Supplier Of APP Modified Bitumen Membrane From Turkey and Dubai-UAE

 

APP Modified Bitumen Membrane Description

APP Modified Bitumen Membrane is a plastic bitumen blend, which is modified using plastic in the form of atactic polypropylene (APP). As installers begin to torch-apply APP, this type of plastic begins to melt at a point of 300F, where it melts into a liquid wax like substance which acts as an almost free-flowing liquid which can then be mopped across a surface. APP has a high temperature tolerance when heating, so is more user-friendly for installers.
This ease of melting makes APP bitumen popular on smaller roofs such as residential properties and commercial flat roofs.

APP (Atactic Polypropylene) modified bitumen roll sheets are advanced roofing and waterproofing materials known for their enhanced performance characteristics compared to traditional bitumen. Here is a detailed description of APP modified bitumen roll sheets:

         Composition:
1. Bitumen: The primary waterproofing agent, which is modified with atactic polypropylene (APP) to improve its properties.
2. APP Polymer: Enhances the bitumen’s flexibility, heat resistance, and aging characteristics, making the material more durable and suitable for a wider range of temperatures.
3. Reinforcement: The sheets often include reinforcement materials such as polyester or fiberglass, which provide additional strength and stability.

         Features:
1. High Temperature Resistance: APP Modified Bitumen Membrane has excellent resistance to high temperatures, preventing flow and deformation under heat, making it ideal for hot climates.
2. Flexibility: The addition of APP polymers improves the flexibility of the bitumen, allowing it to accommodate structural movements without cracking.
3. UV Resistance: APP modified sheets offer good resistance to ultraviolet (UV) radiation, reducing degradation from prolonged sun exposure.
4. Durability: These sheets are highly durable, with improved resistance to weathering, aging, and mechanical damage.
5. Ease of Application: They can be easily applied using heat welding (torch-on method), which provides strong, seamless joints and reliable waterproofing.
6. Waterproofing: Superior waterproofing capabilities make APP modified bitumen roll sheets suitable for a variety of applications, including flat roofs, pitched roofs, and below-grade structures.

         Applications:
1. Roofing Systems: Widely used in both residential and commercial roofing systems for waterproofing and protecting roofs.
2. Below-Grade Waterproofing: Suitable for foundations, basements, and other below-grade structures where waterproofing is critical.
3. Balconies and Terraces: Provides reliable waterproofing for exposed areas like balconies and terraces.
4. Bridge Decks: Used in waterproofing bridge decks to protect the structural integrity of the bridge.

         Installation:

• Torch-On Method: The most common installation technique, where the sheet is heated with a propane torch to melt the bitumen and adhere it to the substrate.
• Cold Adhesive Application: In some cases, cold adhesives can be used for application, though this method is less common than torching.

APP  combine the robust characteristics of traditional bitumen with the enhanced performance of synthetic polymers, providing a versatile and reliable solution for a wide range of waterproofing and roofing needs.

Top Surface (Upper-Face Protections) APP

The top surface (upper-face protections) of APP (Atactic Polypropylene) modified bitumen membranes is designed to enhance their performance and durability. Here are some common types of top surface protections for APP modified bitumen membranes:

1. Mineral Granules:
– Description: The membrane surface is embedded with mineral granules, which can be of various colors.
– Benefits: Provides UV protection, improves aesthetics, and enhances resistance to mechanical damage and weathering.

2. Aluminum Foil:
– Description: A layer of aluminum foil is laminated onto the surface of the membrane.
– Benefits: Offers excellent UV and heat reflectivity, reducing heat absorption and prolonging the membrane’s life. It also provides a neat, reflective finish.

3. Sand or Fine Mineral Particles:
– Description: The surface is coated with sand or fine mineral particles.
– Benefits: Protects the membrane from sticking during storage and handling, provides a non-slip surface, and helps in additional layering or coating applications.

4. Polyethylene Film :
– Description: A thin polyethylene film covers the surface of the membrane.
– Benefits: Facilitates easy unrolling during installation, prevents the membrane from sticking to itself, and offers temporary protection against UV radiation.

5. Non-Woven Fabric:
– Description: The membrane is covered with a layer of non-woven fabric.
– Benefits: Enhances walkability, provides additional mechanical protection, and can be used as a base for further coatings or surfacing materials.

6. Reflective Coatings:
– Description: Reflective coatings or paints are applied to the membrane surface.
– Benefits: Improves UV resistance, reduces heat absorption, and extends the lifespan of the membrane.

These top surface protections not only improve the durability and functionality of APP modified bitumen membranes but also enhance their aesthetic appeal and adaptability to various environmental conditions. The choice of surface protection depends on the specific requirements of the project, including climate, intended use, and aesthetic preferences.

The main advantages of our APP membranes

• Enhanced bitumen performance by increasing UV resistance
• Increasing flexibility at low temps
• Improving flow resistance at high temps
• Excellent weathering
• Fire resistant properties
• Climate adaptability
• Applicable on all sloping surfaces: on flat, vertical and curved surfaces.
• Excellent product for all weather conditions.
• Lightweight: prevents any excessive weight on the roof or the building structure.
• Good resistance to fatigue and tear.
• Longer lasting product (up to fifteen years)

General Data

• Nominal Roll Length: 10m
• Nominal Roll Width: 1m
• Nominal Thickness: 2-5 mm

Outstanding Features of APP Modified Bitumen Membrane

• Applicable on all sloping surfaces: on flat, vertical and curved surfaces.
• Excellent product for all weather conditions.
• Lightweight: prevents any excessive weight on the roof or the building structure.
• Good resistance to fatigue and tear.
• Longer lasting product (up to fifteen years)

Application Fields of APP Modified Bitumen Membrane

ZUMRUT Co APP Modified bitumen roll sheet may be used for a wide range of waterproofing applications including roofs, terraces, reservoirs,  basement walls, tunnels and car parks.

APP Modified Bitumen Membrane Characteristics

 

 

APP Modified Membrane Characteristics