#3d print construction

[uglyandtraveling]

Discovering Little Canada in Toronto: A Tiny World of Big Adventures!

Explore Little Canada in Toronto! Discover iconic landmarks, stunning miniatures, and interactive fun in this unique Canadian attraction. A must-visit gem!

[cognitivejustice]

In late 2022, an initiative between the University of Maine and local nonprofit Penquis unveiled its prototype — BioHome3D, the first 100-percent recyclable house. Now, the pioneering project is working toward completing its first livable housing complex. It will be fully bio-based, meaning all materials will be derived from living organisms such as plants and other renewable agricultural, marine and forestry materials. 

a neighborhood of 600-square-foot, 3D-printed, bio-based houses crafted from materials like wood fibers and bioresins. The aim: a complex of 100-percent recyclable buildings that will provide homes to those experiencing houselessness.

[agentfascinateur]

The ABCs of getting Palestinians set up again

Supportive countries should be looking at these key products to address urgent needs:

• Rubble shredding machines to level the terrain and reuse the concrete:

• Off-grid prefab housing so they occupy the ground and have shelter and power:

• Kits to convert solar panels to power:

Next:

• 3D printing machines, for everything from buildings to prosthetics

• Public ovens:

• Public baths:

[maniakminis]

I bought a new brand of 3D Printer filament for my Ender 3, now I'm just looking over and watching my printer like an old man watches a construction site.

[reasonsforhope]

"In the far western desert of Texas, a striking 3D-printed hotel with Swedish style will take shape over the coming years to present both the beauty and savings of 3D printing to the country and the world.

The architecture is handled by Swedish design architect Bjarke Ingels, while the printers will be supplied by Austin-based 3D printing company ICON, that [has] really taken the technology to the next level with 3D-printed batteries and whole neighborhoods besides.

The two are teaming up to transform the El Cosmico hotel/campground in Marfa, Texas, into a 62-acre remote hotel with an infinity pool, art exhibition hall, outdoor bathhouse, and outdoor kitchen, all designed as an homage to both the desert surroundings and the cosmic show on display in the night sky above.

The local West Texas earth is being added to the 3D printing cement mixture to ensure the luxury cabins blend in with their surroundings.

“The promise of 3D printing is that the printer doesn’t care how complex the design is, if it uses organic curvature, dome-like shapes, or hyperbolic paraboloids,” Ingels, an early investor in Icon and a frequent design collaborator on its 3D-printed projects, told AD.

“All it cares about is how long it takes to print and how much material [it is] going to deploy, so you can make a square box or a beautiful domed house at the same cost.”

That cost can be around 30% less than traditional methods, as well as 350% stronger depending on the size and scope of the project.

The hotel rooms will all feature skylights to allow unobstructed viewing of the night sky, and expansive views of the Davis Mountains. Just next door is Big Bend National Park, one of the largest in the Lower 48, and a paradise of desert exploration.

El Cosmico “2.0.” is predicted to begin construction in 2024."

-via Good News Network, 3/27/23

[enddaysengine]

Scrabbling Ribcage (Model)

Apparently I'm back a little bit early. Jumped into Blender and TinkerCAD for the first time in a long while to make another Pathfinder model! I'm rather quite pleased with how it came out!

If you want to mess around with it yourself or want to take a shot at 3D printing it, you can find the files on Patreon and Thingiverse.

[fdg-africa]

Understanding Rwandan Housing Policies &Impact on the Market

The construction industry in Rwanda has witnessed substantial growth over the past decade, with a combination of ambitious infrastructure projects, urban development, and residential housing programs. As the country continues to evolve, understanding Rwandan housing policies becomes crucial for developers, investors, and homeowners. These policies have significant implications for market…

[jcmarchi]

How good old mud can lower building costs

New Post has been published on https://thedigitalinsider.com/how-good-old-mud-can-lower-building-costs/

How good old mud can lower building costs

Buildings cost a lot these days. But when concrete buildings are being constructed, there’s another material that can make them less expensive: mud.

MIT researchers have developed a method to use lightly treated mud, including soil from a building site, as the “formwork” molds into which concrete is poured. The technique deploys 3D printing and can replace the more costly method of building elaborate wood formworks for concrete construction.

