Precast Concrete
 



 
For Infrastructure and Engineering
The use of concrete as a structural material began in ancient times. The Egyptians used precast concrete blocks in the construction of the pyramids around 2000BC. The use of precast concrete in modern infrastructure and engineering project began in the 1950s and today the use of precast and prestressed concrete is widespread. Redland Precast produces a wide range of precast and prestressed concrete products, including:
   
segmental viaducts;

Segment
parapets;
bridge beams;
retaining structures;
tunnel linings;
railway sleepers;
culverts and channels; and
sea defences.
   
   
   
   
   
   
 
For Building Structures
 
Precast concrete offers an economical, flexible and fireproof structural solution for buildings of all kinds and these qualities have spurred interest in total precast structural solutions.

In Hong Kong, the use of precast concrete facades, floors and stairs is commonplace in high rise housing projects, however it can also benefit the construction of public buildings such as airports, schools, commercial buildings, industrial buildings and correctional facilities. Products in this category include:
   
beams;

Stair & Slab
columns;
floors;
facades;
walls;
stairs;
service ducts; and
prefabrication buildings.