Tarr Rating For Carpet

This is especially important because it ensures quality.

Tarr rating for carpet.

Severe which needs a carpet with tarr greater than or equal to 3 5. Each category is designed to reflect a different level of foot traffic and use. Ratings help to identify how well a particular carpet will preform in specific application. The cri recommends the following scale for tarr.

Heavy which needs a carpet with tarr greater than or equal to 3 0. Tarr tests a carpet s ability to remain tufted and retain its original shape after being properly installed and maintained in commercial setting. Tarr ratings are ranked as moderate heavy and severe. Texture appearance retention ratings tarr help determine the right commercial carpet for specific areas of use.

As a general rule the higher the end use rating of your chosen tile the more durable it is. This is not the same thing as the weight of the face fiber. The weight of the face fiber of the carpet is measured in ounces. This model is based on simulated wear tests and provides a rating for different levels of traffic.

Moderate 2 5 tarr. These classifications categorize commercial carpet s ability based on anticipated frequency and intensity of foot traffic exposure. Moderate which needs a carpet with tarr greater than or equal to 2 5. Moderate at the bottom of the scale heavy and severe at the top.

The density refers to the spacing of the fibers within the carpet backing. In addition to tarr keep in mind the density of the carpet. A moderate heavy severe or special end use classification is established for each application based on the. Use and minimum carpeting texture appearance retention ratings tarr for particular areas of use.

There are three basic categories for tarr based off of 12 000 cycle hexapod. Density of carpet fibers. Understand the classification and texture appearance retention rating tarr guidelines cri developed a model specification process that classifies areas of intended use and minimum carpeting texture appearance retention ratings tarr for particular areas of use.