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Time of India
7 days ago
- Automotive
- Time of India
Andhra Pradesh begins pilot project on road repairs using steel slag waste
Advt By , ETInfra The Andhra Pradesh government has initiated a pilot project to test road repair work using a new material made from industrial steel slag waste. The initiative was launched in Mandadam village near the state secretariat on Monday, with BC Janardhan Reddy, special chief secretary for roads and buildings, inaugurating the experimental phase, The Times of India use of steel slag — a byproduct from steel manufacturing — marks a shift in the state's infrastructure approach, aligning with Chief Minister N Chandrababu Naidu's directive to explore cost-effective and sustainable methods of road pilot involves a composite mixture called Ecofix, developed using steel slag and tar. The material has been under study by experts for its potential in pothole repairs, particularly during the monsoon season. According to officials, Ecofix is being monitored to assess its effectiveness under such conditions, with future repair and construction work likely to be based on the said it is part of the Chief Minister's vision of creating 'wealth from waste'. He further explained that experts are monitoring the effectiveness of the Ecofix mixture for repairing potholes during the rainy differs from traditional tar-based repair materials in that it does not require heating and can be applied even when water is present on the road surface. Officials say this feature makes it suitable for rainy weather conditions. The Central Road Research Institute (CRRI) has tested the mixture and found it to be more durable and cost-efficient than current alternatives, according to the use of industrial waste in road construction is also being viewed as a measure to reduce environmental impact, particularly pollution of land, water, and air. The state government has indicated that scaling up the use of such materials may also reduce the financial burden on public infrastructure spending.
Hans India
7 days ago
- Automotive
- Hans India
Minister launches steel slag road repair pilot project
Vijayawada: Roads and buildings minister B C Janardhan Reddy initiated a pilot project to use advanced 'steel slag' technology for road construction and repair in the state. He officially launched the experimental road repair work using the steel slag method in Mandadam village near the Secretariat, on Monday. Following the instructions of Chief Minister N Chandrababu Naidu, the state government is making efforts to provide citizens with better and higher-quality roads. Minister Reddy said that the government is adopting innovative methods like this to achieve that goal. He explained that this initiative aligns with the government's 'waste to wealth' philosophy, which aims to create valuable resources from waste materials. The roads will be repaired using a mixture derived from the waste products of steel plants. The pilot project will use Ecofix, a mixture of steel slag and tar, to repair potholes during the rainy season. Experts will monitor the effectiveness of this mixture on the roads. Based on their findings, the minister said, further steps will be taken to repair and develop more roads in the future. Ecofix is designed for immediate use, allowing for quick and efficient repair of potholes whenever and wherever needed. It is particularly effective during the rainy season. Unlike traditional bitumen repair work, Ecofix does not need to be heated, which saves on fuel costs and reduces pollution. The mixture can be used even if there is standing water on the road due to rain, making it an excellent solution for continuous work during the monsoon season. Scientists from the Central Road Research Institute (CRRI) have tested Ecofix and certified it as a durable and cost-effective material, superior to other currently used options. This initiative is expected to offer both environmental and economic benefits. It will help in reducing land, water, and air pollution by reusing industrial waste while also saving public money due to its high performance and low cost.
Time of India
04-08-2025
- Automotive
- Time of India
Pilot project uses steel slag for road repairs
1 2 Vijayawada: In a pioneering step toward converting industrial waste into infrastructure assets, the Andhra Pradesh government has launched a pilot project using advanced steel slag technology for road construction. BC Janardhan Reddy, special chief secretary for roads and buildings, investments, and infrastructure, inaugurated the experimental road repair work in Mandadam village near the secretariat on Monday. Reddy said that they have taken up the experiment following the instructions from chief minister N Chandrababu Naidu. He said that such innovative methods are being adopted and implemented on an experimental basis to provide better roads and quality standards. The official further said that it was part of chief minister's vision of creating "wealth from waste." He explained that that experts were monitoring the effectiveness of the "Ecofix" mixture, made from steel slag and tar, for repairing potholes during the rainy season. He said that road repairs and development initiatives will be undertaken in the future based on the findings of the pilot project. Steel slag, a waste product from the steel industry is being used in road construction and repair works. by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like This new air conditioner cools down a room in just seconds News of the Discovery Undo A new composite material called "Ecofix" has been developed, which is environmentally friendly and economically viable. GFX WHAT IS Ecofix: *Ecofix is a mixture created by combining steel slag, a byproduct of the steel industry, with tar. It is an excellent example of utilizing industrial waste for development. *As an instant-use material, Ecofix can be used to fill potholes on roads as soon as the need arises. It performs effectively even during the rainy season. *Unlike traditional tar repair work, Ecofix does not require heating. It sets quickly, reducing fuel costs and pollution. *Ecofix can be used even when water is stagnant on roads due to rain, making it an excellent solution for uninterrupted repair work during the rainy season. *Scientists from the Central Road Research Institute (CRRI) have tested this mixture and identified it as a superior material compared to those currently in use, offering greater durability at a lower cost. *Using industrial waste reduces land, water, and air pollution. *This high-performance, low-cost mixture helps save public funds.
