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The age of concrete blocks can be up to a 100 years

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Nikita George, Director Operations, APCO Concrete Blocks and Allied Products, takes us through the manufacturing process of concrete blocks and its composition and also specifically discusses their patented product – cellular blocks.

Tell us about the type of concrete blocks that your organisation manufactures.
We manufacture mainly solid and cellular concrete blocks. The cellular block is our patented product, which has become increasingly popular due to its high utility value in the construction process. We are also gearing up to launch our new line of pavers and kerb stones by the end of August.

What is the composition of each type of block and what are their strengths?
Blocks constitute of mainly three items:
Cement,

  • Manufactured Sand and Stone Aggregates Our patented cellular blocks have a vast set of benefits:
  • Lightweight: The cellular block is between 8 to 9 kg lighter than the solid block. This not only increases the productivity of the labour but also helps in reducing the overall steel requirement for the project.
  • Thermal insulation properties: With the erratic weather conditions in India today, cellular blocks help in maintaining thermal insulation properties within the building. In a recent experiment conducted on a building, which used the cellular blocks, a marked reduction in temperature by three degrees was recorded.
  • Sound insulation properties: Due to the hollow nature of these concrete blocks, the product is able to cut the decibel levels by 14 per cent.
  • Compressive strength and water absorption properties: The cellular blocks exceed the ISO parameters for compressive strength and water absorption.

How do you ensure quality standards for the concrete blocks manufactured?
With our 50 years of experience in the concrete blocks manufacturing industry, we have continually evolved and tried our best to stay relevant with the international quality standards. Quality control begins with procurement of good quality raw material. Fortunately, we have our own crushers to cater to our production units. This helps us negate undesirable raw materials. State of the art machinery and a strong base of SOP help mitigate errors. Above all, of these we have a skilled set of managers who have over 25 years of experience in the concrete blocks field.

Tell us about the sustainability and environmental benefit while manufacturing and while using these blocks in construction?
The blocks that we manufacture follow the highest quality parameters that give a very long life span. When used in building, the age of concrete blocks can be up to 100 years. The blocks used in these buildings at the time of demolition can be re-crushed and used to manufacture the same product again. And since concrete blocks are one of the strongest products available in the market, the on site damages are virtually zero. Unlike native methods of concrete production, we use only M-sand. There is no usage of river sand hence, safeguarding our environment. Also, as mentioned before, concrete blocks can be reused even after the lifespan of a building. This cuts down on further usage of raw materials.

What are the key benefits that any builder can get from using your concrete blocks?
The concrete blocks industry to a large extent can still be categorised in the unorganised sector. Due to this, there is a lot of disparity in pricing and quality in the market. At APCO, with our 50 years of experience, we have won the trust of our customers by consistently proving the highest quality of our products and on-time delivery.
With our 5 production units strategically located around Bangalore city, we have the capability of producing up to one lakh blocks per day. This allows us to consistently supply large quantities to our customers. Our customers can also be assured that the quantity of blocks that leave our plants is the same quantity that will be unloaded at the site.
Apart from this as mentioned in the earlier answers, our cellular blocks host a wide range of benefits during and even after the construction of a building.

How do these concrete blocks contribute to the profitability of construction?
When APCO came into the market in the early ’70s, the construction industry was heavily reliant on the traditional clay bricks. It took us about 10 years before we got our first big break. And since then, the construction market has not looked back. There have been multiple competitors in the walling solutions market but in terms of pricing and quality no other product comes close. Most people build a house once. At APCO, we believe in making that house a home. We provide unrivalled quality and a fair price to all our customers!

What does the near future hold for APCO Concrete Blocks and allied products?
We will be launching our new product line of pavers and kerb stones by August and we are working towards APCO being present in a few more states around India.

Kanika Mathur

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Concrete

Indian Cement Industry Sees Further Consolidation

Cement industry to face consolidation soon.

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India’s cement sector is set for further consolidation in the near-to-medium term, according to a recent report. With increasing competition, rising input costs, and the need for economies of scale, companies are expected to explore mergers and acquisitions (M&A) to strengthen their market positions. As the industry faces various challenges, including high energy costs and fluctuating demand, consolidation is viewed as a strategic move to drive growth and sustainability.

