ASTM D4886-23

Standard Test Method for Abrasion Resistance of Geotextiles (Sandpaper/Sliding Block Method)

SIGNIFICANCE AND USE
5.1 This test method may be used for acceptance testing of commercial shipments of geotextiles, but caution is advised since information on the precision of the test is lacking. Comparative testing as directed in 5.1.1 may be advisable.  
5.1.1 In case of a dispute arising from differences in reported test results when using this test method, the purchaser and the supplier should conduct comparative tests to determine if there is a statistical bias between their laboratories. Competent statistical assistance is recommended for the investigation of bias. At a minimum, the two parties should take a group of test specimens that are as homogeneous as possible and that are from a lot of material of the type in question. The test specimens should then be randomly assigned in equal numbers to each laboratory for testing. The average results from the two laboratories should be compared using Student's t-test for unpaired data and an acceptable probability level chosen by the two parties before the testing is begun. If a bias is found, either its cause must be found and corrected or the purchaser and the supplier must agree to interpret future test results in light of the known bias.  
5.2 The resistance of abrasion is also greatly affected by the conditions of the tests, such as the nature of abradant, variable action of the abradant over the area of specimen abraded, the tension of the specimen, the pressure between the specimen and abradant, and the dimensional changes in the specimens.  
5.3 The resistance of geotextile materials to abrasion as measured on a testing machine in the laboratory is generally only one of several factors contributing to performance or durability as experienced in the actual use of the material. While “abrasion resistance” and “durability” are frequently related, the relationship varies with different end uses and different factors may be necessary in any calculation of predicted durability from specific abrasion data. Laboratory tests may b...
SCOPE
1.1 This test method covers the determination of resistance of geotextiles to abrasion using an abrasion tester. This test method at this point has only been evaluated for geotextiles—not geomembranes, grids, etc. Therefore, the test method is designated for geotextiles, not geosynthetics, as all products may not lend themselves to this test method for abrasion. If later developments indicate a wider scope for this test method, appropriate changes will be made.  
1.2 The values stated in SI units are to be regarded as standard. The values given in inch-pound units are provided as information only.  
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

• Status: Published
• Publication Date: 31-Aug-2023
• ICS: 59.080.70 - Geotextiles
• Technical Committee: D35 - Geosynthetics
• Drafting Committee: D35.02 - Endurance Properties

Relations

• Replaces: ASTM D4886-18 - Standard Test Method for Abrasion Resistance of Geotextiles (Sandpaper/Sliding Block Method)
• Effective Date: 01-Sep-2023
• Refers: ASTM D4439-24 - Standard Terminology for Geosynthetics
• Effective Date: 01-Feb-2024
• Refers: ASTM D4439-23b - Standard Terminology for Geosynthetics
• Effective Date: 15-Jul-2023
• Referred By: ASTM D5819-22 - Standard Guide for Selecting Test Methods for Experimental Evaluation of Geosynthetic Durability
• Effective Date: 01-Sep-2023

Overview

ASTM D4886-23: Standard Test Method for Abrasion Resistance of Geotextiles (Sandpaper/Sliding Block Method) is a widely recognized ASTM standard guiding the laboratory determination of geotextile resistance to abrasion. The method utilizes a sandpaper/sliding block abrasion tester to simulate abrasive forces that geotextiles may encounter in use. Applicable only to geotextiles (not other geosynthetics), this standard is critical for engineers, manufacturers, and quality assurance professionals evaluating geotextile durability and performance.

Abrasion resistance is a key property for geotextiles used in civil engineering, construction, and environmental protection, as it affects service life and functionality in demanding environments. By providing a standardized testing approach, ASTM D4886-23 supports comparative analysis, product development, and acceptance testing in the supply chain.

Key Topics

• Scope: Applies exclusively to geotextiles, excluding geomembranes and other geosynthetics.
• Test Method: Evaluates abrasion resistance by rubbing a stationary geotextile specimen against a moving abradant (sandpaper) under controlled pressure and motion.
• Abrasion Tester Requirements: Includes a balanced head and block assembly, adjustable reciprocating speed, and weights for vertical load.
• Laboratory Procedures:
  • Sampling and specimen preparation protocols
  • Conditioning specimens for moisture equilibrium
  • Running test cycles and recording results
  • Measuring loss in breaking force after abrasion
• Reporting Requirements: Specifies how to document test conditions, results, specimen ruptures, and any deviations.
• Significance and Use: Offers guidance for acceptance testing and comparative analysis, emphasizing the influence of test conditions and variability.

