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Aluminium
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- 2. SEM: III-A TOPIC:ALUMINIUM SUBJECT: BMCT METAL • A SOLID MATERIAL WHICH IS TYPICALLY HARD, SHINY, MALLEABLE, FUSIBLE, AND DUCTILE, WITH GOOD ELECTRICAL AND THERMAL CONDUCTIVITY. • THERE ARE A WIDE VARIETY OF METALS AND ALLOYS AVAILABLE FOR INDIVIDUAL PURCHASERS TO USE IN ANY CAPACITY. TYPES OF METALS FERROUS METAL NONFERROUS METAL FERROUS METAL ARE BASED ON IRON THE GROUP INCLUDES STEEL AND CAST IRON . THEY INCLUDE THE OTHER METALLIC ELEMENTS AND THEIR ALLOYS THEY INCLUDE METALS AND ALLOYS OF ALLUMINIUM, COPPER, GOLD, SILVER AND OTHER METALS.
- 3. SEM: III-A TOPIC:ALUMINIUM SUBJECT: BMCT TYPES OF METAL FERROUS METAL NONFERROUS METAL IRON STEEL ALUMINIUM COPPER BRASS ZINC LEAD SILVER GOLD BRONZE MERCURY
- 4. SEM: III-A TOPIC:ALUMINIUM SUBJECT: BMCT ALUMINIUM • ALUMINIUM OCCURS IN ABUNDANCE ON THE SURFACE OF THE EARTH. IT IS AVAILABLE IN VARIOUS FORMS SUCH AS OXIDES SULPHATE, SILICATES. • BUT IS COMMERCIALLY PRODUCE MAINLY FROM BAUXITE. • ALUMINIUM IS THE THIRD MOST ABUNDANT ELEMENT (AFTER OXYGEN AND SILICON), AND THE MOST ABUNDANT METAL, IN THE EARTH'S CRUST. • IN NATURE, ALUMINUM IS FOUND ONLY IN CHEMICAL COMPOUNDS WITH OTHER ELEMENTS SUCH AS SULPHUR, SILICON, AND OXYGEN. • PURE, METALLIC ALUMINUM CAN BE ECONOMICALLY PRODUCED ONLY FROM ALUMINUM OXIDE ORE. • OCCURS IN ALL TYPES OF CLAY.
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- 6. SEM: III-A TOPIC:ALUMINIUM SUBJECT: BMCT CHARACTERISTICS • ALUMINUM CAN BE RECYCLED EASILY. • ALMOST ALL ALUMINUM ARE USED IN CONSTRUCTION. • HIGH SCRAPE VALUE • NON CORROSIVE AND NON TOXIC SO USED FOR BOTH INDOOR AND OUTDOOR APPLICATION • IT RESIST CORROSION BY WATER, SNOW AND MOISTURE WITHOUT ANY COATING. • LIGHT WEIGHT AND HIGH STRENGTH AND FLEXIBLE • IT DOSE NOT STRIKES SPARK NOR GET BRITTLE UNDER EXTREME COLD OR HEAT.
