Carpet Tuft Bind Standards

In a looped pile yarn floor covering with inadequate tuft bind the pile loops may be pulled out to form unsightly long loops.

Carpet tuft bind standards.

Astm d276 standard test methods for identification of fibers in textiles. 5 2 the satisfactory performance of a pile yarn floor covering depends to a considerable extent on the maintenance of its original appearance. One of these standards includes carpet tuft bind requirements. Astm d2646 standard test methods for backing fabric characteristics of pile yarn floor coverings.

Homes that do not meet this requirement are not in compliance with fha requirements and that could jeopardize approval. The following is an example of the type of hud carpet standards that you will find in this. Cut pile carpeting requires manufacturers of carpeting of the pile yarn floor variety to be of good quality. Residential carpet is constructed to the minimum standards.

Astm d1335 standard test method for tuft bind of pile yarn floor coverings. Material tests for carpet. Commercial carpet has to meet the same requirements but can and often is modified to increase tuft bind to meet or exceed 10 pounds and laminate strengths to exceed 4 pounds. 3 pounds of tuft bind for cut pile 6 25 pounds for loop pile and 2 5 for backing laminate strength.

Tuft bind is the force required to pull up a tuft from the carpet. Other carpet problems like zippering and sprouts will also happen less often with a higher bind. When it is high there is a less likely chance that the edges won t ravel and the yarn won t get pulled out.