Applications

ASTM D4886-23 is extensively used in:

• Quality Control: Manufacturers employ this abrasion resistance test for geotextiles to verify product consistency and performance prior to shipment.
• Product Comparison: Engineering teams compare different geotextiles for specific applications such as road construction, erosion control, or separation layers.
• Material Specification Compliance: Procurement professionals and project owners utilize the standard to ensure materials meet contract requirements and durability expectations.
• Research and Development: Laboratories use this method to develop new geotextile materials, optimizing abrasion resistance for challenging applications.
• Regulatory and Acceptance Testing: Suppliers and purchasers rely on ASTM D4886-23 to resolve disputes over test results, ensuring transparent, reproducible testing practices.

While the laboratory abrasion resistance data is essential, ASTM D4886-23 cautions that actual field durability depends on multiple factors and field performance may vary from laboratory predictions.

Related Standards

Professionals using ASTM D4886-23 may also reference the following ASTM standards for a comprehensive geotextile testing program:

• ASTM D123: Terminology Relating to Textiles
• ASTM D1776/D1776M: Practice for Conditioning and Testing Textiles
• ASTM D4354: Practice for Sampling of Geosynthetics
• ASTM D4439: Terminology for Geosynthetics
• ASTM D5035: Test Method for Breaking Force and Elongation of Textile Fabrics (Strip Method)

Practical Value

Using ASTM D4886-23 ensures reliable, repeatable assessment of geotextile abrasion resistance, directly supporting performance specifications, technical documentation, and product warranties. It enables stakeholders to make informed decisions about product selection, risk management, and long-term infrastructure performance. As the geotextile industry evolves, this standard remains central to ensuring safety, durability, and cost-effectiveness in geotechnical and construction projects.

Standards Content (Sample)

