| Customization: | Available |
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| After-sales Service: | 5years |
| Application: | Exterior Wall Of Building, Roof, Wall Panel, Interior Partition Wall |
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Freda Lin
EPS cement sandwich panels are engineered composites. The EPS foam core not only provides insulation but also contributes to soundproofing. The cement panels on the surface are designed to be durable and can withstand normal construction handling. They are produced in a controlled environment to ensure quality. The panels can be customized in terms of color and surface finish. With thickness options suitable for different applications, they are adaptable to various climates. Whether it's a small residential renovation or a large - scale commercial construction, these panels offer a cost - effective solution that meets the requirements of energy - efficiency and structural integrity.
Production Process
Mixing: First, the cement, aggregates, water and additives are mixed in a certain proportion to form a uniform cement slurry.
EPS Preparation: The polystyrene resin is heated and expanded to form EPS particles, which are then molded into EPS boards of the required size and shape.
Lamination: The prepared cement slurry is poured on both sides of the EPS board, and through processes such as vibration and compaction, the cement slurry and EPS board are closely combined.
Curing: The laminated panels are placed in a suitable environment for curing to allow the cement to harden and gain strength.
Surface Finish
The surface of EPS cement sandwich panels can be smooth or have different textures. Some panels may have a smooth surface for easy decoration, while others may have a rough or patterned surface to meet specific aesthetic or functional requirements.
Water and moisture resistance are essential for building materials, and EPS cement sandwich panels are designed to withstand these challenges. The cement outer layers are impermeable to water, preventing water penetration into the EPS core. This not only protects the panel from damage but also ensures its long - term performance. Additionally, the moisture - resistant properties of the panel prevent the growth of mold and mildew, which can be harmful to human health and cause damage to the building structure.
Fire resistance is a top priority in building safety, and EPS cement sandwich panels offer enhanced protection. The cement - based outer layers of the panel are fire - resistant, providing a barrier against the spread of flames. Although EPS is a combustible material, the sandwich construction restricts its exposure to fire, slowing down the combustion process. This fire - resistant property gives building occupants more time to evacuate in case of an emergency and helps to limit property damage.
Strength is another key advantage of EPS cement sandwich panels. Despite their lightweight construction, these panels exhibit high compressive and flexural strength. The combination of the EPS core and the cement - based outer layers creates a robust structure that can withstand various loads and environmental stresses. Whether used in load - bearing walls or non - load - bearing partitions, EPS cement sandwich panels provide reliable structural integrity, ensuring the safety and durability of the building.
Sound insulation is a crucial aspect in modern building design, and EPS cement sandwich panels excel in this area. The unique composition of the panel helps to dampen sound waves, reducing both airborne and impact noise. In multi - dwelling units or office buildings, this feature creates a quieter and more comfortable environment. By minimizing noise interference, EPS cement sandwich panels enhance the quality of life for occupants and improve the functionality of the building.
| Length (mm) |
Width (mm) |
Thickness (mm) |
Utilize |
| 2270 2440 |
610 | 60 | roof for villa, prefabricated house, makeshift house |
| 75 | roof for villa, prefabricated house, makeshift house | ||
| 90 | interior partition wall for house, office building, residential, school, hotel | ||
| 100 | interior partition wall for high rise building, mansion, hospital | ||
| 120 | exterior wall for warehouse, commercial building; floor with structure | ||
| 150 | exterior wall for college, shopping mall, row house,commercial place |
It can be used as both interior and exterior partition walls, or all kinds of decoration and building construction. Also the best material for plants, apartments, hotels, office buildings and public constructions, ect.
In addition, they are used for compartments, households, bathrooms, the interior partition walls of kitchens. In the high-rise building and housing renovation projects.
| Performance | Attribute |
| Thermal conductivity(BS 874: Part 2: 1986) | 0.221 W/mK |
| Flexural Strength | 4.27 MPa |
| Flexural Strength(transverse) | 4118N |
| Moisture Movement | 0.06% |
| Moisture Content | 9% |
| Resistance to continuous heating | 80 °c |
| Surface Alkalinity | pH 7-10 |
| Non-combustibility (face Boards) | BS EN ISO 1182: 2002 BS476: Part 4 GB8624-1997, Grade A |
| Heat of conbustion (face boards) | BS EN ISO 1716: 2002 |
| Building regulations classification (face boards) | Euro Class A1 |
| Fire rated partition (Reaction to fire) | 4 hour FRP BS EN 1364-1 BS 476: Part 22 GB/T9978 |
| Water tightness to ASTM C1185 | No droplets observed behind the panel, Test of 24 hours at 250 mm water head |
| Partition stiffness-heavy duty grade (BS 5234; Part2: 1992, Annex A) |
Pass |
| Resistance to structural damage by multiple impacts from a large soft body -heavy duty grade( BS 5234; Part2: 1992, Annex E) |
No collapse of dislocation |
| Surface damage by hard body impact- heavy duty grade(BS 5234; Part2: 1992, Annex B) | Pass |
| Effects of door slamming-heavy duty grade BS 5234; Part2: 1992, Annex B |
Pass |
| Resistance to crowd pressure-heavy duty grade BS 5234; Part2: 1992, Annex G |
No collapse of damage |
| Sound Insulation - 60 mm thick - 75 mm thick - 100 mm thick - 120 mm thick - 150 mm thick |
38 dB 40 dB 42 dB 44 dB 46 dB |
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