Concrete

Significant growth in the offing

Published

7 years ago

January 9, 2019

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Mohammed Ismail, DGM Process, Bharathi Cement, speaks on the challeneges faced by refractories in India.

As a global player, what are the efficiency improvements that you observed in your products after the adaptation of refractory?
The use of refractories help in many ways in the cement industries, first and foremost it gives good life, it helps avoid unscheduled stoppages of the plant etc. So the selection of the refractory is very important to maximise the benefits. That is where we give more importance and in our plant we have been using magnesia bricks in the kiln (rich alumina content). Preheated area is one of the critical areas and that is were we have used refractories and that helped us to achieve temperatures at 1100 degree centigrade. The high alumina content that are used helped us achieve this temperature levels. It has given us a good life of 5-6 years.

The adaptations we are basically dependant on the imports. How do you see the domestic supply shaping up?
Domestic supply, especially we have been habituated to high alumina content bricks. Refractories can be divided into two parts- one is bricks, and another is monolithic castable. If we take the use of bricks, we have been using basic bricks.As basic bricks have high CCS (Cold Crushing Strength) will be higher, and it sustain in very high temperature. Along with the selection of the fuels or alternative fuels, the type of refractory to be used has also been selected. To cite an example, we use high intensive temperature producing coke as a fuel. Basic brinks are one and the same as the alumina bricks which are produced by moulding only. When installed in our kilns, the temperature can go up to around 1,500-1,600 degree centigrade. At the same time, the flame temperature will be higher than these temperatures levels. So to withstand this, we have introduced refractory.

Second part is what we call as the monolithic castable. Apart from the kiln, these are being used. We are having multi-stream – double stream preheated systems. Triple stream preheated, with six stages with a height of around 180 m. This is divided into six stages. The hot metal move from top to bottom and the cold moves from bottom to top, thus the heat exchange takes place.

As a global player you have seen the adaptation in many countries and then in India. What do you think are the challenges faced in India?
When we depend on imports the major challenge is the lead time is very hig, which is anywhere between four to six months. But if domestic supply is available then the materials can be procured within two to three weeks. Unfortunately, we are still majorly depend on imports in refractories. We are yet to see quality suppliers in the domestic market. Knowing the quality, the cement players still prefer importing.

For refractories, steel is one of the major consumers followed by chemical industry, Cement probably is a small faction. What is the demand growth for next 2-3 years?
There is high demand expected for cement as a segment is expected with the infrastructure growth push from the government. There is more concentration on developing alternative fuels also in the offing. These alternative fuels are having a very high impact on the refractory also. And cement would be one segment that can implement the alternative fuels adaptation.So there is space for significant for refractory in India.

– liza V

Concrete

NBCC Wins Rs 550m IOB Office Project In Raipur

PMC Contract Covers Design, Execution And Handover

Published

4 days ago

January 20, 2026

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State-owned construction major NBCC India Ltd has secured a new domestic work order worth around Rs 550.2 million from Indian Overseas Bank (IOB) in the normal course of business, according to a regulatory filing.

The project involves planning, designing, execution and handover of IOB’s new Regional Office building at Raipur. The contract has been awarded under NBCC’s project management consultancy (PMC) operations and excludes GST.

NBCC said the order further strengthens its construction and infrastructure portfolio. The company clarified that the contract is not a related party transaction and that neither its promoter nor promoter group has any interest in the awarding entity.

The development has been duly disclosed to the stock exchanges as part of NBCC’s standard compliance requirements.

Concrete

Nuvoco Q3 EBITDA Jumps As Cement Sales Hit Record

Premium products and cost control lift profitability

Published

5 days ago

January 19, 2026

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Nuvoco Vistas Corp. Ltd reported a strong financial performance for the quarter ended 31 December 2025 (Q3 FY26), driven by record cement sales, higher premium product volumes and improved operational efficiencies.

