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Quick Details

  • Place of Origin: Beijing, China (Mainland)
  • Brand Name: DUOWEI
  • Model Number: 1000mm
  • Panel Material: Metal
  • Type: Polyurethane Sandwich Panels
  • COLOR: RAL COLOR
  • Material: metal
  • Usage: Interior wall, Exterior wall, roof, floor
  • Thickness: 50mm,75mm,100mm,150mm
  • Certificate: CE & ISO9001
  • Length: according to the customer's request
  • Density: 40Kg/m3
  • width: 1000mm
  • Steel thickness: 0.3-0.8mm
  • Color: RAL COLOR

Packaging & Delivery

Packaging Details plastic packing as according customers requirement or as 20feet,40feet containers
Delivery Time 20 days after received the deposit
Company Information

 

DUOWEI Union Group Co., LTD. as a group corporation enjoying a competitive edge in the field of steel structure and new building boards, was founded in 1983 with the registered capital being 126 million yuan, whose headquarters is located in Zhongguancun Fengtai Science Park, Beijing.

In the 1980s, the young DUOWEI Company has achieved professional advantages in the field of building metal profiled plates, and thenceforward it rapidly grew into an integrated enterprise group combining with design, manufacturing, construction, services and international trade. It is the main provider and market leader of steel structure and new construction boards in China. DUOWEl currently has 16 branches and 10 manufacturing plants respectively in Beijing, Tianjin, Hebei, Shenyang, Harbin, Baotou and Urumqi, whose products have been exported to over 40 countries and regions around the world.

Today, DUOWEI has grown as an enterprise with such honors as Famous Trademark of China, the Best General Service Provider of Steel Structure Building System of China, the Leader of China's New Energy-efficient Construction Board Industry, China’s Top 30 Construction Enterprises in the Steel Structure Industry, the High and New Technology Enterprises in Beijing, the High and New Technology Enterprises in Zhongguancun. DUOWEI is the main co-compiler of 16 national standards and industrial standards, and possesses the National Qualification of Class A in Architectural General Design, the Qualification of Grade A in Steel Structure Engineering Special Design, the Special-grade Qualification of Steel Structure Manufacturing, the Qualification of Class A in Professional Contracting for Steel Structure Projects and the certificate of ISO 9001: 2008 International Quality Management System Certification.

DUOWEI benefits its cooperative partners continuously, like the building owners and investors, with exquisite technologies, high-quality products and differentiated services. DUOWEI steel structure products featured in high-rise steel structure, space steel structure, heavy frame steel structure and light steel structure, has reached to 250 thousand tons in annual production; the annual production capacity of DUOWEI polyurethane energy-saving sandwich boards, new fireproof rock wool/glass fiber cotton sandwich boards has reached to 3 million square meters;The annual production capacity of DUOWEI adjustable steel truss floor support plates and closed composite slabs is 5 million square meters; and the annual production capacity of DUOWEI colorful profiled steel plates has reached to 30 million square meters. 

 

 

  

Product Description

 Heat insulation and fireproof pu sandwich panel 

 PU Sandwich panel (Polyurethane sandwiched panel )is composed of 2 layers of weather-proof colored steel sheets and jetted the hard forms of polyurethane between 2 layers which feature fireproof materials. It is suitable for the various roofs and walls referring to the large-size factory buildings, storages, exhibition halls, gymnasiums, freezing stores, purifications workshops, etc, which features temp-keeping, heat insulation, weight-bearing, weatherproof with the rich colorfulness and good appearance.

PU insulation sandwich panel

PU board adopts quality raw material from BASF which guarantees the qualtiy of foamed boards.

The board is formed in one time by pressure injection machine with color steel sheet or stainless steel sheet on both sides.

The polyurethane inside is spread evenly which guarantees a high efficiency in thermal insulation and lowers cold consumption, thus, the customers operation cost is

pu panel sandwich

 Heat insulation and fireproof pu sandwich panel 

PU Sandwich Panel(Width 1000mm,100mm)

1, the quality of light weight per square meter of less than 24kg, can reduce the cost of the structure.

2, quick installation of light weight, splicing, installation and can be arbitrarily cutting characteristics, determine its installation is simple, can improve efficiency, save the time.

3, fire, Caigang composite plate core surface materials and insulation materials for the non-fuel or burning material, can meet the requirements for fire protection.

 4, refractory, with a special coating color steel plate and the new 10-15 years, after every ten years spraying anti-corrosion coating, sheet life over 35 years

 5, beautiful, pressure plate clear lines of dozens of kinds of colors, can be matched with any style of the building takes

6, insulation insulation material commonly used are: rock wool glass fiber, cotton, polystyrene, polyurethane, low thermal conductivity, good thermal insulation effect.

 7, environmental noise prevention, composite board insulation strength up to 40-50 dB, is very effective sound insulation materials.

