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Sarnafil® TG-20 WW RAL 7040

Sarnafil® TG-20 WW RAL 7040

Waterproofing
SIKA

Sika is a global leader in specialty chemicals for the construction and industrial sectors. The company develops and supplies innovative products and systems for bonding, sealing, damping, reinforcing, and protecting structures. With a strong focus on sustainability and performance, Sika serves a wide range of applications including concrete production, waterproofing, roofing, flooring, and structural strengthening.

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4,840.00 lei Tax Included
4840.0 RON

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General Specifications
Packaging Roll 20 m × 0.66 m
Width 0.66 m (-0.5 % / +1 %) mm
Length 20.00 m (-0 % / +5 %) m
Weight 1.8 kg/m 2 (-5 % / +10 %) Kg
Usage Protection/walkway layer over Sarnafil® AT/T membranes
Chemical Base Flexible Polyolefins (FPO) based on polypropylene (PP)
Usage Area -
Color Surface: texturized Colours: Top surface: grey (nearest to RAL 7040) Bottom surface: dark grey
Storage Conditions Rolls: +5…+30 °C, away from sun/rain/snow; do not stack
Density -
Consumption -

Protection sheet

Sarnafil® TG-20 WW is a protection sheet based on flexible polyolefins (FPO) with inlay of glass non-woven containing ultraviolet light stabilizers and flame retardant.

Usage

Sarnafil® TG-20 WW is used as a protection layer on top of Sarnafil® AT/T roof waterproofing membrane without ballast as a frequent walkway for roof maintenance.

Advantages
  • Applicable for exposed roofing
  • Easy and safe application
  • Hot air welding without use of open flames
  • Recyclable
Packaging

Packing unit: see price list

Roll length:20.00 m (65.6 ft)
Roll width:0.66 m (2.17 ft)
Roll weight:23.50 kg (51.8 lb)
Colour
Surface:texturized
Colours:
Top surface:grey (nearest to RAL 7040)
Bottom surface:dark grey
Typical Product Data
APPROVALS / STANDARDS

- Reaction to fire according to EN 13501-1
- Quality management system EN ISO 9001/14001

Chemical Base

Flexible Polyolefins (FPO) based on polypropylene (PP)

Shelf Life

5 years from date of production and according to defined storage conditions in unopened, undamaged, original packaging.

Storage Conditions

Rolls must be stored between +5 °C (+41 °F) and +30 °C (+86 °F), protected from direct sunlight, rain and snow. Do not stack pallets of rolls or any other material during transport or storage.

Length

20.00 m (65.6 ft) (-0 % / +5 %) (EN 1848-2)

Width

0.66 m (2.17 ft) (-0.5 % / +1 %) (EN 1848-2)

Overall Thickness

2.0 mm (0.0787 in) (-5 % / +10 %) (incl. embossing) (EN 1849-2)
0.3 mm (0.0118 in) (-5 % / +10 %) depth of embossing

Mass per unit area

1.8 kg/m 2 (-5 % / +10 %) (EN 1849-2)

System Structure

Ancillary products:
- Sarnafil T Clean
- Sarnafil T Prep
Compatible products:
- All types of Sarnafil® AT/T membranes based on PP

Compatibility

Not suitable as a primary waterproofing membrane.

Resistance to Impact

hard substrate: ≥ 1250 mm (49.2 in)
soft substrate: ≥ 1250 mm (49.2 in)

Tensile Strength

≥ 5 N/mm 2 (725 psi) (EN 12311-2)

Elongation

≥ 400 % (EN 12311-2)

Dimensional Stability

longitudinal (md) 1) ≤ |0.2| %
transversal (cmd) 2) ≤ |0.2| %
1) md = machine direction 2) cmd = cross machine direction

Foldability at Low Temperature

≤ -30 °C (86 °F) (EN 495-5)

Reaction to Fire

Class E (EN 11925-2, Classification to EN 13501-1)

Application
Ambient Air Temperature

-20 °C (68 °F) min. / +60 °C (+140 °F) max.

Substrate Temperature

-30 °C (86 °F) min. / +60 °C (+140 °F) max.

APPLICATION

Installation works must be carried out only by Sika instructed contractors for roofing.

Installation of some ancillary products, e.g. contact adhesives / cleaners is limited to temperatures above +5 °C (+41 °F). Please observe information given by Product Data Sheets.

Special measures may be compulsory for installation below +5 °C (+41 °F) ambient temperature due to safety requirements in accordance with national regulations.