Technology
Precast to accelerate the growth trajectory
Published
6 years agoon
By
admin
It would be interesting to see how the industry will adapt itself to the move towards precast. One needs to carefully explore the possibility of the adaptation of precast into an existing project. The bigger question here is whether the migration in the design approach is possible or not.
The pandemic that shook the world in no time has disrupted business across segments. Cement, infrastructure, construction all came to a grinding halt. Most of the sector players will have numbers highlighting the severe depression created by the pandemic in their balance sheets. However, there are segments with these sectors that would have greater opportunities smiling at them when the country returns to the business as usual. One such segment, the experts say is the precast. Precast concrete which is one of the most sought after segment in construction because of the various benefits, is expected to pick up momentum. Till now, this segment has had slow growth. Owing to the new derived situation (demand dip, labour shortage, cost-effective ways to run business) put together will lead to construction segment increasing its dependency on precast.
The precast being dynamic – offers increased durability, increased load-bearing capacity especially when the concrete is pre-stressed with cable reinforcement, safer and faster as the casting is done offsite and is cured in a precisely controlled environment. It has the capacity for volume delivery as well. Above all, precast bring down the cost significantly in construction in comparison to the conventional standard concrete. Taking all these into consideration, it is natural for the construction industry to lean towards precast concrete.
Anil Banchhor, Managing Director & CEO, RDC Concrete (India), elaborated on the opportunities emerging for precast concrete. He said, "In the precast segment, post-Covid-19, the opportunity is more because precast requires fewer workers. Many companies would move towards precast construction. The precast industry is slowly maturing, and the growth though was slow. Some residential buildings, especially the low-cost housing, is shifting to precast. Apart from this, there is a lot of scopes for hospitals as the government will be spending a lot in hospital infrastructure. Also, commercial buildings will start moving to precast like hotels, offices etc. will move to precast. This opportunity is better for precast industries."
Devendra Pandey, an industry expert, pointed out, "Demand of concrete would be dependent on so many factors beyond our control currently. But our ability to support the change in technology would impact a shift in the customer bases. Overall concrete Demand will remain proportionately similar, but there will be a shift from the current customer segments towards the precast segment. The percentage of precast supply will definitely increase."
Global market
According to a study published in mid-2019 by ReportLinker, a market research solution company,"The precast Concrete market worldwide is projected to grow by $47.8 billion, guided by a compounded growth of 5.4 per cent. And the projection is the precast market would touch $54.1 billion by 2025. With a healthy forecast and leveraging on the emerging opportunity in floors and roofs, the said numbers appeared to be attainable. Floors and roofs segment expected to clock a 6.4 per cent growth. The shifting dynamics will support growth by adding significant momentum to the global growth of precast concrete."
The report also gave a breakup of the contribution of regional market to this projected growth in precast."The US will maintain a 4.7 per cent growth momentum. Within Europe, which continues to remain an important element in the world economy, Germany will add over $1.9 billion to the region’s size and clout in the next five to six years. Over $5.3 billion worth of projected demand in the region will come from other emerging Eastern European markets. In Japan, floors and roofs will reach a market size of $3.2 billion by the close of the analysis period. As the world’s second-largest economy and the new game-changer in global markets, China exhibits the potential to grow at 7.8 per cent over the next couple of years and add approximately $12.6 billion. Several macroeconomic factors and internal market forces will shape growth and development of demand patterns in emerging countries in Asia-Pacific, Latin America and the Middle East."
India market
India also was upbeat with investment flowing into the country with an optimistic outlook for 2020-2021. One such investment was the announcement of Rs 700 crore investment by the South US-based design and technical construction company Katerra. This investment, the company made in India to set by its second facility near Hyderabad. According to the officials of Katerra, the said facility will manufacture 8 million sq ft of prefabricated building components and fittings every year with robotic assembly line production. The plant was initially expected to be complete by March 2020.
