APR-60
ANIONIC SEMI-STABLE EMULSION WITH DILUTED BITUMEN
SHORT DESCRIPTION
Anionic semi-stable bitumen emulsion with diluted bitumen APR-60 is single-component homogenous liquid of brown color, in which the minute droplets of bitumen are dispersed in water.
FEATURES
Emulsion satisfies requirements of the standard SRPS U.M3.022. Bitumen is diluted with petroleum product and that enables the installation of asphalt by cold procedure.
USAGE
It is used as a binder in cold asphalt mixture production, and stone material used must exclusively be carbonate aggregate. Cold asphalt mixture may be stored for prolonged periods. It is applied in construction of surface layer of roads of III, IV, V class, pedestrian paths, sidewalks, and for repairing damages pavements. Asphalt mixture is being produced and installed according to the SRPS U.E4.019/82. Stone aggregate must be completely immersed in emulsion. Installation of the asphalt mixture may be performed after at least 7 days of mixture storage. Before installation the surface is sprayed with the emulsion AN-55 in the amount of 0.5-1.0 kg/m2, depending on the type of surface. Emulsion must be stirred before application.
| Characteistics | SRPS method | Unit | Declaired by SRPS U.M3.022/96 |
|---|---|---|---|
| Appearance | Dark brown liquid | ||
| Viscosity at 20ºC | U.M3.100 | ºE | 3-15 |
| The rate of flow with STV machine at 20ºC (d=4mm) | U.M3.100 | s | 2-13 |
| Binder content | U.M3.020 | % | 59-61 |
| Water content (m/m) | U.M3.020 | % | 39-41 |
| Homogeneousness at delivery, 0.63 mm sieve residue (m/m), max. | U.M3.020 | %- | < 0,5 (class 4) |
| Stability in storage, min | U.M3.020 | days- | 56 |
| Degree of stability | U.M3.020 | - | semi-stable |
| Bitumen film behavior under water (20+/- 3ºC, 24h), min. | U.M8.096 | % | 100/80 |
STORAGE
It is being delivered and stored in storage tanks and metal barrels of 200 kg. Emulsion is being stored at temperatures above +10ºC. Emulsion is stable in storage for at least 56 days after delivery. Hauler is responsible for the adequate transportation of goods. Prevoznik je odgovoran za ispravan transport robe.
DOCUMENTATION
The product complies with SRPS U.M3.022/96