Building and construction activities worldwide consume 3 billion tons of raw materials each year or 40 percent of total global use (Roodman and Lenssen, 1995). Using green building materials and products promotes conservation of dwindling nonrenewable res

Using recycled materials in new structures and recycling C&D materials produced during construction can help you achieve the LEED certification your customers want. Find out what resources in your area already exist, and use them. Once you know these, it

Materials & Resources for Green Construction Recycled Content MR 4.0 Steel studs, MSC connectors and reinforcing mesh contain between 30.47% and 80% recycled content, 23.5% to 30% post consumer scrap, 6.4% to 70% pre consumer scrap (depending on the steel

Prior to start of construction, the LEED® Construction Coordinator (in conjunction with the Owner’s Representative) shall hold an orientation meeting with the construction team to explain the LEED® requirements to the sub-contractors and project staff. In

LEED ® -NC 2009 Recycled Content Value of Steel Building Products. “The recycled content value of a material assembly shall be determined by weight. The recycled fraction of the assembly is then multiplied by the cost of assembly to determine the recycle

Construction waste management is one of the most achieved credits in LEED v3. With diversion thresholds of 50 and 75%, two points are pretty realistic for most project teams. To earn the credit, project teams just needed to have a construction waste manag

LEED for New Construction version 2.1, CI refers to LEED for Commercial Interiors (pilot draft), EB refers to LEED for Existing Buildings (pilot draft), and CS refers to LEED for Core and Shell (pilot draft). This document has been assembled to aid in the

Recycled Materials Custom Building Products uses post-consumer and pre-consumer recycled materials whenever possible in manufacturing our tile and stone installation products. Utilizing recycled materials helps conserve natural resources and reduce the am

We have the final content $ value of cementitious materials and the m3 of concrete produced as supplied by the contractor. Could someone advise on the correct way to calculate the recycled content of concrete and what information is required from the cont

The Construction & Demolition Recycling Association (CDRA) promotes and defends the environmentally sound recycling of the more than 583 million tons of recoverable construction and demolition (C&D) materials that are generated in the United States annual

To reduce construction and demolition waste disposed of in landfills and incineration facilities by recovering, reusing, and recycling materials. Steel construction products can be manufactured and/or fabricated to precise specifications, resulting in min

LEED Certified Building Materials. What is LEED®? The LEED green building certification program encourages and accelerates global adoption of sustainable green building and development practices through a suite of rating systems that recognize projects t

Aug 14, 2017 · LEED v4 for Steel Products Used in Construction Applications. USGBC's latest version, LEED v4, includes a completely revised and expanded Materials and Resources section, with new credits in the areas of life cycle assessment (LCA), Envir

Oct 15, 2014 · Using LEED-approved green materials - including renewable, recycled, and natural materials - is good for your building's occupants and the environment.

Credit 4.2 (1 point) "Use materials with recycled content such that the sum of post-consumer recycled content plus one-half of the pre-consumer content constitutes at least 20% of the total value of the materials in the project." “The recycled content val

Blanton Construction completed the first LEED certified Wendy’s in October 2010 in Bridgeton, Missouri. Located in a suburb of St. Louis, the building is a standard Wendy’s design that incorporated elements required to be LEED certified; from special exte

LEED for New Construction and Major Renovations . Pella offers products that can contribute to more than 41 of 110 possible points in the Leadership in Energy and Environmental Design (LEED) for New Construction and Major Renovations for Commercial Buildi

What is LEED Certification? The Environmental Benefits of Dykes Paving Recycled Aggregate Materials. Use of recycled construction materials is one of many ways that building owners and developers can reduce their environmental impact while maintaining qua

With the U.S. Green Building Council’s release of LEED v4, the organization continues to push the envelope toward more sustainable building. Like with previous versions of LEED, the supplementary cementitious materials used in concrete, such as fly ash, s

construction or any method or manner of handling, using, ... Materials Ingredients in LEED v4, BD+C & ID&C. ... - Reused materials - Recycled content - Regionally sourced - Rapidly renewable materials - Certified wood . 4 . LEED v3 . CREDIT . MR Raw Mater