Concrete

Core sectors output remain negative

Published

5 years ago

July 1, 2021

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In December 2020, the eight core sectors output growth remained in a negative trajectory for the 10th successive month with a contraction of 1.3 per cent during the month compared with negative growth of 1.3 per cent during November 2020 and 3 per centin December 2019. There has been an upward revision in the core sector output growth in November from -2.6 per cent to -1.4 per cent.

Barring coal and electricity, all other components of the core index continue to show de-growth. The cumulative index of eight core sector during April ??December 2020 contracted by 10.1 per cent indicative of the adverse impact on industrial production during the lockdown period compared with the 0.6 per cent growth in the corresponding period of last year. Barring fertiliser, there was a broad based contraction across sectors during this period. Double digit decline in output during this period is recorded in natural gas, refinery, steel and cement.

Key highlights:

Coal production growth grew by 2.2 per cent in December 2020, which is the slowest in the last 5 months. Coal production has recorded positive growth which indicates revival in demand for power post easing in lockdown and resumption of industrial activities.
Crude Oil production has fallen by 3.6 per cent in December 2020 due to COVID-19 restrictions/lockdown, nonavailability of drilling equipment and less than planned contribution from workover wells, drilling wells and old wells. The negative growth in crude oil production has sustained for nearly 3 years.
Natural gas production in the country fell by 7.1 per cent in December largely due to a fall in output of western offshore fields of private/JV companies. This is the 19th consecutive month of de-growth in natural gas production.
Refinery production has fallen by 2.7 per cent and fall in production has been narrowing with each passing month with the easing of restrictions and as the economy has been slowly reflating. There has also been an increase in refinery utilisation during December ??0 which is now 101 per cent and this can be ascribed to the increase in demand for petroleum products as there is an uptick in economic activities. The month of December 2020 saw growth in consumption of LPG 7.4 per cent, Petrol (MS) 9.3 per cent, Bitumen 20.9 per cent, Lubes & Greases 8.5 per cent, Light Diesel Oil (LDO) 87.4 per cent and products categorised under ??thers??8.4 per cent compared with December 19.
Fertilizer production has fallen by 2.9 per cent due to a high base effect and as the rabi sowing season almost comes to an end.
Output of steel sector has contracted for the second consecutive month by 2.7 per cent in December after registering three consecutive month of positive growth during Aug-October 2020. Low demand from automobile sector and high raw material costs and relatively muted construction activities in parts of the country must have weighed on the steel production.
Cement production fell to a 4-month low falling by 9.7 per cent in December 2020 compared with -7.3 per cent in November 2020 and 5.4 per cent in December 2019. The fall can be ascribed to muted construction activities.
Electricity production grew by 4.2 per cent in December 2020 compared with 3.5 per cent in November 2020 on account of further normalisation of economic activity.

CARE Ratings??View

Going ahead, the growth in the eight core sectors will be contingent upon the normalisation of economic activities and high base effect. The growth in industrial production is likely to be marginally positive but will be contingent on the growth in consumer durables segment.

Courtesy: CARE Ratings

ABOUT THE AUTHOR:

The article is authored by Sushant Hede, Associate Economist with CARE Ratings. He can be contacted at: sushant.hede@careratings.com | +91-22-6837 4348.

Disclaimer: This report is prepared by CARE Ratings Limited. CARE Ratings has taken utmost care to ensure accuracy and objectivity while developing this report based on information available in public domain. However, neither the accuracy nor completeness of information contained in this report is guaranteed. CARE Ratings is not responsible for any errors or omissions in analysis / inferences / views or for results obtained from the use of information contained in this report and especially states that CARE Ratings has no financial liability whatsoever to the user of this report

Concrete

Ultra Concrete Age

Prof. A. S. Khanna (Retd., IIT Bombay) on how Ultra-high performance concrete (UHPC) improves strength, durability and lifecycle performance.

Published

1 week ago

April 1, 2026

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The need of present time is stronger buildings, industrial or common utility buildings, such as Malls, Railway stations, hospitals, offices, bridges etc. For this, there is need of long durable, tough and stable concrete, which could stand under normal and seismic conditions. Tough railway bridges are required for bullet trains to pass without any damage. Railway tunnels, sea-links, coastal roads, bridges and multistorey buildings, are the need of the hour. The question comes, is the normal cement called OPC is sufficient to take care of such requirements or better combination of cements and sand mixtures is required?

