City
Epaper

UP boy develops transparent concrete for buildings

By IANS | Published: August 16, 2019 9:58 AM

A boy in Uttar Pradesh has developed 'transparent concrete' with steel, iron and plastic fibre scraps which will allow the sun rays to filter in.

Open in App

The invention was made by Ramansh Bajpai, a student of the M.Tech course in Civil Engineering at the Harcourt Butler Technical University (HBTU) in Kanpur.

Walls made with this concrete will allow 30 per cent of sun rays through it and light up rooms.

The walls, however, will allow only sunlight and not the heat and this will lead to a 30 per cent reduction in electricity consumption.

Bajpai said that the walls made with this concrete will allow sunrays but will not allow air and water which means that buildings made with this material will not have the risk of dampness or leaking.

Dipesh Kumar Singh, under whose guidance Bajpai developed the concrete, said: "This concrete is 23 per cent stronger than the ordinary concrete. It costs only 33 per cent of the ordinary concrete and can be used with Plaster of Paris."

For instance, a wall made of transparent concrete will cost Rs 1,924 while one with the same measurement, made by bricks and concrete will cost Rs 5,800.

"We have used 40 per cent ground granulated blast furnace slag, commonly known as GGBS. This is obtained by quenching molten iron slag (a by-product of iron and steel-making) from a blast furnace in water or steam, to produce a glassy, granular product that is then dried and ground into a fine powder," Singh added.

GGBS has been widely used in Europe, and increasingly in the US and in Asia, particularly in Japan and Singapore, for its superiority in concrete durability, extending the lifespan of buildings from 50 years to a hundred years.

The newly developed transparent concrete is free from carbon dioxide and is 15 per cent lighter.

( With inputs from IANS )

Tags: Civil EngineeringHarcourt Butler Technical University
Open in App

Related Stories

PunePune Municipal Corporation Opens Junior Engineer Recruitment with 113 Positions

BusinessThe Inspirational Journey of Ramzan Shaikh: From Civil Engineering to the Hopemirror Foundation

NationalIIT Delhi alumnus endows Chair for Research in ESG area

BusinessA boost for Indian Civil Engineering Industry: The Sandeep Pingale Model

BusinessShri Dinesh Shahra awarded ‘Honorary Doctorate by Chatrapati Shahuji Maharaj, Kanpur University

National Realted Stories

NationalYouth held in UP for posting false news of Yogi Adityanath's death

NationalMamata Banerjee wants ‘weak govt’ at Centre to ‘pamper’ infiltrators: J P Nadda

NationalFirst Set of CAA Certificates Issued: 14 People Given Indian Citizenship by MHA

NationalKerala launches mega cleaning drive ahead of monsoon onset

NationalMake sure deposits of Oppn candidates are forfeited: Yogi Adityanath appeals to people