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BIM, el futuro de la construcción | Alan Fernando Lerma Cordova | TEDxAvDivDelNorte


[Music]
[Music]
[Applause]
the construction industry is a
of the most important industries to
international level when I say more
important internationally round
around 5 trillion dollars
also consumes approximately 40%
of all the energy consumed in the
planet are we talking about one of the
most important and strongest industries
but unfortunately they are the industries
more careless too we have and
when I say one of the most neglected
as a civil engineer or as architects
We have the bad and the bad habit of
that some figures that make us
normal when I say they are made to us
normal those included also to all
those that are not within this branch
where a project is normal to be
delay it is normal to ask for more
concrete it is normal that the
material and we are talking about that the
construction productivity goes
down and if we talk about all the
business all the businesses are going towards
up except
of the construction and it’s sad and I’m going
to say because one of the great
reasons why the construction goes
down is because we are using the
same methods and the same tools
that were used not only five
years if they go out and see any
building they will see that it is
building how it was built makes
five ago ten fifteen ago twenty
years
when really it has already changed
even the difficulty the architecture is
much more complex more and more
competition less budget and we continue
using the same methods and good to
what is this this is due to a
very strange factor that happened in the
construction as engineers we think
we came to think of a moment of
our life that the construction had
technology and I’m going to talk to you because
we are going to divide the technology
of the construction in three stages the
first stage is when we have
the freehand drawings is to say
we take a plane we start to draw
dimensions the drawing of the project and with
that one left and it was built after very
bravos we said good we have the
next stage the digital stage where
technology enters cap technology
here by its acronym in English is a
computer- aided drawing in this
technology for the first time is a great
advance really because you have
digitally all the information but
unfortunately, if we print
a drawing made on computer and what
we compare with a handmade drawing
the difference is zero and why do I say
null because both planes are not
teaching lines are teaching us
text are teaching us some some
type of information to go out and
build but in the end the one that is
building does not matter if you did it
in the computer you did it by hand what
what I’m seeing is that from here to
here I will put five bricks then
we are talking about that in a matter of
productivity we do not advance
then I went to the next stage what
that many say is the future of
construction but it really is something that
it’s already being developed and I’m
talking about what is bing technology
but technology is well good
well for its acronym in English is
building information modeling which
means that it is a modeling through
information
the keyword here of pink is the and of
information and how it works works by
means of are three-dimensional elements
where we are going to add a lot
information but aside we have
information of all the disciplines that
they are participating that is to say you have the
bad habit and I will speak for me
career by construction where the
engineer is the one who uses the program
of engineering but the administration
use excel and the shopping uses
this tool and this one uses this
tool that’s wrong even in
all business here what it is about
is to group a single three-dimensional model
that has all the information
that people shopping for
engineering administration have
all the data and how it works more or
less imagine in a computer that I
I have a one column or one element and
this element what you have all the
technical information so the one that serves you
the engineer his area his volume cetera
but it’s also element brings how much
costs or how much who did it when
he did if he is in the work is not in the
work and every different discipline grabs
the information that it requires and already
participates cost participates
engineering administration and participate
all the different areas in a
draft
and one of the advantages here with bing is
that apart from having all this
information this digital information
we create what we call a
buildable model a well built
for example in this image we see a
image that looks three-dimensional and they look
the elements that are modeled in
this image was used reuters keys
where you have beams you have
screws you have the whole element that
you need to be able to manufacture but
here is the advantage of using this
good technology this is the image with
beam technology and this is how it is
in real life then we are
ensuring that we are creating in
other words a layman we are creating
some pieces where they are going to assemble
perfectly in the work these pieces
they go directly to robots the
robots start drilling start to
cut the pieces and it’s literally like
if he were a layman who is in the work and
we are assembling directly
then this technology one of the
advantages it has is that they say ok
perfect we already have the information that
is what follows good we already have the
three-dimensional model we already have this
information you have to interact with
other disciplines then
to think about building you
you know the surveyors are those who
many say ah is taking pictures are
those behind a device that
device is called total station and what
do they look out and there’s another person the
it brings is called prism and it goes
advancing and the other person take
readings to take the measurement of
ground then what is done now is
that this technology can be imported
directly to these cameras at
total stations but now it’s
amazing that now not even
you need a person who is behind
this device and how it works before
they used let’s say in that example two
people one person was behind the
Little camera to make it easier to
