Australia affordable houses
A small simple house because it would be more affordable, it will attract more buyers than a large and well decorated house
Another low set timber house of the sixties. on a low front brick base, and concrete stumps.
Welcome to our page, Australia affordable houses
In Australia as well as in other part of the world not all the houses
are the same, because houses come in a variety of styles and sizes, of course
we all would like to live in the best houses available, but most of us would
not be able to afford large expansive houses, therefore, we have to be happy to
live in any house that we can afford to buy or rent.
For this simple reason of affordability, in order to satisfy the house
market so to speak, there are several types of house that are being built at
any given time. Here I am not going to mention the many type of house that
could be built, because we are only saying this to point out to you what we are
going to say next about building houses, in order to point out the sorts of
houses that I ended up working on to fix or build in the early sixties.
In the early sixties I ended up working on average houses that the
working class could afford to buy, or at least the aim of the builders that
were building them was based in this affordability, since they had designed
them with this purpose in mind, because in the end even though they had been
built cheap not all of us would be able to afford to buy these type of houses.
But anyhow this was the purpose of building these types of houses in the early
sixties.
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Building houses from scratch
My story of building affordable houses from scratch
Let me say this, one of the reasons why I have started writing all these
articles about building houses is because, I would like to tell you the story
of my life and what I did when I came to Australia; but at the same time I
would like to say something useful to my readers, and I believe that knowing
how the houses are built might be useful for my readers, since knowing a few
things about building houses comes handy at times; you see, we all live in
houses and therefore we would like to know as much as we can about them.
Now what I might be telling you here is the story of my life and how I
worked in the building industry, but while I am doing that I am going to make
an effort to describe how these building things were and are done with as many
details as I can, so that anyone interested in houses might be able to learn something
useful from these building articles.
Now has I have explained already in our last hub, I was working in the
building industry with this Italian builder, with this builder not only we were
re-stumping or building rooms under the existing houses, but we would also
build new houses from scratch. As I have already said at the beginning of the
sixties most of the digging were still done by hand, specially the type of work
that we were doing on these new houses, as machines then were used mostly if
there was a lot of digging to be done and with the machines of those days one
can only dig straight forward things and not small detailed digging as they
were required to do for these type of houses, anyhow as I said, I did a lot of
this digging work as I was employed as builder labour.
Therefore now, let us imagine that I have finished digging these stump
holes and some foundation for this new house, as I have explained in our
previous hub, and now, we need to concrete the foundation and also to concrete
stumps. So let us go over what we had to do, because in those times these
things were started from scratch.
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Making your
own concrete
Making your own concrete on site from scratch
Let me explain, what is meant by concrete in buildings and how it is
made would be good to know; if during your life you are going to do any sort of
renovations, it would be useful to know how to make your own concrete properly,
so that you might understand what is required and how and why it must be done
in certain ways, you will find it written in this hub. Some people might say
here that today thing are usually done in a different way, so why bother to
tell us all this stuff about how to mix concrete properly, when we can buy the
concrete ready mixed by truckload, or in bags and all you have to do is to add
water to make concrete.
But I believe that you still need
to know how concrete is made from scratch, because that is the only way if you
don’t want to make costly mistakes. Therefore, let me tell you how we were
mixing our own concrete in the sixties and also what is usually required to do
that and how it is supposed to be done, if you want a good job done and the
concrete to last a long time.
By the way here we need to clarify one thing as I am worried that some
people might not be sure what is meant by the word concrete, because usually
they would replace it with the word cement; on building the word concrete means
all the element mixed together able to harden to a solid consistency within a certain
length of time, therefore it has got to be done the right way.
One of the most important things while mixing concrete is that the
concrete should be well mixed and to a workable consistency using the least
amount of water possible, because if too much water is used then the concrete
becomes weaker, therefore it must be done properly.
Usually concreting and other jobs are done according to its
specifications, you see any good firm that makes building plans, which may be
just a small house or something else of more importance, and they have to
writes also the specification how the job needs to be done. In these
specifications it will be written what material to use how to use it and also
the quantity and quality required. Therefore to concrete say a foundation for
an average small house, the specification written in those times could usually
say that the concrete should be mixed to a consistency at least 1 to 6; for
people that knew this it meant that to mix the concrete you should use 1 part
of Portland cement 2 parts of river sand and 4 parts of gravel (aggregate) and
mix it as required until an even consistency is achieved. For the stumps
usually would be a bit more cement than the foundations. But I have to say that
sometimes even these rules had to be changed a bit depending on the material
that could be delivered on that local site.
Now let us say that we are ready to start mixing the first batch of
concrete, as we have made everything ready, and everything has been delivered.
