IS 14294 : 2024 Geotextiles - Method for Determination of Apparent Opening Size by Dry Sieving Technique
1 SCOPE
This standard specifies method to determine apparent opening size (AOS) by dry sieving by drysieving glass beads or graded sand particles through a geotextile. This method is suitable for AOS 60 microns and above.
2 REFERENCES
The standards given below contain provisions which through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of these standards:
| IS No. | Title |
| IS 460 | Test Sieves - Specification |
| (Part 1) : 2020 | Wire cloth test sieves (fourth revision) |
| (Part 2) : 2020 | Perforated plate test sieves (fourth revision) |
| (Part 3) : 2020 | Methods of examination of apertures of test sieves (fourth revision) |
| IS 6359 : 2023 | Method for conditioning of textiles (first revision) |
| IS 13321 (Part 1) : 2022 | Geosynthetics: Part 1 Terms and definitions |