Displaying items by tag: Blocks

India: Finland-based Betolar has launched its first concrete products manufactured using Geoprime on the Indian market. Geoprime is an additive designed for use in cement-free concrete production with ash and ground granulated blast furnace slag (GGBFS). The new concrete product range consists of precast blocks, paving slabs and tiles, and is currently on display at World of Concrete India in Mumbai, Maharashtra.

Betolar's India managing director Abhishek Bhattacharya said "We are happy to introduce our first products to our customers for the Indian markets. We have now moved from laboratory tests into the production phase, and can show concretely how well this solution works. It is great to hear the feedback from the concrete industry in the region to our sustainable solution. Decarbonisation of the concrete industry is a very current and important topic."

India: LafargeHolcim subsidiary ACC facilitated the construction of around 31,500 affordable homes across India through its Green Building Centres in 2020. The retail franchise offers reduced-CO₂ concrete blocks and other alternatives to traditional brick. The company uses the centres for its Mason Training Programme, which helps develop construction skills. Each Green Building Centre employs on average 30 people. Throughout the year, the company established 43 new centres, bringing its total number to 100.

Managing director and chief executive officer Sridhar Balakrishnan said, "Green Building Centres is a unique programme which aims to provide affordable housing, sanitation solutions and rural and semi-urban pavement solutions. It is a key pillar in our plan for people and communities in India. At ACC, we believe in embracing communities and working together to effect real change. Through the Mason Training Programme, we also give real opportunities to young Indians for self-development. We not only want to build our nation with sustainable building solutions but also empower the nation's youth through entrepreneurship, livelihood and skill development initiatives."

UK: SigmaRoc has launched Greenbloc, a cement-free concrete block. The product reduces emissions by 77% compared to concrete blocks produced with Ordinary Portland Cement (OPC), corresponding to a reduction of 1.1kg/block.

Chief executive officer Max Vermorken said, "Our Greenbloc range and brand is the brainchild of our innovation and technical teams. It addresses a key challenge in the building products industry - the embodied CO₂ in one of the most widely used building materials: the concrete block. Greenbloc is only the start of a range of sustainable alternatives to our product offering as we invest, improve, integrate and innovate."

Nepal: Ashden Environment and the United Nations Science, Technology and Innovation Forum have awarded Build Up Nepal their respective highest awards for its low-cement disaster-resistant concrete blocks. The Nepal Time newspaper has reported that the blocks contain a mix of 10% cement, 40% clay and 50% sand, all sourced from near Build Up Nepal’s Mitra Marg, Patang plant. The company has supplied its unique building materials to projects in 300 different communities, including the construction of 4500 homes. It says that the blocks, reinforced with iron rods, have a greater earthquake resistance than concrete.

Build Up Nepal said, “Interlocking brick is a highly suitable construction technology in Nepal, reducing the cost of construction as well as the carbon footprint of building a house. With this technology Nepal's houses can be stronger, more affordable and its air cleaner.”

India: Ambuja Cement has won an auction for Nagaur's Harima Peethasar limestone block in Rajasthan following a procedural objection. JSW Group claimed that it was unable to place a counter bid in the online auction due to problems with the computer servers of Metals and Minerals Trading Corporation (MMTC), the state company running the sale, according to the DNA newspaper. After examination the claim was dismissed.

Tanzania: Tanzania Portland Cement Company Limited (TPCC) has recently conducted a training seminar for 250 cement distributors and block makers from Dar es Salaam to improve efficiency. The training was aimed at strengthening safety at work, improving the quality of blocks produced and enhancing efficiency in the production process to meet the growing market demand in the country, according to East African Business Week.

"Twiga Cement will continue to conduct similar trainings for block makers throughout the country. This is part of our effort to create awareness in the industry," said TPCC's commercial director, Simon Delens. He said that construction continues to grow with an increasing demand for blocks. "This is part of the firm's contribution to our local employment market. We have been a part of it for 46 years now as we want to build a strong nation," said Delens.