week 9 constructing journal
DESCRIPTION
Week 9 Constructing Journal Yilin Wang The university of MelbourneTRANSCRIPT
![Page 1: Week 9 Constructing Journal](https://reader035.vdocuments.net/reader035/viewer/2022081817/568c3c171a28ab0235ac9fbf/html5/thumbnails/1.jpg)
Week 9
In this week we learnt how to draw the isometric drawing for the detail section.
(The section detail that I chose)
First, we use tracing paper to trace
the detail in the scale of 1:5.
Then we select the points on the
section detail, and then we extend
the point as line with the angle of 45
degrees.
Some parts of the detail are hidden
and invisible.
(During the drawing)
The second part of the tutorial is introducing a part of the roof structure of the
Spanman.
(Image 1) (Image 2) (Image 3)
These are the photos of 1:1 scale model. From image 1, we could see the new
framing area, also the bear. Some of the parts of the model use the softwood, not
the hard wood because soft wood is cheaper and they are easier to nail.
![Page 2: Week 9 Constructing Journal](https://reader035.vdocuments.net/reader035/viewer/2022081817/568c3c171a28ab0235ac9fbf/html5/thumbnails/2.jpg)
From image 2, we could see the taper. The taper is narrow at the end. This technique
could be used on lots of place, for example, on the heavier steel member.
The image 3 shows the roof beam and the bird mouth.
E- learning
Detailing for Heat and Moisture
Detailing issues:
Drips, overlaps and flashing, control joints, space for services, galvanic series, edge
treatments, hierarchy of finishes.
For prevent the water into a building,
3 conditions must include:
An opening
Water present at the opening
A force to move water through the
opening.
Remove any one of the conditions
and water will not enter
Plastics
What is rubber? Rubber is a naturally accruing substance first used by the Mayas and Aztecs in
South America.
It’s a milky white substance from trees with elastic properties.
Beginning of 20th, Scientists began making synthetic rubber for chemicals.
Rubber is soft.
It makes a good choice where grip or friction is
important.
Hard smooth surface reduce friction.
It could not be polished and therefor increases friction.
It has good electrical insulating properties.
Eg: Safety footwear
The plastic structure.