commercial ceiling grid systems
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In recent decades, carbon aerogels have been widely explored by using graphitic carbons and soft carbons, which show advantages in superelasticity. These elastic aerogels usually have delicate microstructures with good fatigue resistance but ultralow strength. Hard carbons show great advantages in mechanical strength and structural stability due to the sp3 C-induced turbostratic “house-of-cards” structure. However, the stiffness and fragility clearly get in the way of achieving superelasticity with hard carbons. Up to now, it is still a challenge to fabricate superelastic hard carbon-based aerogels.
Molded gratings include:
Fiberglass reinforced plastic (FRP) is a composite material made of a polymer matrix reinforced with glass fibers. This material is often referred to as glass fiber reinforced plastic or GRP (Glass Fiber Reinforced Plastic).
Fiberglass grating is non-conductive, so it is ideal for hazardous environments. That is why it is often used in dangerous electrical environments.