“What we’ve demonstrated is that we can essentially take the ground we’re standing on, or waste soil from a construction site, and transform it into accurate, highly complex, and flexible formwork for customized concrete structures,” says Sandy Curth, a PhD candidate in MIT’s Department of Architecture who has helped spearhead the project.

The approach could help concrete-based construction take place more quickly and efficiently. It could also reduce costs and carbon emissions.

“It has the potential for immediate impact and doesn’t require changing the nature of the construction industry,” says Curth, who doubles as director of the Programmable Mud Initiative.

Curth has co-authored multiple papers about the method, most recently, “EarthWorks: Zero waste 3D printed earthen formwork for shape-optimized, reinforced concrete construction,” published in the journal Construction and Building Materials. Curth wrote that paper with nine co-authors, including Natalie Pearl, Emily Wissemann, Tim Cousin, Latifa Alkhayat, Vincent Jackow, Keith Lee, and Oliver Moldow, all MIT students; and Mohamed Ismail of the University of Virginia.

The paper’s final two co-authors are Lawrence Sass, professor and chair of the Computation Group in MIT’s Department of Architecture, and Caitlin Mueller, an associate professor at MIT in the Department of Architecture and the Department of Civil and Environmental Engineering. Sass is Curth’s graduate advisor.

Building a structure once, not twice

Constructing wooden formwork for a building is costly and time-consuming. There is saying in the industry that concrete structures have to be built twice — once through the wooden formwork, then again in the concrete poured into the forms.

Using soil for the formwork could change that process. While it might seem like an unusual material compared to the solidity of wooden formwork, soil is firm enough to handle poured concrete. The EarthWorks method, as its known, introduces some additive materials, such as straw, and a wax-like coating for the soil material to prevent any water from draining out of the concrete. Using large-scale 3D printing, the researchers can take soil from a construction site and print it into a custom-designed formwork shape.

“What we’ve done is make a system where we are using what is largely straightforward, large-scale 3D printing technology, and making it highly functional for the material,” Curth says. “We found a way to make formwork that is infinitely recyclable. It’s just dirt.”

Beyond cost and ease of acquiring the materials, the method offers at least two other interrelated advantages. One is environmental: Concrete construction accounts for as much as 8 percent of global carbon emissions, and this approach supports substantial emissions reductions, both through the formwork material itself and the ease of shaping the resulting concrete to only use what is structurally required. Using a method called shape optimization, developed for reinforced concrete in previous research by Ismail and Mueller, it is possible to reduce the carbon emissions of concrete structural frames by more than 50 percent.  

“The EarthWorks technique brings these complex, optimized structures much closer to built reality by offering a low-cost, low-carbon fabrication technique for formwork that can be deployed anywhere in the world,” Mueller says.

“It’s an enabling technology to make reinforced concrete buildings much, much more materially efficient, which has a direct impact on global carbon emissions,” Curth adds.

More generally, the EarthWorks method allows architects and engineers to create customized concrete shapes more easily, due to the flexibility of the formwork material. It is easier to cast concrete in an unusual shape when molding it with soil, not wood.

“What’s cool here is we’re able to make shape-optimized building elements for the same amount of time and energy it would take to make rectilinear building elements,” Curth says.

Group project

As Curth notes, the projects developed by the Programmable Mud group are highly collaborative. He emphasizes the roles played by both Sass, a leader in using computation to help develop low-cost housing, and Mueller, whose work also deploys new computational methods to assess innovative structural ideas in architecture.

“Concrete is a wonderful material when it is used thoughtfully and efficiently, which is inherently connected to how it is shaped,” Mueller says. “However, the minimal forms that emerge from optimization are at odds with conventional construction logics. It is very exciting to advance a technique that subverts this supposed tradeoff, showing that performance-driven complexity can be achieved with low carbon emissions and low cost.”

While finishing his doctorate at MIT, Curth has also founded a firm, FORMA Systems, through which he hopes to take the EarthWorks method into the construction industry. Using this approach does mean builders would need to have a large 3D printer on-site. However, they would also save significantly on materials costs, he says.

