Chema Proof 107
Chema Proof 107 is a next-generation, two-component waterproof cement system designed for a wide range of applications. It is supplied as a system containing a cement-based powder and an acrylic-based resin, which are to be mixed on site. This product is characterized by its semi-flexible nature, providing a durable and resistant coating. One of its key features is that different mixing ratios of the two components can produce compounds with varying degrees of flexibility, making it suitable for different purposes and project requirements. Additionally, Chema Proof 107 is non-toxic, eco-friendly, weather-resistant, and offers good adhesion to substrates.
Category Construction Composite Materials
Chema Proof 107 is one of Chema Foam‘s products, it’s a semi-flexible, two-component waterproofing system. It consists of a cement-based powder and an acrylic-based resin that, when mixed, create a highly effective waterproof barrier. It is an economical, non-toxic, and eco-friendly solution suitable for waterproofing areas such as basements, pools, roofs, and concrete tanks.
Properties
• Semi flexible
• Easy to apply
• Can be easily repaired
• Economic
• Weather resistant
• Good adhesion
• Non-toxic and Eco-Friendly
• Resistant to chloride ion diffusion
Areas of Use
• Waterproofing basement and cellars
• Swimming pools
• Balconies
• Roofs
• Walls
Application
1. Surface Preparation: Clean the surface thoroughly before application.
2. Mixing: Mix the resin with the powder component.
3. Apply the first coat of the mixture.
4. Allow the first coat to become fully dry before applying the second layer.
5. Apply the second coat at a 1mm thickness in a direction perpendicular to the first coat.
Technical Data
| Description | Value | Unit | Specification / Standard |
|---|---|---|---|
| Compressive Strength | 38.59 | N/mm² | ASTM C109 |
| Adhesion Strength | 1.26 | N/mm² | ASTM C321 |
| Water Permeability | Impermeable up to (+5) bars | – | CRD C48 |
| Crack Bridging | 0.5 | mm | ASTM C1305 |
| Flexural Strength | 10 | N/mm² | ASTM C580 |
| Tensile Strength | 3.39 | N/mm² | ASTM G412 |
| Elongation at Break | 19.40% | – | ASTM D415 |
| Density (Component A+B mixed) | 1.7 ± 0.2 | kg/l | – |
| Theoretical Consumption Rate | 2.5 kg/m² for 2 layers (2 mm total thickness) | – | – |
Storage & Shelf Life
• Shelf Life: 12 months in unopened packs.
• Storage Conditions: Store material in a clean, dry area protected from high humidity, moisture, direct sunlight, and extreme heat and cold. It is recommended to use the oldest material first.
Mixing Ratio
20 kg of powder + 5 kg of liquid = 10 M2 coverage
Packaging
• Chema Proof 107 is supplied in a 25kg set, which includes:
• 5kg resin
• 20kg powder
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