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ACC launces India’s first Sustainable house called Gratitude Villa

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ACC would promote low CO2 emissions during construction of these houses

ACC Ltd. has launched Houses of Tomorrow (HOT), a worldwide programme of Holcim, in India as a concrete step toward achieving sustainable development. ACC will be the first Indian building materials company to monitor and encourage low CO2 emissions in constructing single-family homes. The Houses of Tomorrow are long-term, cost-effective, accessible, and repeatable. The programme plans to build homes using novel low-CO2 building materials. Puducherry is home to the first project in India, called Gratitude Villa. The project, designed by Trupti Doshi, a well-known sustainability expert, blends materials, climate-specific passive design, and smart building processes to produce a holistically sustainable house that also improves the tenants’ comfort. The use of materials such as ECOPact green concrete, ACC Suraksha cement, fly-ash bricks, and a low CO2 alternative to virgin steel reinforcing is planned to minimise CO2 emissions by 40% at Gratitude Villa. Mr. Sridhar Balakrishnan, MD & CEO, ACC Limited, told the media that their parent company Holcim is pioneering the move to sustainable building. The concept of Houses of Tomorrow sprang from this commitment to sustainability. He said that they are excited to launch this project in India, which would help us continue to inspire future generations of house builders to choose green goods and solutions. Balakrishnan said that through innovation and clever design, they believe that sustainability is for everyone in every place and at any price range.Over 40 well-known architects were asked to participate in the Houses of Tomorrow initiative as part of the selection process. Gratitude Villa was chosen as the first House of Tomorrow in India after a jury evaluation, as it satisfied the goal of displaying a beautifully designed house that uses low carbon impact materials and sustainable construction. The first wave of this unique initiative, which is being coordinated across five nation- India, Kenya, France, Canada, and Mexico โ€“ plans to have a good influence on the environment while also providing long-term value to the population.

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Also read: Indiaโ€™s green real estate assets availability grows 37% in 5 years

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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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 companyโ€™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 companyโ€™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 companyโ€™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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