Further in the future, Curth envisions a time when the method could be used not just for formworks, but to construct templates for, say, two-story residential building made entirely out of earth. Of course, some parts of the world, including the U.S., extensively use adobe architecture already, but the idea here would be to systematize the production of such homes and make them inexpensive in the process.

In either case, Curth says, as formwork for concrete or by itself, we now have new ways to apply soil to construction.

“People have built with earth for as long as we’ve had buildings, but given contemporary demands for urban concrete buildings, this approach basically decouples cost from complexity,” Curth says. “I guarantee you we can start to make higher-performance buildings for less money.”

The project  was supported by the Sidara Urban Research Seed Fund administered by MIT’s Leventhal Center for Advanced Urbanism.

[arc3d]

THINGS TO CONSIDER WHEN LOOKING FOR A 3D PRINTING WEBSITE

Introduction  

In the rapidly evolving world of design and construction, 3D printing has surfaced as a transformative technology, particularly in architectural maquettes and 3D modeling for construction. As metropolises like Abu Dhabi continue to expand with innovative structures, the demand for precise, high-quality 3D published models has flooded. opting for the right 3D printing website is pivotal for professionals seeking to rephrase their digital designs into real prototypes. Whether it's for creating detailed architectural maquettes or functional construction elements, a dependable 3D printing service can significantly impact the success of a design. Let's explore crucial considerations to ensure you choose the most appropriate 3D printing website to meet your design’s specific requirements, concentrating on aspects like material selection, printing quality, cost, turnaround time, and the role of client support offered. 

 Pointers to Contemplate When Looking for a 3D Printing Website - 

 1. Understanding Your Design Needs  

 Before diving into the selection process, it's essential to have a clear understanding of your design conditions. 3D printing serves different endeavours, from Architectural Maquette and construction factors to jewellery and medical bias. Knowing whether you need a detailed, small-scale model or a larger, operational prototype will guide your decision. Different websites may specialize in different types of 3D printing, so align your design’s requirements with the service’s expertise. 

2. Material Options and Quality  

One of the most crucial aspects of 3D printing is the selection of accoutrements. For architectural maquettes, accoutrements that mimic the texture and colour of the real construction materials are frequently preferred. Websites that offer a wide range of material choices allow for more flexibility in achieving the asked aesthetic and practical properties. also, the quality of these accoutrements plays a vital part in the final design, impacting the durability, strength, and detail of the printed model. 

 3. Printing Technology and Precision  

Not all 3D printing technologies are produced equal. The technology used can greatly affect the perfection, face finish, and strength of the printed object. For illustration, Fused Deposit Modeling( FDM) is generally used for its cost-effectiveness and speed, but it may not give the high resolution needed for detailed architectural maquettes. On the other hand, Stereolithography( SLA) and Selective Ray Sintering( SLS) offer exceptional detail and smooth finishes, making them ideal for intricate designs. Understanding the technology offered by the 3D printing website and its appropriateness for your design is pivotal in ensuring the most excellent possible result. 

4. Customization Capabilities  

Customization is frequently a crucial demand in 3D printing, especially for undertakings that involve unique designs or bespoke factors. Look for websites that offer comprehensive customization options, similar to the capability to choose precise material finishes, colours, and post-processing treatments. This is particularly important for architectural maquettes where accurate representation of textures and finishes can make a significant difference. A good 3D printing website should give a range of customization features that allow you to conform the final product to your exact specifications. 

5. Cost and Value for money 

While cost is always a consideration, it should be counted against the value given. Cheaper services might save money but could lead to lower-quality prints or longer reversal times, which can be harmful to your design’s success. Consider the total cost, including material, technology, customization, and shipping. Some websites may offer reductions for bulk orders or long-term contracts, which can be advantageous for ongoing designs. also, transparent pricing without hidden freights ensures that you can budget accurately for your 3D printing requirements. 

6. Time taken for Delivery  

Time is frequently a critical factor in design operations. The speed at which a 3D printing website can produce and deliver your order is pivotal, particularly for designs with tight deadlines. Some services offer expedited printing and shipping options for an added figure, which can be a lifesaver in time-sensitive situations. still, it's also important to balance speed with quality; rushing a print can occasionally lead to mistakes or faults. ensure that the website can meet your timeline without compromising the quality of the final product. 

