International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 09 Issue: 07 | July 2022
p-ISSN: 2395-0072
www.irjet.net
Development of sustainable High Performance green concrete utilizing fly ash and waste glass powder Dr. Heleena Sengupta1, Aditi Giri2, Saurav Kar3 1Professor and Head of
Department, Department of Civil Engineering, Techno India University, Salt Lake City, Kolkata(W.B), 2M.Tech Scholar, Department of Civil Engineering, Techno India University, Kolkata, West Bengal 3 Ph.D. Research Scholar, Department of Civil Engineering, Techno India University, Kolkata, West Bengal 3Assistant professor, Department of Civil Engineering, Heritage Institute of Technology, Kolkata, West Bengal ---------------------------------------------------------------------***---------------------------------------------------------------------
Abstract - Nowadays recycling of waste industrial products
Reusable/ recyclable
are gaining popularity for making environment friendly concrete material. Thus the concrete can be called as Green Concrete. The concrete whose production is sustainable and has less carbon emission. Advancements in sustainable construction leads to green concrete approach. Nowadays, not only green concrete focusses on environment friendly approach but also sustainability and durability are prime factors to be studied. High performance concrete focusses on utilization of ordinary portend cement with other SCMs such as condensed silica, fly ash, GGBFS, alcofine, fibres in addition with requisite HRWRs. This mentioned present study highlights a critical review on development of High performance green concrete incorporating fly ash and condensed silica.
RE- manufactured
Energy efficiency
Water conservation
1.3 Experimental Methodology: Materials
Cement
Use of cementitious materials as a partial replacement of cement in concrete: (a) Class F fly ash (b) waste glass powder (powdery amorphous) (c) condensed silica
Key Words: Green concrete, waste glass powder, fly ash, condensed silica,
Aggregates
1. INTRODUCTION
Use of recycled materials as partial replacement of aggregate such as :
1.1 General Development in concrete industry involves emergence of green concrete which involves sustainability and ecofriendly materials. Any construction activities require natural materials but use of waste materials in construction maybe a key point. It should also have high performance and life cycle sustainability. Waste glass bottles are used as replacement of fine aggregates and fly ash used as replacement of cement which are industrial waste products. These products are used to reduce CO2 gas from environment. Normally river sand is used as fine aggregate which is passing through 4.75 mm sieve. Here, used glass bottles are collected and crushed glass passing through 4.75 mm sieve is used. Cementitious materials has been replaced here in different percentages and workability, durability & strength has been measured.
Recycled glass cullet
Plastic waste
Recycled concrete waste
Particle Size
Fly ash –
10 - 100µm
Silica fume -
0.1 – 0.3µm
Recycled glass powder -
45 - 75µm
Recycled glass cullet -
100 - 500µm
Plastic waste -
< 500µm
1.2 Material selection
Easily available
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