Carpet Tuft Bind Standards

Residential carpet is constructed to the minimum standards.

Carpet tuft bind standards.

5 2 the satisfactory performance of a pile yarn floor covering depends to a considerable extent on the maintenance of its original appearance. Homes that do not meet this requirement are not in compliance with fha requirements and that could jeopardize approval. Fha hud carpet standards um 44 serve as quality control guidelines and performance criteria requirements for new carpet production. 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.

The following is an example of the type of hud carpet standards that you will find in this. Astm d2646 standard test methods for backing fabric characteristics of pile yarn floor coverings. 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.

Astm d1335 standard test method for tuft bind of pile yarn floor coverings. Cut pile carpeting requires manufacturers of carpeting of the pile yarn floor variety to be of good quality. The weinheimer group has found that three of the more common complaints are performance tuft bind and delamination. Material tests for carpet.

3 pounds of tuft bind for cut pile 6 25 pounds for loop pile and 2 5 for backing laminate strength. In a looped pile yarn floor covering with inadequate tuft bind the pile loops may be pulled out to form unsightly long loops. When it is high there is a less likely chance that the edges won t ravel and the yarn won t get pulled out.