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
| Aug 11, 2014
Will Alsop's funky 'high-rise on stilts' will be built over an apartment building in London
South London's riverfront will soon be graced by one of Will Alsop's eccentric designs: a curved apartment tower on purple stilts.
| Aug 11, 2014
New guide for prevention of thermal bridging in commercial buildings
The guide aims to overcome obstacles with respect to mitigating thermal bridging to reduce energy consumption in buildings.
| Aug 8, 2014
LEGO launches set aimed at professional architects
LEGO Architecture Studio is made up of 76 unique elements and over 1,200 pieces, and is intended to give the builder as much freedom as possible.
| Aug 8, 2014
First look: China's latest office development will take the shape of binary code
The Window of Guangzhou project will consist of three towers forming the number sequence "001."
| Aug 8, 2014
Government Sector Giants: Public-sector construction slow, but stirring [2014 Giants 300 Report]
Improving energy performance of existing properties through targeted upgrades and large-scale reconstruction continues to be a federal priority, according to BD+C's 2014 Giants 300 Report.
Sponsored | | Aug 8, 2014
Setting guidelines for construction PDF documents across the AEC industry
Sasha Reed interviews two members of the coalition responsible for creating new Guidelines for Construction PDF Documents. SPONSORED CONTENT
Sponsored | | Aug 8, 2014
Safe and secure: Fire and security glazing solution for Plaquemines Parish Detention Center
When the designers at L. R. Kimball looked for an all-in-one clear, wire-free glazing solution that protects against fire, bullets and forced entry for the new Plaquemines Parish Detention Center, SAFTI FIRST supplied a complete single-source tested and listed assembly that was easy to install and maintenance-free.
| Aug 7, 2014
Office Sector Giants: ‘Flex’ reigns supreme in hot office construction market [2014 BD+C Giants 300 Report]
The adage “doing more with less” has become a byword for many businesses since the Great Recession, and clients are trying to maximize every precious inch, according to BD+C's 2014 Giants 300 Report.
| Aug 6, 2014
BIG reinvents the zoo with its 'Zootopia' natural habitat concept [slideshow]
Bjarke Ingels’ firm is looking to improve the 1960s-designed Givskund Zoo in Denmark by giving the animals a freer range to roam.
| Aug 6, 2014
The Dead Prize: A new award to recognize poorly designed buildings
If the film industry has its Razzie awards, architecture will have its Dead Prize, created by Architecture for Humanity co-founder Cameron Sinclair to recognize projects that actively harm the planet.
