POLYDAN 180-60/GP ELAST.
High Performance SBS elastomeric 5,6 kg/m² capping sheet. Torch Applied.
Product variations:
BBA 10/4787 (PS1)
Bituminous SBS modified capsheet reinforced with a heavy non-woven polyester felt.
The upper surface is finished with mineral chipping.
The underside has a quick-melt thermofusible film.
Designed for torch-applied applications and Safe2Torch details using hot-air.
Instruction for Use
- The membrane should not be installed in adverse weather conditions. It must not be laid in rain, snow, or heavy fog, nor if the temperature falls below 5°C, unless precautions against condensation have been taken.
- Do not apply on wet or frozen surfaces.
- At falls in excess of 5° (1:11), precautions against slippage should be allowed and mechanical fixing should be installed.
- The membrane layers must always be installed with staggered overlaps and in such a manner that the laps fall in the direction toward the outlets.
- Attachment of reinforced bituminous membrane roofing may be achieved by full bonding, by partial bonding, or loose laid (ballasted) with guidance from danosa technical services; the choice should depend upon the type of substrate and the required resistance to wind uplift pressure.
- Deck surfaces must be dry, clean, and free from sharp projections such as nail heads and concrete nibs.
- When torching polydan directly to a suitable substrate, the substrate should be prepared using a primer; either bitumen primer hm, curidan, maxdan or maxdan caucho at the recommended rate prior to installation of the waterproofing system.
- Fully bonded torch-applied membranes should only be used with non-combustible substrates.
- For field applications:
A: Roll the membrane into position, allowing for 80mm side overlaps and 100mm head overlaps and cut to length. All overlaps and cross joints should be staggered by a minimum of 300mm.
B: Using a length of 100mm pipe (cut fractionally short of roll width) as an insert tube, roll back the membrane for a portion of the length (approximately 50%).
C: Heat activate the membrane by torching in a vee area between the roll and substrate.
D: Roll can be pushed forward by foot or by other suitable equipment. Apply downwards pressure when moving the roll to extrude a molten bead of bitumen from edges. - For detail applications
A: Place the membrane into position, allowing for 80mm side overlaps and 100mm head overlaps and cut to length ensuring all overlaps and cross joints are staggered by a minimum of 300mm.
B: Heat activate the membrane by torching between the membrane and substrate.
C: Apply pressure and consolidate the bond to the substrate, ensuring a molten bead of bitumen is extruded from the edges.
- Fully bonded torch-applied membranes should be installed over non-combustible underlays.
- It is possible to install a torch-receivable underlay into hot bitumen, and then torch apply a capping sheet which should be specifically designed for torching, such as polydan. Bonding is achieved by melting the lower surface by torching and pressing the membrane down. Care must be taken not to overheat the membrane.
- For field applications:
A: The cap sheet should be laid along the same direction as the underlay membrane, offset by a minimum of 300mm to ensure sufficient staggering of laps between layers.
B: Roll the membrane into position, allowing for 80mm side overlaps and 100mm head overlaps and cut to length. All overlaps and cross joints should be staggered by a minimum of 300mm.
C: Using a length of 100mm pipe (cut fractionally short of roll width) as an insert tube, roll back the membrane for a portion of the length (approximately 50%).
D: Heat activate the membrane by torching in a vee area between the roll and substrate.
E: Roll can be pushed forward by foot or by other suitable equipment. Apply downwards pressure when moving the roll to extrude a molten bead of bitumen from edges. - For detail applications
A: The cap sheet should be laid along the same direction as the underlay membrane, offset by a minimum of 300mm to ensure sufficient staggering of laps between layers.
B: Place the membrane into position, allowing for 80mm side overlaps and 100mm head overlaps and cut to length ensuring all overlaps and cross joints are staggered by a minimum of 300mm.
C: Heat activate the membrane by torching between the membrane and substrate.
D: Apply pressure and consolidate the bond to the substrate, ensuring a molten bead of bitumen is extruded from the edges. - When using a fully torched system, including glasdan 800 p perforado and esterdan 30p elast, see additional installation instructions within the appropriate datasheets.
