BS 1377 are for the determination of the following:

1. organic matter content in the material (Clause 4);

2. total organic carbon (TOC) content in the material (Clause 5);

3. loss on ignition of the material (Clause 6);

4. sulfur compounds (Clause 7):

   1. water-soluble sulfate content of the material by 2:1 extraction;

   2. sulfate content in groundwater;

   3. acid-soluble sulfate content of the material;

   4. total sulfur content of the material;

   5. total sulfide content (total reduced sulfur) content of the material;

   6. acid-soluble sulfide (monosulfides sulfur) content of the material;

5. carbonate content of the material (Clause 8);

6. chloride content (Clause 9):

   1. water-soluble chloride content of the material;

   2. acid-soluble chloride content of the material.

7. water-soluble magnesium content of the material (Clause 10);

8. total dissolved solids of the groundwater (Clause 11);

9. pH value (Clause 12);

10. electrical resistivity of the material (Clause 13); and

11. redox potential of the material (Clause 14).

Brief guidance on the detrimental effects of sulfur compounds on engineering works and alternative methods of identifying the specific minerals is given in Annex A.

NOTE 3 Good practice in chemical testing requires duplicate specimens to be tested. In each of the test methods the measurement of only one value of the overall result is described. It is recognized that it is necessary in many practical applications to make a number of tests in order to obtain a representative value and an indication of the reliability of the results. Guidance on the number of measurements required and the treatment of the results obtained are not provided in this standard.