Klasse C-Board - Calcium Silicate Cement Board - 2400 x 1200mm (2.88 sqm)
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Klasse C-Board® is the ultimate high-performance calcium silicate cement board designed to meet the most demanding construction and building envelope needs. Manufactured by Klasse Group Ltd, this external sheathing board solution provides exceptional durability, strength, and fire resistance for a wide range of applications.
Unmatched Performance and Versatility The C-Board calcium silicate cement composition ensures high impact strength and high flexural strength, making it ideal for floor constructions, offsite builds, and modular projects. Its high racking resistance and dimensional stability set it apart from other types of boards, delivering robust A1 non-combustible performance. This makes C-Board® suitable for external sheathing needs and façade solutions as well as many types of building envelope applications.
Engineered for Excellence Klasse understands the importance of durability and safety in construction. C-Board® has been extensively tested to ensure it withstands all weather conditions, making it highly suitable for use in areas where climate is extreme. Its impact resistance of over 2100 ensures long-lasting performance, providing both acoustic and thermal properties to meet various end-user requirements.
Key Features and Benefits:
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A1 non-combustible rating for passive fire protection
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High racking strength and flexural strength for external sheathing board solutions
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Excellent acoustic solution when combined with stone mineral wool. Acoustically tested according to ISO 10140-3
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Dimensional stability for modular and offsite builds
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Withstands all weather conditions. Can be used in places where temertaure is extreme
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Good acoustic and thermal properties
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Impact strength exceeding 2100
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Silicate cement board for applications looking for durable, fire-resistant solutions
Applications:
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Primarily used as an external sheathing board on both metal and timber structures
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Ideal for use in modular and offsite builds, as well as floor and roof constructions.
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Suitable for use with external wall insulation systems, cement based render and for flexible thin coat renders.
- Calcium silicate cement baords are 2.4M long and 1.2m wide. Covers 2.88 sqm
- Available in 6mm, 9mm, 12mm, 16mm and 18mm thicknesses.
- A1 Non-Combustible product. Rated as a Category A board to BS EN 12467.
- Superior external board with high flexural strength, impact strength, durability, and high racking resistance.
- Acoustically tested according to ISO 10140-3.
- Suitable for use with external wall insulation systems, cement based render and for flexible thin coat renders.
| Insulation Type | External Sheating Board |
| Brand | Klasse |
| Product Code | Klasse-C Board |
| Product Width | 1200mm |
| Length | 2400mm |
| Thickness | 6mm, 9mm, 12mm, 16mm and 18mm |
| Coverage | 2.88 sqm |
| Acoustic Performance | 32-34dB (ISO:140 (Part III) - 1995) |
| Thermal Conductivity | 0.18 W/mK |
| Reaction to Fire | Euroclass A1 |
Returns/ Refunds:
- You are free to cancel your order and get a full refund anytime before we confirm your order for pipe jacketing via an order confirmation email.
- Materials ordered in excess/ not required anymore can be returned, provided they are in a resaleable condition. You are kindly requested to notify us within 6 working days from the date of receipt. A restocking fee may be applicable. Buyer pays postage.
- If you receive damaged or faulty products, kindly notify us within 6 working days via email. We will assist you accordingly.
For more information kindly refer to our Delivery information page
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