01-12-2012, 06:36 PM
Seminar On Advance Material of Construction
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Advance Material of construction
Construction materials are used in many different situations and as a result have to cope with many different environmental conditions, as well as fulfilling their primary role of strength and support.
The properties of materials can often be enhanced through combination, e.g. steel reinforced concrete is stronger and more resistant to deformation stresses than concrete alone.
However, such reinforced concrete is at the mercy of the elements.
Repeated hot and cold, and wet and dry cycles eventually cause the concrete to crumble, exposing the steel which then corrodes.
Prestressed CFRP(Carbon-fiber-reinforced polymer)
Optimization of the gradient anchorage method for prestressed CFRP strips.
Pull-Off and releasing tests show the anchorage resistance of a partially cured CFRP/expoxy/concrete-connection and large-scale tests on reinforced RC beams show the structural behavior under static loading.
Additionally, a heating and prestress device, suitable for practical application, is developed.
Application
1)Widely used for decoration of airport, bus station, metro station, wharf, department store, hotel, entertainment, high-class residence, villa, office building, etc..
2)Large-scales billboard, showcase, kiosk, phone booth, traffic post oil station interior wall, ceiling, partition, kitchen, bathroom, baseboard, shop decoration, interior layers, cabinets, column, furniture, train, bus vessel, compartments
3)Refurnishing building, purification and anti-dust project.
waterproof sound barrier
fiber high-strength lightweight partition board is made of natural plant fiber , coal ash, cement , magnesium oxide and so on.
It is a new green building board material with fire-proofing, sound-proofing, water-proofing, environmental protection, hignintensity,
Applying this material to replace brick wall can shorten the construction time and save 15%-25% construciton cost.
Applications of waterproof barrier
It is use as partition wall for construction of non-load bearing elements to replace the brick wall.
For Green Building
For Sound Proof Buildings
For Heat preservation Buildings