Waterproof Cost-Effective Partition Wall Boards for Curtain Walls Multi-Storey Apartment Buildings

• Customization: Available
• After-sales Service: 5years
• Warranty: 5years
• Model NO.: ZJT-F
• Type: Non-Asbestos Fiber Cement Board
• Color: Gray, White, White and Gray
• 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%
• Material: EPS
• 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 * 10.00cm
• Package Gross Weight: 2.000kg

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 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.

These panels are designed to optimize building performance. The EPS core, with its low thermal conductivity, significantly reduces heat transfer. The outer cement layers protect the EPS from damage and add to the overall stability of the panel. In terms of production, it involves a multi - step process starting from preparing the cement mix and EPS boards. The standard thickness, width, and length dimensions make them easy to install in different building projects. They are suitable for use as exterior walls, interior partitions, and even roof structures. Their versatility, along with compliance with relevant certifications, makes them a reliable building material option.

Product Parameters

 

Item		Parameter Index Specifications
		60mm	75mm	90mm	100mm	120mm	150mm
1	Anti-impact capacity/times	≥5	≥5	≥5	≥5	≥5	≥5
2	Anti-bending damage load/times over deadweight	≥3.0	≥3.0	≥3.0	≥3.0	≥5.0	≥5.0
3	Compressive strength/Mpa	≥3.5	≥3.5	≥3.5	≥3.5	≥3.5	≥3.5
4	Softening coefficient	≥0.8	≥0.8	≥0.8	≥0.8	≥0.8	≥0.8
5	Surface density(kg/m²)	≤70	≤70	≤90	≤90	≤110	≤110
6	Moisture rate(%)	≤10	≤10	≤10	≤10	≤8	≤8
7	Dring shrinkage value(mm/m)	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5
8	Hang force(N)	≥1000	≥1000	≥1000	≥1000	≥1000	≥1000
9	Sound insulation capacity in the air(dB)	≥35	≥35	≥40	≥40	≥45	≥50
10	Fire endurance(h)	≥1.5	≥1.5	≥2.5	≥2.5	≥3.0	≥4.5
11	Heat transfer coefficient(w/m².k)	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0
12	Inner radiation index	≤1	≤1	≤1	≤1	≤1	≤1
13	Outer radiation index	≤1	≤1	≤1	≤1	≤1	≤1
14	Frost resistance(shall show no visible cracks and surface without change)	_	_	shall show no visible cracks and surface without change
15	The combustion properties(A1 or A2)	_	_	A1 or A2

 

Advantages

 
Good Durability
Withstands the test of time, having a long lifespan compared to some traditional building materials.
Resistant to degradation from biological agents like termites and rot.

Light Transmission Options
Some versions of the panels can be made with translucent properties, allowing natural light to filter through.
Ideal for creating bright and energy - efficient interior spaces while maintaining privacy.

Seismic Resistance
In earthquake - prone areas, the lightweight nature of the panels combined with their structural integrity contributes to better seismic performance.
Helps in reducing the risk of building collapse during seismic events.

Chemical Resistance
Resistant to common chemicals found in industrial environments, such as acids and alkalis.
Suitable for use in factories, chemical plants, and other industrial buildings.

Air Tightness
Creates a tight seal when installed, preventing air leakage.
Improves the energy efficiency of the building by maintaining indoor air quality and temperature control.

Easy to Clean
Smooth surfaces of the panels make them easy to clean, reducing maintenance efforts.
Can be wiped down or washed with common cleaning agents.

Thermal Mass Effect
The cement layers store and release heat slowly, contributing to a more stable indoor temperature.
Reduces the need for frequent heating or cooling adjustments.
 

Installation Instructions

1. Grass-roots cleaning
Clean up the grassroots that needs to be constructed, and the mortar or concrete protruding from the wall must be cleaned with tools to facilitate the construction of the next sandwich wall panel.

2, Elastic line bin
Perform the elastic line operation on the ground and the appropriate position of the wall surface to ensure that the installed sandwich wall panel can be horizontal and vertical. Position and grade the edges of the partition wall and the edges of the doors and windows, and then select the plates with the same specifications according to the dividing lines.

3.Sizing preparation
Cut the sandwich wall panel as needed, pay attention to adjust the width and length of the sandwich wall panel to minimize unnecessary losses. Then mix cement and medium sand in a ratio of 1: 2, and then add building glue to prepare a paste. When sizing, first use the water to paint the uneven grooves of the partition board, and then apply the polymer mortar to the uneven grooves of the partition board and the baseline of the floor.

4.Install wall panels
Move the sandwich wall panel to the position where it needs to be installed, stand it up, and align it up and down with the baseline. Use a shovel to pry the partition board from the bottom of it, and then press the board firmly against the board. , Make the mortar overflow from the joint, and then temporarily fix it with a wooden wedge, check the flatness and verticality of the partition wall board. After the inspection is completed, the connecting part between the wall panel and the wall panel needs to be fixed with a special steel bar at an angle of 45 downwards.

5. Grouting construction
After the sandwich wall panel is installed and calibrated, it is filled with cement mortar with a mix ratio of 1: 2 and the building glue is blended. The upper and lower gaps of the wall board and the joints between the boards must be used as much as possible mortar to fill. In the process of grouting, if you want to bury a concealed pipeline or a switch box in the wall, you can use mortar to fill it after the installation is complete.

6, Finishing
If you want to install a door frame on a lightweight partition wall, you can use a splint to cover the door directly on the wall panel, fix it with iron nails, and then use a decorative panel for the cover. Finally, the surface of the partition wall is coated with paint. You can also choose to paste your favorite porcelain to achieve certain aesthetic requirements.
 

Specification

 

LENGTH(mm)	2270/2440
WIDTH(mm)	610
THHICKNESS(mm)	60	75	90	100	120	150
DENSITY(kg/m2)	48±2	52±2	60±2	65±2	75±2	83±2