Archive for the ‘Week 04’ Category

Metal models

September 3, 2009

I wanted to make some metal models. I was looking around Bunning’s for some wire mesh but couldn’t find any. Instead I found Aluminium Flashing. (0.3mm thickness. 150mm wide. 20M long) I was able to make some basic shapes with no undercuts. I knew I was going to be limited with my design because the metal was hard to work into more organic shapes. And it was taking me a quarter of the time to make the same shape out of clay. I also bought some chicken wire with the intention of making some 1:5 scale models. I was going to fill the gaps with some rice paper I bought and then pour some plaster of paris over the top. But the chicken wire was too spaced out and the rice paper didn’t sit well. I didn’t even get to the plaster of paris stage of the model.  I’ll hold onto the materials as they might come in handy in the future.

Aluminium flashing sheet & tools

Aluminium flashing sheet & tools

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Next week I’m going to buy some modelling wire mesh with smaller holes in it. Easier to model.

Sand sculpting… amazing!

August 30, 2009

So after my sand models I wasn’t really sure where to take it next. It was suggested that I look into professional sand sculpting. WOW these model makers are amazing! They create such intricate design out of sand (with a limited amount of time).

I really wanted to find out what additives they were using in the sand mixture. This is a lot harder to find then i first thought because it is banned in most professional competitions. Nowadays they just use sand and water. I heard it may be a mixture of Gelatin and salt. Others say its concrete mixed with sand. But it’s my mission to find out exactly what they use. Why? Because if I can get my hand on some I will be building massive sand sculptures and skate obstacles… And making them permanent features! I will mix in way too much hardener and sculpt myself a bench. I could leave it as- is. Or I can take that design and cast myself a mould out of concrete of plaster. Could you imagine building a piece of sand furniture that hardens, and then you pick it up and take it home.

The best sand to use is sand from a river bed because it has larger triangular grains that stick together. (River = No waves!) Beach sand is not the best because the grains are rounded and smooth. This is because the waves and tides have been crashing down causing the grains to wear down over hundreds (millions?) of years.

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Believe it or not but they plant explosives in these sculptures as they build them. When the competition is over… BOOM!  And I thought kicking over a sand castle was fun.

Pound- up process. Building the frames up virtically.

Pound- up process. Building the frames up vertically. Usually done the day before a competition.

They use a method called ‘Pound-up’. It basically involves building a framework out of timber. These timber walls are built up vertically until it reaches a desired height. Each section is filled with sand and is then compacted down by whacking it, jumping on it or pouring water on it. (machinery can be used to compact the sand as well.)

This is a very interesting process that I will look into further.

Beach trip #2

August 30, 2009

Went to St Kilda beach again- this time with Hailey. Booked a video camera and got some footage of the model making process. Luckily it was a nice sunny day this time. I was aiming to build 1 larger model, rather than 5 small models. This time I was using the beach as a landscape and designed the model as an extension of the sea shore. It felt a bit like “landscape sculpting” more than anything. I wasn’t trying to include seating areas into this model. It was purely about form, material, and location. We had a few interested people stop and ask a few question. We also had to protect our models from dogs running along the beach. There was no way I was spending 1 hour on a model to have a dog kick it over in 3 seconds.

model about 3m long

model about 3m long

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A passer-by told me that the St Kilda council Finally approved  the plans to build a skate park in St Kilda. It will be located along the esplanade.  Horay to that!

I will be editing the footage and hopefully putting it up on youtube soon.

The quest for Bockingford

August 30, 2009

I bought some water colour paper for some more paintings- Arches water colour 185gsm, 100% cotton. I was looking for Bockingford paper but the art shop ran out of pads. I tried using more water with the paint this time and I also wet the whole piece of paper before painting. It created interesting effects with the texture of the paper but there wasn’t much else I could get from this medium in terms of form design. It was good to experiment and try different tools and mediums but I don’t think I’ll need to paint much more. The 3-d model making seems to be the best option to continue with.

Drying the paper with a hair dryer.

Drying the paper with a hair dryer.