Introduction

Gostarbam Isogam is one of the premier products from Gostarbam Company, specializing in building moisture insulation. This high-quality waterproofing solution is available in three distinct variants, each designed to meet specific construction needs. It’s important to note that all three models share the same bituminous layer and reinforcement layer, ensuring consistent quality across the product line.

Product Variants

1. Gostarbam Isogam with Embossed Aluminum Foil Coating

Composition:

• A polymer-modified bituminous layer
• A reinforcement layer consisting of:
• Top: 25g non-woven needle-punched polyester fabric
• Bottom: 50g glass fiber tissue made from mineral glass fibers
• A 14-micron thick aluminum foil coating

Benefits:

• Excellent UV resistance
• Enhanced heat reflection properties
• Ideal for exposed roofing applications

2. Gostarbam Isogam with Mineral Powder Coating

Composition:

• A polymer-modified bituminous layer
• A reinforcement layer consisting of:
• Top: 25g non-woven needle-punched polyester fabric
• Bottom: 50g glass fiber tissue made from mineral glass fibers
• A micronized calcium carbonate powder coating

Benefits:

• Increased durability against foot traffic
• Improved aesthetics with a natural look
• Suitable for various roofing and waterproofing applications

3. Gostarbam Isogam with Polyethylene Film Coating

Composition:

• A polymer-modified bituminous layer
• A reinforcement layer consisting of:
• Top: 25g non-woven needle-punched polyester fabric
• Bottom: 50g glass fiber tissue made from mineral glass fibers
• A polymer-plastic (polyethylene) film coating

Benefits:

• Enhanced chemical resistance
• Improved flexibility and elongation
• Ideal for underground waterproofing and foundations

Applications

Gostarbam Isogam products are suitable for a wide range of waterproofing applications, including:

• Flat and sloped roofs
• Terraces and balconies
• Foundations and basements
• Tunnels and underground structures
• Bridge decks
• Parking decks

Installation

For optimal performance, professional installation is recommended. The product can be applied using torch-on methods or cold adhesive techniques, depending on the specific project requirements and environmental conditions.

Quality Assurance

All Gostarbam Isogam products undergo rigorous quality control tests to ensure they meet international standards for waterproofing membranes. This commitment to quality makes Gostarbam a trusted name in the construction industry.

For more information on selecting the right Gostarbam Isogam product for your project, please contact our technical support team or visit our website.

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