ASTM-E648...Well now...what is that? Is it the builder's code for an Andromeda-Class Klingon battle cruiser? Actually no! No it's not. ASTM is the American Society for Testing and Materials and E648 is one of hundreds of tests they've devised for testing various materials. In this case, its carpet and the test is unofficially referred to as the Radiant Panel test (flammability). They've established the testing protocols for these various tests and determined what the final numbers mean. There are any number of independent ASTM accredited laboratories nationwide that conduct these tests using established testing procedures and equipment so the results are the same regardless of which lab is doing the testing. Most mills test their products using these labs, some have in-house accredited labs. Accordingly, if you need carpet with a class 1 flammability rating necessary for exit-ways and corridors, you can rest assured that participating mills (pretty much every one of them) will provide the information you need. And much of it is extremely useful such as; are there Volatile Organic Compounds here? What's the tuft-bind? face weight? total weight? and much more. More importantly this industry-wide consistency in testing provides you with the ability to make viable comparisons. Keep in mind that your comparisons should always include products from companies beginning with U. And if you have any questions about what all of this means give us a call. Consider us your un-paid, in-house technical consultants. 

Speaking of Klingon battle cruisers, and testing consistency; our author (pictured above at an early age) has undergone Brain Activity testing regularly since this photo was taken and his results have been a model of consistency. They read; BQL (Below Quantifiable Levels)