PROPOR (Fireproof EPS) Sandwich Wall and Roof Panels for building

Propor is a high-efficiency foamed molding material adopting a special skin-core structure, composed of EPS (expanded polystyrene) and fireproof protective layer. It is an economical non-combustible and thermal insulation material, featuring easy handling and transportation, as well as excellent structural strength and durability. With comprehensive outstanding performance, it is recognized as an optimal thermal insulation material for construction applications. Applicable to all scenarios where conventional EPS is used Excellent fireproof and non-combustible performance for fire hazard prevention Outstanding thermal insulation performance to realize energy saving Free of any harmful chemical substances Superior durability with great wind resistance and compressive strength Lightweight, easy to process and transport
  • Lead Time:

    about 7-15days
  • Product Origin:

    China
  • Shipping Port:

    China port
  • Payment:

    Fob Price , CIF Price
  • Color:

    Common Color: seablue , white grey
  • MOQ:

    500 SQM
  • Product Detail

PROPOR (Fireproof EPS) Sandwich Panel

Introduction to Propor

Propor is a high-efficiency foamed material with a unique skin-core structure, composed of expanded polystyrene (EPS) and fireproof protective coating. As an economical non-combustible thermal insulation material, it boasts high strength, long durability, easy transportation and simple installation.
Thanks to its comprehensive advantages, Propor is widely acknowledged as an ideal insulation material for the construction industry.
  • Fully applicable to all occasions where ordinary EPS materials are used
  • Outstanding fireproof and non-combustible performance to effectively prevent fire risks
  • Excellent thermal insulation property for remarkable energy saving
  • Zero harmful chemical ingredients, eco-friendly and safe
  • Great wind resistance and compressive strength with superior durability
  • Lightweight design, easy to transport and construct

What is Propor Sandwich Panel


Propor sandwich panel is a flame-retardant sandwich board made of Propor core material combined with pre-painted steel sheet. It is cost-effective and suitable for factories, exhibition halls, cold storage rooms, residences, offices and various building structures.

The surface steel sheet is coated with silicon polyester or fluorocarbon paint, delivering outstanding durability, temperature resistance, flexibility and corrosion resistance. It maintains a healthy living environment and provides excellent heat insulation, helping save energy and reduce daily maintenance costs.


Key Features of Propor Sandwich Panel

Premium Fireproof Performance

Adopting nanotechnology fireproof coating on special EPS base material, it provides reliable fire protection for buildings. No harmful gas such as formaldehyde, radon or halogen compounds will be released during combustion, harmless to human body.

Eco-friendly & Health Safe

The self-developed fireproof coating contains no hazardous substances, ensuring full safety for human health.

Top-grade Thermal Insulation

Its thermal insulation performance has been certified as Grade Ga — the highest standard officially approved by the Ministry of Construction and Transportation.

High Cost Performance

Compared with other insulation materials of the same thermal insulation level, Propor owns obvious price and economic advantages.

Excellent Weather Resistance

Great waterproof and moisture-proof performance, stable physical property with little change under harsh natural environments.

Permanent Insulation Stability

Thermal insulation performance never deteriorates with time, keeping long-term stable energy-saving effect.


Strong Durability & Easy Application

With reliable wind resistance and compressive strength, it is lightweight and easy to carry and install. It can perfectly adapt to all kinds of complex construction projects.



Service&Support:

Xiamen Pengyue Newmaterials company is one combination of industry and trade company, and very professional with steel structure products in China. Because of good quality and service, competitive price, our products are sold worldwide, such as South America, Europe,  etc.

1)Professional sales team, One-to-one service;

2)Combination of industry and trade company,to ensure the service and price;

3)Experienced engineer team to offer professional technology service;

4)Intimate after-sales service.

Experienced technology suport, competitive price, professional service, we are here to help you go on with your project smoothly.



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