7. Client Support and Communication  

Good client support is essential when working with a 3D printing service. Whether you need help with file preparation, material selection, or tracking your order, responsive and knowledgeable client support can make a significant difference. Look for websites that offer multiple communication channels, similar to live chat, phone assistance, and email, and that give prompt responses to inquiries. client support can also be a pivotal factor when dealing with issues similar to print faults or delivery problems, so guarantee the service you choose has a strong prestige in this area. 

 8. Character and Reviews  

In an industry where the final product’s quality can vary significantly between providers, character matters. Looking for a 3D printing website’s character through client reviews, case studies, and other clients can give precious perceptivity to the service’s trustability and the quality of its prints. Pay attention to feedback regarding print quality, client service, and adherence to delivery times. Websites with a strong portfolio of successful designs, particularly in your area of interest like architectural maquettes or 3D modelling for construction, are more likely to meet your prospects. 

9. Post-Processing and Finishing Services  

Post-processing can significantly enhance the quality and appearance of the 3D published models. Whether it’s sanding, painting, or adding other finishes, these services are pivotal for achieving a professional-grade final product. For architectural maquettes, post-processing might involve adding textures, and colours, or indeed integrating the model with other accoutrements. Assure the 3D printing website offers the level of finishing you want and whether these services are performed with perfection and attention to detail. 

11. Environmental Concerns 

 As sustainability becomes increasingly important in all areas, the environmental impact of 3D printing is a consideration worth noting. Some 3D printing websites prioritise eco-friendly practices, similar to using biodegradable accoutrements, reusing waste, and employing energy-effective processes. However, look for services that align with these values, If sustainability is a priority for your design. This is particularly applicable in metropolises like Abu Dhabi, where sustainable construction practices are getting more current. 3D printing abu dhabi is changing the entire industry scenario by allowing for rapid modelling and tailored production resolution.

Conclusion  

Choosing the correct 3D printing website is a pivotal step in guaranteeing the success of your design, whether it involves creating an intricate architectural maquette or producing functional construction elements. By considering factors such as material options, publishing technology, customization capabilities, cost, and client support, you can make an informed decision that aligns with your design’s specific requirements. In dynamic and fleetly growing regions like Abu Dhabi, where innovation in construction is at the front, having access to a dependable and high-quality 3D printing service is more important than ever. Take the time to probe and assess implicit providers, ensuring that they not only meet your current conditions but can also support your future ideas in the innovative world of 3D modelling and printing.

[shashipundir]

Top Emerging Trends in Urban Planning

Urban planning is evolving rapidly to meet the challenges of growing cities and changing needs for sustainable living. From smart cities to green infrastructure, transit-oriented development, and community-focused planning, innovative trends are shaping the future of our urban environments. Learn how these trends are making urban areas more livable and resilient.

Key Highlights:

Smart Cities: Leveraging IoT, AI, and smart grids for efficient urban management.

Green Infrastructure: Promoting green buildings, renewable energy, and water management.

Transit-Oriented Development: Enhancing accessibility and reducing carbon footprints.

Community-Centric Planning: Fostering public participation, inclusivity, and place-making.

Resilience and Disaster Preparedness: Building climate-resilient and disaster-ready cities.

Mixed-Use Developments: Creating vibrant, self-contained communities.

Public Spaces and Urban Greenery: Improving quality of life with parks and green spaces.

Data-Driven Planning: Utilizing urban analytics for better decision-making.

Discover how cities like Pune are implementing these trends to enhance urban greenery and community spaces.

For a detailed look into these emerging trends and their impact on sustainable living, visit our website. You can also read more about sustainable building practices in our article on Net Zero Energy Buildings.

📢 Call to Action: Subscribe to our newsletter and follow us on social media for the latest insights on urban planning and sustainability. Join TheCivilStudies community and ask your questions.

Explore Our Recent Posts:

How Rainwater Harvesting Works

Why is Rainwater Harvesting Important?

