High-Density Calcium Silicate Board
Product Introduction
Zhonghe High-Density Calcium Silicate Board is manufactured from carefully selected high-quality quartz sand, imported wood fiber, and premium cement. The material undergoes a refined pulping process, screening, forming, pressing, and surface sanding treatment. It serves as a high-performance substrate board widely used in exterior wall insulation systems and dry-hanging wall engineering.
Product Specifications
| Type | Length (mm) | Width (mm) | Thickness (mm) |
|---|---|---|---|
| Standard | 2440 | 1220 | 4 ~ 22 |
Application Scope
- Exterior Insulation Systems: Base board for fluorocarbon paint, real stone paint, and other exterior wall insulation integrated panel projects
- Dry-Hanging Wall Systems: Exterior wall cladding engineering
- Acoustic Barriers: Road sound insulation and absorption barriers
- Marine Applications: Ship bulkheads and duct panels
- Industrial Use: Industrial panel applications and acoustic absorption walls
Product Advantages
- Excellent Performance: High strength with consistent quality
- Non-Asbestos & Formaldehyde-Free: Free from harmful substances, green and environmentally friendly
- Low Thermal Conductivity: Excellent thermal insulation and energy-saving properties
- Fireproof & Flame Retardant: Class A fire rating, non-combustible
- Waterproof, Moisture-Proof & Anti-Corrosion: Suitable for demanding environments
Storage
- Store panels flat in a dry, level indoor area. Stack panels according to specifications on wooden pallets, with a maximum stack height of 1.5 meters.
- When panels of different sizes are stored together, place smaller panels on top of larger panels.
- For temporary outdoor storage, cover completely with waterproof tarpaulin to protect from rain and direct sunlight exposure.
Handling
- Panels must be carried by at least two people, holding the panel flat or vertically. Grip the long edges firmly with arms apart, walk steadily, and handle gently.
- Protect the corners and edges from impact. Do not drag panels across surfaces, as this may damage the panel surface.
- If temporarily leaning panels against a wall, do not tilt excessively to prevent panels from slipping and causing damage.
Cutting & Processing
- Always use proper protective equipment when cutting. Fiber cement boards are hard and dense — do not use ordinary woodworking saws. Use appropriate cutting equipment and blades, ensuring the panel is supported flat and secured before cutting from the front side.
- Use a hole saw for circular openings. For square openings, drill a small hole at each of the four corners with an electric drill first, then cut along the four sides to avoid stress cracking.
- For special installation areas such as door and window openings, use multiple square panels to form the required shape rather than cutting the shape directly from a single full board.
Cleaning & Maintenance
- Remove the protective film within 7 days after installation. Use a soft cloth with clean water or a neutral detergent to wipe and clean the surface.
- For stubborn stains such as marker pens or ballpoint pen marks, use alcohol or neutral cleaner on a clean cloth for wiping. Never use strong acids, strong alkalis, or corrosive cleaning agents on the panel surface.
Shipping & Packaging
- Products are packaged on pallets, suitable for long-distance transportation.
- Small-batch orders can be arranged for LTL (Less Than Truckload) freight shipping.
- Large-batch orders can be arranged for dedicated truckload logistics transportation.
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