Key Points:
Market Consolidation: The Indian cement industry has already witnessed significant consolidation over the past few years, with several large firms acquiring smaller players to enhance their market share. The trend is expected to continue, driven by the need to optimize operations, cut costs, and gain better pricing power. Consolidation helps companies to expand their geographic reach and strengthen their portfolios.

Rising Costs and Challenges: One of the primary drivers of consolidation is the rising cost of inputs, particularly energy and raw materials. With costs of coal and petroleum coke (key energy sources for cement production) soaring, companies are looking for ways to maintain profitability. Smaller and medium-sized players, in particular, find it challenging to cope with these rising costs, making them more likely targets for acquisition by larger companies.

Economies of Scale: Larger cement companies benefit from economies of scale, which help them absorb the impact of rising input costs more effectively. Consolidation allows firms to streamline production processes, reduce operational inefficiencies, and invest in advanced technologies that improve productivity. These efficiencies become critical in maintaining competitiveness in an increasingly challenging environment.

M&A Activity: The report highlights the potential for more mergers and acquisitions in the cement sector, particularly among mid-sized and regional players. The Indian cement market, which is highly fragmented, presents numerous opportunities for larger companies to acquire smaller firms and gain a foothold in new markets. M&A activity is expected to accelerate as firms seek growth through strategic alliances and acquisitions.

Regional Focus: Consolidation efforts are likely to be regionally focused, with companies looking to expand their presence in specific geographic areas where demand for cement is strong. Infrastructure development, government projects, and urbanization are driving demand in various parts of the country, making regional expansions an attractive proposition for firms looking to grow.

Impact on Competition: While consolidation may lead to a more concentrated market, it could also intensify competition among the remaining players. Larger firms with more resources and market reach could dominate pricing strategies and influence market dynamics. Smaller firms may either merge or struggle to compete, leading to a reshaping of the competitive landscape.

Demand Outlook: The near-term outlook for the cement industry remains uncertain, with demand being influenced by factors such as construction activity, infrastructure projects, and government initiatives. The report notes that while urban demand is expected to remain stable, rural demand continues to face challenges due to slow construction activities in those areas. However, the long-term outlook remains positive, driven by ongoing infrastructure developments and real estate projects.

Sustainability Focus: Companies are also focusing on sustainability and environmental concerns. Consolidation can provide larger companies with the resources to invest in green technologies and reduce their carbon footprint. This focus on sustainability is becoming increasingly important, with both government regulations and market preferences shifting toward greener production practices.

Conclusion:
The Indian cement industry is poised for further consolidation in the coming years, driven by rising costs, competitive pressures, and the need for economies of scale. M&A activity is likely to accelerate, with larger firms targeting smaller and regional players to strengthen their market presence. While consolidation offers opportunities for growth and efficiency, it could also reshape the competitive landscape and influence pricing dynamics in the sector.

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Concrete

Cement Companies May Roll Back Hike

Cement firms reconsider September price increase.

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Cement companies in India might be forced to reverse the price hikes implemented in September due to weakened demand and pressure from competitive market conditions, according to a report by Nuvama Institutional Equities. The recent price increase, which was expected to improve margins, may not hold as demand falls short of expectations.

Key Points:
Price Hike in September: Cement firms across India increased prices in September, aiming to improve their margins amidst rising input costs. This was seen as a strategic move to stabilize earnings as they were grappling with inflationary pressures on raw materials like coal and pet coke.

Weak Demand and Pressure: However, demand has not surged as expected. In some regions, particularly rural areas, construction activity remains low, which has contributed to the tepid demand for cement. The combination of high prices and low demand may make it difficult for companies to maintain the elevated price levels.

Competitive Market Forces: Cement manufacturers are also under pressure from competitors. Smaller players may keep prices lower to attract buyers, forcing larger companies to consider rolling back the September hikes. The competitive dynamics in regions like South India, where smaller firms are prevalent, are likely to impact larger companies’ pricing strategies.

Nuvama Report Insights: Nuvama Institutional Equities has highlighted that the September price hikes may not be sustainable given current market conditions. According to the report, the demand-supply imbalance and weak construction activities across many states could push cement companies to reconsider their pricing strategies.

