UNIFLEX S
UNIFLEX S - self-adhesive material for waterproofing roofs. The main advantage: convenience and speed of installation with the known high quality of bitumen-polymer waterproofing.
UNIFLEX S membrane is obtained by double-sided application of a bitumen-polymer binder to a polyester base, followed by application of a self-adhesive layer with special adhesive additives to the underside of the web. A fine-grained dressing is used as a protective layer of material on the front side and an anti-adhesive polymer film on the bottom side.
Scope:
Uniflex S is intended for the device of the bottom layer of a two-layer roofing carpet of buildings and structures. It is recommended to use the material for laying the waterproofing layer on thermal insulation boards made of polyisocyanurate foam (PIR), as well as on objects where the use of an open flame is prohibited.
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
Self-adhesive
| Indicator name | Unit rev. | Criterion | EMC | |
| Mass 1 m2, (± 0.25) | kg | 2.5 | ||
| Tensile breaking strength, not less | along | H | at least | 500 |
| across | at least | 350 | ||
| Water absorption within 24 hours, no more | % by mass | no more | 1 | |
| Flexibility temperature on the bar R = 25 mm, not higher | ° С | no more | minus 20 | |
| Water resistance at a pressure of not less than 0.001 MPa, for 72 hours | - | - | absolute | |
| Heat resistance, not less | ° С | at least | 95 | |
| Length / width, m | m | - | 15x1 | |
| Bond Strength | with metal | MPa | at least | 0.2 |
| with concrete | MPa | at least | 0.2 | |
| Shear strength of adhesive | kN / m | at least | 2 | |
| Adhesive tear resistance | kN / m | at least | 0.5 | |
| Type of sheeting | top | - | - | sand |
| bottom | - | - | release film | |