To make concrete you need at least four elements of materials plus clean water;
1 Portland cement, 2 washed river sand, 3 clean or washed gravel and 4
reinforcement steel rods, and also it is helpful if you have a mixer if you
have to mix a large amount of concrete, because to mix by hand is hard work and
the concrete needs to be well mixed.
Now let us start the mixer and make the first batch, while the mixer is
turning around, the very first thing you put in the mixer is water, one must be
careful not to put too much water to start with, it has got to be just enough
to mix everything to a certain consistency, so let us say that we put 8 litres
of water (the amount of water can be different, since it depends on the amount
of water that is already in the (sand gravel) aggregate) then we put in the
mixer cement, next is the river sand twice as much as the cement and then the
clean gravel 4 time as much as the cement; here the mixer is going around and
mixing everything together.
For people that do this job all the time it is easy for them to see if
the concrete that is being mixed has the right consistency required; if it is
too dry just add a bit of water and if it is too wet you have to add a bit of
everything else. There you are it is not too hard if you know how to do it.
What I have written above here applies only to house building of less
importance, for building that are large and important the concrete needs to be
to a very high standard and specifications.
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Concrete requires team work
To concrete usually requires team work
In order to concrete well and do a fair amount of work on these houses
you need a team. Our team was usually three of us, I as builder labour, John as
bricklayer and Con the contractor who was a bricklayer and concreter. So I was
usually on the mixer mixing the concrete, one was with a wheelbarrow taking the
concrete from the mixer to the foundations that we were concreting and one was
fixing the concrete in place.
Fixing the concrete for the foundation was physically the lightest job, when
we were mixing the concrete with this mixer on site, but it also was/is the
most responsible job, because while concreting the foundations first of all you
have to make sure that the steel rods reinforcement was in the right position, at
the same time you had to pack the concrete down and then the concrete in the
foundations has to be finished level, this was easy when the ground was level,
but when the ground was not level, it was necessary that some steps were made
and they had to be to gauge, which was equal to the thickness of one or two
laid bricks or more, or perhaps the thickness of a laid block, if blocks were
going to be used to build the walls on this foundation, whatever was going to
be used to lay on the foundations, we had to try to make an adjustment while we
were laying the foundations; therefore this was the job for the experts, at
that time it was not that hard, because mixing by hand even using a mixer was a
slow job, so the bloke that was fixing the concrete had plenty of time to do
his job right.
What I have written above is how we used to lay some small foundations
in the early sixties, which are much the same as we would lay foundations
today, except that today we just order concrete already mixed, but we have to be
really ready with everything and everything has got to be in the right place,
because the concrete ready-mix truck will unload its concrete very quickly, so
there is no time to do anything else except to fix the concrete at the right
level as quickly as possible and as required.
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Concreting stumps on site
Concreting stumps on site
Now let me go back again to the early sixties, when we were concreting
these stumps on site, as this is not done very much today, the reasons for this
change it is because the buildings have gradually changed in many ways and also
today some of these stumps can be made in a concrete factory and when cured can
be delivered to the building site, where the worker can erect them as required.
There are other reasons also and later on we will be looking at this also.
To concrete these stumps on site we had some steel forms of various
length, and these forms were assembled together with steel pins, so we first of
all we would assemble these steel forms and then start to mix concrete, we had
also make sure that the stumps were exactly in the right place by using the
marked profiles and tight line between them.
In this case it was an easy job for the fellow that is mixing concrete,
but a lot harder for the blokes that had to pour the concrete in the stumps form-work and make sure that the stump was exactly in the right place and finished at the right height and were also plumb (perfect vertical position).
It was also necessary that some reinforcing rods were placed in the right
position with a purpose made devise. These are how we made those onsite stumps
in the sixties.
These concrete stumps that we made in the sixties were better that the
timber stumps that they were replacing, because it was an improvement as they
did not rot with the passing of time and the white ants would not eat them, as
they did with the timber stumps. Here we could say that these concrete stumps
on site were easy to make, if you knew the procedure, in fact it was easier to
make a set of stumps than to fix concrete stumps made in the factory, as there
was no heavy lifting involved.
But although these concrete stumps were easy to make, they would be hard
to move to a different position. So to anyone that is going to attempt to dig
out these stumps to move them to a new position, they better think twice
because I tell you that the part that is under the ground is a lot larger than
the stumps at the top. Remember what I said in our previous hub, we had to dig
a hole sixty centimetre dip in the natural ground, and at the bottom should be
a level base not less than forty centimetres square.
I believe that we have said enough in this hub as we have explained the
work that we did on this affordable houses and we will be coming back to talk
about more building work in our next hub, house building in Brisbane. See you
soon.
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