Rolling steel and welding longitudinally along the length produces electric resistance welding black steel pipe. As a result, the black welded steel pipe's cross section features welded joints. Fencing, scaffolding, line pipes, and other engineering appli
H20 timber beam is one of the basic components of formwork system, maintains the property to be lighter, stronger, safer and more durable in order to achieve for better performance for site jobs. The application could cover all kinds of slab formwork, wal
Polycarboxylate ether Superplasticizer is a new generation superplasticizer based on modified polycarboxylate particularly recommended for ready mixed concrete and precast concrete. Its particular configuration allows its delayed adsorption onto the cemen
Pattern laminated glass is produced with two or more thoroughly cleaned hard coated Pattern glass panels with two or more polyvinyl-butyralfoils (PVB) are mounted on each other in a clean room. Then the sandwich is pre-strengthened in a rolling process at