Edge Ravel
		
			
			
										
							
							
														
								Edge ravel test							
													 
												
												
							
							
														
								Edge ravel test							
													 
												
							
							
														
								Unraveling							
													 
												
							
							
														
								Unraveling							
													 
									 
			
			
						
			
						
		 
Edge Ravel
The test procedure used to measure the force required to remove a six-inch-long loop pile yarn away from the carpet edge. Three specimens are tested. The five highest peaks are averaged for each pull. The average is calculated for …..
Laboratory Testing
Professional Testing Laboratory
                                
                                    
                                    
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						July 17, 2021					
								
					This test is designed for evaluating the indentation resistance of finished wood flooring.  A 2”-diameter, 1.18 lb steel ball is...
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						July 17, 2021					
								
					This test is designed for resilient flooring products, but may be used by other flooring products if desired.  The test...
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						July 17, 2021					
								
					This method comes from the ANSI/HPVA EF 2020 American National Standard for Engineered Wood Flooring.  Here is a summary of...
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						July 17, 2021					
								
					This method uses a Martindale tester to evaluate microscratch resistance of laminate, resilient, and engineered wood flooring.   The method employs...
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						July 17, 2021					
								
					This method uses a James Machine to evaluate the static coefficient of friction (SCOF) of polish-coated flooring surfaces. The test...
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						March 20, 2021					
								
					Vetterman Drum ASTM D 5417 The Vetterman Drum is a type of mechanical trafficking apparatus that is used for testing...
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						March 20, 2021					
								
					Velcro Roller The Velcro Roller is a device used to assess the fuzzing propensity of a loop pile carpet. Fuzzing...
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						March 20, 2021					
								
					ASTM D5823 - Tuft Height 10 randomly selected tufts are from a cut pile carpet sample are cut at the...
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						March 20, 2021					
								
					ASTM D1335 - Tuft Bind ASTM D1335 is a test method used to determine the tuft bind strength of carpeting....
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