Application areas
Waterproofing in different construction sectors. For adhesion to the basis of non-welded oxidized bitumen roofi ng materials.
Description of material
Construction and roofi ng bitumens are the standard materials used in building for waterproofing. Bitumens are produced by oxidation of the residual products of oil distillation.
Method of application
Bitumen is warmed up in an asphalt heater to a liquid state and is applied as a liquid to the dust-free base using a putty knife, small paint brush, or by pouring and leveling using special combs (spreading knives).
Storage
Store in a place protected against contamination and atmospheric precipitation.
Types of material
BN 90/10
BN 90/30
Specifications:
| Property | BN 90/10 | BN 90/30 | |
| Softening temperature, °С, not less than | 90-105 | 80-95 | |
| Needle penetration at 25°C, 0.1 mm | 5-20 | 25-35 | |
| Flash temperature, °С, not less than | 240 | 240 | |
| Solubility in toluene, %, not less than | 90 | 90 |