Saturday, October 5, 2024
  • Canadian Concrete Expo 2025 - Leaderboard
  • Sage Leaderboard
  • CWRE 2024
  • IAPMO R&T Lab - Leaderboard
  • Keith Walking Floor - Leaderboard - Sept 2021
  • Premier Construction Software - Leaderboard New - Sept 5
  • Dentec - Leaderboard - 2023 - Updated
  • Revizto - Leaderboard - September and October 2024
  • Procore Leaderboard 2024
  • NIBS - Digital Twins 2024
October 1, 2021

How an 11-foot-tall 3-D printer is helping to create a community

Pedro García Hernández, 48, is a carpenter in the southeastern Mexican state of Tabasco, a rainforest-shrouded region of the country where about half of the residents live below the poverty line.

He ekes out a living making about 2,500 pesos ($125.17) a month from a tiny workspace inside the home he shares with his wife, Patrona, and their daughter, Yareli. The home has dirt floors, and during Tabasco’s long rainy season, it’s prone to flooding. Dust from his construction projects coats nearly everything in the home, clinging to the bedroom walls, the pump toilet and the counters of his makeshift kitchen.

But that will soon change. In a matter of months, Mr. Hernández and his family are moving to a new home on the outskirts of Nacajuca, Mexico: a sleek, 500-square-foot building with two bedrooms, a finished kitchen and bath, and indoor plumbing. What’s most unusual about the home is that it was made with an 11-foot-tall three-dimensional printer.

A manufacturing process that builds objects layer by layer from a digital file, 3-D printing is set for explosive growth. After a pandemic-related boom from printing objects like test swabs, protective gear and respirator parts, the 3-D printing market is forecast to be worth $55.8 billion by 2027, according to Smithers, a technology consulting firm.

Nearly any object can be printed in 3-D; in construction, it uses concrete, foam and polymers to produce full-scale buildings. The real estate industry is warming to the trend: The construction firm SQ4D listed a 3-D printed house in Riverhead, N.Y., this year for $299,000. It was billed as the first 3-D printed home for sale in the United States, but it was predated by similar projects in France, Germany and the Netherlands.

Keep reading in the New York Times


  • CWRE 2024
  • Procore Leaderboard 2024
  • IAPMO R&T Lab - Leaderboard
  • Premier Construction Software - Leaderboard New - Sept 5
  • Keith Walking Floor - Leaderboard - Sept 2021
  • Revizto - Leaderboard - September and October 2024
  • Sage Leaderboard
  • Canadian Concrete Expo 2025 - Leaderboard
  • NIBS - Digital Twins 2024
  • Dentec - Leaderboard - 2023 - Updated