Precast in India, currently, has only specific types of projects. Precast wasn’t a major defining driver in the construction segment till now, but, it would be in the future says, industry players. If the construction sector adopts precast concrete at a faster pace, then it is going to be successful in averting some post-lockdown impacts. There are low-cost housing projects that have already been using precast technology. With the use of precast, the floor casting cycle time can be reduced to 3-5 days, which is remarkable. The benefit of time reduction would enable faster adaptation of precast concrete and increase the Demand in the future.
Pandey continued on the challenging the precast segment would need to address post covid 19 by saying, "This is an interesting challenge. One needs to carefully explore the possibility of the adaptation of precast into an existing project. The bigger question here is whether the migration in the design approach is possible or not. It would be difficult for the real estate players and owners to make that decision to migrate into precast in an ongoing project. Existing projects may transition first by starting to use precast wall segments, manholes made out of precast concrete, precast staircases, and so on. Even in existing building design, more precast products can be used compared to the percentage earlier. I feel it would be easier for new projects into precast technology and the change is definitely coming. There is also the possibility of composite construction becoming popular compared to the traditional reinforced concrete format, which is designed using structural steel and concrete together."
Trends in precast
Many of the companies in the recent past have created a portfolio of value-added concrete products that are helpful for the construction industry in terms of technology adaptation towards this changing dimension.
Post-tension slabs: These are currently used in buildings, metro construction, bridges on national highways and cities. There is a lot of post-tension work going on.
However, this segment will emerge and mature. The customer requirement will also change accordingly. Faster curing and early development of strength of concrete will become crucial. There could be more Demand for self-curing concrete so that stocking of elements can be reduced. In short, the technical requirements of the precast project itself will start changing. That will require technically efficient producers who will be able to supply the needs in a timely manner.
Prashant Jha, Chief RMX, Nuvoco Vistas Corp, further elaborated on the trends that are witnessed in the segment.
Large-panel systems: The designation "large-panel system" refers to multistory structures composed of large wall and floor concrete panels connected in the vertical and horizontal directions so that the wall panels enclose appropriate spaces for the rooms within a building. These panels form a box-like structure. Both vertical and horizontal panels resist gravity load. Wall panels are usually one story high. Horizontal floor and roof panels span either as one-way or two-way slabs. When adequately joined together, these horizontal elements act as diaphragms that transfer the lateral loads to the walls.
Frame systems: Precast frames can be constructed using either linear elements or spatial beam-column sub-assemblages. Precast beam-column sub-assemblages have the advantage that the connecting faces between the sub-assemblages can be placed away from the critical frame regions; however, linear elements are generally preferred because of the difficulties associated with forming, handling, and erecting spatial elements.
Slab-column systems with shear walls: These systems rely on shear walls to sustain lateral load effects, whereas the slab-column structure resists mainly gravity loads. There are two main systems in this category: lift-slab system with walls, and prestressed slab-column system.
Modular system: In the case of smaller single units, this system is helpful. Some of the advantages are; a) Entire unit is cast in a factory and installed at site b) Suitable for toilet blocks or individual rooms c) Monolithic casting guarantees waterproofing at junctions.
Way forward
In the last Union Budget 2020, the government has announced infrastructure projects to the tune of Rs 103 trillion. Besides, the government also provided about Rs 1.70 trillion for transport infrastructure and highways construction. This allocation is expected to strengthen the demand for rural housing and infrastructure gradually. The emphasis given to infrastructure development, 100 new airports and a focus on roads will go a long way to revive concrete Demand.
However, the current infra projects will continue, but at a slow pace initial two to three months, primarily because of the shortage of migrant workforce. Every company would look at completing the projects as fast as possible to tide over the lost time. Most of the infra companies have labour camps attached, however, whether the migrant workers will stay or go back to their villages after lockdown determines the pace of the undergoing infra projects.
