3D Printing Will Make the Construction Industry More Sustainable

David Silverberg for Motherboard: Look at the past three years: In March 2017, Dubai construction firm Cazza said it plans to build the world's first 3D-printed skyscraper by 2020

ETH zurich builds DFAB HOUSE using robots and 3D printers

DesignBoom.com: Built using a two-meter high construction robot, the machine works by moving autonomously on caterpillar tracks.

The Triumphant Rise Of 3D Printing: Good News For Commercial Property?

James Dearsley for Seeking Alpha: 3D printing has the promise to provide all of the required solutions for our future cities, but what is the tech currently capable of?

CONSTRUCTION OF 3D-PRINTED BIKE BRIDGE BEGINS IN EINDHOVEN

Janene Pieters for NL Times: The bridge is the first of its kind in the world and is printed with pre-stressed and reinforced concrete, according to NOS.

World's first 3D-printed skyscraper to be built in UAE

The Express Tribune:  A Dubai-based construction firm Cazza has announced its plans to build the world’ first 3D-printed skyscraper.  According to the company, the skyscraper will be built in the United Arab Emirates. Cazza uses a 3D printing construction system that combines mobile 3D printing robots with existing construction methods to make construction processes faster and cost-effective. In order to construct the high-rise building, the company will use the ‘crane printing’ technique The firm will be able to 3D print high rises using a new construction technique called ‘crane printing’. For the process, the company will use cranes with added units designed to build 3D structures of 80m and above. While the cranes will 3D print specific parts of the building, the rest of the construction will be carried out via existing methods.   Cont'd...

A 10K tiny house 3D-printed in 24 hours

Lacy Cooke for Inhabitat:  Building a house typically takes months, exacerbating the housing crisis so many people face worldwide. Apis Cor, a San Francisco-based company that specializes in 3D-printing, decided to tackle that crisis with a groundbreaking mobile 3D-printer that can print an entire 400-square-foot tiny home in just 24 hours. What’s more, doing so costs just over $10,000 – a steal compared to most modern homes. On their website, Apis Cor says the construction industry may be sluggish now, but they will persevere in disrupting that industry “until everyone is able to afford a place to live.” Their revolutionary mobile 3D-printer is small enough to be transported, so assembly and transportation costs can be slashed. Although their mobile printer only needs a day to print a home from a concrete mixture, the company says their buildings will last up to 175 years. Not only is their process speedy, but environmentally friendly and affordable too.   Cont'd...

How Industry 4.0 and BIM are Shaping the Future of the Construction Environment

By Mark King, EMEA BIM Solutions Manager, Leica Geosystems via GIM International:  The construction industry is on the cusp of a new industrial age. The fourth industrial revolution, or ‘Industry 4.0’, will see construction coming in line with more digitally developed industries, which will revolutionise not only how physical structures are designed, built and maintained, but also how they are subsequently used. What it means in reality is open to interpretation and the ability to future-gaze. Some anticipate it will mean the use of smart materials and technologies to make our buildings intelligent. Others envisage that it will come to mean autonomous machinery carrying out aspects of production, with minimal human input. But what is commonly agreed is that it represents the use of technology to fundamentally improve the way we design and construct the world around us.   Cont'd...

Dubai company ready to 3D print your house, says 19-year-old founder

Michael Fahy for The National:  A teenager who has relocated his start-up business in 3D printing technology from Silicon Valley to Dubai has said that it is ready to begin offering 3D printed houses and buildings. Chris Kelsey, 19, the co-founder and chief executive of Cazza Construction Technologies, has said that its mobile printing robots are capable of printing a 200 square metre house in a single day using just two workers – one to monitor the machine and another to add elements such as steel rebar and electricity cables within pre-determined sections. "If someone wants to build a house, we design and engineer according to 3D standards. From there we bring the machine on site and set up the position where it is meant to print. Once it is in position, the machine 3D prints according to the software design," he said. Mr Kelsey, who was born in Pennsylvania and grew up in California, began to seriously look at the market for 3D printing in construction early last year, using the proceeds generated from the sale of an earlier company – an app and website development business known as Appsitude.   Cont'd...

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