What is Air Quality Index and Why It Is Important

What is Air Pollution: Causes, Effects, and Solutions

Visit our website

[afprinted]

The signs are feeling angry

[techtoio]

The Science Behind 3D Printing and Its Innovations

Introduction Alternative term for additive manufacturing: in this process, objects are conceptualized in another manner, changing how the objects are thought of by using 3D printing. One such technology is making creation from prototyping to final products more flexible and efficient. At TechtoIO, we deep dive into the science of 3D printing and the innovations that fuel this groundbreaking technology. Read to continue link

[nmsc-market-pulse]

Unlocking Potential: Exploring the Dynamic 3D Printing Metals Market

Introduction:

According to the study by Next Move Strategy Consulting, the global 3D Printing Metals Market size is predicted to reach USD 4051.7 million with a CAGR of 23.2% by 2030. This staggering growth projection underscores the immense potential and dynamism within the 3D printing metals sector.

Request a FREE sample, here: https://www.nextmsc.com/3d-printing-metals-market/request-sample

As industries increasingly turn to additive manufacturing for its flexibility, precision, and cost-effectiveness, the 3D printing metals market emerges as a transformative force, reshaping traditional manufacturing processes and unlocking new possibilities across various sectors.

The Evolving Landscape of 3D Printing Metals:

In recent years, 3D printing metals have witnessed a significant surge in demand owing to their superior mechanical properties, high strength-to-weight ratios, and design flexibility. Industries ranging from aerospace and automotive to healthcare and consumer goods are embracing metal additive manufacturing for prototyping, customization, and production of complex geometries that were previously unattainable through conventional methods.

Key Drivers of Growth:

Several factors are driving the exponential growth of the 3D printing metals market. Firstly, advancements in additive manufacturing technologies have led to improved process efficiency, higher printing speeds, and enhanced material capabilities, making metal 3D printing more accessible and cost-effective for a broader range of applications. Additionally, growing investments in research and development are fostering innovation in metal powder formulations, enabling the production of high-performance alloys tailored to specific industry requirements.

Moreover, the shift towards sustainable manufacturing practices and the increasing emphasis on light weighting in industries such as aerospace and automotive are fueling the demand for metal additive manufacturing solutions. By reducing material waste and energy consumption compared to traditional manufacturing methods, 3D printing metals contribute to environmental sustainability while offering unmatched design freedom and production agility.

Emerging Trends and Opportunities:

As the 3D printing metals market continues to evolve, several emerging trends are poised to shape its trajectory. One such trend is the convergence of additive manufacturing with other digital technologies, such as artificial intelligence, machine learning, and generative design, to optimize part performance, streamline production workflows, and accelerate innovation cycles. Additionally, the advent of hybrid manufacturing systems that combine additive and subtractive processes enables the production of highly complex metal components with enhanced surface finishes and dimensional accuracy.

Furthermore, the growing adoption of metal 3D printing in the medical and dental fields for the fabrication of patient-specific implants, prosthetics, and surgical instruments presents lucrative opportunities for market expansion. With advancements in biocompatible materials and regulatory approvals, additive manufacturing is revolutionizing personalized healthcare delivery, offering customized solutions that improve patient outcomes and quality of life.

Government Initiatives and Regulatory Landscape:

In addition to technological advancements and market trends, government initiatives and regulatory frameworks play a crucial role in shaping the 3D printing metals market. Many governments worldwide are actively investing in additive manufacturing research and development to bolster domestic manufacturing capabilities, promote innovation, and stimulate economic growth. Moreover, regulatory bodies are working to establish standards and guidelines for the qualification and certification of 3D printed metal parts, ensuring their safety, reliability, and quality compliance across industries.

Challenges and Roadblocks:

Despite its tremendous potential, the 3D printing metals market faces several challenges and roadblocks that need to be addressed for sustainable growth. One such challenge is the high upfront costs associated with metal additive manufacturing equipment and materials, which can pose barriers to entry for small and medium-sized enterprises. Additionally, concerns related to part quality, surface finish, and dimensional accuracy remain significant obstacles, particularly in industries with stringent performance requirements and regulatory standards.

