ASTM D5823-13
Standard Test Method for Tuft Height of Pile Floor Coverings

Standard No.

ASTM D5823-13

Release Date

2013

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D5823-19

Latest

ASTM D5823-19(2024)

Scope

5.1 This test method is useful in quality and cost control during the manufacture of pile yarn floor covering. Both appearance and performance can be affected by changes in the tuft height.

5.1.1 In case of a dispute arising from differences in reported test results when using this test method for acceptance testing of commercial shipments, 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. As a minimum, the two parties should take a group of test specimens that are as homogeneous as possible and 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 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 view of the known bias.

1.1 This test method covers the determination of tuft height using a grooved specimen holder. It applies to cut-pile and loop-pile floor covering after adhesive backing has been applied to bond the pile yarn to the backing fabric.

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

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 and health practices and determine the applicability of regulatory limitations prior to use.

ASTM D5823-13 Referenced Document

• ASTM D123 Standard Terminology Relating to Textiles
• ASTM D1776 Standard Practice for Conditioning and Testing Textiles
• ASTM D1909 Standard Table of Commercial Moisture Regains for Textile Fibers
• ASTM D5684 Standard Terminology Relating to Pile Floor Coverings
• ASTM E122 Standard Practice for Calculating Sample Size to Estimate, With a Specified Tolerable Error, the Average for Characteristic of a Lot or Process

ASTM D5823-13 history

• 2024 ASTM D5823-19(2024) Standard Test Method for Tuft Height of Pile Floor Coverings
• 2019 ASTM D5823-19 Standard Test Method for Tuft Height of Pile Floor Coverings
• 2013 ASTM D5823-13 Standard Test Method for Tuft Height of Pile Floor Coverings
• 2005 ASTM D5823-05a Standard Test Method for Tuft Height of Pile Floor Coverings
• 2005 ASTM D5823-05 Standard Test Method for Tuft Height of Pile Floor Coverings
• 2000 ASTM D5823-00 Standard Test Method for Tuft Height of Pile Floor Coverings