The company achieved its highest-ever third-quarter consolidated cement sales volume of 5 million tonnes, registering growth of 7 per cent year-on-year. Consolidated revenue from operations rose 12 per cent to Rs 27.01 billion during the quarter. EBITDA increased sharply by 50 per cent YoY to Rs 3.86 billion, supported by improved pricing and cost management.

Premium products continued to be a key growth driver, sustaining a historic high contribution of 44 per cent for the second consecutive quarter. The strong momentum reflects rising brand traction for the Nuvoco Concreto and Nuvoco Duraguard ranges, which are increasingly recognised as trusted choices in building materials.

In the ready-mix concrete segment, Nuvoco witnessed healthy demand traction across its Concreto product portfolio. The company launched Concreto Tri Shield, a specialised offering delivering three-layer durability and a 50 per cent increase in structural lifespan. In the modern building materials category, the firm introduced Nuvoco Zero M Unnati App, a digital loyalty platform aimed at improving influencer engagement, transparency and channel growth.

Despite heavy rainfall affecting parts of the quarter, the company maintained improved performance supported by strong premiumisation and operational discipline. Capacity expansion projects in the East, along with ongoing execution at the Vadraj Cement facilities, remain on track. The operationalisation of the clinker unit and grinding capacity, planned in phases starting Q3 FY27, is expected to lift total cement capacity to around 35 million tonnes per annum, reinforcing Nuvoco’s position as India’s fifth-largest cement group.

Commenting on the results, Managing Director Mr Jayakumar Krishnaswamy said Q3 marked strong recovery and momentum despite economic challenges. He highlighted double-digit volume growth, premium-led expansion and a 50 per cent rise in EBITDA. The company also recorded its lowest blended fuel cost in 17 quarters at Rs 1.41 per Mcal. Refurbishment and project execution at the Vadraj Cement Plant are progressing steadily, which, along with strategic capacity additions and cost efficiencies, is expected to strengthen Nuvoco’s long-term competitive advantage.

Concrete

Cement Industry Backs Co-Processing to Tackle Global Waste

Industry bodies recently urged policy support for cement co-processing as waste solution

Published

1 week ago

January 15, 2026

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Leading industry bodies, including the Global Cement and Concrete Association (GCCA), European Composites Industry Association, International Solid Waste Association – Africa, Mission Possible Partnership and the Global Waste-to-Energy Research and Technology Council, have issued a joint statement highlighting the cement industry’s potential role in addressing the growing global challenge of non-recyclable and non-reusable waste. The organisations have called for stronger policy support to unlock the full potential of cement industry co-processing as a safe, effective and sustainable waste management solution.

Co-processing enables both energy recovery and material recycling by using suitable waste to replace fossil fuels in cement kilns, while simultaneously recycling residual ash into the cement itself. This integrated approach delivers a zero-waste solution, reduces landfill dependence and complements conventional recycling by addressing waste streams that cannot be recycled or are contaminated.

Already recognised across regions including Europe, India, Latin America and North America, co-processing operates under strict regulatory and technical frameworks to ensure high standards of safety, emissions control and transparency.

Commenting on the initiative, Thomas Guillot, Chief Executive of the GCCA, said co-processing offers a circular, community-friendly waste solution but requires effective regulatory frameworks and supportive public policy to scale further. He noted that while some cement kilns already substitute over 90 per cent of their fuel with waste, many regions still lack established practices.

The joint statement urges governments and institutions to formally recognise co-processing within waste policy frameworks, support waste collection and pre-treatment, streamline permitting, count recycled material towards national recycling targets, and provide fiscal incentives that reflect environmental benefits. It also calls for stronger public–private partnerships and international knowledge sharing.

With global waste generation estimated at over 11 billion tonnes annually and uncontrolled municipal waste projected to rise sharply by 2050, the signatories believe co-processing represents a practical and scalable response. With appropriate policy backing, it can help divert waste from landfills, reduce fossil fuel use in cement manufacturing and transform waste into a valuable societal resource.