Fire Resistance Sound Absorption Insulated EPS Sandwich Wall Panel for Building Proejct

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Fire Resistance Sound Absorption Insulated EPS Sandwich Wall Panel for Building Proejct

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Product Description

Basic Information

Model NO.

ZJT-F

Feature

Environmental, Fireproof, Heat Preservation, Light Weight

Thickness

60/75/90/100/120/150/200mm

Materials

Calcium Silicate Board

Core Material

Cement, EPS, Fly Ash

Fire Rated

4 Hours

Sound Insulation

35-42dB

Earthquake

8 Grades

Product Description

ZJT Light Composite Energy-saving Sandwich Wall Panel is composed of face panel (fiber cement or calcium silicate board) and interior filling (cement, EPS, fly ash). This solid, lightweight, and thin material offers superior strength, impact resistance, and heat insulation.

Key Features

Feature	Technical Details
Eco-friendly	100% free of harmful substances, non-asbestos, non-radioactive.
Lightweight	Volume-weight only 750-800kg/m3; 75mm board weighs 54kg/m2.
Space Saving	Increases valid space by approximately 6% per 100m2 compared to traditional walls.
Waterproof	Maintains dryness without stains; ideal for kitchens, bathrooms, and basements.
Fireproof	Over 4 hours limit at 1000°C; National A-class nonflammable standard.
Sound Proof	90mm thickness achieves 42dB insulation.

Specifications

Length	2270mm / 2440mm	Width	610mm
Thickness	60 / 75 / 90 / 100 / 120 / 150mm	Applications	Interior/Exterior walls, Roof, Floor

Installation Instructions

Alignment: Set the base line for wallboard position.

Sawing: Cut wallboard to required width and length.

Sizing: Apply ZJT cement mortar to gaps and base lines.

Fitting: Move board into position and tighten with crowbar.

Adjustment: Fix with wooden wedges and spike steel bars.

Packaging & Shipping

Standard Export Packing: Plastic wrap + packing belt + normal pallet.

Frequently Asked Questions

1. Is the EPS sandwich panel fireproof?

Yes, the fireproof limit is more than 4 hours under 1000 degrees Celsius, reaching national A-class nonflammable standards.

2. Can I hang heavy objects on these walls?

Absolutely. ZJT boards can be nailed or grooved to hang heavy objects, and the hanging force is ≥1000N.

3. Are the panels suitable for wet areas like bathrooms?

Yes, they are moisture-proof and waterproof, keeping dry without stains even in humid conditions.

4. How does it help in increasing usable space?

Because the panels are thinner (e.g., 75mm) compared to traditional masonry, you can increase valid space by about 1m2 per 11.8m of wall length.

5. What is the typical lifespan of these panels?

The panels are designed for long-term durability with a service life of approximately 60-70 years.

6. Are these panels environmentally friendly?

Yes, they are 100% free of harmful substances like asbestos and are non-radioactive A-class products.

Fire Resistance Sound Absorption Insulated EPS Sandwich Wall Panel for Building Proejct

Product Description

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