Concrete

Green Concrete

Published

3 years ago

October 14, 2021

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Rising property rates have made it imperative for builders and developers to look out for ways to use the available space effectively. Conventionally-in any housing structure-around 30-40 per cent of the space on which the structure is built is lost to walls and supporting pillars. It is a loss to both the developers and to the home buyers. Modern construction materials such as Flyocrete AAC blocks are here to rescue both. Yuvraj Patil demonstrates to ICR how these blocks can save space and do a lot more.

FlyocreteÂ´s autoclaved aerated concrete (AAC) blocks are manufactured from fly ash. The fly ash used is a waste from thermal power. Use of fly ash in making AAC blocks save a lot of soil. Bricks on other hand require fertile soil, which is an important resource. Brick manufacturing also leads production of carbon dioxide. From the process of manufacturing till the end use, Flyocrete AAC saves natural resources. Apart from being a green product it also has several other advantages, including:

Lightweight: Oven-dry Flyocrete AAC blocks have a density between 551 to 650 Kg/cum making them 1/3 in thickness than brick and 1/4 that of concrete. So more material can be packed in a truck

for a given structure. It helps in reduction of transport cost as well as the fuel consumed. It is lightweight and leads to reduction of the depth of foundations, sizes of the structural units, saving the cost of cement, steel, coarse aggregate, fine aggregates required for concrete structure. It is suitable for the structures that are erected on low bearing soil, marshy lands, and is useful for all types of residential, commercial, industrial and multi-storeyed projects. This opens avenues for using additional FSI/TDR on existing buildings/societies

Thermal insulation: Its low thermal conductivity leads to saving on energy consumption for heating as well as cooling, suitable as insulating material for steel works, boilers, furnaces, heat exchangers, and oven in different P2 industries, forges. It is also suitable and economical for hotels, malls, multiplexes and hospitals, and all types of commercial projects where air conditioners are used.

Fire resistant: Flyocrete AAC has an extremely high fire rating of at least four hours (200 mm) and more. Due to its high fire resistance, it is useful for the construction of fire wall of lift room/walls of hazardous chemical, paint storage rooms, etc. in textile industries and cotton mills where there is a danger of fire hazard.

High strength to weight ratio: Flyocrete AAC products have strength to weight ratio between 18 to 22 against 16 for the concrete of grade M150. This means thinner walls and thinner pillars can be constructed with Flyocrete. It also means more carpet area for developers to sell.

High dimension accuracy and uniform surface: Due to high dimensional accuracy, it is extremely easy to install. It requires less cement mortar for joining. The uniform and flat surface requires very less plastering material Water penetration: Flyocrete block structures are of closed cells hence there is very little capillary action. The high surface activity allows faster evaporation rates. So the problems of water seepage are minimal with the fly ash-based product. High workability: Flyocrete AAC can be easily cut sawed drilled, nailed, milled like wood, making it a comfortable workable product than bricks, concrete blocks and fly ash bricks.

Concrete

Sambhv Steel Tubes is Now Certified as a Great Place to Work

This certification, valid from January 2025 to January 2026.

Published

6 hours ago

February 4, 2025

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Sambhv Steel Tubes Limited, one of the key manufacturers of electric resistance welded (“ERW”) steel pipes and structural tubes (hollow section) in India in terms of the installed capacity as of March 31, 2024 (Source: CRISIL Report) is pleased to announce that it has been officially certified as a “Great Place to Work® for 2025.

This certification, valid from January 2025 to January 2026, is a testament to the company’s commitment to fostering a workplace environment built on trust, collaboration, innovation, and employee well-being. Sambhv Steel Tubes also invites talented professionals who share its values of trust, collaboration, and innovation to join its team and be part of its growth journey. The Great Place to Work® certification is a recognized benchmark for workplace excellence. It is awarded based on employee feedback and an evaluation of workplace practices. Achieving this certification underscores Sambhv Steel Tubes’ dedication to nurturing a culture where Sambhv Steel strives to ensure that employees feel valued, supported, and empowered to grow both personally and professionally

The DRHP is available on the website of the Company at www.sambhv.com, SEBI at www.sebi.gov.in, websites of BSE Limited at www.bseindia.com and National Stock Exchange of India Limited at www.nseindia.com and the website of the book running lead managers, i.e. Nuvama Wealth Management Limited and Motilal Oswal Investment Advisors Limited at www.nuvama.com and www.motilaloswalgroup.com, respectively. Any potential investor should note that investment in equity shares involves a high degree of risk and for details relating to such risk, please see the section entitled “Risk Factors” of the RHP, when filed. Potential investors should not rely on the DRHP for making any investment decision. This announcement does not constitute an offer of the Equity Shares for sale in any jurisdiction, including the United States, and the Equity Shares may not be offered or sold in the United States absent registration under the US Securities Act of 1933 or an exemption from registration.