Pandey signed off by saying,"We can expect a slow start and a very steep rise in the Demand that is one view, while the other view is a little conservative. Looking at the slower pace of the market, it’s a bit hard to project at the moment. We remain cautious and observant. We are ready to serve the industry and the nation as the needs emerge."
However, there could be delays in rolling out the projects, completion of projects under implementation, with demand taking a long time to pick up. As per the latest report released by the rating agency Crisil in the first week of May says "there would be a delay of 12 months or more in the completion of Bharatmala phase 1." However, the report leaves an optimistic note that roads and highways would rebound faster despite sharp losses in the first quarter of FY21.
– RENJINI LIZA VARGHESE
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Concrete
Turning Downtime into Actionable Intelligence
Published
8 hours agoon
February 19, 2026By
admin
Stoppage Insights instantly identifies root causes and maps their full operational impact.
In cement, mining and minerals processing operations, every unplanned stoppage equals lost production and reduced profitability. Yet identifying what caused a stoppage remains frustratingly complex. A single motor failure can trigger cascading interlocks and alarm floods, burying the root cause under layers of secondary events. Operators and maintenance teams waste valuable time tracing event chains when they should be solving problems. Until now.
Our latest innovation to our ECS Process Control Solution(1) eliminates this complexity. Stoppage Insights, available with the combined updates to our ECS/ControlCenter™ (ECS) software and ACESYS programming library, transforms stoppage events into clear, actionable intelligence. The system automatically identifies the root cause of every stoppage – whether triggered by alarms, interlocks, or operator actions – and maps all affected equipment. Operators can click any stopped motor’s faceplate to view what caused the shutdown instantly. The Stoppage UI provides a complete record of all stoppages with drill-down capabilities, replacing manual investigation with immediate answers.
Understanding root cause in Stoppage Insights
In Stoppage Insights, ‘root cause’ refers to the first alarm, interlock, or operator action detected by the control system. While this may not reveal the underlying mechanical, electrical or process failure that a maintenance team may later discover, it provides an actionable starting point for rapid troubleshooting and response. And this is where Stoppage Insights steps ahead of traditional first-out alarm systems (ISA 18.2). In this older type of system, the first alarm is identified in a group. This is useful, but limited, as it doesn’t show the complete cascade of events, distinguish between operator-initiated and alarm-triggered stoppages, or map downstream impacts. In contrast, Stoppage Insights provides complete transparency:
- Comprehensive capture: Records both regular operator stops and alarm-triggered shutdowns.
- Complete impact visibility: Maps all affected equipment automatically.
- Contextual clarity: Eliminates manual tracing through alarm floods, saving critical response time.
David Campain, Global Product Manager for Process Control Systems, says, “Stoppage Insights takes fault analysis to the next level. Operators and maintenance engineers no longer need to trace complex event chains. They see the root cause clearly and can respond quickly.”
Driving results
1.Driving results for operations teams
Stoppage Insights maximises clarity to minimise downtime, enabling operators to:
• Rapidly identify root causes to shorten recovery time.
• View initiating events and all affected units in one intuitive interface.
• Access complete records of both planned and unplanned stoppages
- Driving results for maintenance and reliability teams
Stoppage Insights helps prioritise work based on evidence, not guesswork:
• Access structured stoppage data for reliability programmes.
• Replace manual logging with automated, exportable records for CMMS, ERP or MES.(2)
• Identify recurring issues and target preventive maintenance effectively.
A future-proof and cybersecure foundation
Our Stoppage Insights feature is built on the latest (version 9) update to our ACESYS advanced programming library. This industry-leading solution lies at the heart of the ECS process control system. Its structured approach enables fast engineering and consistent control logic across hardware platforms from Siemens, Schneider, Rockwell, and others.
In addition to powering Stoppage Insights, ACESYS v9 positions the ECS system for open, interoperable architectures and future-proof automation. The same structured data used by Stoppage Insights supports AI-driven process control, providing the foundation for machine learning models and advanced analytics.
