Weight may be one possibility(steel usually takes less volume for beams and column which could always lighter than concrete), another may be corrosion. Certain areas where a chemical or something else might react to the steel.
Type of steel used is very pertinent. Some versions of steel like "passive" stainless steel are much more resistant to corrosive effects of air, moisture, acids, salts and electrolytes while retaining the strength steel is known for. If not using stainless steel, the steel needs to be protected from the elements, coatings used, inspections and regular maintenance performed. From an ecological green perspective, the total environmental cost of steel can be high, especially with the mild steels or plain galvanized steel. The environmental cost includes the cost of raw processing, manufacturing, installation, maintenance, re-cycling and replacement costs. Durability and longevity factor in greatly as does the initial mining and processing cost. Stainless can have very long life and is very durable and resistant to stress, in the right environment. Steel has high initial processing costs and can also be high maintenance for types other than stainless. Note: There are many kinds of stainless steel, most do not look like the polished variety commonly seen in flatware. Stainless steel, zinc and copper are probably the best green building materials in metals.
pros- fun cons- happy
pros ~ no salaries to pay ~ less errors ~ faster work cons ~ job displacement ~ expensive ~ can break down
the world will eventually and if do this
it have no merits only demerits
they wont cry when they are fired,
Not sure!
The pros of a construction job is the salary and also being in a union. The cons are the health and safety hazards that occur randomly.
PROS: Products were now made much faster CONS: Bad Pollution, working conditions were horrible,
One of the pros of concrete versus steel in a building framework would be that it is cheaper to use concrete. One of the cons would be that it is not as safe to use concrete.
Steel door would have a higher fire rating.
the construction is different, each have pros and cons
what were the pros and cons for the nulification
pros an cons of the Oregon trail
No, construction is a good career to get into presently based on the economy. You can read about the pros and cons at www.bizbabble.org
pros are + and cons are-
pros: goodness cons: badness
PROS CONS ----------------------------------------------------- Pros: Entertaining Cons: Mental conditions can be caused, Adicition, Expensive.