Processing & Properties of Floor and Wall Tiles.pptx
3 d printing technology
1.
2. Introduction
How it is work
History
Current technology
Technology use for construction
Device used for printing
Construction practice
Advantages / Disadvantages
Conclusion
Reference
3. 3D printing or additive manufacturing is a process of making a three-
dimensional solid object of virtually any shape from a digital model. Successive
layers of material are laid down in different shapes.
Thus it uses a layering technique where an object is constructed layer by
layer until the complete object is manufactured.
The concept of 3D printing has been hovering around for some time now. The
actual use of 3D printing and its adoption into the construction industry is now
starting to become a reality. Architects and contractors around the world are
beginning to build the first 3D residential structures including houses and
apartment buildings.
4. As shown in figure , 3D printing starts by making a virtual design of the
object you want to create. The virtual design is used as a template of the
physical object to be created. This virtual design can be made using a 3D
modeling program such as CAD (Computer Aided Design) to create a design
from scratch.
Alternatively a 3D scanner can be used for an existing object. This scanner
makes a 3D digital copy of an object and puts it into a 3D modeling
program. The model is then sliced into hundreds or thousands of horizontal
layers in preparation for printing. This prepared file is thus uploaded in the
3D printer
6. Modern development and research has been under way
since 2004 to flexibly construct buildings for commercial
and private habitation.
With built-in plumbing and electrical facilities, in one
continuous build the process uses large 3D printers that
would notionally complete the building in approximately
20 hours of "printer" time.
By January 2013, working versions of 3D-printing
building technology were printing 2 metres (6 ft 7 in) of
building material per hour, with a follow-on generation of
printers proposed to be capable of 3.5 metres (11 ft) per
hour, sufficient to complete a building in a week.
7. 1. Vat Photopolymerisation
2. Material Jetting
3. Binder Jetting
4. Material Extrusion
5. Powder Bed Fusion
6. Sheet lamination
7. Directed Energy Deposition
8. . You aren't going to find it for sale anywhere, since it's a totally custom item with a very
unique ability. It is an enlarged ultimaker 3d printer capable of building room-like structures
from plan.
The word kamermaker is dutch for "room maker" and while it can't print an entire room in one
piece, it can print large components.
The build area for the kamermaker is 6.6 ft X 6.6ft X 11.5ft and the printer is enclosed within
A movable metal pavilion. As impressive as the kamermaker is, it wasn't created only to
satisfy the curiosity of crowds. The printer is a cooperative effort between DUS architects,
ultimaker and fablab protospace, among others
kamermaker
10. 1. 3D print canal house
Dus has designed a house that will use the kamerMaker to print used the
recycled bioplastic materials.
The constructed 13 rooms will form a nearly 50-foot high, 20-foot wide,
plastic house when they are stacked on top of other .
The idea is to be able to create an adequate living space fairly quickly using
reusable plastic.
The homes could be built quickly and cheaply and then melted down when
they are no longer usefull.
12. 2.Total kustom’s cement castle
Andry rudenko build this DIY small castle using a 3d printer he designed.
This printer is called extruder spit out a special , very viscous blend of concrete
and sand.
The printer is recently used to create a large scale , foot tall, 3d castle in his
backyard which, technically not a home, operates on the same principle
structures could become DIY projects.
The castle stands mostly on its own , but rudenko did places steel bars
throughout the structure an extra support for the cement printed parts.
13. Fig : Though not technically a home, contractor andrey rudenko built this DIY small
castle using a 3D printer he designed …
14. Win sun ,a company in a china that has already printed 10 houses in shanghai
in less then 24 hours at a cost of about $5000 each.
Win sun created building blocks instead of layering the base of the whole home
at once.
Using a cement and glass mixture in diagonally reinforced patterns , very
rapidly put out these building blocks.
Then transported the fabricated blocks to the housing site where they were
assembled into actual homes.
Win sun hopes to use the technology for cheap , fast , low income housing.
16. 4. Chinese made villa in less then 3
houres
A company called zhuoda group has developed a very unique form of
3d printing building .
The building that they are fabricating are strong enough to withstand
9.0 magnitude earthquakes and stand up to harsh weather , and
provide for superior insulation.
The building are also fireproof, waterproof,and virtually corrosion
proof.
The house are built from individual 3Dprinted modules ,90%of
which are all fabricated in a factory setting and then transported to the
construction site.
The building has with stand average wear and tear for at least 150
year.
The company says that a typical 500 sq. meter villa could
constructed in just 15 days time.
17.
18. Fig : As you can see in the images , obviously the modules are not entirely 3d printed
20. Advantages
With the help of 3d printing technology we can construct house within 24
houres.
Less labour required.
Waste material used for construction.
3D printing technology can save between 30 to 60 percent building
material and shortens production time by 50 to even 70 percent.
3D printing technology , they can subvert the commonly held image of a
construction site: an extremely noisy, dusty area and an eyesore in almost
any neighborhood. The dry construction method used by WinSun is clean,
compact, and much more time efficient without compromising quality.
Economical and cheap construction
