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We intend to use C&D waste as a raw material

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Neeraj Akhoury, Managing Director, Shree Cement, talks about their commitment to sustainability, advanced technology and quality assurance.

What are the various types of concrete mix manufactured by your organisation?
Shree Cement’s product, Bangur Concrete, introduces a range of specialised concrete solutions designed to meet the diverse applications and structural requirements of our customers. Our portfolio includes self-compacting concrete, temperature-controlled concrete, decorative concrete, fibre reinforced concrete, green concrete and high performance concrete.
Our application-specific concrete solutions help in timely completion of all projects, ensuring durable structures for every application in construction projects of all kinds.

Tell us about the key factors that make your concrete brand stand apart from its competitors in the industry.
Bangur Concrete is focused on setting up its own capex state-of-the-art manufacturing units equipped with modern machinery and advanced technology, backed by our world class cement manufacturing units. These units will be equipped to manufacture all types of special concrete, having advanced testing facilities, experienced best-in-industry technical manpower and digitised solutions. One of our USPs is our focus on providing sustainable green solutions to our customers by keeping our plants environmentally friendly and reducing carbon footprint through optimised mix designs and the use of best mineral admixtures.

Which type of concrete mix from your organisation is the revenue driver?
We will be producing concrete ranging from M5 to M80 grades, and special products as well. Typically, a majority of revenue comes from M20-M30 grade of concrete, which is being
used in most of the construction including IHBs.

Tell us about the key technologies used in the manufacturing process of your ready-mix concrete?
We have equipped our plants with various technologies to enhance efficiency and sustainability. These include concrete recycling plants for reusing waste concrete, dust filters for absorbing dust at silos for reuse, vehicle tracking systems for transparent service, quality management systems for quality assurance, advanced batching systems for accuracy in customer orders and filter press for water reuse.

What is the ratio of M-Sand or manufactured sand used in your concrete mix?
We plan to use ~29 per cent manufactured sand in our concrete mix.

How do you incorporate sustainability in your products?
We plan to make ~85 per cent of Bangur concrete using flyash and GGBS, two environmentally sustainable choices which emit less carbon dioxide. Additionally, we intend to use Construction and Demolition (C&D) waste as a raw material in our concrete, addressing environmental issues related to its disposal.

What are the major challenges faced by your concrete brands from manufacturing to delivering stages?
Major challenges that we face include traffic restrictions, space constraints for setting up plants in proximity to the city, changing construction schedules (such as night pours), meeting strict supply windows and navigating changing government norms like NGT ban in Delhi NCR. Additionally, the longer distance between RMC plants and major development areas due to unavailability of industrial lands poses another challenge. However, we have an excellent team in place who are well positioned to find sustainable and logical solutions to challenges that come our way.

What does the near future hold for the ready mix concrete vertical of your organisation?
One of the biggest contributions to our nation’s economy comes from the construction industry where concrete plays a very important part. Ready mix concrete (RMC) is crucial for speedy construction with consistent quality assurance. In India, RMC accounts for 20 per cent of construction consumption, whereas in developing nations it is as high as 75 per cent. We are optimistic that India will soon bridge this gap, boosting the country’s growth and development.
Shree Cement is one of India’s leading cement manufacturers. Foraying into the RMC business will propel us forward in our journey to becoming a multi-product company poised to play a significant role in shaping our country’s vision of having world class infrastructure across sectors like airports, ports, metro, roads, railways, etc. Shree Cement will set up ~100 Bangur concrete plants in the next three years, generating ~3000 direct and indirect employment opportunities. We will be operating in ~50 cities to serve our customers in various segments.

  • Kanika Mathur

Concrete

Ultra Concrete Age

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

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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

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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.

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Concrete

JSW Cement Commissions Nagaur Plant, Enters North India

New Rajasthan unit boosts capacity to 24.1 MTPA and expands reach

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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.

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