Labels:book | chat room | hakham | sky | window OCR: SPECIFIC ATION Industry Standards OFVINYI FLOOR GOVERINGS ASTM STANDARDS In terms of abrasion res istance EN 649 classifies floor COV erings into 4 groups, with T being the top group in terms of abrasion res istance and the bottom. This abrasion resistance typically relates to the ratio of PVC tc filler the high ner the content, more abrasion resistant the product The Group products tend to have transparent pure PVC wearlay ars containing no filler, and therefore have high durability /thickness ratio Group products would be quite highly filled, with poor durability tc thickness ratio other words you would need specify thicker Group product achieve the same life expectancy group produc 30 Prev Next higher transpar wearlavers neec expect tancy