Economic Times
30-07-2025
- Automotive
- Economic Times
India launches first field trial using waste plastic geocells to build roads in difficult terrains
In a new initiative to tackle end-of-life plastic waste, the Central Road Research Institute (CRRI) and Bharat Petroleum Corporation Limited (BPCL) have developed Geocells—three-dimensional, block-shaped modules made using waste plastic, reported TOI. These modules can be filled with soil or construction debris and used for building roads, particularly in challenging innovation, jointly patented by CSIR-CRRI and BPCL, is slated for field trials with the Military Engineering Services starting in August. The teams aim to showcase its application in high-stress, difficult-to-access regions. Pilot demonstration on DND-Faridabad expressway As part of the initial deployment, CRRI and BPCL used Geocells to pave a stretch near the DND-Faridabad-KMP Expressway. According to Ankita Behl, principal scientist at CSIR-CRRI, 'CRRI and BPCL developed a plastic-based module or sheet and a technical textile called Geocell, using end-of-life and mixed waste plastics. Recycling such plastics is particularly challenging due to the wide variation in material quality.'Behl added that the material was processed through mechanical recycling, producing modules with a thickness of 4–8 mm. Plant trials in collaboration with TATA Projects and a 160-metre road section, supported by the National Highways Authority of India, helped validate the concept. Lab results show promising performance CRRI stated that the Geocells were filled with non-plastic, granular base materials and tested for load-bearing strength. 'During the laboratory test and plant trial, no signs of cracks... were detected during or after the test. The overall shape of the cells remained intact.' The trial, involving 20–25 tonnes of waste plastic, is the first in the country to use technical textiles made entirely from end-of-life plastic. The method also addresses the issue of multi-layered plastics, which are currently not included in Indian Roads Congress (IRC) said the technology could help improve plastic waste management and road durability. (With inputs from TOI)
Time of India
13-07-2025
- Automotive
- Time of India
India launches first field trial using waste plastic geocells to build roads in difficult terrains
In a new initiative to tackle end-of-life plastic waste, the Central Road Research Institute (CRRI) and Bharat Petroleum Corporation Limited (BPCL) have developed Geocells—three-dimensional, block-shaped modules made using waste plastic, reported TOI. These modules can be filled with soil or construction debris and used for building roads, particularly in challenging terrain. The innovation, jointly patented by CSIR-CRRI and BPCL, is slated for field trials with the Military Engineering Services starting in August. The teams aim to showcase its application in high-stress, difficult-to-access regions. Pilot demonstration on DND-Faridabad expressway As part of the initial deployment, CRRI and BPCL used Geocells to pave a stretch near the DND-Faridabad-KMP Expressway. According to Ankita Behl, principal scientist at CSIR-CRRI, 'CRRI and BPCL developed a plastic-based module or sheet and a technical textile called Geocell, using end-of-life and mixed waste plastics. Recycling such plastics is particularly challenging due to the wide variation in material quality.' by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like 15 Most Beautiful Female Athletes in the World Click Here Undo Behl added that the material was processed through mechanical recycling, producing modules with a thickness of 4–8 mm. Plant trials in collaboration with TATA Projects and a 160-metre road section, supported by the National Highways Authority of India, helped validate the concept. Lab results show promising performance CRRI stated that the Geocells were filled with non-plastic, granular base materials and tested for load-bearing strength. 'During the laboratory test and plant trial, no signs of cracks... were detected during or after the test. The overall shape of the cells remained intact.' Live Events The trial, involving 20–25 tonnes of waste plastic, is the first in the country to use technical textiles made entirely from end-of-life plastic. The method also addresses the issue of multi-layered plastics, which are currently not included in Indian Roads Congress (IRC) specifications. CRRI said the technology could help improve plastic waste management and road durability.
