Double-leaf doors were an important part of the structure of old houses in India. These doors were not only important from the security point of view, but they also had cultural and traditional ...

The foam core used in the rail door leaf composite structure is produced from 100% recycled consumer plastic. It was selected by TRB as the recycled foam core to meet the goal for sustainability, and ...

TRB Lightweight Structures Ltd. (Cambridgeshire, UK) has developed a new biocomposite resin based carbon fiber reinforced (CFRP) sandwich panel door leaf with a 100% recycled foam core. The new ...

This new biocomposite door leaf product has been specifically designed and fire rated for both overground and underground rail use; the composite structural system easily passes BS 6853 and BS 476, as ...