Building conditions must be factored into any specification or application of plumbing systems to assure proper performance, according to a new white paper from Sloan Valve Company.
The document evaluates the findings of the PERC I (The Plumbing Efficiency Research Coalition) study: “Down the Drain.” The PERC I study sought to learn how drain lines react to the use of low-flow, high-efficiency toilets. It found that certain variables: toilet paper—along with the pipe slope and flush volume—are key variables in determining whether drain lines might be predisposed to clog.
The white paper reviews the results in relationship to real-life building conditions in the United States. Sloan strongly recommends an onsite visit by a plumbing engineer as part of any retrofit project. Such a hands-on survey of the building's entire plumbing system can help identify potential issues and affect the outcome for the best possible solutions, which may not support ultra-low water flows.
The white paper aims to help determine if low-flow flushometers are suited for particular restroom environments.
Related Stories
| Sep 10, 2013
Melbourne, Australia’s ambitious retrofit program earns climate leadership award
The 1200 Buildings program in Melbourne, Australia was designed to encourage the retrofitting of 1,200 commercial buildings, or about 70% of the city’s commercial buildings stock.
| Sep 9, 2013
Top 25 continuing education courses on BDCuniversity
An overview of the 25 most popular continuing education courses on BDCuniversity.com.
| Sep 6, 2013
Public Architecture's Day Labor Station: Just the type of 'great idea' we're looking for in the $5,000 Vision U40 competition
Thinking about competing in BD+C's Vision U40 program at next month's U40 Leadership Summit? Here's a good example of the kind of "great idea" we're looking for.
| Sep 6, 2013
U40 Summit featured speaker: Arthur Gensler on how to build a world-class AEC practice
Gensler, founder of the world’s largest architecture firm, will talk about the role of the architect in society, the impact of great design, and the practicalities of starting and running a practice, and will offer advice for today’s young design and construction professionals.
| Sep 6, 2013
Nonresidential Construction Index holds steady in Q3
FMI's 2013 Third Quarter Nonresidential Construction Index report shows a NRCI score of 60.3, a .2-point improvement over Q2.
| Sep 5, 2013
Do you have the next big breakthrough for the AEC industry?
Next month's Under 40 Leadership Summit in San Francisco is your place to shine. Our third annual networking and leadership event for young AEC professionals will feature an XPrize-type competition, called Vision U40, that will reward attendees who develop the most innovative solutions to today's pressing issues.
| Sep 4, 2013
Identifying your leadership gaps
U.S. businesses spend more than $170 billion annually on leadership-based curriculum, according to the American Society of Training and Development. Is all that training producing better leaders or just more people who hold positions of leadership?
| Sep 4, 2013
Augmented reality: 12 applications for design and construction professionals
Building Design+Construction reached out to AEC professionals who have studied and applied augmented reality and asked them to pinpoint applications that are ripe for the technology. Here’s what they had to offer.
| Sep 4, 2013
Augmented reality goes mainstream: 12 applications for design and construction firms
Thanks to inexpensive mobile devices and increasingly advanced software apps, Building Teams are finally able to bring their BIM models to life on the job site.
| Sep 4, 2013
K-12 school design that pays off for students
More and more educators are being influenced by the Reggio Emilia approach to pedagogy, with its mantra of “environment as the third teacher”—an approach that gives Building Teams a responsibility to pay even closer attention to the special needs of today’s schools.
