flexiblefullpage -
billboard - default
interstitial1 - interstitial
catfish1 - bottom
Currently Reading

Concrete innovation: voided biaxial slab slashes weight, saves concrete

Great Solutions

Concrete innovation: voided biaxial slab slashes weight, saves concrete

System reduces slab dead load by 30% on medical clinic project


By Robert Cassidy, Executive Editor | January 19, 2016
Concrete innovation: voided biaxial slab slashes weight, saves concrete

Photo: Mortensen 

ProHealth Care’s 76,140-sf D.N. Greenwald Center, completed earlier this year in Mukwonago, Wis., houses a medical walk-in clinic with emergency services, an ambulance garage, and an expanded imaging services unit.

The slab construction employed BubbleDeck, which precisely sets recycled plastic “void formers” that look like bowling balls in the hollow deck to displace concrete along the neutral axis. This reduced the slab’s non-axial dead load by 30% while maintaining biaxial strength, and saved 786 cubic feet of concrete on the job.

GRAEF (engineering services) completed the fabrication drawings, saving eight weeks. Other Building Team members: Eppstein Uhen Architects, Pearson Engineering (MEP), and Mortenson (CM).

Photo: GRAEF

Related Stories

Great Solutions | Jan 7, 2016

Bacteria-killing paint and magnetic wallcovering highlight innovations in surface materials

Sherwin-Williams recently introduced Paint Shield, the first EPA-registered microbicidal paint that kills virtually all infection-causing bacteria after two hours of exposure on painted surfaces.

Great Solutions | Jan 6, 2016

Shepley Bulfinch develops elegant design solution to address behavioral issues in emergency departments

ED scheme allows staff to isolate unruly patients and visitors in a secure area.

Great Solutions | Jan 6, 2016

All-encompassing farming kit can provide communities with a sustainable food supply

Several manufacturers partnered with the group Farm from a Box to develop an off-the-grid farming solution for communities, all without the need for outside help.  

Great Solutions | Jan 4, 2016

Toronto’s newest hospital employs 10 robots for moving food, supplies, and equipment

The 1.8 million-sf Humber River Hospital is loaded with high-tech gadgets. Its coolest innovation is the use of automated guided vehicles.

Great Solutions | Jan 4, 2016

Snoozebox’s portable hotel rooms make outside events more livable

Since 2011, the London-based company has thrived by creating portable hotels that are set up for the duration of open-air events (or longer), and offer many of the comforts of conventional hotels.

boombox1 - default
boombox2 -
native1 -

More In Category




halfpage1 -

Most Popular Content

  1. 2021 Giants 400 Report
  2. Top 150 Architecture Firms for 2019
  3. 13 projects that represent the future of affordable housing
  4. Sagrada Familia completion date pushed back due to coronavirus
  5. Top 160 Architecture Firms 2021