In addition the character of fiber reinforced concrete changes with varying concretes fiber materials geometries distribution orientation and densities.
Waste plastic fibre reinforced concrete ppt.
Another interesting aspect is the thermal conductivity of concrete reinforced with pet fibers.
Disposal of plastic waste in an environment is considered to be big hazard due to its very low biodegradability and presence in large quantities.
Types of fibers fibers include steel fibers glass fibers synthetic fibers and natural fibers each of which lend varying properties to the concrete.
Fiber reinforced concrete frc is concrete consisting fibrous material which increases its structural purity.
A fiber mix generallyrequires more vibration to consolidate the mix.
The use of plastics in various places as packing materials and the products such as bottles polythene sheets containers packing strips etc are increasing day by day.
Pared to conventional concrete fiber reinforced concrete mixes are generally characterized by higher cement factor higher fine aggregate content and smaller size coarse aggregate.
It holds short discrete fibers that are uniformly distributed and circumstances oriented this page contains fiber reinforced concrete frc seminar and ppt with pdf report.
Investigated the impact of cement bags waste high density polyethylene hdpe on concrete and found that when the percentage of fibre in concrete was 3 5 its compressive and tensile strength increased considerably 1.
Adding up of a small amount of plastic fibers i e.
Metal trowels tube floats and.
In order to minimize the problem the proposed.
External vib ration is preferable to prevent fiber segregation.
Polypropylene fibre reinforced concrete non structural non structural fibres are not an admixture they are classified as an addition.
They can be added to almost all conventional concrete mixes.
Sumit thakur civil fiber reinforced concrete frc seminar and ppt with pdf report.
It was noticed that there is an increment in the thermal insulation of the concrete both adding pieces of different shapes of waste rubber of tires and or plastic fibers strip square and irregular fraternali et al 2011 yesilata et al 2009.
We will basically be focussing on using plastic waste with fiber reinforced concrete to get better compressive strength flexural strength etc.
Behaviour of plastic mixed reinforced concrete columns under axial compression one of the main environmental problem today is the disposal of the waste plastics.