- 7. SEM: III-A TOPIC:ALUMINIUM SUBJECT: BMCT PROPERTIES • LOW DENSITY • LIGHT IN WEIGHT • HIGH STRENGTH • GOOD THERMAL CONDUCTOR • HIGH TENSILE STRENGTH • NON MAGNETIC • DUCTILE AND MELLEABLE
- 8. SEM: III-A TOPIC:ALUMINIUM SUBJECT: BMCT FORMS OF ALUMINUM Casting Based Foil and Powdered Based Sheet Based Extrusion Based • baluster head • hardware & fittings • security & decorative grills • doors and window frames • panels and curtain walls • geodesic domes • green house & roof tops gardens • hardware & fittings • north light glazing frame • space divider and partition • Cable trays • Flat type false ceiling • Prefabricated houses • Rain water • Ridging and angel of roof • Roofing and sliding • Aluminum plate : 6.35 mm (0.250inch) • Aluminum sheet :0.006 inch - 0.250inch • Sheet is supplied either flat, rolled or in coils, also available in large sizes • Decorative laminates • Insulative foils • Paints • Water proofing sheets
- 9. SEM: III-A TOPIC:ALUMINIUM SUBJECT: BMCT BALUSTER HEAD HARDWARE & FITTINGS SECURITY & DECORATIVE GRILLS •IT ADDS ELEGANCE TO THE INTERIOR OF BUILDINGS •COMPLICATED FIGURES CAN BE DEVELOPED •THE UNCONVENTIONAL DESIGNS OF HARDWARE AND FITTINGS CAN BE PRODUCED •COMMONLY USED EVERYWHERE Casting Based
- 10. SEM: III-A TOPIC:ALUMINIUM SUBJECT: BMCT Doors and Window frames Panels and curtain walls Geodesic domes •MAJORLY USED AS BUILDING MATERIALS •POSSIBLE TO MAKE SEVERAL TYPES OF WINDOWS AND DOOR FRAME AS PER REQUIREMENTS •ALUMINIUM IS LIGHT WEIGHT AND STRONG ENOUGH TO RESIST WING LOAD THUS CAN BE AS PANEL AND CURTAIN WALL •IT CAN BE PRODUCED BY USING INTERLOCKING ALUMINIUM EXTRUSION •A VAULTED STRUCTURE OF LIGHT STRAIGHT ELEMENTS THAT FORMED INTERLOCKING POLYGON Extrusion Based
- 11. SEM: III-A TOPIC:ALUMINIUM SUBJECT: BMCT Green house & roof tops gardens Hardware & fittings North light glazing frame Space divider and partition •Aluminium extrusion are used for making such green house and roof-top gardens •Used in handles, tower bolts, aldrops, curtail rails, etc •Used in industrial shed, cold region because of its easy and quick application and maintenance free installation •Used in office interiors where high finishing quality is essential Extrusion Based
- 12. SEM: III-A TOPIC:ALUMINIUM SUBJECT: BMCT Cable trays Flat type false ceiling Prefabricated houses •For carrying insulated electric cables in industrial complex like chemical industries •Such type of false ceiling exhibit supreme aesthetic appearance •Made for colder and tropical climates •Effective paneling material for mobile houses and caravans Sheet Based
- 13. SEM: III-A TOPIC:ALUMINIUM SUBJECT: BMCT Rain water Ridging and angel of roof Roofing and siding •Due to non-corrosive property it can be apply for water gutter, spouts, etc •For corner flashing, ridgings, monitor roofs and gable end flashing •Ideal material for roofing and siding of industrial buildings and workshops, sheds, etc Sheet Based
- 14. SEM: III-A TOPIC:ALUMINIUM SUBJECT: BMCT Decorative laminates Insulative foils Paints Water proofing sheets •Used as wall papers, partition panels, etc •Used for insulating air- conditioning ducts in large central air- conditioned system •Aluminium powder based paints are useful to grant protection to the building against corrosive environment •Foil based laminates provide a maintenance free barrier for protection of roof against water leakage Foil and Powdered Based
- 15. SEM: III-A TOPIC:ALUMINIUM SUBJECT: BMCT Anodizing sheets Pre painted sheets Reflector sheets TYPES OF SHEET
- 16. SEM: III-A TOPIC:ALUMINIUM SUBJECT: BMCT Lighting sheets Trailer roofed sheets Rural roofing sheets TYPES OF SHEET
- 17. SEM: III-A TOPIC:ALUMINIUM SUBJECT: BMCT Decorative panel sheets Patterned sheets Vinyl coated sheets TYPES OF SHEET
- 19. SEM: III-A TOPIC:ALUMINIUM SUBJECT: BMCT APPLICATION • TRANSPORTATION • PACKAGING • FOOD AND BEVERAGE CONTAINERS • ROAD BARRIERS AND SIGNS
