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Modular Concrete Curing: A green alternative to curing process

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The traditional process of curing concrete is cumbersome, requires extensive labour work and leads to significant quantities of water loss. Ambuja has introduced a waterless curing technique in India that is economical and environment friendly.

Any cement concrete product or structure has to go through a curing process when the product or structure gains strength. The process of curing is done mainly with water. The chemical action between cement and water helps in hardening of concrete.

Curing must be done for a certain period of time so that concrete achieves its potential strength. It is very important to do curing properly as it crucial for the strength and durability of the concrete product or structure. The amount of time curing is to be done depends on the purpose of the concrete product or structure, temperature and humidity of the atmosphere.

Traditional curing process

Traditionally, curing is done by pouring or spraying water on concrete or mortar surfaces for an adequate period of time. Water has to be continuously replenished as and when it evaporates due to high temperature and low humidity. If the water dries out the strength of the concrete structure or surface will be impacted.

On flat surfaces such as pavements, roads, sidewalks and floor slabs curing is done by ponding water on the exposed top surface. This is done by making small bunds a few hours after the concrete work is over.

Typically, masons and labourers build bunds with cement and sand on flat concrete surfaces. Water is then poured on the surface and retained for a few days. On surfaces that cannot hold water, labourers spray water several times during the day for several days.

History and description of the technology

Ambuja Cements has come up with an alternative to combat difficulties in managing the traditional method of curing, the Ambuja Modular Curing Solution (AMCS). AMCS entails the use of a plastic sheet to prevent water losses due to evaporation, protects against strong winds, low humidity and high ambient temperatures.

How it can be used/ installed

Surfaces, which are concreted or cemented, are covered by plastic sheets primarily to prevent loss of humidity. All that the contractor has to do is to inform the service providers at Ambuja. The site engineer from Ambuja visits the premises where concrete is being poured and makes necessary arrangement at the site to cover the laid concrete. Once concrete is poured the cover is laid on top. The polymer covering comes in standard sizes that can be joined end to end to make a larger sheet. The joint is strong and water tight and does not let water or moisture to seep out. It is a quick and hassle free process.

Advantages for the construction industry

The biggest benefit is saving of water. About 12,000 litres of water required for curing 100 square metres of slab surface could be saved on an average. In India, many places are extremely hot and arid. Water availability is a serious issue. Under these circumstances curing process is not always done well. Also, labourers are required to build bunds on cemented surface or spray water several times during the day. Many a times the slab may have dry patches due to inappropriate/insufficient water application on the surface. AMCS is a service that helps reduce water usage and lower labour and other costs.

Its availability in India

At present AMCS is a service and is being expanded through its channel partners. The response to AMCS has been quite encouraging as curing is done effectively without hassles, water or labour. For Ambuja Cements, AMCS is yet another initiative towards sustainability.

Concrete

Molecor Renews OCS Europe Certification Across Spanish Plants

Certification reinforces commitment to preventing microplastic pollution

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Molecor has renewed its OCS Europe certification for another year across all its production facilities in Spain under the Operation Clean Sweep (OCS) voluntary initiative, reaffirming its commitment to sustainability and environmental protection. The renewal underlines the company’s continued focus on preventing the unintentional release of plastic particles during manufacturing, with particular attention to safeguarding marine ecosystems from microplastic pollution.

All Molecor plants in Spain have been compliant with OCS Europe standards for several years, implementing best practices designed to avoid pellet loss and the release of plastic particles during the production of PVC pipes and fittings. The OCS-based management system enables the company to maintain strict operational controls while aligning with evolving regulatory expectations on microplastic prevention.

The renewed certification also positions Molecor ahead of newly published European regulations. The company’s practices are aligned with Regulation (EU) 2025/2365, recently adopted by the European Parliament, which sets out requirements to prevent pellet loss and reduce microplastic pollution across industrial operations.

Extending its sustainability commitment beyond its own operations, Molecor is actively engaging its wider value chain by informing suppliers and customers of its participation in the OCS programme and encouraging responsible microplastic management practices. Through these efforts, the company contributes directly to the United Nations Sustainable Development Goals, particularly SDG 14 ‘Life below water’, reinforcing its role as a responsible industrial manufacturer committed to environmental stewardship and long-term sustainability.

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Concrete

Coforge Launches AI-Led Data Cosmos Analytics Platform

New cloud-native platform targets enterprise data modernisation and GenAI adoption

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Coforge Limited has recently announced the launch of Coforge Data Cosmos, an AI-enabled, cloud-native data engineering and advanced analytics platform aimed at helping enterprises convert fragmented data environments into intelligent, high-performance data ecosystems. The platform strengthens Coforge’s technology stack by introducing a foundational innovation layer that supports cloud-native, domain-specific solutions built on reusable blueprints, proprietary IP, accelerators, agentic components and industry-aligned capabilities.

Data Cosmos is designed to address persistent enterprise challenges such as data fragmentation, legacy modernisation, high operational costs, limited self-service analytics, lack of unified governance and the complexity of GenAI adoption. The platform is structured around five technology portfolios—Supernova, Nebula, Hypernova, Pulsar and Quasar—covering the full data transformation lifecycle, from legacy-to-cloud migration and governance to cloud-native data platforms, autonomous DataOps and scaled GenAI orchestration.

To accelerate speed-to-value, Coforge has introduced the Data Cosmos Toolkit, comprising over 55 IPs and accelerators and 38 AI agents powered by the Data Cosmos Engine. The platform also enables Galaxy solutions, which combine industry-specific data models with the core technology stack to deliver tailored solutions across sectors including BFS, insurance, travel, transportation and hospitality, healthcare, public sector and retail.

“With Data Cosmos, we are setting a new benchmark for how enterprises convert data complexity into competitive advantage,” said Deepak Manjarekar, Global Head – Data HBU, Coforge. “Our objective is to provide clients with a fast, adaptive and AI-ready data foundation from day one.”

Supported by a strong ecosystem of cloud and technology partners, Data Cosmos operates across multi-cloud and hybrid environments and is already being deployed in large-scale transformation programmes for global clients.

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Concrete

India, Sweden Launch Seven Low-Carbon Steel, Cement Projects

Joint studies to cut industrial emissions under LeadIT

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India and Sweden have announced seven joint projects aimed at reducing carbon emissions in the steel and cement sectors, with funding support from India’s Department of Science and Technology and the Swedish Energy Agency.

The initiatives, launched under the LeadIT Industry Transition Partnership, bring together major Indian companies including Tata Steel, JK Cement, Ambuja Cements, Jindal Steel and Power, and Prism Johnson, alongside Swedish technology firms such as Cemvision, Kanthal and Swerim. Leading Indian academic institutions, including IIT Bombay, IIT-ISM Dhanbad, IIT Bhubaneswar and IIT Hyderabad, are also participating.

The projects will undertake pre-pilot feasibility studies on a range of low-carbon technologies. These include the use of hydrogen in steel rotary kilns, recycling steel slag for green cement production, and applying artificial intelligence to optimise concrete mix designs. Other studies will explore converting blast furnace carbon dioxide into carbon monoxide for reuse and assessing electric heating solutions for steelmaking.

India’s steel sector currently accounts for about 10–12 per cent of the country’s carbon emissions, while cement contributes nearly 6 per cent. Globally, heavy industry is responsible for roughly one-quarter of greenhouse gas emissions and consumes around one-third of total energy.

The collaboration aims to develop scalable, low-carbon industrial technologies that can support India’s net-zero emissions target by 2070. As part of the programme, Tata Steel and Cemvision will examine methods to convert steel slag into construction materials, creating a circular value chain for industrial byproducts.

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