- DUROP 2/5
DUROP – synthetic hard aggregate, qualified for almost any synthetic-resin system. Feature: cubic-angular grain shape. Wear-resistant and highly skid-proof material from electro-metallurgical melting processes, no environmental pollution. The excellent skid-impeding property and polishing coefficient of DUROP offer manifold possibilities of application in industrial floor as well as in road construction.
Fields of application
In industrial flooring construction, DUROP, due to its technical properties has perfectly proven as filling material and in special as sprinkling material for wear resistant and anti-skid synthetic-resin-bonded industrial floors. Major fields of use are dairies, breweries, slaughter houses, wet production facilities, chemical factories, battery rooms, ramps, car parks. DUROP has specially proven its qualification for synthetic-resin coated driving lanes, bicycle trails, anti-skid bridge coatings and passage ways, e.g. in airports. In road construction already more than 1 Million sq. m highway lanes in thinbed-procedure – synthetic-resinbonded – have been carried out with best success at home and abroad.
DUROP effects a considerable improvement of anti-skid properties and thus contributes essentially to the reduction of accidents. Driving noises are perceptibly reduced representing an additional protection against noise pollution and thus a considerable contribution to environmental protection. DUROP has also proven in another system of road construction, viz. as sprinkling material for bituminious driving lanes to improve the anti-skid properties of mastic asphalt (standard construction system) acc. to RSTO 2001.
On numerous highway driving lanes as well as on first and second road lanes, surfaces could be optimized only by the mixing of e.g. DUROP to the usually used blinding chipping. The improvement oft he achieved results is considerable due to the tight granulometric composition, extreme hardness with respective polishing coefficient. Testimony to its economic value is shown by the substitution of 20 % of the hitherto used blinding chippings by DUROP. The polishing coefficient of driving lanes is at least doubled and the economic efficiency considerably improved due to the durability of DUROP improved driving lane coverings.
|Grain size||2-5 mm|
|Impact resistance value SZ||15,9|
|Polishing coefficient PSV 5/6,3 mm||approx. 61|
Basically the current technical data sheet refers.