POLYDAN 180-30 P ELAST S

High Performance SBS elastomeric 3 kg/m² underlay. Torch Applied.

Product variations:

Description Technical features and measures Related documentation

Bituminous SBS modified membrane reinforced with a heavy non-woven polyester felt. Finished in a quick-melt thermofusible film. Designed for torch-applied applications and Safe2Torch details using hot-air.

Instruction for Use

Preparation of the substrate:
The surface of the base substrate shall be strong, even, smooth, clean, dry and free of foreign bodies.

Two-layer membrane underlay film, non-adhered system with heavy-duty protection. The membrane is laid loosely on the substrate or with the addition of a geotextile separating layer (optional). The longitudinal overlaps are 8 cm, and are welded by removing the protective films and pressing to achieve self-adhesion. The transverse overlaps are 20 cm, of which 10 cm are welded and the rest serves as protection.
Two-layer non-adhered system membrane underlay for green roofs. The sheet is laid loosely on the substrate or with the addition of a geotextile separating layer (optional). The longitudinal overlaps are 8 cm, and are welded by removing the protective films and pressing to achieve self-adhesion. The transversal overlaps are 20 cm, of which 10 cm are welded and the rest serves as protection.

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): 750
Width (cm): 100
Thickness (mm): 2.5
Product code: 141854

Technical Data

Concept	Value	Standard
Mass per unit area (nominal) (kg/m²)	3	-
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
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
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)	PND	UNE-EN 12310-1
Transversal resistance to tearing (nail shank) (N)	PND	UNE-EN 12310-1
Resistance to impact, A (mm)	>1000	UNE-EN 12691
Joint Strength: Welding Shear	650 ± 250	UNE-EN 12317-1
Hazardous substances	PND	-

Addtitional Technical Data

Concept	Value	Standard
Adhesion of granules (%)	PND	UNE-EN 12039
Dimensional stability at elevated temperatures (longitudinal) (%)	<0.5	UNE-EN 1107-1
Dimensional stability at high temperatures (transversal) (%)	<0.5	UNE-EN 1107-1
Creep resistance at high temperatures (ºC)	>100	UN-EN 1110