Ojačavanje vlaknima uporabom neprekinutih
vlakana u nasumičnom rasporedu naziva se mat, a
ojačavanja s nasumično usmjerenim kratkim vlaknima
naziva se nasjeckani mat.

Fibre reinforcement by the use of continuous fibres
in random order is known as mat, while reinforcement
with randomly oriented short fibres is
known as chopped mat.

http://www.google.hr/url?sa=t&rct=j&q=&esrc=s&source=web&cd=...


http://books.google.hr/books?id=4ez0vs-IqG4C&pg=PT412&lpg=PT...

If the fibres are oriented randomly as in a fibre mat or.
http://www.doria.fi/bitstream/handle/10024/33576/D780.pdf?se...