Destination
It is used for protective coating of hydro- and thermal insulation of pipelines, utilities and ceilings, waterproofing of buildings, structures and roofs.Technical specifications
| 1 |
Mass of material m 2 , g, no less than | 750 |
| 2 |
Flexibility on a beam with a rounded radius of 25 + 0.2 mm at a temperature not higher than 5 0 С |
no cracks or delamination of the foil should appear • from the glassine |
| 3 |
Water absorption for 24.0 (± 0.1) h,%, by weight, not more than |
20 |
| 4 |
Water resistant for one hour under a pressure of 0.001 MPa (0.01 kgf / cm 2 ) |
there should be no sign of water penetration |
| 5 |
Heat resistance at a temperature, ° С, not lower than 70 ° С, for 2 hours, not less than | on the back of the material there are no swelling and traces of moving the glassine |
| Dimensions | ||
| 6 |
Roll web width, mm |
(940-1000) ± 2 |