TOPU® is a new construction material, which is made of PP/PC/PET based on honeycomb bionic principles. Compared with traditional materials, TOPU has these remarkable advantages like light-weight, high compressive strength, environmentally friendly, waterproof, moisture-proof and corrosion resistant etc. Moreover, TOPU? can be attached with various of face materials (such as FRP，wood grain sheet, aluminum sheet, stainless steel sheet, marble sheet, rubber sheet etc.) . Therefore, TOPU can extensively replace traditional materials, and it can be widely used in these areas like van, high-speed train, aerospace, yachting, home furnishing and mobile architecture etc.

Features:
◆ Light and strong
High compressive strength
High shear strength
Light weight, low density.

◆ Green and environmentally friendly
Energy saving
100% Recyclable
VOC free in working process
Objectionable odor free and formaldehyde free

◆ Water proof and moisture dampening
With the excellent ability of water proofing, TOPU® can be well applied in the over-water buildings.

◆ Corrosion resistant
Strong resistance to chemicals, seawater eroding.

◆ Sound isolation
Efficient in reducing the damping vibration and absorbing the noises

◆ Energy absorption
Special honeycomb structure makes TOPU® excellent in absorbing energy, impact resistance and sharing the load.