Advantages: 

1.      Light weight but high strength;

2.      Great resistance against delamination;

3.      High design-versatility;

4.      Space between both decklayers can be multi-functional ( embedded with sensors and wires or infused with foam)

5.      Simple and effective lamination process;

6.      Thermal and sound insulated; Fire retardant; Wave transmittable 

Application:

1.      Marine Industry: In recent years, this material has been successfully used to make various part ( hulls, decks, interior parts, doors, floor panels, engine casings etc.) of the superstructure of large and medium sized ships, as well as load-bearing and functional parts of high-speed yachts and military naval vessels; 

2.      Doors of High-speed Trains: the material can be used in the manufacture of the doors of metro trains and high-speed (350km/h) trains. 

3.      Interior Parts of Vehicles: 3D sandwich laminates have already been widely used in the manufacture of interior panels of high-speed trains; 

4.      Building and Construction: with better mechanical properties and thermal and sound insulation on a lighter weight base, 3D sandwich composites are ideal substitute for traditional honeycomb materials when adhered to 3-5mm thick stone slices. This advanced composite material has been increasingly accepted in the manufacture of interior and exterior wall covers, partitioning panels as well as roofing and flooring systems etc.

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