Introduction

A good stable building structure can be made with a good quality of cement+sand+water system. Its quality can be enhanced by keeping the density of admixture higher (varies from 30 in normal buildings to bridges etc to 80). Further enhancement in the properties of various cements admixtures is made by adding several additives which give additional strength, waterproofing, flexibility etc. These are called construction chemicals…

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Concrete

NCB Signs MoU With Cement Manufacturer To Boost Construction Skills

Partnership to deliver nationwide training and certification

Published

2 weeks ago

March 31, 2026

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The National Council for Cement and Building Materials (NCB) has signed a memorandum of understanding with a leading cement manufacturer to strengthen skill development and capacity building in the construction sector. The agreement was formalised at NCB premises in Ballabgarh and was signed by the Director General of NCB, Dr L. P. Singh, and the head of technical services at UltraTech Cement Limited, Er Rahul Goel. The collaboration seeks to bring institutional resources and industry expertise into a structured national training effort.

The partnership will deliver structured training and certification programmes across the country aimed at enhancing the capabilities of civil engineers, ready?mix concrete (RMC) professionals, contractors, construction workers and masons. Programme curricula will cover material quality testing, concrete mix proportioning, durability assessment and sustainable construction practices to support improved construction outcomes. Emphasis is to be placed on standardised assessment and certification to raise practice levels across diverse construction roles.

Practical learning elements will include workshops, site demonstrations, technical seminars and exposure visits to plants and RMC facilities to strengthen applied skills and on?site decision making. The Director General indicated confidence that a large number of professionals and workers would be trained over the next three to five years under the initiative. The partnership is designed to complement flagship government schemes such as the Skill India Mission and to align training outputs with national infrastructure priorities.

By combining the council’s technical mandate with industry experience, the initiative aims to develop a more skilled and quality?conscious workforce capable of meeting rising demand in infrastructure and housing. NCB will continue to coordinate programme delivery and quality assurance while industry partners provide practical exposure and technical inputs. The collaboration is expected to support long?term capacity building and more sustainable construction practices nationwide.

Concrete

JSW Cement Commissions Nagaur Plant, Enters North India

New Rajasthan unit boosts capacity to 24.1 MTPA and expands reach

Published

2 weeks ago

March 30, 2026

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JSW Cement has strengthened its national presence by commencing production at its greenfield integrated cement plant in Nagaur, Rajasthan, marking its entry into the north Indian market.

With this commissioning, the company’s installed grinding capacity has increased to 24.1 MTPA, while total clinker capacity, including its joint venture operations, stands at 9.74 MTPA.

The Nagaur facility comprises a 3.30 MTPA clinkerisation unit and a 2.50 MTPA cement grinding unit, with an additional 1.00 MTPA grinding capacity currently under development. Strategically located, the plant is positioned to serve high-growth markets across Rajasthan, Haryana, Punjab and the NCR.

The project has been funded through a mix of equity and long-term debt, with Rs 800 crore allocated from IPO proceeds towards part-financing the unit.

Parth Jindal, Managing Director, JSW Cement, stated that the commissioning marks a key milestone in the company’s ambition to become a pan-India player. He added that the project was completed within 21 months and positions the company to achieve its targeted capacity of 41.85 MTPA by FY29.

Nilesh Narwekar, CEO, JSW Cement, highlighted that the expansion aligns with the company’s strategy to tap into rapidly growing northern markets driven by infrastructure development. He noted that the company remains focused on delivering high-quality, eco-friendly cement solutions while progressing towards its long-term capacity goal of 60 MTPA.

The Nagaur plant has been designed with sustainability features, including co-processing of alternative fuels and a 7 km overland belt conveyor for limestone transport to reduce road emissions. The facility will also incorporate a 16 MW Waste Heat Recovery System to improve energy efficiency and lower its carbon footprint.

JSW Cement, part of the JSW Group, operates across the building materials value chain and currently has eight plants across India, along with a clinker unit in the UAE through its joint venture.