Any public offering of the Equity Shares to be made in the United States will be made by means of a prospectus that may be obtained from the Company and that will contain detailed information about the Company and management, as well as financial statements. However, the Equity Shares are not being offered or sold in the United States. CRISIL Market Intelligence & Analytics (CRISIL MI&A), a division of CRISIL Limited, provides independent research, consulting, risk solutions, and data & analytics to its clients. CRISIL MI&A operates independently of CRISIL’s other divisions and subsidiaries, including, CRISIL Ratings Limited.

Image Source: Sambhv Steel Tubes

Concrete

Cement Industry Key to Growth, Jobs, and Nation Building in Budget

Budget presents opportunities for cement sector in growth, jobs, and infra.

Published

6 hours ago

February 4, 2025

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The Cement Manufacturers’ Association (CMA) welcomes the Union Budget 2025-26 presented by the Honourable Finance Minister Nirmala Sitharaman. CMA Member Companies have been at the forefront of nation building by significantly contributing to infrastructure development, employment generation, and economic growth. CMA believes that the Budget presents a commendable vision for India’s development through strategic investments in people, economy, and innovation.

Commenting on the Budget, Neeraj Akhoury, President, Cement Manufacturers’ Association (CMA) and Managing Director, Shree Cement Limited, stated, “CMA hails the Union Budget, announced under the leadership of Prime Minister Narendra Modi for its comprehensive focus on holistic and inclusive development. The Budget reinforces a transformative journey towards building a resilient economy for advancing India’s development goals. The various initiatives announced by the Government balance people’s aspirations with the future requirements for the Country’s economic growth. The focus on increased investments on infrastructure across States amplifies opportunities and avenues for the growth of the Cement sector. We appreciate the sustained core focus on infrastructure and reiterate our commitment to being partners in Nation’s progress.<p></p>

<p>The increased spending on large scale housing and infrastructure projects will drive demand for construction materials allowing capacity expansion and promotion of innovation in sustainable practices. We are certain that despite challenges these measures will support the Cement Industry in achieving a consistent CAGR growth rate of more than 6 per cent of installed cement capacity in the present financial year. Policy reforms in Budget 2025-26 signal a reaffirmation of the Government’s intent to augment socio economic growth across core sectors.”

The Cement Industry plays a vital role in creating direct and indirect employment across various sectors, including manufacturing, logistics, and construction, thereby supporting millions of livelihoods. Additionally, the industry remains a key contributor to the Government exchequer through taxes, duties, and levies, strengthening the country’s fiscal framework.

Parth Jindal, Vice President, Cement Manufacturers’ Association (CMA) and Managing Director, JSW Cement Limited, said, “The Budget presented by Finance Minister Smt. Nirmala Sitharaman is a forward-looking roadmap that will play a pivotal role in shaping the future of India’s cement industry, in line with the country’s vision for a Viksit Bharat by 2047. It prioritizes growth in key sectors such as infrastructure, manufacturing, and technology. The increased investment in technology will accelerate advancements in green cement solutions, driving both sustainability and innovation within the industry. Notable allocations, including Rs 200 billion to foster innovation and Rs 1.5 billion in 50-year interest-free loans to states for capital expenditure on infrastructure development, are expected to significantly bolster growth in the core sectors, including cement sector.

He further added, “The Budget’s focus on a three-year pipeline of projects under the public-private partnership (PPP) model will incentivize private sector investment and catalyse a transformation in the infrastructure landscape. Additionally, the establishment of five National Centers of Excellence for skill development, as part of the ‘Make for India, Make for the World’ initiative, will ensure that India’s emerging workforce is well-equipped to meet the demands of a rapidly growing economy.”

In light of the recent Budget announcements, which prioritise infrastructure expansion and affordable housing, the Cement Industry is poised to leverage these opportunities by ensuring steady and sustained supplies of Cement to meet the Nation’s growing domestic market and infrastructure demand coupled with sustainable and innovative technologies. With a strong commitment to sustainability and efficiency, the Cement Industry will continue to drive India’s progress and economic resilience.

Concrete

GMDC Inks Long-Term Limestone Supply Deal With JK Cement

The agreement has been signed for supply of 250 million tonne.

Published

1 day ago

February 3, 2025

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State-owned GMDC said it has entered into a long-term pact with JK Cement Ltd for the supply of limestone from its upcoming mine in Gujarat.

The agreement has been signed for supply of 250 million tonnes of limestone over a period of 40 years from its upcoming Lakhpat Punrajpur Mine in Lakhpat Taluka of Kutch district in Gujarat.

This agreement will help JK Cement Ltd in setting up an integrated mega-capacity cement plant, fostering industrial growth in the region.Kutch’s coastal proximity, improved access to domestic and international markets, and cost-efficient logistics position it as an ideal hub for cement production.

The state-owned company has five operational lignite mines in Kutch, South Gujarat, and Bhavnagar region.