After about 20 hours of continuous pouring, judges from Guinness World Records verified that the concrete pour at the $1 billion Wilshire Grand project in Los Angeles is the largest uninterrupted pour of slurry on record.
It took 208 trucks making as many as 10 deliveries each last weekend to complete the pour. In all, 21,000 cubic yards of concrete were poured to form the foundation for the 73-story tower.
The project, led by Turner Construction for developer Korean Air, includes office space, restaurants, retail, and 900 luxury hotel rooms. Scheduled to open in 2016, the tower will be the tallest building west of Chicago. AC Martin Partners is designing the 1,100-foot-tall tower, with Thornton Tomasetti as structural engineer.
Here are some of the pour’s impressive numbers:
• 19 pumps dispensed concrete into the pit through 13 hoses
• 24 temperature sensors provided hourly readings (the concrete should remain between 120 and 160 degrees)
• 45 degree water pumped through 100,000 feet of polyethylene hose snaked throughout the pit will help counteract the natural heating
• The concrete weighs some 82 million pounds
12:00 noon PST February 15, 2014
12:00 midnight PST February 15, 2014
12:00 noon PST February 15, 2014
Related Stories
| May 21, 2013
Foster + Partners reveals plans for London residential towers
British firm Foster + Partners has unveiled plans for two residential skyscrapers as part of a mixed-use development in north London.
| May 21, 2013
RSMeans cost comparisons: pools, racquetball courts, bowling alleys, hockey/soccer facilities
Construction market analysts from RSMeans offer construction costs per square foot for four building types across 25 metro markets.
| May 21, 2013
7 tile trends for 2013: Touch-sensitive glazes, metallic tones among top styles
Tile of Spain consultant and ceramic tile expert Ryan Fasan presented his "What's Trending in Tile" roundup at the Coverings 2013 show in Atlanta earlier this month. Here's an overview of Fasan's emerging tile trends for 2013.
| May 20, 2013
4 emerging trends in parking structure design
Survey of parking professionals reveals how technology is transforming the parking industry.
| May 20, 2013
Jones Lang LaSalle: All U.S. real estate sectors to post gains in 2013—even retail
With healthier job growth numbers and construction volumes at near-historic lows, real estate experts at Jones Lang LaSalle see a rosy year for U.S. commercial construction.
| May 17, 2013
First look: HKS' multipurpose stadium for Minnesota Vikings
The Minnesota Sports Facilities Authority (MSFA), the Minnesota Vikings and HKS Sports & Entertainment Group have unveiled the design of the State’s new multi? purpose stadium in Minneapolis, a major milestone in getting the $975 million stadium built on time and on budget.
| May 17, 2013
40 Under 40 winners: Meet the architects
Of the up-and-coming AEC professionals to be named 40 Under 40 winners by the editors of Building Design+Construction, 18 make their living in the architecture profession.
| May 17, 2013
5 things AEC pros need to know about low-e glass
Low-emissivity glasses are critical to making today’s buildings brighter, more energy-efficient, and more sustainable. Here are five tips to help AEC professionals understand the differences among low-e glasses and their impact on building performance.
| May 17, 2013
University labs double as K-12 learning environments
Increasingly, college and university research buildings are doing double duty as homes for K-12 STEM programs. Here’s how to create facilities that captivate budding scientists while keeping faculty happy.
