Walmart makes history with 3D-printed store addition
Walmart Inc. has created one of the largest freestanding, 3D-printed commercial concrete structures in the United States.
In a first-of-its kind construction project, the retail giant undertook a project with 3D concrete printing company Alquist 3D to print a nearly 8,000-sq.-ft., 20-foot-high addition to its store in Athens, Tenn. Walmart is using the addition to enhance its online pickup and delivery program at the store. The project marks first time Walmart has utilized 3D printing technology at this scale. It is also the first 3D-printed facility of its kind.
"Walmart is always looking to innovate and leverage developing technologies, and we looked at several new building methods and companies for this project," said Mike Neill, VP of new construction for Walmart. "Alquist presented the best ability to work with due to their deep knowledge of 3D materials, robotics, and desire to take on an ambitious and unique project."
Walmart also sees its decision to use 3D construction printing as aligning with its broader goal of becoming more environmentally friendly. Based on the results of the 3D printing project in Athens, Walmart plans to launch a second initiative with Alquist in the near future.
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"This is the first such facility of its kind and it's just incredible that it is a reality; this is going to play a major role in the advancement of 3D concrete printing technology," said Zachary Mannheimer, founder and chairman of Alquist 3D. "And for Walmart to see the value in this project demonstrates how forward-thinking the leadership of this organization is."
Walmart pilots 3D weaving technology for apparel
The retailer’s foray into 3D printing of construction materials follows a pilot it began in March 2024 of first-of-its-kind 3D weaving technology from Unspun in its apparel supply chain for private label men’s chinos. Unspun’s proprietary solution uses 3D capabilities to eliminate the steps of cutting and stitching fabric from apparel creation, going straight from yarn to garment.
As a result, fabric loss, discarded inventory and transport emissions are removed from the apparel supply chain, while production can be sourced locally and on demand.
Headquartered in Bentonville, Ark., Walmart Inc. operates more than 10,500 stores and numerous e-commerce websites in 19 countries.
