Lightweight Quick Install Insulated Foam Roof Sandwich Panel for Warehouses Manufacturing Factories

• Customization: Available
• After-sales Service: 5years
• Warranty: 5years
• Model NO.: ZJT-F
• Feature: Environmental, Fireproof, Light Weight, Metal Panel
• Fire Rating: 3
• Certification: ISO9001, CE, SGS, TUV
• Customized: Non-Customized
• Panel Material: Nonmetal
• Size: 60/75/80/90/100/120/150/180mm
• Width: 610mm
• Length: 2270mm-3000mm
• Board: Calcium Silicon Board / Fibre Cement Board
• Main Features: Fireproof, Waterproof, Soundproof
• Sound Insulation: 32~56 dB
• Heat Insulation: 4 Hours Under 1000 Celsius Degree
• Thermal Conductivity: 0.221W/Mk
• Moisture Movement: 0.06%
• Transport Package: Plastic Thin Film, Edge Protect and Good Pallet
• Specification: CE, SGS, ISO
• Trademark: ZJT
• Origin: Fujian, China
• HS Code: 6810999000
• Production Capacity: 200000 Square Meters/Month
• Package Size: 10.00cm * 10.00cm * 12.00cm
• Package Gross Weight: 1.000kg

Product Description

Contact Info

Dear friend, if you are interested in our product and have any problems, don't hesitate to contact me.
Freda Lin
 
 

Product Description

EPS cement sandwich panels, also known as Expanded Polystyrene Cement Sandwich Panels, are composite building materials. They consist of two outer layers of cement - based panels and an inner layer of EPS foam. The cement layers are made from a mixture of Portland cement, aggregates, and additives, providing strength and durability. The EPS core, created by expanding polystyrene resin, offers excellent insulation properties. These panels typically have dimensions with thicknesses ranging from 60mm to 200mm, widths around 600 - 1200mm, and lengths up to 3000mm or more. They are widely used in residential, commercial, and industrial buildings for walls and roofs.

EPS cement sandwich panels are a popular choice in modern construction. The two outer cement - based facings are formulated to resist weathering and mechanical stress. The EPS foam in - between is a lightweight, closed - cell material. This combination results in a panel that is both light and strong. During production, the cement slurry is carefully applied to both sides of the pre - formed EPS board, followed by curing to enhance the bond. The surface of these panels can be smooth or textured. With a natural gray - white color from the cement, they can also be pigmented. They meet various national and industry standards regarding strength, insulation, and fire resistance.

Composition

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.

 

Application

Impact Resistance
The composite structure of EPS and cement enables the panel to withstand moderate impacts without significant damage.
Protects the building interior from external forces, such as accidental collisions during construction or in high - traffic areas.

Weather Resistance
Can endure harsh weather conditions, including strong winds, heavy rain, and temperature fluctuations.
Maintains its integrity and performance over time, suitable for both coastal and inland building projects.

Good Acoustic Performance
In addition to sound insulation, it can also absorb sound within a room, reducing echo and reverberation.
Creates a more pleasant acoustic environment in areas like auditoriums or recording studios.

Cost - efficient Material Usage
The combination of EPS and cement optimizes material usage, reducing waste during production.
Economical in terms of raw materials, providing a cost - effective building solution.

Structural Stability
The panels' construction offers excellent stability, making them suitable for tall buildings where stability is crucial.
Helps in distributing loads evenly across the building structure.

Eco - friendly Production Process
The production of EPS cement sandwich panels involves relatively low - energy manufacturing processes.
Reduces the overall carbon emissions associated with building material production.

 

Product Parameters

 

Parameter	Details
Density	Approximately 350 - 600 kg/m³ (much lighter than traditional concrete panels)
Compressive Strength	Generally 0.8 - 2.0 MPa, sufficient for various structural and non - structural applications
Flexural Strength	Around 0.5 - 1.2 MPa, ensuring good resistance to bending forces
Thermal Conductivity	Low, typically 0.06 - 0.12 W/(m·K), which helps in effective thermal insulation

Fire Resistance Properties

Parameter	Details
Fire Rating	Usually classified as non - combustible or fire - retardant, with a fire resistance rating of up to 2 - 4 hours depending on thickness and composition
Smoke Development Index	Low, minimizing the release of smoke in case of fire, which is crucial for occupant safety
Flame Spread Index	Limited, ensuring that flames do not spread rapidly across the panel surface

Installation Instructions

Installation Steps
1.Setting the line and carrying the board into position
Eject double lines of board thickness up and down the axes of installed wall board, and easily carry to the side of wall according to the specification needed.
2.Sawing board
Using hand-hold electric saw freely according to the specification of wall, which can reduce the loss rate.
3.Sizing
Sizing the bump slots and then spread the baseline and the bump slots with the special adhesives.
4. Installation
Carrying the board prepared to be installed to the installation place, correcting the wall board by Special tools, and making it close tightly, and let the polymer mortar squeeze out into full and then fixing it with a wedge temporarily.
5. Correcting, fixing
Using a guiding rule of two meters to check the verticality and leveling correction. Then using 6mm or 8mm reinforcing steel bar and ribs adding with construction sealant to fix.
6. Grouting and filing starch
Using the special adhesives to fill the gaps between boards one day after correcting wall. Then putting the chock out and letting the corrected wall smoothly with polymer mortar.
7. Grooving and piping, Sticking anti-cracking tape
Cutting a groove by a hand-hold electric saw for burying the concealed wire and switch box. Then filling with polymer mortar after installation.
After finished grouting 3 or 5 days, then sticking anti-crack tape or attaching fiber mesh cloth if need second decoration.
8. Door and window,
Preparing a door and window hole on the installed wall, anchor ring it with splint or lines.
9. Facing ceramic tile, decorative sheet, coating and wall paper.
Sticking ceramic tiles, or wood facing panels and coating directly on the installed wall without plastering.
show you the wide usages of our eps cement sandwich panels.