How to Draw Building Envelope Drawings in CAD (Part 1) | Basics of Development Drawings

Hello, everyone.

This is Enta.

We recently held a welcome party for our new employees.

In our case, we don't really have the concept of year-end parties at the end of the year or New Year's parties at the beginning of the year.

Whenever someone suggests, “How about we all go out for drinks?” something ends up happening.

This time, I went out to dinner as a way to get to know each other.

Even on a regular day, since I'm already on a business trip so far away, I go out to eat with everyone.

I get a call or a LINE message saying that.

I think that's a very good thing.

Everyone uses the money we’ve all earned for the benefit of everyone.

I think that's what makes a good team.


But that's beside the point.

 

The other day, I received a question about how to write legal frameworks.

 

So, I’ve written a little bit about CAD before, but,

I realized I've never really written about writing techniques before.

So, I thought I’d try writing a series on how to do this.

 

For now, how about we start with the slope development drawing and triangulation?

Let's start with the basics.

 

When conducting a survey, the first step is to determine the location of the survey points.

The reason is that, fundamentally, construction management is based on survey point management.

Drawings that ignore survey points are hard to read.

In this drawing, No. 7 runs right through the middle.

We manage things based on this No. 7.

If you take photos of the situation using No. 7 and No. 10,

Ahh~ So it's around here!

You can tell right away, can't you?

That is, if No. 7 has a measurement point plopped right in the middle of the development diagram, completely out of context, then

That's why you'd be like, "Huh?" (If the pink line is No. 7)

 

To be honest, it’s definitely easier to draw a development drawing based on survey points.

And if we're going to tie this into the legal framework,

If you always set the inflection point to the right-hand corner or the left-hand corner of the legal frame,

It makes it easier to draw blueprints.

In my case, I also align the frame itself with the survey points as much as possible.

When you do that, it really makes things so much easier.

The right and left corners of the legal frame are the survey points, right? lol

 

Well, that's it for now.

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