| Customization: | Available |
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| After-sales Service: | 5years |
| Application: | Exterior Wall Of Building, Roof, Wall Panel |
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Freda Lin
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EPS cement sandwich panels are a cost - effective choice for building projects. Their lightweight nature reduces transportation and installation costs, while their energy - efficient properties result in long - term savings on heating and cooling bills. Additionally, the durability and low maintenance requirements of these panels mean that they require fewer repairs and replacements over their lifespan. Considering all these factors, EPS cement sandwich panels offer an excellent return on investment for both residential and commercial building owners.
In an era of increasing environmental awareness, EPS cement sandwich panels stand out for their sustainable features. The use of EPS, a recyclable material, reduces the environmental impact of the panel's production. Moreover, the energy - efficient design of the panels helps to reduce a building's carbon footprint by minimizing energy consumption. By choosing EPS cement sandwich panels, builders and homeowners can contribute to a more sustainable future while still enjoying the many benefits of this innovative building material.
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.
Lightweight
Composed of an EPS core, much lighter than traditional materials like bricks or concrete blocks.
Simplifies transportation and installation, reducing labor costs and time.
Puts less stress on the building foundation, suitable for various structures (residential to commercial).
Good Thermal Insulation
EPS core effectively minimizes heat transfer between indoor and outdoor.
Reduces energy consumption for heating and cooling, leading to long - term cost savings.
Keeps indoor heat in cold climates and interior cool in hot regions, contributing to environmental sustainability.
High Strength
Despite being lightweight, shows high compressive and flexural strength.
The combination of EPS core and cement - based outer layers creates a robust structure.
Can withstand various loads and environmental stresses, ensuring structural integrity in load - bearing and non - load - bearing applications.
Sound Insulation
Dampens sound waves, reducing both airborne and impact noise.
Creates a quieter and more comfortable environment in multi - dwelling units and office buildings.
Enhances the quality of life for occupants and building functionality.
Fire Resistance
Cement - based outer layers are fire - resistant, acting as a barrier against flame spread.
Sandwich construction restricts the exposure of combustible EPS to fire, slowing combustion.
Gives occupants more evacuation time in emergencies and limits property damage.
| 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 |
Residential Buildings
In homes, EPS cement sandwich panels are used for exterior walls, providing excellent thermal insulation. This helps in reducing heating and cooling costs throughout the year. They are also used for interior partitions, creating separate living spaces while enhancing soundproofing. For example, in multi - storey apartment buildings, these panels can be used to construct party walls between units, minimizing noise transfer.
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