Prefab Building Insulated Interior Concrete Partition Walls

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Prefab Building Insulated Interior Concrete Partition Walls

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Product Description

Basic Specifications

Model NO.

ZJT-81 / Zjt-033

Certification

SGS, TUV

Type

Sandwich Panels

Material

Cement Calcium Board, EPS, Cement etc.

Application

Wall, Floor, Roof and Prefab Buildings

Thickness

60mm/75mm/90mm/120mm/150mm

Width

610mm

Capacity

20000 Square Meters/Month

Prefab Building Insulated Interior Concrete Partition Walls

High-performance insulated concrete partition walls designed for modern prefab constructions, offering superior thermal and sound insulation.

Key Features

◈Ultra-Lightweight: Only 1/8 of solid brick wall weight.

◈High Intensity: Strength grade reaching C30.

◈Thermal Efficiency: 1/3 heat conductivity of solid brick.

◈Sound Insulation: 1/4 sound wave conductivity compared to brick.

◈Cost Saving: Reduces total wall cost by 15% - 20%.

◈Fast Installation: Efficiency improved 3 to 5 times.

Technical Specifications

Category	Details
Structure (Surface)	Fiber reinforced calcium silicon or cement calcium board
Structure (Core)	Cement, EPS, sand, fly ash
Size - Length	1200-3000mm (Customizable)
Size - Width	610mm
Thickness	60/75/90/120/150/180mm
Color	Regular White (Other colors available)
Characteristics	Lightweight, Insulation, Fireproof, Waterproof, Eco-friendly

Product Advantages

#	Advantage	Details
1	Green & Safe	100% free of harmful substances; Non-radioactive (GB6566-2001).
2	Lightweight Economic	Volume-weight 750-800kg/m3; 1/6 weight of traditional brick.
3	Increase Space	Increases valid space by approximately 1m2 per 11.8m length using 75mm boards.
4	Waterproof	Maintains dryness without stains in humid conditions; ideal for kitchens/bathrooms.
5	Fireproof	Withstands over 4 hours at 1000°C without emitting toxic gases (National A-class).
6	Sound Insulation	90mm thickness achieves 42dB sound insulation.
7	Easy Construction	Can be nailed, grooved, and cut easily; no plastering required.

Application & Packing

Frequently Asked Questions

Is EPS cement sandwich panel lightweight?

Yes, it is. With a capacity of 650 to 800 KG per cubic meter, it is one-sixth the weight of a brick wall and half the weight of an aerated concrete block.

Is EPS cement panel fireproof?

Yes. It prevents fire from spreading and toxic gases from generating. It can withstand high-temperature tests for four hours with only minor surface damage.

Does the panel provide thermal insulation?

Yes. The composite material of the EPS cement panel ensures excellent heat and thermal insulation functions.

Is the panel soundproof?

Yes. The fiber cement board surface and interior composite material with concave-convex grooves provide excellent sound absorption. A 100mm panel can isolate sound beyond 45dB.

Is the structural strength of the panel strong?

Yes. Anti-impact performance is 1.5 times that of blockwork. When fixed with steel structures, it supports high-level, big-span walls with anti-seismic performance 10 times higher than normal blockwork.

Can it be painted directly after installation?

Yes, it can. You can paint directly without putty or plastering, significantly speeding up the decoration process.