As if it wasn’t enough to have lumber, windows, doors, and metal pipe in short supply, you can add sand, which is theoretically plentiful on Earth, to the list of construction materials that can be hard to come by.
While sand is an item that can be found all over the planet, the high-quality aggregate form isn’t easy to source, according to a Stanford University scientist. “The sand found in deserts is unsuitable as construction material because it has been eroded by wind, making its sand grains smooth and they do not bond well together,” says Eric Lambin. “That is why the tall buildings of Dubai, a desert city, were built with sand imported all the way from Australia—as skyscrapers require extremely high-quality aggregates.
“Once high-quality deposits become exhausted or inaccessible due to urban growth, nature protection, or farming, sand extraction shifts to low-quality materials with organic matter or salt that, when used for the wrong applications, increase the probability of construction failure and building collapse. Construction failures have been linked to poor sand quality in Haiti following the earthquake, Nigeria, Morocco, Thailand, South Africa, and Italy.”
It's unlikely that we will run out of sand, Lambin says, but regionally, scarcities of sand needed for construction do occur, driving up costs and potentially delaying projects due to limited availability. “Instead of mining unconsolidated sediment deposits, fine-grained sand and coarser products can be produced artificially by crushing rocks or by recycling construction and demolition waste such as concrete or masonry,” Landin says. Engineered timber is also an alternative to concrete construction.
Related Stories
Office Buildings | Mar 27, 2024
A new Singapore office campus inaugurates the Jurong Innovation District, a business park located in a tropical rainforest
Surbana Jurong, an urban, infrastructure and managed services consulting firm, recently opened its new headquarters in Singapore. Surbana Jurong Campus inaugurates the Jurong Innovation District, a business park set in a tropical rainforest.
Cultural Facilities | Mar 27, 2024
Kansas City’s new Sobela Ocean Aquarium home to nearly 8,000 animals in 34 habitats
Kansas City’s new Sobela Ocean Aquarium is a world-class facility home to nearly 8,000 animals in 34 habitats ranging from small tanks to a giant 400,000-gallon shark tank.
Cultural Facilities | Mar 26, 2024
Renovation restores century-old Brooklyn Paramount Theater to its original use
The renovation of the iconic Brooklyn Paramount Theater restored the building to its original purpose as a movie theater and music performance venue. Long Island University had acquired the venue in the 1960s and repurposed it as the school’s basketball court.
Green | Mar 25, 2024
Zero-carbon multifamily development designed for transactive energy
Living EmPower House, which is set to be the first zero-carbon, replicable, and equitable multifamily development designed for transactive energy, recently was awarded a $9 million Next EPIC Grant Construction Loan from the State of California.
Museums | Mar 25, 2024
Chrysler Museum of Art’s newly expanded Perry Glass Studio will display the art of glassmaking
In Norfolk, Va., the Chrysler Museum of Art’s Perry Glass Studio, an educational facility for glassmaking, will open a new addition in May. That will be followed by a renovation of the existing building scheduled for completion in December.
Sustainability | Mar 21, 2024
World’s first TRUE-certified building project completed in California
GENESIS Marina, an expansive laboratory and office campus in Brisbane, Calif., is the world’s first Total Resource Use and Efficiency (TRUE)-certified construction endeavor. The certification recognizes projects that achieve outstanding levels of resource efficiency through waste reduction, reuse, and recycling practices.
Office Buildings | Mar 21, 2024
Corporate carbon reduction pledges will have big impact on office market
Corporate carbon reduction commitments will have a significant impact on office leasing over the next few years. Businesses that have pledged to reduce their organization’s impact on climate change must ensure their next lease allows them to show material progress on their goals, according to a report by JLL.
Adaptive Reuse | Mar 21, 2024
Massachusetts launches program to spur office-to-residential conversions statewide
Massachusetts Gov. Maura Healey recently launched a program to help cities across the state identify underused office buildings that are best suited for residential conversions.
Legislation | Mar 21, 2024
Bill would mandate solar panels on public buildings in New York City
A recently introduced bill in the New York City Council would mandate solar panel installations on the roofs of all city-owned buildings. The legislation would require 100 MW of solar photovoltaic systems be installed on public buildings by the end of 2025.