understand and the other person is with the
prism is now a robot that is
directly there and it is very very
interesting because you bring in a
tablet the three-dimensional model and what
you do is that you’re walking
directly by your model and you say ok
here I am in the column here
exactly where I’m going
and that robot that looks so good
simple yes yes they do not even have a
access for someone to look out there
you are going to turn to see me when when
I was using it until I did it like that
and I turned to see then if it is
amazing because you’re walking and you say
well here is the column throws you a
laser and it tells you right here it places
the item you place it and when it arrives
to the fabricated element assembles
perfectly then we say that already
we took another step after we said very
well already we are already here we are already in
the technology that is what follows almost
like the meme where everyone is sitting
in a table that proposes online is one
that is fine is therefore good one said
Virtual reality already exists because it does not
we put the building virtual reality
so what happens if I use
virtual reality in a building
you put on your glasses put the
cell phone are watching the building and what
first thing they’re going to do they’re going to fall
the building because because there are
seeing through the
then it is when reality is born
mixed virtual mixed virtual reality
It is a reality where we
we already have the three-dimensional model but
apart I can see through the
glasses and I was amazing because I
agreement when we were trying them out
I put the lenses and I felt ironman or
it was felt we had the building here
and I first thing that I good and like that
I have to click here or not with
the hands I like this with before and with the
hands I grabbed it I turned it grabbing the
pieces and then I saw the hawa you like that
feels like ironman and how incredible
was when they told me now put it to
real scale when I put it real scale
what happened was I started walking by
the building then we are talking about
that already the building that I had in my
computer that I had on the tablet already
I brought it in my teeth and you’re walking
and you’re seeing the whole building we did
some tests at the airport the
airport brought the elements that were
They call it fon and they have the most height
or less of the palace of fine arts
Art from there begins to leave the
cover was what we were seeing and
we said ok yes yes it’s going to be not going to
it is going to sink it they are going to cancel it
they are not going to cancel but the joke is
that we were seeing the whole project
directly on the lenses then
we are talking about that it was already
virtual reality plus the real reality and
here what is the advantage when you give them
you are seeing you are saying you know that this
lower it down why because it’s already
encountering the element that is already in
real life then it ‘s over there
where are we going and of course this is
assemble the helmets and all this kind of
technology
us when we talk about this
technology many the first thing that I
they say it ‘s like this is the future the future of
the construction and if they do
big companies I want to tell you that
here is one of the bim cribs throughout the
country here are the one of the companies
stronger ones that use bing technology
and Mexico has great technology bing
international level is one of the countries
what has best developed this
technology I like to talk about many
projects some success stories I’m going to
talk about this particular I like
talk about it for several reasons one of
the reasons is because it is a project
totally beam but after the reasons
this project that you see here is the
hudson hearts project is in new
york is the most residential project
important in the entire history of the
america of america
Believe it or not, it was made by mexico
this engineering is done in mexico
It is built manufactured in Mexico are sent
the pieces from guadalajara by train
until new york in new york that the
they go down to a ferry the ferry takes it to
the island of manhattan the war and what
join we are talking about that a
error in this type of projects can you
break the company here we have another
project that we were seeing and it’s the
Russian stadiums in the stadiums of
russia all were made with technology
bing when we were watching some of
the connections one of the advantages here
in the collaboration of information the
from Russia asked us from Mexico
those from mexico ask those of
australia and together they collaborate to
generate information worldwide
the stadiums of russia completely made
with bing technology another one of the examples
I do not know if you are located in question
of architecture and a very architect
famous that is called frank gehry this
architect goes out even in an episode
of the simpson what he does grabs a
sheet of paper makes ball
well that way I want the project and
that’s what he always does in his
projects and you see the architecture looks
very complex it is decided to use this
technology and is how can these come out
projects after we have even the
case of a there is a sculptor a sculptor
that what he does he likes that what
scanner stops so you feel even
has a sculpture where he says it’s a
sculpture where they are fulfilled seems
who is doing something else but also
uses this technology for what
it’s been his sculptures we see that
add all the elements all
screws and everything so that they can
manufacture there are some plants
that have been built in very very little
time in fact in the case of the del
airport there was an example where they said
how long are we going to take the
estimates were made the calculations to
150 years not then better let’s
use this and it went down to a year then
beam technology is something that came
something that came to stay and is something
that we are already implementing in the
normativity and I say goodbye with this sentence
in one sentence but although I like it a lot
and what it says is if you think you’ve
reached your potential think again
thank you very much
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