Product Description

Double and Triple Membrane Gasholder on Ground

Do you need high-performance waterproofing membrane for your gasholder? If so, Ecomembrane offers 3Master and 2Master. Both products are designed to provide long-lasting protection against water damage in a variety of applications.

3Master is a versatile membrane suitable for use in roofing, foundations, and retaining walls. It is made from a special blend of synthetic materials that provide excellent resistance to water, UV radiation, and other environmental factors. It is easy to install and requires minimal maintenance, making it a cost-effective solution for both residential and commercial projects.

2Master, on the other hand, is a flexible and durable waterproofing membrane designed specifically for use in below-grade applications such as basements, tunnels, and subways. It is made from a high-quality polymer-modified bitumen, which provides excellent adhesion to concrete surfaces and helps to prevent water penetration. It is highly resistant to punctures and tears, making it ideal for areas that may be subject to heavy foot traffic or other forms of wear and tear. Like 3Master, 2Master is easy to install and requires minimal maintenance, making it a popular choice for both new construction and renovation projects.




Why should you choose 2Master & 3Master for your project?

  1. Protection against water damage: Biogas projects involve the storage and processing of organic waste, which can produce large amounts of water and other liquids. Waterproofing membranes like 3Master and 2Master can help protect your project against water damage, ensuring the integrity of the structure and reducing the risk of leaks and other issues.
  2. Durability: Both 3Master and 2Master are designed to be durable and long-lasting, even in harsh environments. This means that they can provide reliable protection against water damage for many years, reducing the need for costly repairs or replacements.
  3. Ease of installation: Both products are easy to install and require minimal maintenance, which can save you time and money during the construction and operation of your biogas project.
  4. Versatility: Depending on the specific needs of your project, you may need a waterproofing membrane that can be used in different applications. 3Master is suitable for use in roofing, foundations, and retaining walls, while 2Master is designed specifically for below-grade applications such as basements and tunnels.



  • High safety level
  • Low energy consumption
  • Long life
  • High storage and gas flow rate
  • Shape variability
  • Low cost
  • Air pressure control valves
  • Controlling valves
  • Level sensor
  • Centrifigual Air Fans – Gasholder
  • Anchorage system – Gasholder


For more information, visit our website or download our technical brochure.

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