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Great Solutions: Products

Great Solutions: Products


By By Robert Cassidy, Editor-in-Chief; Jay W. Schneider, Senior Editor; Dave Barista, Managing Editor; and Jeff Yoders, Senior Associate Editor | August 11, 2010
This article first appeared in the 200908 issue of BD+C.

14. Mod Pod A Nod to Flex Biz

Designed by the British firm Tate + Hindle, the OfficePOD is a flexible office space that can be installed, well, just about anywhere, indoors or out. The self-contained modular units measure about seven feet square and are designed to serve as dedicated space for employees who work from home or other remote locations. Construction of the modular pods includes natural, recycled, and recyclable materials, as well as insulation and a high-efficiency HVAC system. The pods are plug-in powered; the fully wired units connect to an existing structure (home, garage, office building, um...Starbucks?) while IT and phone connectivity is wireless, but can also be cabled in. Delivery takes approxi

mately 12 weeks.


15. Transform any Work Surface into A Charging Station

Imagine being able to charge your laptop, smart phone, or iPod by simply placing it on your desk. Sounds improbable, but wireless charging technology is actually a reality thanks to Commerce Township, Mich.-based Powermat Ltd. The company's Powermat utilizes the principles of magnetic induction to transform virtually any surface into an energy hub for charging portable electronic devices. Simply plug in the mat and place it anywhere on your work surface. Form-fitting covers embedded with a wireless receiver allow gadgets to "plug in" and power up. The company is also exploring partnerships with workplace furniture manufacturers, such as Teknion, to embed the Powermat in

tabletops, desktops, and other furniture.


16. Concrete Slabs Plays up Rubber Ball Technology

The BubbleDeck utilized in construction of the $27 million, 104,000-sf academic building at Dalhousie University in Halifax, Nova Scotia, is new to North America, but the concrete slab technology has been used in Europe since the early 1990s. BubbleDeck technology involves substituting recycled rubber balls for concrete that has no carrying effect (nonworking dead load) in concrete slabs, which reduces the amount of concrete used by 35%. Steel lattice locks the balls in place and serves as traditional reinforcing components to create a monolithic hollow slab with maximum biaxial strength. The site of the four-story Dalhousie project had height restrictions, so the flexible BubbleDeck allowed the Building Team to use multiple grades; slabs can be utilized in various shapes, sizes, and applications, such as cantilevers and large deck spans. Because the BubbleDeck slabs have significant span capabilities, they require fewer support columns, which gives the Dalhousie building more usable floor space and a

llows better filtration of natural light. The university is targeting LEED Gold.

17. Brown Rice for Greener Concrete

While slag from steel mills, fly ash, and silica fume are being added to concrete to reduce the material's greenhouse gas emissions and make it stronger and more resistant to corrosion, rice husks (the small cases around edible rice kernels) have so far proved an unsuitable additive because when burned, its ash is too contaminated with carbon. However, scientists were focused on finding ways to utilize rice husks because they are very rich in silicon dioxide, a core concrete ingredient. A breakthrough has come from researchers at Plano, Texas-based ChK Group, who discovered that superheating the husks to almost 1500 °F in an oxygen-free furnace produces pure, nearly carbon-free silica. ChK researchers, who are still refining their production processes, speculate a single full-size furnace could produce 15,000 tons of rice husk ash annually, which can be used to replace up to 20% of ceme

nt used in concrete production.


18. Killer Beetles Lead to Concrete Plywood

The mountain pine beetle is devastating British Columbia's conifer forests, and while some researchers focused on controlling the destruction, others focused on salvaging the billions of dead trees. The University of Northern British Columbia's professor Ron Thring and graduate student Sorin Pasca focused on salvaging efforts and discovered that dead wood from lodgepole pine trees is an excellent ingredient for cement production. While cement typically repels organic material, the beetles "enhanced" the wood in such a way that it sticks to cement and act as a substitute for typical aggregates like stones and rocks. Researchers say the concrete plywood hybrid board (above), which they call MPB (for mountain pine beetle), is water resistant and can be used in place of drywall and gypsum board or as flooring and countertop surfacing. Boards can be cut with regular woodworking tools and nailed without pre-drilling.

Related Stories

| Jan 19, 2011

Large-Scale Concrete Reconstruction Solid Thinking

Driven by both current economic conditions and sustainable building trends, Building Teams are looking more and more to retrofits and reconstruction as the most viable alternative to new construction. In that context, large-scale concrete restoration projects are playing an important role within this growing specialty.

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6 green building trends to watch in 2011

According to a report by New York-based JWT Intelligence, there are six key green building trends to watch in 2011, including: 3D printing, biomimicry, and more transparent and accurate green claims.

| Jan 4, 2011

LEED standards under fire in NYC

This year, for the first time, owners of 25,000 commercial properties in New York must report their buildings’ energy use to the city. However, LEED doesn’t measure energy use and costs, something a growing number of engineers, architects, and landlords insist must be done. Their concerns and a general blossoming of environmental awareness have spawned a host of rating systems that could test LEED’s dominance.  

| Dec 17, 2010

New engineering building goes for net-zero energy

A new $90 million, 250,000-sf classroom and laboratory facility with a 450-seat auditorium for the College of Electrical and Computer Engineering at the University of Illinois at Urbana/Champaign is aiming for LEED Platinum.

| Dec 6, 2010

Honeywell survey

Rising energy costs and a tough economic climate have forced the nation’s school districts to defer facility maintenance and delay construction projects, but they have also encouraged districts to pursue green initiatives, according to Honeywell’s second annual “School Energy and Environment Survey.”

| Nov 29, 2010

Data Centers: Keeping Energy, Security in Check

Power consumption for data centers doubled from 2000 and 2006, and it is anticipated to double again by 2011, making these mission-critical facilities the nation’s largest commercial user of electric power. Major technology companies, notably Hewlett-Packard, Cisco Systems, and International Business Machines, are investing heavily in new data centers. HP, which acquired technology services provider EDS in 2008, announced in June that it would be closing many of its older data centers and would be building new, more highly optimized centers around the world.

| Nov 16, 2010

Calculating office building performance? Yep, there’s an app for that

123 Zero build is a free tool for calculating the performance of a market-ready carbon-neutral office building design. The app estimates the discounted payback for constructing a zero emissions office building in any U.S. location, including the investment needed for photovoltaics to offset annual carbon emissions, payback calculations, estimated first costs for a highly energy efficient building, photovoltaic costs, discount rates, and user-specified fuel escalation rates.

| Nov 9, 2010

12 incredible objects being made with 3D printers today

BD+C has reported on how 3D printers are attracting the attention of AEC firms. Now you can see how other creative types are utilizing this fascinating printing technology. Among the printed items: King Tut’s remains, designer shoes, and the world’s smallest Rubik’s Cube.

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Navigating battery energy storage augmentation

By implementing an augmentation plan upfront, owners can minimize potential delays and unforeseen costs when augmentation needs to occur, according to Burns & McDonnell energy storage technology manager Joshua Crawford.


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3D-printed construction milestones take shape in Tennessee and Texas

Two notable 3D-printed projects mark milestones in the new construction technique of “printing” structures with specialized concrete. In Athens, Tennessee, Walmart hired Alquist 3D to build a 20-foot-high store expansion, one of the largest freestanding 3D-printed commercial concrete structures in the U.S. In Marfa, Texas, the world’s first 3D-printed hotel is under construction at an existing hotel and campground site.

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