Industry News




 

12/30/2010

Green Roofs: Species Selection Does Matter

 
Green Roofs: Species Selection Does Matter

Researchers from the Department of Horticulture at The Pennsylvania State University have published a study evaluating the suitability of five common plants featured on green roofs. Green roofs are typically associated with improved air quality, reduced stormwater runoff, and heat mitigation.

The study focused on North American green roof plant types. Two stonecrops, one ice plant, and two herbaceous perennials were planted in three depths (30, 60, and 120 mm) of shale and clay. Drought conditions were also analyzed: No drought, 2 weeks early drought, and 2 weeks late drought.

The stonecrops performed well under all conditions, although stunting occurred during early drought for the tasteless stonecrop. The ice plant performed erratically and poorly in any drought conditions. The herbaceous perennials had few survivors in shale.

The big winners of the study were saxifrage pink, white stonecrop, and tasteless stonecrop, with saxifrage pink setting itself apart even further by having an attractive aesthetic appeal as well as a persistent flowering habit.

Plant selection is not always something immediately considered when weighing the benefits of a green roof, and studies like this one are useful for facilities managers and owners considering a transition to a green roof.

The complete study is available at the HortTechnology web site

Green a Roof, Cool a City

Keeping Up with Roof Requirements

Green Roofs and the Urban Island Heat Effect


 


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Wood construction is both cost and energy efficient. Check out Morton Buildings and our designBUILD team online today to discover all the benefits of post-frame construction.


When choosing a metal-clad building for your next construction project, consider Morton Buildings, Inc., and their designBUILD team, we’ll make your dream a reality.

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Visit our website today to learn about the design flexibility of a Morton building and the endless possibilities of partnering with our designBUILD team.


Wood construction is both cost and energy efficient. Check out Morton Buildings and our designBUILD team online today to discover all the benefits of post-frame construction.


When choosing a metal-clad building for your next construction project, consider Morton Buildings, Inc., and their designBUILD team, we’ll make your dream a reality.

We Can Help You Reduce Energy by 30%

Our mission is to help our customers manage their buildings' energy costs, improve reliability, and enhance performance while having a positive impact on the environment.
CLICK HERE to find out how.

Add highly responsive multi-zone comfort to any building project, in any climate. Our CITY MULTI H2i R2- and Y-Series VRF systems give you flexibility to fit the needs of any building. Enjoy 100% heating capacity at 0°F outdoor ambient, and 85% heating capacity at -13°F outdoor ambient.  For more information, log on to www.mitsubishipro.com

 
11/21/2014

Framework allows users a better look at roofing's environmental impact.

11/20/2014

Study finds paper towel dispensers carry far fewer germs.

11/19/2014

Tool will help manage information during power outages.

11/18/2014

Requirements include energy, IEQ, and sustainability updates.

11/17/2014

Group of 17 properties earn energy efficiency designation.

11/14/2014

Water conservation efforts see results.

11/13/2014

Study shows sustainable investments weather the winter.

11/12/2014

Standard focuses on occupant health.

11/11/2014

EPA says cleanup will cost hundreds of thousands of dollars.

11/10/2014

Methane will be used as a fuel source.

11/07/2014

ASTM to target roofing material diversion rates. 

11/06/2014

ORNL scientists look to the future of renewable energy integration.

11/05/2014

Lawsuits unlikely to convince polluters to change opposition to legislative reform. 

11/04/2014

Green building investment jumps in 2013. 

11/03/2014

Study shows difference between reported and measured occupant behavior

10/31/2014

Report shows energy modeling as key to improving building performance

10/30/2014

Report shows healthy features and practices yield results.

10/29/2014

USGBC announces two more years to prepare for LEED v4.

10/28/2014

Current projects could replace up to 8% of the Army’s energy use.

10/27/2014

Report shows increased occupant engagement in offices with green features.

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