Impact on Margins: If companies are compelled to roll back the price hikes, it could hurt their profit margins in the near term. Cement firms had hoped to recover some of their input costs through the price increases, but the competitive landscape and slow demand recovery could negate these gains.

Regional Variations: Price rollback might not be uniform across the country. In regions where infrastructure development is picking up pace, cement prices may hold. Urban areas with ongoing real estate projects and government infrastructure initiatives could see a sustained demand, making price hikes more viable.

Future Outlook: The outlook for the cement sector will largely depend on the pace of recovery in construction activity, particularly in the housing and infrastructure sectors. Any significant recovery in rural demand, which is currently subdued, could also influence whether the price hikes will remain or be rolled back.

Strategic Adjustments: Cement firms may need to adopt a cautious approach in the near term, balancing between maintaining market share and protecting margins. Price adjustments in response to market conditions could become more frequent as companies try to adapt to the fluctuating demand.

Conclusion:
The September price hikes by cement companies may face reversal due to weak demand, competitive pressures, and market dynamics. Nuvama’s report signals that while the increase was aimed at margin recovery, it may not be sustainable, particularly in regions with low demand. The future of cement pricing will depend on construction sector recovery and regional market conditions.

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Concrete

Bridge Collapse Spurs Focus on Stainless Steel

Climate change prompts stainless steel push.

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The Ministry of Road Transport and Highways (MoRTH) is turning its attention to the use of stainless steel in bridge construction to counteract corrosion, an increasing issue linked to climate change. With recent bridge collapses highlighting the vulnerability of existing infrastructure to corrosion and extreme weather events, the ministry is promoting the adoption of durable materials like stainless steel to ensure the longevity and safety of India’s critical transport infrastructure.

Key Points:

Bridge Collapse and Climate Change: Recent incidents of bridge collapses across the country have raised alarm over the durability of current construction materials, with corrosion cited as a leading cause. Climate change, leading to harsher weather patterns and increased moisture levels, has accelerated the deterioration of key infrastructure. This has prompted MoRTH to consider long-term solutions to combat these challenges.

Corrosion: A Growing Concern: Corrosion of structural materials has become a serious issue, particularly in coastal and high-moisture regions. The Ministry has identified the need for a more resilient approach, emphasizing the use of stainless steel, known for its resistance to corrosion. This shift is seen as crucial in ensuring the longevity of India’s bridges and reducing maintenance costs over time.

Stainless Steel for Bridge Construction: Stainless steel, while more expensive initially, offers long-term savings due to its durability and resistance to environmental factors like moisture and salt. The Ministry is advocating for the material’s use in future bridge projects, particularly in areas prone to corrosion. Stainless steel is seen as a solution that can withstand the pressures of both natural elements and increasing traffic loads.

Government’s Proactive Steps: The government, through MoRTH, has started consulting with experts in the field of metallurgy and civil engineering to explore the expanded use of stainless steel. They are considering updates to construction standards and specifications to incorporate this material in new and rehabilitated infrastructure projects.

Economic Considerations: Although the initial investment in stainless steel may be higher than conventional materials, the reduced need for repairs and replacements makes it a cost-effective option in the long run. This approach also aligns with the government’s push for sustainable infrastructure that can withstand the test of time and climate change effects.

Future of Indian Infrastructure: With the push for stronger, more durable infrastructure, the Ministry’s move to adopt stainless steel for bridge construction marks a shift towards building climate-resilient structures. The use of this material is expected to not only enhance the safety and longevity of bridges but also reduce the financial burden on the government for constant repairs.

Industry Perspective: The stainless steel industry sees this shift as an opportunity to expand its market, particularly in the infrastructure sector. Stakeholders are engaging with the government to demonstrate the benefits of stainless steel, advocating for its increased use not just in bridges but across various infrastructure projects.

Conclusion: In response to the growing threat of climate change and its impact on infrastructure, the Ministry of Road Transport and Highways is prioritizing the use of stainless steel in bridge construction to combat corrosion and ensure the long-term durability of critical transport structures.

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