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation: D4886 − 23
Standard Test Method for
Abrasion Resistance of Geotextiles (Sandpaper/Sliding
Block Method)
This standard is issued under the fixed designation D4886; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope D5035 Test Method for Breaking Force and Elongation of
Textile Fabrics (Strip Method)
1.1 This test method covers the determination of resistance
of geotextiles to abrasion using an abrasion tester. This test
3. Terminology
method at this point has only been evaluated for geotextiles—
not geomembranes, grids, etc. Therefore, the test method is
3.1 For definitions of other terms used in this test method,
designated for geotextiles, not geosynthetics, as all products
refer to Terminologies D123 and D4439.
may not lend themselves to this test method for abrasion. If
3.2 Definitions:
later developments indicate a wider scope for this test method,
3.2.1 abrasion, n—the wearing away of any part of a
appropriate changes will be made.
material by rubbing against another surface. D123
1.2 The values stated in SI units are to be regarded as
3.2.2 loss in breaking force, n—percent comparison of
standard. The values given in inch-pound units are provided as
breaking force before and after abrasion.
information only.
1.3 This standard does not purport to address all of the
4. Summary of Test Method
safety concerns, if any, associated with its use. It is the
4.1 A test specimen, mounted on a stationary platform, is
responsibility of the user of this standard to establish appro-
rubbed by an abradant with specified surface characteristics.
priate safety, health, and environmental practices and deter-
Under controlled conditions of pressure and abrasive action,
mine the applicability of regulatory limitations prior to use.
the abradant is rubbed on a horizontal axis using a uniaxional
1.4 This international standard was developed in accor-
motion. Resistance to abrasions is expressed as a percentage of
dance with internationally recognized principles on standard-
original strength before abrading.
ization established in the Decision on Principles for the
Development of International Standards, Guides and Recom-
5. Significance and Use
mendations issued by the World Trade Organization Technical
Barriers to Trade (TBT) Committee. 5.1 This test method may be used for acceptance testing of
commercial shipments of geotextiles, but caution is advised
2. Referenced Documents
since information on the precision of the test is lacking.
Comparative testing as directed in 5.1.1 may be advisable.
2.1 ASTM Standards:
5.1.1 In case of a dispute arising from differences in
D123 Terminology Relating to Textiles
reported test results when using this test method, the purchaser
D1776/D1776M Practice for Conditioning and Testing Tex-
and the supplier should conduct comparative tests to determine
tiles
if there is a statistical bias between their laboratories. Compe-
D4354 Practice for Sampling of Geosynthetics and Rolled
tent statistical assistance is recommended for the investigation
Erosion Control Products (RECPs) for Testing
of bias. At a minimum, the two parties should take a group of
D4439 Terminology for Geosynthetics
test specimens that are as homogeneous as possible and that are
from a lot of material of the type in question. The test
This test method is under the jurisdiction of ASTM Committee D35 on
specimens should then be randomly assigned in equal numbers
Geosynthetics and is the direct responsibility of Subcommittee D35.02 on Endur-
to each laboratory for testing. The average results from the two
ance Properties.
laboratories should be compared using Student’s t-test for
Current edition approved Sept. 1, 2023. Published October 2023. Originally
unpaired data and an acceptable probability level chosen by the
approved in 1988. Last previous edition approved in 2018 as D4886 – 18. DOI:
10.1520/D4886-23.
two parties before the testing is begun. If a bias is found, either
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
its cause must be found and corrected or the purchaser and the
contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
supplier must agree to interpret future test results in light of the
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. known bias.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
D4886 − 23
5.2 The resistance of abrasion is also greatly affected by the 7. Sampling
conditions of the tests, such as the nature of abradant, variable
7.1 Lot Sample—As a lot sample for acceptance testing or
action of the abradant over the area of specimen abraded, the
routine product evaluation, take at random the number of rolls
tension of the specimen, the pressure between the specimen
of fabric directed in an applicable material specification or
and abradant, and the dimensional changes in the specimens.
other agreement between the purchaser and the supplier, such
5.3 The resistance of geotextile materials to abrasion as
as agreement to use Practice D4354. Consider rolls of fabric to
measured on a testing machine in the laboratory is generally
be the primary sampling unit.
only one of several factors contributing to performance or
NOTE 1—Abrasion testing is a nonroutine quality control test for
durability as experienced in the actual use of the material.
geotextiles and will not normally be performed on every lot by the
While “abrasion resistance” and “durability” are frequently
manufacturer or supplier. When testing for abrasion is performed,
related, the relationship varies with different end uses and
however, the sampling should be as described in Section 7.
different factors may be necessary in any calculation of
7.2 Laboratory Sample—Take for the laboratory sample a
predicted durability from specific abrasion data. Laboratory
swatch extending the width of the fabric and approximately
tests may be reliable as an indication of relative end-use
1 m (39 in.) along the selvage from each roll in the lot sample.
performance in cases where the difference in abrasion resis-
The swatch may be taken from the end portion of a roll
tance of various materials is large, but they should not be relied
provided there is no evidence that it is distorted or different
upon for prediction of actual in-situation life in specific end
from other portions of the roll. In cases of dispute, take a
uses unless there are data showing the specific relationship
swatch that will exclude fabric from the outer wrap of the roll
between laboratory abrasion tests and actual in-situation life in
or the inner wrap around the core.
the intended end use.
7.3 Test Specimens—From each swatch in the laboratory
5.4 These general observations apply to all types of fabrics,
sample, prepare two sets of specimens each containing five
including woven, nonwoven, and knit fabrics.
specimens. Cut rectangular specimens 75 by 200 6 1 mm (3 by
5.5 If there is a disagreement arising from differences in
8 6 ⁄16 in.). Cut the set of specimens to be tested in the
values reported by the purchaser and the seller when using this
machine direction with the longer dimension parallel to the
test method for acceptance testing, the statistical bias, if any,
machine direction, and the set of specimens to be tested in the
between the laboratory of the purchaser and the laboratory of
cross-machine direction with the longer dimension in the
the seller should be determined with each comparison being