The latest releases also respond to the growing risk of cyberattacks on industrial operational technology (OT) infrastructure, delivering robust cybersecurity. The latest ECS software update (version 9.2) is certified to IEC 62443-4-1 international cybersecurity standards, protecting your process operations and reducing system vulnerability.
What’s available now and what’s coming next?
The ECS/ControlCenter 9.2 and ACESYS 9 updates, featuring Stoppage Insights, are available now for:
- Greenfield projects.
- ECS system upgrades.
- Brownfield replacement of competitor systems.
Stoppage Insights will also soon integrate with our ECS/UptimeGo downtime analysis software. Stoppage records, including root cause identification and affected equipment, will flow seamlessly into UptimeGo for advanced analytics, trending and long-term reliability reporting. This integration creates a complete ecosystem for managing and improving plant uptime.
(1) The ECS Process Control Solution for cement, mining and minerals processing combines proven control strategies with modern automation architecture to optimise plant performance, reduce downtime and support operational excellence.
(2) CMMS refers to computerised maintenance management systems; ERP, to enterprise resource planning; and MES to manufacturing execution systems.
Economy & Market
From Vision to Action: Fornnax Global Growth Strategy for 2026
Published
1 month agoon
January 19, 2026By
admin
Jignesh Kundaria, Director & CEO, Fornnax Recycling Technology
As 2026 begins, Fornnax is accelerating its global growth through strategic expansion, large-scale export-led installations, and technology-driven innovation across multiple recycling streams. Backed by manufacturing scale-up and a strong people-first culture, the company aims to lead sustainable, high-capacity recycling solutions worldwide.
As 2026 begins, Fornnax stands at a pivotal stage in its growth journey. Over the past few years, the company has built a strong foundation rooted in engineering excellence, innovation, and a firm commitment to sustainable recycling. The focus ahead is clear: to grow faster, stronger, and on a truly global scale.
“Our 2026 strategy is driven by four key priorities,” explains Mr. Jignesh Kundaria, Director & CEO of Fornnax.
First, Global Expansion
We will strengthen our presence in major markets such as Europe, Australia, and the GCC, while continuing to grow across our existing regions. By aligning with local regulations and customer requirements, we aim to establish ourselves as a trusted global partner for advanced recycling solutions.
A major milestone in this journey will be export-led global installations. In 2026, we will commission Europe’s highest-capacity shredding line, reinforcing our leadership in high-capacity recycling solutions.
Second, Product Innovation and Technology Leadership
Innovation remains at the heart of our vision to become a global leader in recycling technology by 2030. Our focus is on developing solutions that are state-of-the-art, economical, efficient, reliable, and environmentally responsible.
Building on a decade-long legacy in tyre recycling, we have expanded our portfolio into new recycling applications, including municipal solid waste (MSW), e-waste, cable, and aluminium recycling. This diversification has already created strong momentum across the industry, marked by key milestones scheduled to become operational this year, such as:
- Installation of India’s largest e-waste and cable recycling line.
- Commissioning of a high-capacity MSW RDF recycling line.
“Sustainable growth must be scalable and profitable,” emphasizes Mr. Kundaria. In 2026, Fornnax will complete Phase One of our capacity expansion by establishing the world’s largest shredding equipment manufacturing facility. This 23-acre manufacturing unit, scheduled for completion in July 2026, will significantly enhance our production capability and global delivery capacity.
Alongside this, we will continue to improve efficiency across manufacturing, supply chain, and service operations, while strengthening our service network across India, Australia, and Europe to ensure faster and more reliable customer support.
Finally: People and Culture
“People remain the foundation of Fornnax’s success. We will continue to invest in talent, leadership development, and a culture built on ownership, collaboration, and continuous improvement,” states Mr. Kundaria.
With a strong commitment to sustainability in everything we do, our ambition is not only to grow our business, but also to actively support the circular economy and contribute to a cleaner, more sustainable future.
