Gaurav nadda - Academia.edu (original) (raw)
Related Authors
Vishvesvaraya Technological University, Belgaum, Karnataka, INDIA
Uploads
Papers by Gaurav nadda
There is increase in fiber use in concrete from last few decades. There is demand of providing co... more There is increase in fiber use in concrete from last few decades. There is demand of providing cost effective technique with this innovative material while offering improved structural properties. The fibers can be used to replace the conventional bars partially or fully. This paper presents the mechanical properties of Hybrid Fiber Reinforced concrete (Steel and Polypropylene). The combined volume fractions of steel and polypropylene used were 1.25% and 1.75%. The hooked end steel fibers with fibrillated polypropylene were used in this study. The compressive strength and flexural strength of the HyFRC was determined in this study. The concrete of M20 grade concrete was used in this study. The significant improvement in compressive and flexural strength was observed in this study. There improvement in failure strain is observed in this study.
Indian road needs urgent rehabilitation for the existing asphalt roads. Overlay is the Convention... more Indian road needs urgent rehabilitation for the existing asphalt roads. Overlay is the Conventional corrective maintenance of asphalt pavement in India, which involve a very large capacity of virgin aggregate and bitumen material which results in high mining as well as it lays footprint in ecological deterioration. Chief concerns for this problem are energy prices, aggregate shortages and the global warming .To address above problems several new highly developed techniques are being pursued to conserve energy and mother earth. One of the big names in industry is much trying to repave the present pavement using recycling process known as Hot in place recycling. After successfully completing many projects in India, TATA Eco Resurfaces Private Ltd., alias TERPL, recently successfully finished a highway pavement recycling work of 112 km lane (28km x 4 lanes) of Nh-152, using a Hot In-Place recycler, AR2000 regardless of mechanical, operational and new asphalt supply problems or difficul...
Materials Today: Proceedings
There is increase in fiber use in concrete from last few decades. There is demand of providing co... more There is increase in fiber use in concrete from last few decades. There is demand of providing cost effective technique with this innovative material while offering improved structural properties. The fibers can be used to replace the conventional bars partially or fully. This paper presents the mechanical properties of Hybrid Fiber Reinforced concrete (Steel and Polypropylene). The combined volume fractions of steel and polypropylene used were 1.25% and 1.75%. The hooked end steel fibers with fibrillated polypropylene were used in this study. The compressive strength and flexural strength of the HyFRC was determined in this study. The concrete of M20 grade concrete was used in this study. The significant improvement in compressive and flexural strength was observed in this study. There improvement in failure strain is observed in this study.
Indian road needs urgent rehabilitation for the existing asphalt roads. Overlay is the Convention... more Indian road needs urgent rehabilitation for the existing asphalt roads. Overlay is the Conventional corrective maintenance of asphalt pavement in India, which involve a very large capacity of virgin aggregate and bitumen material which results in high mining as well as it lays footprint in ecological deterioration. Chief concerns for this problem are energy prices, aggregate shortages and the global warming .To address above problems several new highly developed techniques are being pursued to conserve energy and mother earth. One of the big names in industry is much trying to repave the present pavement using recycling process known as Hot in place recycling. After successfully completing many projects in India, TATA Eco Resurfaces Private Ltd., alias TERPL, recently successfully finished a highway pavement recycling work of 112 km lane (28km x 4 lanes) of Nh-152, using a Hot In-Place recycler, AR2000 regardless of mechanical, operational and new asphalt supply problems or difficul...
Materials Today: Proceedings