Imperpuma® BP AL-3
1m x 12m x 3kg/m² non-reinforced membrane made of bitumen with polymer additives, with metallic self-protection, finished with a natural or red color 80 micron embossed aluminum sheet on the outside and non-stick polyethylene film on the inside.Non-reinforced bituminous waterproofing membrane made of bitumen with polymer additives, with metallic self-protection, of the type LA-30/M-NA.
Additional information
Technical Caracteristics
It is composed of mastic made of bitumen with polymer additives and finished with a natural or red color 80 micron embossed aluminum sheet on the outside and non-stick polyethylene film on the inside.
Advantages and Uses
- Auxiliary membrane for finishes, gutters and singular points.
Application Procedure
- Install by adhesion using a blowtorch.
Recommendations
- Not recommended as a single layer system, lower membrane in a two layer system, for roofs under heavy protection or roof gardens.
- Store vertically.
- Protect from weather conditions and humidity.
- Do not apply at temperatures below +5ºC.
Packaging and Storage
Packaged in pallets with 25 rolls per pallet. Maximum shelf life: 12 months, protected from weather conditions at temperatures above +5ºC.
Technical data
| TECHNICAL CHARACTERISTICS | TEST STANDARD | UNIT | VALUE |
| External Fire Behavior | prEN 13501-5 | - | PND |
| Reaction to fire | EN 13501-1 | - | E |
| Watertightness | EN 1928 (A) | - | Pass |
| Longitudinal Traction Resistance | EN 12311-1 | N/50 mm | 400±200 |
| Transversal Traction Resistance | EN 12311-1 | N/50 mm | 400±200 |
| Longitudinal elongation at breakpoint | EN 12311-1 | % | PND |
| Transversal elongation at breakpoint | EN 12311-1 | % | PND |
| Root penetration resistance | prEN 13948 | - | PND |
| Static load resistance | EN 12730 | Kg | PND |
| Impact resistance | EN 12691 | mm | PND |
| Joint resistance to longitudinal shear | EN 12317-1 | N/5 cm | PND |
| Foldability | EN 1109 | ºC | ≤ +5 |
| Water vapor transmission | EN 1931 | (m².s.Pa)/Kg | PND |
| Creep resistance | EN 1110 | ºC | ≥70 |
| Dimensional stability | EN 1107-1 | % | PND |
| Adhesion of granules | EN 12039 | % | PND |
| Hazardous substances | - | - | PND |
PND: Performance Not Determined; Pass: Positive; Does not pass: Negative
| OTHER ADDITIONAL CHARACTERISTICS | TEST STANDARD | UNIT | VALUE |
| Visible defects | EN 1850-1 | - | Faultless |
| Mass | EN 1849-1 | Kg/m² | [2.85-3.30] |
| Length | EN 1848-1 | m | 12 |
| Width | EN 1848-1 | m | 1 |
| Straightness | EN 1848-1 | - | Pass |
| Roll surface area | - | m² | 12 |
| Rolls per pallet | - | - | 25 |
Legal Disclaimer
GRUPO PUMA is not responsible, in any case, for the application of its products or constructive solutions carried out by the application company or other parties involved in the process and / or execution of the work, limiting the responsibility of GRUPO PUMA exclusively to the damages directly attributable to the supplied products, individually or integrated in systems, due to failures in their manufacturing process.
In any case, the drafter of the work project, the technical management or the person responsible for the work, or collaterally the application company or other parties involved in the process and / or execution of the work, must ensure the suitability of the products addressing the characteristics of them, as well as the conditions, support and possible pathologies of the work in question.
The values obtained by GRUPO PUMAS's products or its constructive solutions that, as the case may be, are determined by the EN standards or any other regulation that applies to it in each case refers exclusively to the conditions specifically stipulated in said regulation and that are referred to, among others, to certain characteristics of the support, humidity and temperature conditions, etc. without being them required in the tests obtained under different conditions, all in accordance with the relevant regulation.