Guided by a shared vision and disciplined execution, 2026 is set to be a defining year for us, driven by innovation across diverse recycling applications, large-scale global installations, and manufacturing excellence.
Concrete
Technology plays a critical role in achieving our goals
Published
2 months agoon
December 24, 2025By
admin
Arasu Shanmugam, Director and CEO-India, IFGL, discusses the diversification of the refractory sector into the cement industry with sustainable and innovative solutions, including green refractories and advanced technologies like shotcrete.
Tell us about your company, it being India’s first refractory all Indian MNC.
IFGL Refractories has traditionally focused on the steel industry. However, as part of our diversification strategy, we decided to expand into the cement sector a year ago, offering a comprehensive range of solutions. These solutions cover the entire process, from the preheater stage to the cooler. On the product side, we provide a full range, including alumina bricks, monolithics, castables, and basic refractories.
In a remarkably short span of time, we have built the capability to offer complete solutions to the cement industry using our own products. Although the cement segment is new for IFGL, the team handling this business vertical has 30 years of experience in the cement industry. This expertise has been instrumental in establishing a brand-new greenfield project for alumina bricks, which is now operational. Since production began in May, we are fully booked for the next six months, with orders extending until May 2025. This demonstrates the credibility we have quickly established, driven by our team’s experience and the company’s agility, which has been a core strength for us in the steel industry and will now benefit our cement initiatives.
As a 100 per cent Indian-owned multinational company, IFGL stands out in the refractory sector, where most leading players providing cement solutions are foreign-owned. We are listed on the stock exchange and have a global footprint, including plants in the United Kingdom, where we are the largest refractory producer, thanks to our operations with Sheffield Refractories and Monocon. Additionally, we have a plant in the United States that produces state-of-the-art black refractories for critical steel applications, a plant in Germany providing filtering solutions for the foundry sector, and a base in China, ensuring secure access to high-quality raw materials.
China, as a major source of pure raw materials for refractories, is critical to the global supply chain. We have strategically developed our own base there, ensuring both raw material security and technological advancements. For instance, Sheffield Refractories is a leader in cutting-edge shotcreting technology, which is particularly relevant to the cement industry. Since downtime in cement plants incurs costs far greater than refractory expenses, this technology, which enables rapid repairs and quicker return to production, is a game-changer. Leading cement manufacturers in the country have already expressed significant interest in this service, which we plan to launch in March 2025.
With this strong foundation, we are entering the cement industry with confidence and a commitment to delivering innovative and efficient solutions.
Could you share any differences you’ve observed in business operations between regions like Europe, India, and China? How do their functionalities and approaches vary?
When it comes to business functionality, Europe is unfortunately a shrinking market. There is a noticeable lack of enthusiasm, and companies there often face challenges in forming partnerships with vendors. In contrast, India presents an evolving scenario where close partnerships with vendors have become a key trend. About 15 years ago, refractory suppliers were viewed merely as vendors supplying commodities. Today, however, they are integral to the customer’s value creation chain.
We now have a deep understanding of our customers’ process variations and advancements. This integration allows us to align our refractory solutions with their evolving processes, strengthening our role as a value chain partner. This collaborative approach is a major differentiator, and I don’t see it happening anywhere else on the same scale. Additionally, India is the only region globally experiencing significant growth. As a result, international players are increasingly looking at India as a potential market for expansion. Given this, we take pride in being an Indian company for over four decades and aim to contribute to making Aatma Nirbhar Bharat (self-reliant India) a reality.
Moving on to the net-zero mission, it’s crucial to discuss our contributions to sustainability in the cement industry. Traditionally, we focused on providing burnt bricks, which require significant fuel consumption during firing and result in higher greenhouse gas emissions, particularly CO2. With the introduction of Sheffield Refractories’ green technology, we are now promoting the use of green refractories in cement production. Increasing the share of green refractories naturally reduces CO2 emissions per ton of clinker produced.
