ARDEX WPM 444
Verified by manufacturer over a year ago
Torch applied APP bitumen membrane.
Application
Suitable as a multi-layer system on concrete or plywood substrates, or as a single layer system on concrete substrates with a protective topping such as paving slabs or concrete. Ideal for:
- Flat roofing.
- Foundations and underground premises.
- Vault and shed covering.
- Renovation and refurbishment.
- Inverted roof systems.
- Bridges, viaducts and road structures.
- Car parks and tunnels.
Description
ARDEX WPM 444 (Shelterbit Phoenix Star) is an Atactic Polypropylene (APP) type modified bitumen membrane reinforced with a combination of polyester and fibreglass. Some of its features include:
- Prefabricated membrane.
- Excellent elongation and cold flexibility.
- Heat welded laps provide homogenous joint.
- High puncture resistance.
- High mechanical characteristics.
- Good elastic memory.
General information
Color | Grey |
Material | Atactic polypropylene (APP). |
Warranty description | 20 years. Manufacturer guidanceWarranty of up to 20 years. Subject to terms and conditions. Contact manufacturer for details. |
Uniclass | |
NATSPEC National Classification System | 0411b Waterproofing – Membrane Roofing and Screeds 0411a Waterproofing – Membrane Roofing 0411 Waterproofing – External and Tanking |
SpeedSpec | 07130 Waterproofing and Tanking 07500 Membrane Roofing and Plumbing |
SpecPack | 07130 Waterproofing and Tanking 07500 Membrane Roofing and Plumbing |
Specification data - Bitumen sheets
Classification data | |
Standard | To EN 1849-1. |
Thickness | 4.0 mm. |
Surface finishes | |
Top | Sanded. Talc. |
Underside | Polyethylene film. |
Material | Atactic polypropylene (APP). |
Reinforcement material | Fibreglass and polyester. |
Colour | Slate Grey. |
Roll size | 1 m (width) x 10 m (length). Manufacturer guidance23 rolls per pallet. |
Cold flex temperature | -15°C. |
Execution | Application of ARDEX WPM 444 should be carried out by an approved applicator. Installation shall be strictly in accordance with the manufacturer’s recommendations. |
Sustainability data
Country of product manufacture | Italy |
Literature
ARDEX WPM 444
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