Презентация "A building profession".

MY FUTURE PROFESSION

• A building profession is one of the most important & necessary in any country of the world.

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• It used to be so since ancient times, when people built caves, made of mud, leaves & stones.
• It used to be so since ancient times, when people built caves, made of mud, leaves & stones.

• During the last 100 years many new methods of building have been discovered.
• During the last 100 years many new methods of building have been discovered.

• During the last 100 years many new methods of building have been discovered.
• During the last 100 years many new methods of building have been discovered.

• Nowadays the building is completed in concrete , prestressed concrete , steel, plastics, foamed glass & bricks.

• Almost everyone saw the construction of building & followed its progress with interest.

• First the excavator is dug for the basement. Then the foundation walls below ground level are constructed.

• After this the framework is erected & clothed with various finishing materials & protected by several coats of paint.

• The floors, walls, roofs & other parts of the building must be carefully designed & proportioned.

• The architect must decide what the size of the walls, the floors, the beams, the girders will be & how they will be placed & arranged.

• Every building should be provided with water, electricity, ventilation & heating systems. The water supply & sewerage systems are called plumbing An estimate must be calculated after which the builders , work can be started .

• Among building professions you can come across: carpenter, bricklayer (mason), plumber, electrician, house painter, concrete layer, slater, roofer, welder, fitter, glazier & many more.