“3D PRINTING TECHNOLOGY TO

CONSTRUCTION STRUCTURES”

By

Sai manikanta.D

13701A0155

INTRODUCTION:-3D printing or additive manufacturing is a computer-controlled production technique that builds a product layer by layer.

It is called additive manufacturing because a new material is continually added to it when it wants

DIMENSIONS:-This massive 3D printer has a build volume of 12 m x 12 m x 12 m. According to Wang Hong, company's founder and CEO, the company has spent the last 6 months developing this giant printer. It weighs more than 120 tons and was assembled using cranes and other machines.

DESIGN COMMAND:-

Using CAD software for the architectural plan, calculated tracing paths consider insulation materials, plumbing, electrical lining & windows, which can later be out fitted once the rest of the structure is assembled.

ASSEMBLING PROCESS:-

FUTURE DEVOLPMENTS:-The Chinese company Win Sun has built houses using large 3D printers sparing a mixture of quick drying cement and recycled raw materials. This technology can be used to build cost effective, environmentally sustainable affordable housing. Large buildings, including skyscrapers, are expected to be built using this technology.

THE PRINTED VILLA

PRINTED SOIL

EMERGENCY ACCOMADATION

BRIDGE

COOL BRICKS

Print stock from pollution

Curve appeal

ADVANTAGES:-Recycle concrete, building waste & industrial wastages are used in stood of using bricks & motor.Cheap in construction when compared to reinforced cement concrete.By using waste materials like concrete waste etc are recycled.

ADVANTAGES:-The system extrudes a mix of high grade cement & glass fabric material, layer by layer, similar to traditional rapid prototyping process gives more strength to this concrete.Less labor is required in this construction works.

ADVANTAGES:- Durability of this concrete is very high.It is easy to construct a colony within a short period of time.This printed is easy to carry by folding it.It can fit windows, electrical lines & plumbing works etc.

DISADVANTAGESReduced employee numbers in the industry, since the 3D printer does most of the work

A limited number of materials can be used, since the same printer might not be able to print the required multiple materials

Higher risks – any errors in the digital model can result in problematic issues on site during the printing/construction phase

Conventional product manufacturing companies and plant renting companies could suffer as their products are no longer required

CONCLUSION:-By using this technology the structures will constructed quickly, cheaply, economically, recycles, reduction of waste materials & eco friendly .The technology used to build colonies for people who are economically poor with low capital. This technology will create a resolution in future in civil engineering projects.

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