PLASTO PYP PV55H

Name: PLASTO PYP PV55H
Brand: NEXLER
SKU: W-PAM16-W1D2A-NX1R-0750

Heat weldable top layer bitumen membrane

Application:

Top layer in multi-layer roof coverings, terraces, and balconies, for every type of substrate
In single-layer systems for renovation of bitumen coverings

Properties:

Durable and puncture-resistant
APP-modified
Suitable for high ambient temperatures
Increased ageing resistance
Resistant to sagging at high temperatures
Fixed by welding

Available packaging:

7,5 m

Type of reinforcement	non-woven polyester reinforced with glass fibers
Top finishing	coarse grained
Low temperature flexibility	≤ -5°C
Width	≥ 0,99 m
Straightforwardness	≤ 15 mm per 7,5 m roll length
Basis weight	5,5 kg ± 5%
Resistance to external fire exposure* *applies to the examined layer systems	NPD
Reaction to fire	class E
Watertightness: waterproof at a pressure	≥ 10 kPa (method A)
Maximum tensile force: - longitudinal extension - transversal extension	700 +300, -200 N/50 mm (50 ± 15) % 500 +300, -200 N/50 mm (50 ± 15) %
Resistance to root penetration	NPD
Resistance to static loading	≥ 10 kg (method A)
Resistance to impact	≥ 1000 mm (method A)
Resistance to tearing: - longitudinal - transversal	350 ± 150 N 350 ± 150 N
Resistance of the joint: - shear strength • longitudinal joint • transversal joint	500 +300, -200 N/50 mm 700 +300, -200 N/50 mm
Dimensional stability	≤ 0,5%
Resistance to run-off at increased temperatures	≥ 140°C
Durability: flow resistance at elevated temperature	(110 ± 15)°C
Reference document(s)	EN 13707:2004+A2:2009

Making an insulation using NEXLER PLASTO PYP PV 55H bituminous felt should be carried out according to the technical design, in accordance with the current building regulations and the detailed guidelines for the design and execution of insulation contained in NEXLER Insulation Systems and the Technical Data Sheet.
The bituminous felt should be installed in ambient temperatures of above +5°C, this requirement applies to the time of day and night.
Do not carry out insulation work during strong winds and precipitation.
The substrate should meet the following requirements:
- dry substrate (no visible traces of moisture or darkening caused by moisture),
- clean substrate (the surface is free of dust, oil stains, grease and other contaminants),
- smooth substrate (local unevenness and cavities in the surface of concrete do not exceed ± 5 mm),
- even substrate (the gaps between the surface of the substrate and a 4 m long patch do not exceed 10 mm),
- roof slope inclination min. 1%.
Before welding NEXLER PLASTO PYP PV 55H bituminous felt it is recommended to prime old bitumen layers with water-based bitumen products for example NEXLER BITFLEX Primer, or solvent-based bitumen primers for example NEXLER Penetrator G7.
The NEXLER PLASTO PYP PV 55H bituminous felt should be welded to the previously installed underlayer bituminous felt or to the primed old bituminous felt covering. Application should be carried out after the priming agent has completely dried (or cured).
As a result of heating both the substrate and the underside of the bituminous felt with a burner, the thin protective plastic foil melts, the asphalt is slightly melted and the bituminous felt sticks evenly to the substrate. Maintain a bituminous felt overlap min. 8 cm wide along the length of the felt strip and an overlap min. 12 cm wide at the joint perpendicular to the length of the felt strip. An asphalt outflow of approx. 0,5 cm in width over the entire length of the welded overlap is required.
Before use, please read the application details in the product's Technical Data Sheet.

Documents for download

Declaration of Performance

DWU_plasto_pyp_pv_55h_NX_EN2509.pdf

Technical Data Sheet

KT_plasto_pyp_pv_55h_NX_EN2501.pdf

PLASTO PYP PV55H

See also

Documents for download

Declaration of Performance

Technical Data Sheet

Archival documents