cross-machine direction. Take each set of specimens from a
based on testing specimens randomly drawn from one sam-
swatch along a diagonal so that they will be taken from
pling unit of material of the type being evaluated.
different positions across the length and width of the swatch.
Take no specimens near
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: D4886 − 18 D4886 − 23
Standard Test Method for
Abrasion Resistance of Geotextiles (Sandpaper/Sliding
Block Method)
This standard is issued under the fixed designation D4886; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 This test method covers the determination of resistance of geotextiles to abrasion using an abrasion tester. This test method
at this point has only been evaluated for geotextiles—not geomembranes, grids, etc. Therefore, the test method is designated for
geotextiles, not geosynthetics, as all products may not lend themselves to this test method for abrasion. If later developments
indicate a wider scope for this test method, appropriate changes will be made.
1.2 The values stated in SI units are to be regarded as standard. The values given in inch-pound units are provided as information
only.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility
of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of
regulatory limitations prior to use.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2.1 ASTM Standards:
D123 Terminology Relating to Textiles
D1776D1776/D1776M Practice for Conditioning and Testing Textiles
D4354 Practice for Sampling of Geosynthetics and Rolled Erosion Control Products (RECPs) for Testing
D4439 Terminology for Geosynthetics
D5035 Test Method for Breaking Force and Elongation of Textile Fabrics (Strip Method)
3. Terminology
3.1 For definitions of other terms used in this test method, refer to Terminologies D123 and D4439.
3.2 Definitions:
3.2.1 abrasion, n—the wearing away of any part of a material by rubbing against another surface. D123
This test method is under the jurisdiction of ASTM Committee D35 on Geosynthetics and is the direct responsibility of Subcommittee D35.02 on Endurance Properties.
Current edition approved Feb. 1, 2018Sept. 1, 2023. Published February 2018October 2023. Originally approved in 1988. Last previous edition approved in 20162018
as D4486 – 10 (2016).D4886 – 18. DOI: 10.1520/D4886-18.10.1520/D4886-23.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
D4886 − 23
3.2.2 loss in breaking force, n—percent comparison of breaking force before and after abrasion.
4. Summary of Test Method
4.1 A test specimen, mounted on a stationary platform, is rubbed by an abradant with specified surface characteristics. Under
controlled conditions of pressure and abrasive action, the abradant is rubbed on a horizontal axis using a uniaxional motion.
Resistance to abrasions is expressed as a percentage of original strength before abrading.
5. Significance and Use
5.1 This test method may be used for acceptance testing of commercial shipments of geotextiles, but caution is advised since
information on the precision of the test is lacking. Comparative testing as directed in 5.1.1 may be advisable.
5.1.1 In case of a dispute arising from differences in reported test results when using this test method, the purchaser and the
supplier should conduct comparative tests to determine if there is a statistical bias between their laboratories. Competent statistical
assistance is recommended for the investigation of bias. At a minimum, the two parties should take a group of test specimens that
are as homogeneous as possible and that are from a lot of material of the type in question. The test specimens should then be
randomly assigned in equal numbers to each laboratory for testing. The average results from the two laboratories should be
compared using Student’s t-test for unpaired data and an acceptable probability level chosen by the two parties before the testing
is begun. If a bias is found, either its cause must be found and corrected or the purchaser and the supplier must agree to interpret
future test results in light of the known bias.
5.2 The resistance of abrasion is also greatly affected by the conditions of the tests, such as the nature of abradant, variable action
of the abradant over the area of specimen abraded, the tension of the specimen, the pressure between the specimen and abradant,
and the dimensional changes in the specimens.
5.3 The resistance of geotextile materials to abrasion as measured on a testing machine in the laboratory is generally only one of
several factors contributing to performance or durability as experienced in the actual use of the material. While “abrasion
resistance” and “durability” are frequently related, the relationship varies with different end uses and different factors may be
necessary in any calculation of predicted durability from specific abrasion data. Laboratory tests may be reliable as an indication
of relative end-use performance in cases where the difference in abrasion resistance of various materials is large, but they should
not be relied upon for prediction of actual in-situation life in specific end uses unless there are data showing the specific
relationship between laboratory abrasion tests and actual in-situation life in the intended end use.
5.4 These general observations apply to all types of fabrics, including woven, nonwoven, and knit fabrics.
5.5 If there is a disagreement arising from differences in values reported by the purchaser and the seller when using this test
method for acceptance testing, the statistical bias, if any, between the laboratory of the purchaser and the laboratory of the seller
should be determined with each comparison being based on testing specimens randomly drawn from one sampling unit of material
of the type being evaluated.
6. Apparatus
6.1 Abrasion Tester, having the following essential parts:
6.1.1 Balanced Head and Block Assembly—The assembly should be two parallel, smooth plates, one of which makes a
reciprocating motion. The speed of the reciprocating plate should be adjustable between 10 and 115 double strokes per minute.
The stroke length should be 25 mm (1 in.). The second plate is rigidly supported by a double-lever assembly to provide free
movement in a direction perpendicular to the reciprocating plate. This plate is stationary during the test and must be well balanced
so that a vertical load can be maintained by means of dead weights. Both plates are equipped with clamps at each end to hold the
test specimen and the abrading medium. The clamps have gripping surfaces adequate to prevent slippage of the specimen or the
abrading material during the test.
The sole source of supply of the abrasion tester known to the committee at this time is Custom Scientific Instrument Inc., 13 Wing Drive, Cedar Knolls, NJ 07927. If
you are aware of alternative suppliers, please provide this information to ASTM International Headquarters. Your comments will receive careful consideration at a meeting
of the responsible technical committee, which you may attend.
D4886 − 23
6.1.2 Indicator—Means should be provided for indicating the number of cycles (1 cycle = 1 double stroke).
6.1.3 Weights—Weights should be provided for applying a vertical load to the specimen.
7. Sampling
7.1 Lot Sample—As a lot sample for acceptance testing or routine product evaluation, take at random the number of rolls of fabric
directed i
...