Hexapod Carpet Rating

A metal hexapod with six polyurethane studs rolls randomly on the pile surface inside the rotating drum for 12 000 revolutions. Cri offers its technical bulletins testing methodology notifications and statements for use by residential and commercial consumers. The hexapod uses a smaller ball but more cylcles 4 000 residential and 12 000 commercial products while the vetterman with the larger ball testing cycles are 5 000 residential and 22 000 commercial carpet.

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These carpets are recommended for heavy traffic locations including family rooms.

Hexapod carpet rating. Afterward the carpet s finished appearance is graded using the carpet and rug institute s performance 1 to 5 scale in increments of 0 25. These carpets can be used in most homes if properly maintained. A rating of 4 0 is considered outstanding. For most areas of the home carpet pads should have a minimum density rating of 6 and be around 3 8 to 1 2inch thick but opt for a slightly thinner and more dense pad around 8 for high traffic areas like stairs and be sure to.

Carpet on concrete balconies 106 kb from time to time questions are asked. Following is table 1 which is the appearance retention rating determination for commercial carpet. This is based on a 12 000 cycle hexapod exposure conditioning test. In fact wear dated carpet is actually tested by having people walk on it the equivalent of 20 000 times to obtain realistic results.

Most foot traffic tests are usually simulated using something called a hexapod test whereby a. A rating of 2 5 to 4 is rated to provide average durability. The resulting change in appearance is rated on a numbered scale from 1 to 5 with 5 representing no change in appearance and 1 representing a severe change. About press copyright contact us creators advertise developers terms privacy policy safety how youtube works test new features.

The hexapod test subjects carpet to a fixed number of impressions with an eight pound ball. The oaf is a point score derived from the hexapod tumbler test the internationally used short term and long term carpet appearance retention test. The oaf is a weighted system and uses the hexapod scores to better predict. Commercial carpets shall have at least a.