Your Professional Sandwich Panels Supplier

 

Shandong Yisheng New Building Materials Co., Ltd. is a comprehensive enterprise integrating R&D, production and sales, focusing on stone coated metal roof tiles. It holds the National High-Tech Enterprise Certificate, passed appraisals by Shandong's science and technology, and economic commissions. It independently developed a leading automatic production line (with national invention patent), pioneered the "5th-gen innovative roof" concept, and built a R&D lab to drive product upgrades and industry tech reform.

 

 
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Why Choose Us
High Quality Equipment
It holds the National High-Tech Enterprise Certificate, passed appraisals by Shandong’s science and technology, and economic commissions.
Advanced Scientific Research
Covering over 100000㎡, the company has large workshops, warehouses, and a top-tier roof material R&D lab (with global talents and advanced equipment).
Production Market
The company's products sell well in over 20 domestic provinces (100+ cities) and are exported to Nigeria, the US, Canada, India, Dubai, etc. With high quality and good reputation, they're praised by domestic and foreign customers, securing an important position in the global roof tile market.

 

Description

We adopt cutting-edge continuous production techniques for manufacturing innovative exterior wall insulation & decoration integrated panels and color steel composite insulated panels. Our production base is equipped with a full set of high-end facilities, including embossing machines, forming machines, and a 24-meter German laminating machine.

 

Benefiting from two fully operational production lines, we guarantee stable and punctual delivery, with a daily output of over 5,000 square meters.

 

We support a wide range of surface designs through various pattern rollers, such as brick texture, elastic coating finish, water ripple, marble, stacked stone, wood grain, striped, corrugated, oak, Great Wall panel, long stone, and more. Both solid-color and double-color options are available, fully satisfying the integrated insulation and decorative demands of diverse construction projects worldwide.

 

Item

Great Wall sandwich panels

Application

Villas, hotels, sunrooms, pavilions, and roof renovation.

Design Style

Modern

Warranty

10 years

After-sale Service

Free spare parts, Return and Replacement, Online Technical Support

Product name

Great Wall Board Insulation Aluminum Tile

Usage

Roof panels, canopies, garden buildings, decoration

Material

Double-sided aluminum alloy

Core material

Polyurethane foam

Width

950mm

Color

Black, Brown etc

Thickness

4.5/6.5cm

Fireproof

B1 Grade

Product feature

Waterproof and moisture-proof and so on

 

Advantages of Insulated Sandwich Panels

 Insulated sandwich panels offer numerous advantages.

 

Fast And Easy Installation
Since these are prefabricated, they eliminate the need for on-site fabrication and reduce construction time. To add on, assembling these panels also doesn’t consume much resources.

 

Thermal Insulation
Thermal insulation means reducing the energy spent in winter for warming and in summer for cooling. The panels prevent heat transmission, maintaining comfortable internal conditions. The thickness of the insulation material depends on construction requirements.

 

Fire Resistance
Depending on the materials used, insulated sandwich panels also offer superior fire resistance properties, enhancing the safety of the building.

 

Acoustic Performance
Insulated sandwich panels also provide sound insulation which reduces or cuts off the outside noise and provides ideal acoustic settings.

 

Lightweight And Durable Structure
These panels are comparatively lightweight yet structurally strong. They are weather-resistant and ensure long-term stability and less maintenance requirements.

 

Energy Efficient
These panels minimize heat transfer and create a well-insulated building. This helps reduce reliance on heating, ventilation, and cooling systems and decreases energy consumption. Insulated sandwich panels thus play a crucial role in creating energy-efficient and eco-friendly buildings.

 

Design Versatility And Aesthetic Appearance
The flexibility and customization of these panels give architects and builders the opportunity and freedom to explore design options.

 

Types of Insulated Sandwich Panels

Depending on the types of materials used for the skin and inner core, insulated sandwich panels come in different varieties.

1

Polyurethane foam panels (PU)

 

The core is made of PU foam sandwiched between metal or fiberglass facings. They are lightweight, provide excellent thermal insulation, and are suitable for a variety of external and internal applications.

2

Expanded polystyrene (EPS) panels

The core is made of EPS foam with usually metal or fiberglass facing. These are cost-effective, offer good insulation properties, and are suitable for various building applications.

3

Mineral wool panels

 

The core is made of mineral wool insulation which is derived from natural minerals such as basalt or rock wool. They provide excellent fire resistance and sound insulation properties.

4

Fiberglass reinforced panels (FRP)

They have fiberglass facing and the core material of usually PU foam. They’re lightweight with strong structural support and are resistant to corrosion and moisture. They are suitable for high humid environments and chemical exposure.

 

Applications of Insulated Sandwich Panels

Insulated sandwich panels have applications across different industries. Here are some of the common applications.

Industrial Buildings

 

Factories, warehouses, and production facilities use these panels for excellent temperature control and energy efficiency.

01

Commercial Buildings

 

Sandwich panels offer superior acoustic properties and superior insulation for warehouses, logistic hubs, car showrooms, sports arenas, stadiums, recreational facilities, shopping malls, supermarkets, and retail shops.

02

Residential Buildings

 

Insulated sandwich panels prove an excellent building material for energy-efficient homes.

03

Cold Chain Infrastructure

 

These panels are crucial for cold chain infrastructures because of their excellent heat insulation.

04

Laboratories And Research Centers

Insulation panels help keep medical equipment cool and in good working condition by maintaining ambient conditions.

05

 

Core Materials
 

Polyurethane (PUR) or Polyisocyanurate (PIR)

High thermal insulation properties, generally with a thermal conductivity (λ-value) of around 0.022-0.025 W/mK.

Expanded Polystyrene (EPS)

 

Good insulation, with a thermal conductivity of about 0.035-0.040 W/mK.

Mineral Wool (Rock Wool)

 

Fire-resistant and provides thermal insulation, with a thermal conductivity around 0.035-0.045 W/mK.

Phenolic Foam

 

Excellent insulation and fire performance, with a thermal conductivity of around 0.020-0.025 W/mK.

 

Panel Dimensions

Thickness

Typically ranges from 40mm to 200mm, depending on insulation requirements.

 

Width

Common widths are 1,000mm, 1,200mm, or 1,250mm.

 

Length

Generally available in lengths up to 12,000mm or more, customizable based on project requirements.

 

 

Standards and Certifications
 

Standards

Panels should comply with standards like ISO, ASTM, or national building codes.

 

Certifications

Look for certifications such as CE marking in Europe or other local approvals ensuring quality and performance.

 

 

Our Certificate

 

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FAQ

 

Q: How about your lead time?

A: It will take 3-7 days for budget and design according to the drawings after receiving the deposit.15-30 days if there are some special sizes.

Q: How about your core competitiveness?

A: We have the first automatic production line in the world. Compared with the traditional manual production line,the production efficiency increased by 6-8 times, leading to most competitors. That means lower cost and higher quality.

Q: Do you have your own construction team?

A: No, but all of our cleanroom panels and connected parts are easy for disassemble and installation due to ourexcellent design.
What's more, we provided the instruction and videos for installation and we can send our professional supervisor to the site.

Q: Can you provide samples? ls it free or extra?

A: Yes, we can provide samples for free, but we would appreciate it if freight to collect.

Q: What are your terms of payment?

A: 100% T/T; or 50% deposit, 50% balance paid before shipment. We can discuss payment if we have more cooperation in the future.

As one of the most professional sandwich panels manufacturers in China, we also support customized service. Please feel free to buy high quality sandwich panels for sale here from our factory. Welcome to view our website for more information.

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