Moreover, the lack of standardized testing methods and qualification protocols for 3D printed metal parts complicates the certification process and hinders widespread adoption across sectors. Addressing these challenges requires collaborative efforts from industry stakeholders, regulatory bodies, and research institutions to develop comprehensive solutions that ensure the reliability, repeatability, and scalability of metal additive manufacturing processes.

Inquire before buying, here: https://www.nextmsc.com/3d-printing-metals-market/inquire-before-buying

Future Outlook:

Despite the challenges, the future outlook for the 3D printing metals market remains highly promising, driven by continuous technological innovations, expanding application areas, and evolving market dynamics. As additive manufacturing technologies mature and become more integrated into mainstream production workflows, the adoption of 3D printing metals is expected to accelerate across industries, unlocking new opportunities for efficiency, customization, and sustainability.

Moreover, as the global economy rebounds from the impact of the COVID-19 pandemic, there is renewed focus on resilient and agile manufacturing strategies that prioritize local production and supply chain flexibility. In this context, metal additive manufacturing emerges as a strategic enabler for on-demand manufacturing, decentralized production, and customized solutions that empower businesses to respond rapidly to changing market demands and consumer preferences.

Industry Collaboration and Partnerships: Collaboration between key industry players, including additive manufacturing companies, material suppliers, and end-users, is expected to drive innovation and accelerate the adoption of 3D printing metals. Strategic partnerships and joint ventures enable knowledge sharing, technology transfer, and the co-development of customized solutions tailored to specific industry needs, further expanding the market reach and application areas of metal additive manufacturing.

Supply Chain Resilience and Localization: The disruptions caused by the COVID-19 pandemic have underscored the importance of building resilient and agile supply chains. As a result, there is growing interest in localizing manufacturing operations and reducing reliance on global supply networks. Metal additive manufacturing offers the flexibility to produce parts on-demand, close to the point of use, reducing lead times, transportation costs, and supply chain risks associated with traditional manufacturing methods.

Sustainability and Circular Economy: With increasing environmental awareness and regulatory pressure to reduce carbon emissions and waste generation, sustainability has become a key driver shaping the future of manufacturing. Metal additive manufacturing enables the production of lightweight, complex parts with optimized material usage, minimizing material waste and energy consumption. Moreover, the ability to recycle and reuse metal powders and scrap materials promotes a circular economy approach, reducing the environmental footprint of manufacturing processes and contributing to a more sustainable future.

Democratization of Additive Manufacturing: As additive manufacturing technologies become more accessible and user-friendly, democratization of 3D printing metals is expected to accelerate, enabling a broader range of businesses and individuals to harness the benefits of metal additive manufacturing. The development of desktop-sized metal 3D printers, along with online platforms offering design software, training resources, and on-demand printing services, democratizes access to metal additive manufacturing, empowering entrepreneurs, hobbyists, and small-scale manufacturers to innovate and create custom metal parts with ease.

Conclusion:

In conclusion, the dynamic 3D printing metals market represents a transformative force driving innovation, efficiency, and sustainability across industries. With its ability to unlock new design possibilities, accelerate time-to-market, and reduce production costs, metal additive manufacturing is poised to revolutionize the way we conceive, design, and manufacture complex metal components.

As investments in technology development and infrastructure continue to rise, the 3D printing metals market is set to realize its full potential as a cornerstone of the fourth industrial revolution.

However, addressing key challenges and fostering collaboration among stakeholders is essential for realizing the long-term benefits of metal additive manufacturing and ensuring its widespread adoption and impact on a global scale.

[richardmurrayhumblr]

The 11th edition of the 2024 Richard Murray Newsletter

topic

Forty third in the Cento poetry series. A cento is a poem made by an author from the lines of another author's work. In the series I place my cento and a link to the other authors poem.

IF YOU MADE IT THIS FAR: Et Tu Internet with Troy Johnson of AALBC, Can Computer programs commonly called AI 3d print, Make a Basket With Paper, Make Gigantic Froebel blocks, A short history of Black art in the usa by blacks , Zodiac Embroidery Light, Multicolor spray can

URL https://rmnewsletter.over-blog.com/2023/09/03/17/2024-rmnewsletter.html

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