Environmental Responsibility
 



 

Society expects the construction industry to take responsibility for the environmental impact of its activities and use methods that involve less environmental impact and creative safety. The use of precast concrete supports these initiatives through such benefits as:
 
reduced waste;
reduced pollution;
greater construction speed;
increased quality; and
improved site safe
Redland Precast products are manufactured in a controlled, factory environment in an industrial zone. The products are re-cyclable and are composed of materials that exist in plenty. Where possible, moulds and packing materials are re-cycled.

The production process of precast concrete embodies little energy, compared with other common building materials, a fact highlighted by this survey conducted by the Environmental Council of Concrete Organisation.

 
Environmental Comparison
Material
Energy Use
Solid Waste
Carbon Dioxide
Carbon Monoxide
Methane
Nitrogen Oxides
Sulphur Dioxide
Gj/metric ton
Kg/metric ton
Kg/metric ton
Kg/metric ton
Kg/metric ton
Kg/metric ton
Kg/metric ton
Wood
Kiln-dried
softwood
5.81
282
517
1,062
65
1,627
251
Plywood
Softwood structural plywood
10.40
65
587
986
64
1,621
148
Steel
Hot-rolled sheet
25.79
217
1,731
24,920
90
2.570
6,130
Precast Concrete
1.59
6
215
127
6
1,771
62
 
The survey considers three product groups ¡V concrete, wood, and steel. For each group, researchers considered the cradle-to-grave impacts on energy expended in all phases of production, transportation, and construction; gaseous and solid wastes generated at each stage; and resource depletion.