8, strong plasticity sheet steel can be cut, enough to meet the special design needs.

 9, high strength with high strength steel plate as a substrate, the tensile strength of 5600 ( kg / cm2 ), plus on the most advanced design and roll forming, and has excellent structural properties

 Heat insulation and fireproof pu sandwich panel 

Applications:

1) sandwich panel used in large industrial plants, warehouses, supermarkets, hospitals, stadiums, cold storage, activities room, buildings plus layer, clean workshop and heat insulation fire place.

2) sandwich plate appearance, bright color, good overall effect, it sets the bearing, thermal insulation, fireproof, waterproof in one, and no two decoration, is a widely used, especially in the construction site of the temporary facilities such as office, warehouse, walls, but also embodies the modern construction site civilization construction,

3) in the fast installation and put into use, the assembly and disassembly, material turnover multiplexing index, have obvious advantages, greatly reducing the construction site temporary facilities, will be indispensable new lightweight construction materials

 Heat insulation and fireproof pu sandwich panel 

This kind of pu sandwich panel has characters as follows:

Material:

1. steel strip:up/bottom 0.3- 1.2mm colourcoated steel panel/zinc plate,hot galvanized plate/stainless steel plate

2. core material: density of PU:30-80kg/m3

Specification:

1.T he applicable width of interface;950mm,1150mm

2. thichness:40mm-250mm

3. no length limit.

product perfomance: light and durable,easy to install, large usage

Fire-resistance rating:B

Usage: This kind of sandwich panel can be used in steel structure workshop,easy building and air clean room as walls ,ceilings. Especially for cold storage

PU Sandwich panel

 Heat insulation and fireproof pu sandwich panel 

Product Feature:

1. Light weight: installation is easy and flexible thanks to its light weight.

2. High intensity and large rigidity ensures suitability for weight-bearing structures.

3. Temperature retention and heat insulation: good thermal insulation. Temperature resistance range from -110 to 50.

4. Excellent sound insulation performance.

5. Pleasing appearance and durable.

6. Product thickness available: Mini thickness: 40mm (roof corrugated sandwich panel)

  50mm (wall panel)

  Max. thickness:100mm(exclude corrugated sandwich panel)

Item :PU sandwich panel   Heat insulation and fireproof pu sandwich panel 

Details :

  Polyurethane Sandwich Panel also called PU Sandwich Panel, the up & down surface of this panel is Galvanized & Pre-painted steel sheets(ppgi and ppgl), core material is six components Polyurethane glue, it is formed by heating, foaming & laminating. Polyurethane is the best material for temperature keeping and sound insulation. It is widely used as the wall or roof for cold storage, industrial workshop, public building etc.

 

EPS

Glass wool

Wineral wool

PU

Concrete

Steel thickness

 

0.4~0.6mm

 

0.4~0.6mm

 

0.4~0.6mm

 

0.5~0.8mm

--

Density

15~35kg/m5

48~64kg/m5

100~120kg/ m5

40+-5kg/ m5

2200kg/m5

Thermal conductivity

(kcal/mh`c)

 

 

0.034

 

 

0.032

 

 

0.053

 

 

0.015

 

 

1.4

Panel length

2~18m

2~18m

2~18m

2~18m

--

Panel thickness

 

50~200m

 

50~100m

 

50~100m

 

35~200m

 

--

Production speed

 

8~10m/min

 

4~6m/min

 

4~6m/min

 

2~12m/min

 

--

Yearly production capacity

(8hr working/day)

 

 

1,000,000m2

 

 

700,000m2

 

 

700,000m2

 

 

800,000m2

 

 

--

Fire resistance

bad

good

good

normal

good

 

 

 

Our Services

 FOR Heat insulation and fireproof pu sandwich panel 

the DUOWEI Union Group has been making successes in serving PetroChina, Aerospace China, China Nuclear Power, China FAW, China Guodian, China CNR, China Coal and other super large enterprises, and participating in national key projects, such as Hexie locomotive, National Grand Rocket, National Large Aircraft, Aerospace Coal Gasification, etc., and the group will continuously provide customers with innovative products and high-quality engineering services.

 

 In the oversea project, such as Mongolia, Russia, Africa, Iraq, Spain, Brazil, Ye men, Sri Lanka, Chile, Ghana,Algeria,Sudan,Italy Bracket,Kazakhstan, Senegal,Ukraine,Columbia,Namibia,Niger,Tajik

istan,Thailand,Burma ,Australia,Sweden and so on .

 

 

Packaging & Shipping

 FOR Heat insulation and fireproof pu sandwich panel 

In general, for steel structure , we use the steel frame packing to keep goods not to be broken . For sandwich panel and color steel sheet, we use the factory packing which is suited to transport. if clients require , also can use the steel frame packing or according to their requirements.

 

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China (Mainland) | Manufacturer, Trading Company
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