501 purchase - Supply of cold-applied asphalt mixture for SSÚD 9

The subject of the public contract awarded within the established Dynamic Purchasing System (DNS) will be the supply of coated asphalt mixture for cold application in three different specifications as needed by the Contracting Authority: a) Cold-applied coated asphalt mixture, which may contain emulsifiers or solvents, and which must, according to the technical data sheet and declaration of conformity, be processable without special measures at temperatures down to 5° C and storable for at least 6 months from delivery. Processability of the mixture means the material's property allowing its use within the temperature range specified, where processing and application of such material into the pothole does not require any tools other than hand tools (shovel, rake). Under these conditions, the material must not form lumps or cohesive clusters that cannot be freely spread with the edge of a shovel to evenly fill the volume of the repaired area. The material will be delivered to the destination in packages of max. 25 kg in plastic bags or buckets, cumulatively on standard transport pallets. b) Modified cold-applied asphalt mixture without solvents or other hazardous volatile substances must, according to the technical data sheet and declaration of conformity, be fully processable in winter conditions (down to -10° C) and in wet conditions without the need for preheating or tempering, and must allow storage for up to 2 years without special measures (even if loose) without loss of its properties. Processability of the mixture means the material's property allowing its use within the temperature range specified, where processing and application of such material into the pothole does not require any tools other than hand tools (shovel, rake). Under these conditions, the material must not form lumps or cohesive clusters that cannot be freely spread with the edge of a shovel to evenly fill the volume of the repaired area. The asphalt mixture will be delivered in a selectable grain size of 0/4 or 0/8 mm to the destination as needed, either as a loose mixture or in packages (bags or buckets) with a maximum weight of 25 kg, cumulatively on standard transport pallets. c) Reactive asphalt mixture with water-based polymers, free of solvents, which must, according to the technical data sheet and declaration of conformity, allow fully functional application under adverse climatic conditions. The material with a selectable grain size of 0/4, 0/8 or 0/11 mm will be delivered to the destination as needed in suitable waterproof transport packaging for easy handling and cumulatively on standard transport pallets. It does not require special measures for long-term storage without loss of its properties and quality, but for at least 9 months from delivery. Supplementary material such as primer and joint filler, according to the technical data sheet and manufacturer's recommendations, will be part of the delivery.