Sikaplan® TM-12
Polymeric membrane for mechanically fastened roof waterproofing
Sikaplan® TM-12 (thickness 1.2 mm) is a polyester reinforced, multi-layer, synthetic roof waterproofing sheet based on premium-quality flexible polyolefins (FPO) containing ultraviolet light stabilizers and flame retardant according to EN 13956. Sikaplan® TM-12 is a hot air weldable roof membrane formulated for direct exposure. Suitable for use in hot and tropical climatic conditions.
- Resistant to permanent UV irradiation.
- Resistant to permanent wind exposure.
- Resistant to all common environmental influences.
- Resistant to micro-organisms.
- Compatible to old bitumen.
- Hot air welding without use of open flames.
- Recyclable.
Usage
Waterproofing membrane for:- Mechanically fastened roofing systems.
Advantages
- Resistant to permanent UV irradiation.
- Resistant to permanent wind exposure.
- Resistant to all common environmental influences.
- Resistant to micro-organisms.
- Compatible to old bitumen.
- Hot air welding without use of open flames.
- Recyclable.
Packaging
Sikaplan® TM-12 standard rolls are wrapped individually in a yellow PE-foil.
| Packing unit | See price list |
| Roll length | 25.00 m |
| Roll width | 2.00 m |
| Roll weight | ± 60.00 kg |
Colour
| Surface | Matt |
| Colour: | |
| Top surface | White (nearest RAL 9016) |
| Bottom surface | Black |
Product Details
SUSTAINABILITY
- Conformity with LEED v4 SSc 5 (Option 1): Heat Island Reduction - Roof (only traffic white).
- Conformity with LEED v4 MRc 2 (Option 1): Conformity with LEED v4 MRc 2 (Option 1): Building Product Disclosure and Optimization – Environmental Product Declarations.
- Conformity with LEED v4 MRc 3 (Option 2): Building Product Disclosure and Optimization - Sourcing of Raw Materials.
- Conformity with LEED v4 MRc 4 (Option 2): Building Product Disclosure and Optimization - Material Ingredients.
- Conformity with LEED v2009 SSc 7.2 (Option 1): Heat Island Effect - Roof (only traffic white).
- Conformity with LEED v2009 MRc 4 (Option 2): Recycled Content.
APPROVALS / CERTIFICATES
Sikaplan® TM-12 is designed and manufactured to meet the most international recognised standards.
- Polymeric sheets for roof waterproofing according to EN 13956, certified by notified body 1213-CPD-4855 and provided with the CE-mark
- Reaction to fire according to EN 13501-1
- External fire performance tested according to ENV 1187 and classified according to EN 13501-5: Broof (t1)
- Factory Mutual (FM) Approvals Class: 4470
Shelf life
5 years from date of production in unopened, undamaged and original packaging.
Storage conditions
Rolls must be stored between +5 °C and +30 °C in a horizontal position on pallet, protected from direct sunlight, rain and snow. Do not stack pallets of rolls or any other material during transport or storage.
Product Declaration
EN 13956
Visible Defects
| Pass | (EN1850-2) |
Length
| 25 m (-0 % / +5 %) | (EN 1848-2) |
Width
| 2 m (-0.5 % / +1 %) | (EN 1848-2) |
Effective Thickness
| 1.20 mm (-5 % / +10 %) | (EN 1849-2) |
Straightness
| ≤ 30 mm | (EN 1848-2) |
Flatness
| ≤ 10 mm | (EN 1848-2) |
Mass per unit area
| 1.32 kg/m² (-5 % / +10 %) | (EN 1849-2) |
System Structure
The following accessories shall be used:
Sarnafil® T 66-15 D Sheet for detailing
Sarnafil® TS 77 strips
Sarnafil® T Metal Sheet
Sarnafil® T Welding Cord
Sarnabar® / Sarnafast®
Sarnafil® T Prep
Sarnacol® T 660
Sarnafil® T Clean
Compatibility
Sikaplan® TM-12 may be installed on all thermal insulations and levelling layers suitable for roofing. No additional separation layer is required.
Sikaplan® TM-12 is suitable for installation directly on top of existing, carefully cleaned, levelled bituminous roofing, example: re-roofing over old flat roofs.
Colour changes in membrane surface may occur in case of direct contact with bitumen.
Resistance to Impact
| Hard substrate | ≥ 500 mm |
| Soft substrate | ≥ 700 mm |
Hail Resistance
| Rigid substrate | ≥ 15 m/s |
| Flexible substrate | ≥ 25 m/s |
Resistance to Static Load
| Soft substrate | ≥ 20 kg |
| Rigid substrate | ≥ 20 kg |
Tensile Strength
| Longitudinal (md)1) | ≥ 800 N/50 mm |
| Transversal (cmd)2) | ≥ 800 N/50 mm |
1) md = machine direction
2) cmd = cross machine direction
Elongation
| Longitudinal (md)1) | ≥ 13 % |
| Transversal (cmd)2) | ≥ 13 % |
1) md = machine direction
2) cmd = cross machine direction
Dimensional Stability
| Longitudinal (md)1) | ≤ 0.5 % |
| Transversal (cmd)2) | ≤ 0.2 % |
1) md = machine direction
2) cmd = cross machine direction
Tear Strength
| Longitudinal (md)1) | ≥ 250 N |
| Transversal (cmd)2) | ≥ 250 N |
1) md = machine direction
2) cmd = cross machine direction
Joint Peel Resistance
| No failure of the joint | (EN 12316-2) |
Joint Shear Resistance
| ≥ 500 N/50 mm | (EN 12317-2) |
Foldability at Low Temperature
| ≤ -25 °C | (EN 495-5) |
External Fire Performance
| BROOF (t1) < 20° | (ENV 1187) |
| (EN 13501-5) |
Reaction to Fire
| Class E | (EN ISO 11925-2, classification to EN 13501-1) |
Effect of Liquid Chemicals, Including Water
| On request | (EN 1847) |
Exposure to Bitumen
| Pass3) | (EN 1548) |
3) Sikaplan® TM is compatible to old bitumen
Resistance to UV Exposure
| Pass (> 5000 h / grade 0) | (EN 1297) |
Watertightness
| Pass | (EN 1928) |
Solar Reflectance Index
| Colour | Initial | 3 years aged | Test institute |
| RAL 9016 | 100 | - | CRRC |
CRRC tested products are listed in Cool Roof Rating Council (CRRC) product data base.
USGBC LEED Rating
| Colour | Initial | 3 years aged |
| RAL 9016 | SRI > 82 | - |
Conform on the minimum requirements of LEED V4 SS credit 5 option 1 Heat Island reduction - Roof.
Application
Ambient Air Temperature
-15 °C min. / +60 °C max.
Substrate Temperature
-25 °C min. / +60 °C max.
SUBSTRATE QUALITY
The substrate surface must be uniform, smooth and free of any sharp protrusions or burrs, etc.
The supporting layer must be compatible to the membrane, solvent resistant, clean, dry and free of grease and dust. Metal sheets must be degreased with Solvent T 660 before adhesive is applied.
APPLICATION
Installation works to be carried out only by Sika instructed contractors for roofing.
Installation of some ancillary products, example contact adhesives / cleaners is limited to temperatures above +5 °C. Please observe information given by Product Data Sheets.