Our honourable Prime Minister has set the goal of achieving net-zero emissions by 2070. We are committed to being key enablers of this vision by expanding the use of green refractories and providing sustainable solutions to the cement industry, reducing reliance on burnt refractories.
Technology is advancing rapidly. What role does it play in helping you achieve your targets and support the cement industry?
Technology plays a critical role in achieving our goals and supporting the cement industry. As I mentioned earlier, the reduction in specific refractory consumption is driven by two key factors: refining customer processes and enhancing refractory quality. By working closely as partners with our customers, we gain a deeper understanding of their evolving needs, enabling us to continuously innovate. For example, in November 2022, we established a state-of-the-art research centre in India for IFGL, something we didn’t have before.
The primary objective of this centre is to leverage in-house technology to enhance the utilisation of recycled materials in manufacturing our products. By increasing the proportion of recycled materials, we reduce the depletion of natural resources and greenhouse gas emissions. In essence, our focus is on developing sustainable, green refractories while promoting circularity in our business processes. This multi-faceted approach ensures we contribute to environmental sustainability while meeting the industry’s demands.
Of course, this all sounds promising, but there must be challenges you’re facing along the way. Could you elaborate on those?
One challenge we face is related to India’s mineral resources. For instance, there are oxide deposits in the Saurashtra region of Gujarat, but unfortunately, they contain a higher percentage of impurities. On the magnesite side, India has deposits in three regions: Salem in Tamil Nadu, Almora in Uttarakhand, and Jammu. However, these magnesite deposits also have impurities. We believe the government should take up research and development initiatives to beneficiate these minerals, which are abundantly available in India, and make them suitable for producing high-end refractories. This task is beyond the capacity of an individual refractories company and requires focused policy intervention. While the government is undertaking several initiatives, beneficiation of minerals like Indian magnesite and Indian oxide needs to become a key area of focus.
Another crucial policy support we require is recognising the importance of refractories in industrial production. The reality is that without refractories, not even a single kilogram of steel or cement can be produced. Despite this, refractories are not included in the list of core industries. We urge the government to designate refractories as a core industry, which would ensure dedicated focus, including R&D allocations for initiatives like raw material beneficiation. At IFGL, we are taking proactive steps to address some of these challenges. For instance, we own Sheffield Refractories, a global leader in shotcrete technology. We are bringing this technology to India, with implementation planned from March onwards. Additionally, our partnership with Marvel Refractories in China enables us to leverage their expertise in providing high-quality refractories for steel and cement industries worldwide.
While we are making significant efforts at our level, policy support from the government—such as recognising refractories as a core industry and fostering research for local raw material beneficiation—would accelerate progress. This combined effort would greatly enhance India’s capability to produce high-end refractories and meet the growing demands of critical industries.
Could you share your opinion on the journey toward achieving net-zero emissions? How do you envision this journey unfolding?
The journey toward net zero is progressing steadily. For instance, even at this conference, we can observe the commitment as a country toward this goal. Achieving net zero involves having a clear starting point, a defined objective, and a pace to progress. I believe we are already moving at an impressive speed toward realising this goal. One example is the significant reduction in energy consumption per ton of clinker, which has halved over the past 7–8 years—a remarkable achievement.
Another critical aspect is the emphasis on circularity in the cement industry. The use of gypsum, which is a byproduct of the fertiliser and chemical industries, as well as fly ash generated by the power industry, has been effectively incorporated into cement production. Additionally, a recent advancement involves the use of calcined clay as an active component in cement. I am particularly encouraged by discussions around incorporating 12 per cent to 15 per cent limestone into the mix without the need for burning, which does not compromise the quality of the final product. These strategies demonstrate the cement industry’s constructive and innovative approach toward achieving net-zero emissions. The pace at which these advancements are being adopted is highly encouraging, and I believe we are on a fast track to reaching this critical milestone.
– Kanika Mathur
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