In a country where labor is inexpensive many things are done
by hand that in Europe or America would be done mainly by machines. Home construction here is a very human intensive
event. Just about everything is made
from concrete. Walls are made from made from
concrete blocks. The blocks are made
onsite using sand, cement, gravel, and water.
The mixture is poured into forms and either manually pounded to prevent
air gaps or made using a small machine.
The blocks are set out to dry on the construction site and when they
have enough blocks they will start a wall.
The load bearing walls are made much like everywhere else, steel rebar
is used to provide strength and wood forms are created to give the general
shape of the building. As the walls go up, elaborate supports made from bamboo
and some metal scaffolding are built to hold forms for the floors in
place.
In what can only be described as an amazing feat of
humanity, the way concrete floors are poured is something to behold. Almost everything is done by hand, the only
piece of machinery is one mixing drum.
Everyone has a 5 gallon bucket.
The sand, concrete, water, and gravel are scooped by hand into the
bucket and thrown into the mixing drum.
From there a line of people wait with their bucket to be filled with wet
concrete. They put the bucket on their
head which I would guess weighs about 50 pounds (23 kg). We saw people working on the 4th floor of a
building this weekend, so that meant that they had to carry these buckets of
concrete up wooden ramps to the top, drop their load and then walk back down
again. There were between 50 - 75 people,
men and women both, carrying concrete to pour this 1,500 sq foot (140 sq meter)
floor. The floor must be finished in one
"pour" for strength so they work from sun up until till the floor is
finished, sometimes well into the night.
We passed by at 8:30 pm and they were still hard at work. I really can't fathom how tired you must be
after doing that for 14 hours straight!
In general the daily wage here is 1,000 Nair (about
$6). A week's worth of groceries for a
family of 4 is about 5,000 Naira. The
pay for a day's labor doing this is around 2,500 Naira. This is well above the average daily wage but
this is work that will age you quicker than most any other job. I truly admire the hard work these people do
in order to feed their families and send their children to school. A few weeks ago we saw a truck with a
concrete crew of about 15 women, 4 men, and a cement mixer at 10 o'clock at
night. They had just finished work and
were headed home, with any luck they would make it there by midnight.