TECHNOELAST VENT
One-layer polymer-bitumen roofing material with partial fusion to the base. The material is protected from above with slate dressing. On the underside of the material, there are embossed stripes of low-melting binder. During fusion, channels are formed under the material to drain moisture from the structure being repaired. Together with the installed roof aerators, it forms a system that prevents the formation of blisters under the roof carpet. Service life up to 30 years.
Scope:
It is used for roof repairs. It is most effective for major repairs of roofs with complete removal of the old roofing carpet.
In a roof structure containing moisture (old roof, "fresh" cement-sand screed, damp insulation, etc.), steam may accumulate under the roof carpet and the formation of blisters, which lead to a deterioration in the condition of the roof. In such cases, it is recommended to arrange a "breathing" roof using Technoelast VENT.
Storage
Rolls of material should be stored in a dry, closed room in a vertical position in one row in height at a distance of at least 1 m from the heaters.
Installation method
Fusion
Certificate of conformity GOST R Technoelast VENT
Warranty certificate for Technoelast VENT
| Parameter name | Technoelast VENT |
| Pallet packing | White Shrink Bag |
| Weight 1 m2, kg | 6.4 |
| Roll area, m2 | 8 |
| Roll weight, kg | 51.2 |
| Number of rolls per pallet, pcs. | 20 |
| Pallet size, mm | 1000 × 1200 |
| Pallet weight, kg | 1054 |
| Parameter name | Unit rev. | EKV | |
| Mass 1 m2, (± 0.25) | kg | 6 | |
| Thickness | mm | 5.0 | |
| Binder weight from the bottom side, not less | kg / m2 | 2.0 | |
| Tensile breaking strength, not less | along | N | 600 |
| across | N | 400 | |
| Water absorption within 24 hours, no more | % by mass | 1 | |
| Flexibility temperature on the bar R = 25 mm, not higher | ° С | -25 | |
| Water resistance at a pressure of not less than 0.001 MPa, for 72 hours | - | absolute | |
| Loss of sprinkling *, no more | g / sample | 1 | |
| Length / Width | m | 8x1 | |
| Type of sheeting | top | - | slate |
| bottom | - | ventilated cover | |
| EKN code Gray shale | - | 000093 | |