Article written

  • on 08.12.2011
  • at 08:22 PM
  • by Precast Specialties Corp.

Precast Concrete for Sustainability, Safety and the Future

Dec8

NPCA Concrete Facts
At Precast Specialties Corp., our mission is to embrace sustainable practices and continually educate our customers about the benefits of precast concrete as a sustainable building material. The following facts are from the National Precast Concrete Association’s “The Little Green Book of Concrete”, a great resource for precast information that we recommend reading!

- All the materials that go into precast concrete come from natural and recycled sources, mainly inorganic.

- Transportation costs can double the carbon footprint of construction materials through the burning of fossil fuels, which makes locally produced material, like precast concrete, more environmentally friendly.

- Many precast plants now incorporate concrete wastewater and cement recycling systems.

- Unlike other construction materials, precast concrete erection is much less disruptive to the site environment, producing far less construction debris, dust, noise and pollution.

- All reinforcing steel is made from 100 percent steel scrap. All reinforcing bars used in precast concrete are made from recycled steel. At the end of a precast structure’s life, the reinforcement can be recovered for recycling again.

- As with many concrete products, precast is easy to crush and recycle for use as aggregate – almost 100 percent of a concrete building can be recycled, no matter how heavily reinforced.

- Precast concrete is manufactured in plants under strictly controlled conditions, which means excellent resource efficiency for materials, labor, energy and processes.

- The easy installation of precast products makes for less noise pollution from the construction site, a significant benefit to those inhabiting or working in adjoining properties.

- The durability and long service life of precast products means fewer repairs and generations of service, which means less use of energy and natural resources during the lifetime of a product when compared with other materials.

- Over 60 years, a concrete home emits up to 15 tons less carbon dioxide than a lightweight alternative, thereby providing an environmentally better long-term solution.

- With operational energy (heating and cooling systems) accounting for about 90 percent of the energy consumption of a building, the ability of precast concrete systems to moderate temperature extremes is both economically important and good for the environment.

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