Introduction

Roof gardens are an innovative method of creating green spaces on rooftops, ideal for buildings lacking suitable ground-level areas like yards. However, proper waterproofing is crucial for successful roof gardens. Goldbit Isogam, a product of Gostar Bam company, is specifically designed for roof garden waterproofing, featuring root-resistant materials.

Key Features

• Contains root-resistant materials, making it suitable for roof garden waterproofing
• Uses SBS (Styrene-Butadiene-Styrene) as the bitumen-modifying polymer
• Provides high elasticity, enabling self-healing properties and increasing the lifespan of the waterproofing
• Adaptable to various climatic and weather conditions

Product Variants

Goldbit Isogam is produced in three different types based on reinforcing layers and protective coatings:

1. Goldbit Double-Layer Isogam with Embossed Aluminum Foil Coating

Composition:

• An SBS polymer-modified bituminous layer
• A reinforcement layer consisting of:
• Top: 125g 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
• Superior heat reflection properties
• Ideal for exposed roof garden applications

2. Goldbit Double-Layer Isogam with Polyethylene Film Coating

Composition:

• An SBS polymer-modified bituminous layer
• A reinforcement layer consisting of:
• Top: 125g non-woven needle-punched polyester fabric
• Bottom: 50g glass fiber tissue
• A polymer-plastic (polyethylene) film coating

Benefits:

• Enhanced chemical resistance
• Improved flexibility and elongation
• Suitable for various roof garden designs

3. Goldbit Single-Layer Isogam with Polyethylene Film Coating

Composition:

• An SBS polymer-modified bituminous layer
• A single reinforcement layer of spunbond fabric with high tensile strength and flexibility
• A polymer-plastic (polyethylene) film coating

Benefits:

• Lightweight yet durable
• Excellent puncture resistance
• Ideal for quick installation in large roof garden areas

Applications

Goldbit Isogam products are specifically designed for roof garden applications, including:

• Residential rooftop gardens
• Commercial green roofs
• Urban agriculture projects
• Sustainable building designs
• Eco-friendly architectural projects

Installation

Professional installation is crucial for optimal performance and longevity of the roof garden system. 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 Goldbit Isogam products undergo rigorous quality control tests to ensure they meet international standards for waterproofing membranes and root resistance. This commitment to quality makes Goldbit a trusted name in the green roofing industry.

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