- 20. SEM: III-A TOPIC:ALUMINIUM SUBJECT: BMCT APPLICATION • BUILDING AND ARCHITECTURAL • MISCELLANEOUS APPLICATIONS • HIGH PRESSURE GAS CYLINDER • MACHINED COMPONENTS • LADDER AND ACCESS EQUIPMENT
- 21. AIR TIGHTNESS • Awell designed aluminium door , window etc. is pertfectly air tight a nd sealed out for dust and rain water, when closed. • This is usefull in fully air conditioned bildings. 21 CRYOGENICS • Where as steel becomes brittle at low temperatures, aluminium increases in tensile strength and retains excellent toughness. APPLICATION IN BUIDING MATERIAL
- 22. APPEARANCE • Aluminium canbe anodized or painted in any colour, to any optical effect, number of surface touches, in order to meet a decorative needs. It serves to enhance the material’s durability and corrosion resistance, as well as providing an easy-to-clean surface. 22
- 23. EASE IN FABRICATION& ASSEMBLY • Aluminium can be easily fabricated into various forms such as foil, sheets, geometric shapes, rod, tube and wire. • Aluminium could be easily assembled using welding. 23
- 24. HANDLING AND TRANSPORTION •Require fewer joints, producing fast and economical installation. • Aluminium can be sawed, drilled, riveted, screwed, bent, welded and soldered in the workshop or on the building site. 24
- 25. HIGH CORROSION RESISTANCE •Aluminium building products are made from alloys, which are weather-proof, corrosion-resistant and immune to the harmful effects of UV rays, ensuring optimal performance over a very long serviceable lifetime. 25
- 26. HIGH REFLECTIVITY • Thischaracteristic feature makes aluminium a very efficient material for light management. Aluminium solar collectors can be installed to lower energy consumption for artificial lighting and heating in winter, while aluminium shading devices can be used to reduce the need for air conditioning in summer. 26
- 27. HIGH SCRAP VALUE •To produce aluminum from recycled material, for example, requires only 5% of the energy required to produce aluminum from bauxite. In addition, every ton of recycled aluminum saves four tons of bauxite. 27 HIGH STRENGTH TO WEIGHT RATIO • Aluminium sections are generally thinner and deeper than equivalent steel sections to achieve the required strength and rigidity of same level.
- 28. MAINTENANCE COST • WhileAluminium has a natural, built-in durability (it forms a protective layer of oxide as soon as it is exposed to air), most Aluminium construction products are treated or coated. One way in which the oxidization process can be enhanced is anodization 28
- 29. USES SEM: III-A TOPIC:ALUMINIUM SUBJECT: BMCT USES OF ALUMINIUM • Aluminium is one of the most important and widely used metals in the transport, construction, packaging and electrical sectors. • In transport, aluminium is used in cars (engine blocks and body panels), trucks and buses (sheet and plate for bodies), in railway stock and in aircraft. • In construction, aluminium is used in sheet products for roofing and wall cladding, in extrusions for windows and doors, and in castings for builders' hardware. • In packaging, aluminium is used in the form of alloy sheet for beverage can bodies and tops, as foil for household and commercial wrap, and in manufactured packaging products such as cartons for fruit juice and packaging for pharmaceuticals. • In the electrical sector, aluminium is used in the form of wire, normally reinforced with steel to form cables.
- 30. SEM: III-A TOPIC:ALUMINIUM SUBJECT: BMCT ADVANTAGES OF ALUMINIUM • 1. DURABLE • 2.ANTI CORROSIVE • 3.SLIM PROFILE • 4.LOW MAINTENACE • 5.LIGHT YET STRONG • 6.WATER RESISTANT • 7.SALT AND AIR RESISTANT • 8.AVAILABLE IN ANODISED AND BAKED WITH FINISHING LONG LASTING COLOUR
- 31. SEM: III-A TOPIC:ALUMINIUM SUBJECT: BMCT DISADVANTAGE OF ALUMINIUM • THERMAL INSULATIONWAS ALMOST DEFICIENT INSUFFICIENT • POOR WATER PROOFING • NOISE CAUSED BY RAIN OR HELL FALLING ON ALUMINIUM ROOF AND WALL SHADES.