"Statistics in focus - TRANSPORT 11/2008
...
Paved runway: A runway having a concrete or asphalt surface
Unpaved runway: A runway having a grassy, sandy or gravel surface."
( http://www.pcbs.gov.ps/Portals/_PCBS/Documents/KS-SF-08-011-... )


"ISO (International Organization for Standardization)
...
ISO 23671:2006 specifies the method for measuring relative wet grip braking performance index to a reference under loaded conditions for new tyres for use on passenger cars on a wet-paved surface."
( http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_... )


"History of friction measurements at airports
...
ICAO Annex 14 has, as said in Notes quoted above, in Attachment A material on determination of friction characteristics of wet paved runways. What is said in the Attachment A is Guidance material.
Paragraph 7.1 says that friction should be measured to:
a) Verify the friction of new or resurfaced paved runways when wet;
b) Assess periodically the slipperiness of paved runways when wet;
c) Determine the effect on friction when drainage characteristics are poor; and
d) Determine the friction of paved runways that become slippery under unusual conditions."
( http://209.85.229.132/search?q=cache:TMWnknIumA0J:www.asft.s...|lang_sr|lang_sl )


paved surfaces - popločane (obrađene) saobraćajne površine, operativne površine (aer.)
runway - poletno-sletna staza (PSS), pista (aer.)
(Vukičević B, Građevinski rečnik en-sr/sr-en)


"J.P. MEĐUNARODNI AERODROM „SARAJEVO“ d.o.o.
...
2. - SANACIJA POLETNO SLETNE STAZE
AERODROMA SARAJEVO Protuklizna površinska obrada na asfaltnim površinama PSS.
...
U svrhu ovog projekta izraz zona zračnih operacija znači bilo koji dio aerodroma koji se
koristi ili se namjerava koristiti za slijetanje, polijetanje ili manevriranje zrakoplova,
uključujući popločane i nepopločane dijelove potrebne za neometano kretanje zrakoplova, a
koji se nalaze uz pistu, rulnicu ili stajanku."
( http://www.sarajevo-airport.ba/tenderi_spec/Tender pista - k... )