Maintenance Recommendations
- Please refer to DANOSA UK Technical Statement ‘Flat Roof Waterproofing – Cleaning and Maintenance Recommendations’
Notice
- The information contained in this document and any other advice provided, are given in good faith, based on DANOSA's current knowledge and experience when products are properly stored, handled and applied, in normal situations and in accordance with the recommendations of DANOSA. The information applies only to the application (s) and the product (s) to which reference is expressly made. In case of changes in the parameters of the application, or in case of a different application, consult the DANOSA Technical Service before using the DANOSA products. The information contained herein does not exonerate the responsibility of the building agents to test the products for the application and intended use, as well as their correct application in accordance with current legal regulations. The product images used in our communications are indicative and may differ slightly in color and aesthetic appearance in relation to the final product.Orders are accepted in accordance with the terms of our current General Sales Conditions.DANOSA reserves the right to modify, without prior notice, the data reflected in this documentation.Website: www.danosa.com E-mail: info@danosa.com Telephone: +34 949 88 82 10
Presentation
- Length (cm): 800
- Width (cm): 100
- Thickness (mm): 3.9 (Overlap)
- Colour: Grey
- Product code: 141419
Technical Data
| Concept | Value | Standard |
|---|---|---|
| Mass per unit area (nominal) (kg/m²) | 5.6 | - |
| Density (kg/m³) | 1436 | - |
| Thermal compatibility. Part I. (N/mm²) | >3,5E-09 | - |
| External fire behaviour | Broof(t1) | UNE-EN 1187; UNE-EN 13501-5 |
| Durability flexibility | -5 ± 5 | - |
| Creep durability (ºC) | 100 ±10 | UN-EN 1110 |
| Elongation at break longitudinal (%) | 45 ±15 | UNE-EN 12311-1 |
| Elongation at transverse break (%) | 45 ±15 | UNE-EN 12311-1 |
| Watertightness at 10 kPa (Type A) | Pasa | UNE-EN 1928 |
| Watertightness at 60 kPa (Type A) | Pasa | UNE-EN 1928 |
| Water vapour resistance factor (μ) | >20.000 | UNE-EN 1931 |
| Low temperature flexibility (ºC) | <-15 | UNE-EN 1109 |
| Reaction to fire | E | UNE-EN 11925-2; UNE-EN 13501-1 |
| Resistance to static loading (kg) | >20 | UNE-EN 12730 |
| Diffusion resistance (GPa·s·m²/kg) | 500 ± 50 | - |
| Resistance to root penetration | No Pasa | UNE-EN 13948 |
| Longitudinal tensile strength (N / 5cm) | 900 ± 250 | UNE-EN 12311-1 |
| Transverse tensile strength (N / 5cm) | 650 ± 250 | UNE-EN 12311-1 |
| Longitudinal resistance to tearing (nail shank) (N) | NPD | UNE-EN 12310-1 |
| Transversal resistance to tearing (nail shank) (N) | NPD | UNE-EN 12310-1 |
| Resistance to impact, A (mm) | >1000 | UNE-EN 12691 |
| Resistance to impact, B (mm) | >1500 | - |
| Joint Strength: Welding Shear | 650 ± 250 | UNE-EN 12317-1 |
| Hazardous substances | NPD | - |
Addtitional Technical Data
| Concept | Value | Standard |
|---|---|---|
| Adhesion of granules (%) | <30 | UNE-EN 12039 |
| Dimensional stability at elevated temperatures (longitudinal) (%) | <0.3 | UNE-EN 1107-1 |
| Dimensional stability at high temperatures (transversal) (%) | <0.3 | UNE-EN 1107-1 |
| Creep resistance at high temperatures (ºC) | >100 | UN-EN 1110 |
| UV, heat and water durability: Flexibility at low temperature (ºC) | -5 ± 5 | - |
| UV, heat and water durability: Flow resistance at elevated temperature (ºC) | 100 ± 10 | - |
Standards and Certification
- DTA “Polydan monocouche “.
- BBA 10/4787 Product Sheet 1 "GLASDAN ELAST, ESTERDAN ELAST AND POLYDAN ELAST ROOF WATERPROOFING MEMBRANES".
- In accordance with the UNE-EN 13707 standard ‘Flexible sheets for waterproofing - Reinforced bitumen sheets for roof waterproofing - Definitions and characteristics’.
- Complies with CE marking requirements.
- DTA 5/09-2088 "Glasdan ELAST-Esterdan ELAST-Polydan ELAST".
- DTA "ESTERDAN FM".
- ETE 06/0062 "ESTERDAN Plus FM Bilayer".
- EOTA Guide 006.
Environmental Information
| Concept | Value | Standard |
|---|---|---|
| Volatile organic compounds (COV's) (µg/m³) | 50 (A+) | ISO 16000-6:2006 |
| Post-consumer recycled content (%) | 35 | - |
| Manufactured in | Fontanar - Guadalajara (España) | - |
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