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concrete abstract complete fragrant
the traditional building material concrete is the only man-made miracle. concrete is indispensable in the development of modern construction industry. compared with other inventions, concrete is more practical and useful. concrete, as a building material, can be mixed with any other materials.
is were has been had been
The new concrete will greatly reduce the cost of production and construction. Traditional concrete is stronger, lighter and climate-friendly compared with new concrete. Traditional concrete grants more freedom in design and construction compared with new concrete. The new concrete requires no reinforcement in preparation.
is were has been had been
is were has been had been
Having explained Having been explained Though it was explained It was explained
instead of less than more than apart from
Building Built To built Having built
The new concrete will greatly reduce the cost of production and construction. Traditional concrete is stronger, lighter and climate-friendly compared with new concrete. Traditional concrete grants more freedom in design and construction compared with new concrete. The new concrete requires no reinforcement in preparation.
is were has been had been