Chema XBoard
Chema XBoard panels are easy-to-finish thermal insulation solutions designed for both interior and exterior use. These panels are engineered for superior heat, water, and sound insulation. The core of each panel is made from Blue Foam, a type of Extruded Polystyrene (XPS), which is then reinforced with a fiberglass mesh and treated on both sides with a special polymer-modified cementitious layer. This composite structure makes the panels not only excellent insulators that contribute to saving electricity consumption but also highly resistant to water and moisture absorption. Furthermore, they are designed for convenience, being easy to apply, cut, and handle during transportation and installation.
Category Polystyrene Foam Materials
Chema XBoard is a high-performance heat, water, and sound insulation panel for interior and exterior applications. It is constructed from an Extruded Polystyrene (XPS) foam core, reinforced with fiberglass mesh, and coated with a polymer-modified cementitious layer on both sides. This makes it an ideal, easy-to-use solution for insulating walls, bathrooms, and cooling rooms.
Properties
dimensional stability
easy cut
easy cutting
easy to apply
easy use
Made of Extruded Polystyrene
Reinforced with fiberglass mesh
Resistance to moisture
Resistance to moisture
soundproof
special polymer-modified cementitious layer on both sides
strong adhesion
thermal insulation
Areas of Use
Moist environments such as bathrooms, kitchens, swimming pools, etc
Constructing partitions and lightweight walls inside rooms and halls
Thermal and moisture insulation for ceilings, floors, and walls
Swimming pools
Decorative elements for both straight and curved designs
Cladding of external façades and internal walls
Fixing tiles and applying all types of finishes and paints
interior walls
kitchens
Installation Tips
CHEMA XBOARD is installed on flat surfaces such as concrete, brick, wood, or metal frames
using:
• A thin layer of adhesive (CHEMA ADHESIVE 102)
• Mechanical fasteners such as screws and anchors
• Additional mechanical fixation can be used if needed
• Joints are treated using joint filler and waterproof sealing tape
Technical Specifications of XPS Core
| Property | Value | Test Method |
|---|---|---|
| Density | 32–33 kg/m³ | ASTM D1622 |
| Compressive Strength | 300 kPa | ASTM D1621 |
| Water Absorption | 0.2% (V/V) | ASTM C272 |
| Thermal Conductivity | 0.025 W/m·K | ASTM C518 |
| Fire Classification | Class B2 | DIN 4102 |
Technical Specifications of Chema XBoard
| Thickness (mm) | Width (mm) | Length (mm) | Weight (kg/board) | Thermal Transmittance (W/m²·K) |
|---|---|---|---|---|
| 25 | 600 | 2400 | 8 | 1.276 |
| 35 | 600 | 2400 | 8.5 | 0.917 |
| 55 | 600 | 2400 | 10 | 0.587 |
| 75 | 600 | 2400 | 11.2 | 0.476 |
Packaging & Storage
• Boards are wrapped and packed on pallets for transport
• Should be stored flat, in a dry location, away from direct sunlight and moisture
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