App Membrane Sheet
A kind of waterproof rolled material with exceptional aging and high-temperature resistance is called APP membrane sheet. It works particularly well for applications requiring specific heat resistance and for waterproofing buildings in hot climates. The APP membrane sheet finds extensive application in both civil and industrial buildings, including parking lots, swimming pools, reservoirs, bathrooms, basements, bridges, and other structures that need to be waterproofed, moisture resistant, vapor barrier, and anti-seepage. It is frequently employed in roof repair tasks as well.
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Product Introduction
app membrane sheet
A kind of waterproof rolled material with exceptional aging and high-temperature resistance is called APP membrane sheet. It works particularly well for applications requiring specific heat resistance and for waterproofing buildings in hot climates. The APP membrane sheet finds extensive application in both civil and industrial buildings, including parking lots, swimming pools, reservoirs, bathrooms, basements, bridges, and other structures that need to be waterproofed, moisture resistant, vapor barrier, and anti-seepage. It is frequently employed in roof repair tasks as well.
APP Membrane Sheet: What Is It? The material used to create APP membrane sheets is modified asphalt (APP), which is then combined with a thermoplastic SBS, SEBS, or APAO. Its resistance to aging and stability at high temperatures are improved by this change. Additionally, the APP material gives the sheet flexibility, which facilitates application and installation onto the building structure. For stability and strength, the membrane sheet is strengthened with fiberglass or polyester.
High-performance waterproofing material with outstanding aging resistance, stability at high temperatures, and flexibility is called APP membrane sheet. It is extensively utilized in both civil and industrial structures, including parking lots, swimming pools, bridges, restrooms, basements, and reservoirs. The material is a top option for waterproofing and roofing applications since it is durable and simple to install.
our feature
1. Superior Aging Resistance – The APP membrane sheet has a longer lifespan due to its resistance to aging and weathering.
2. High-Temperature Resistance – The APP material provides high-temperature stability, making it suitable for hot and humid regions.
3. Flexibility – The APP material makes the membrane sheet more flexible, allowing for easier installation and application to the building structure.
4. Easy to Install – The membrane sheet is easy to cut, shape, and apply to the structure, making it a preferred material for roofing and waterproofing applications.
5. Durability – The reinforced polyester or fiberglass provides extra strength and stability to the membrane sheet, enhancing its durability.

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Specification and types
| No. | Item | Standard | Result | |
| 1 | Heat resistance, °C | 110°C, no flowing, no dripping | Pass | |
| 2 | Elongation at break, %≥ | 25 | 35 | |
| 3 | Low temperature flexibility, °C≤ | -7°C no cracking | Pass | |
| 4 | Water tiahtness 0.3MPa 120min | Watertight | Pass | |
| 5 | Tension, N/50mm≥ | 500 | 550 | |
| 6 | Soluble substance content(g/㎡)≥ | 2100 Filler is non-combustible | 2220 | |
| Thickness | Width | Length | Surface | |
| 3mm/4mm | 1m | 10m | PE film, granule (S), mineral (M), Adhesive | |
scope of application
1
Protecting pipelines and metal containers from corrosion
2
Commercial and residential structures
3
Among other municipal projects, bridges
4
Runways at airports and other projects involving waterproofing
our product


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