cement - passivehouseplus.co.uk

Highly polluting cements are to be ruled out of public sector projects in Ireland from September, due to new government public procurement rules.

In issue 38 of Passive House Plus we published an in-depth assessment comparing the build specs including five wall types to a typical Irish house. To enable the industry to fairly compare a broader range of build options, we now expand that analysis with the addition of four timber frame wall types and two insulated concrete formwork systems

Ecocem, Europe’s leader in low carbon cement technologies, has announced a major step in enabling the global cement industry to decarbonise on a trajectory compliant with the Paris Agreement to limit global warming to 1.5 C.

Kilsaran has announced the signing of a new partnership agreement with CarbonCure Technologies to bring a lower carbon cement to its clients. The project represents a €1m investment by Kilsaran and will create an additional eight jobs in the areas of project support and R&D.

Irish low carbon cement company Ecocem has announced €22.5 million in equity investment from Breakthrough Energy Ventures (BEV) and Breakthrough Energy Ventures-Europe (BEV-E), venture capital funds that are part Bill Gates’s Breakthrough Energy coalition, which seeks to accelerate the global drive towards net zero carbon emissions. 

There is strong and growing demand for GGBS on the Irish market, according to leading Irish supplier Ecocem, as the company gears up to respond to a market and regulatory environment that is increasingly demanding low embodied energy construction products.

The rebrand from Quinn to Mannok was announced in September, with the official name change completed on 16 November, marking a major milestone for the company on a rebrand journey which will take up to 12 months to fully complete.

Cement is responsible for up to 8% of global carbon emissions, and in this guide, sustainable design expert Jay Stuart looks at ways to minimise its environmental impact through good design, and at some of the alternative, lower carbon cement and concrete products on the market.

Low carbon concrete blocks are now widely available on the Irish market – bringing up to 50% reductions in embodied CO2 – and Passive House Plus helped make it happen.

Ecocem, the leading producer of ground granulated blastfurnace slag (GGBS), a low carbon alternative to traditional cement, says use of its product has saved 10 million tonnes of carbon emissions since the company began operating in 2002.

Traditional screeds require significant drying before the final floor covering can be installed, however, if this is not well planned for, it may well delay the completion of the entire project.

Ecocem Materials, producer of environmentally friendly cement, has announced that the company has seen an increase in sales and has reached a significant milestone of exceeding one million tonnes of product sold in the last twelve months. Ecocem Ireland is also celebrating its tenth birthday in 2013.

Staggeringly airtight ecological home in Athenry set to meet the Passive House Institute standard

Leading Eco Architects Rachel Bevan and Professor Tom Woolley look at the connection betweeLeading Eco Architects Rachel Bevan and Professor Tom Woolley look at the connection between conservation and sustainabilityn conservation and sustainability.

The cement industry is well known as being amongst the worst culprits for emitting CO2, a seemingly unavoidable side effect of its production. However, as Peter Seymour, Business Development Manager with Ecocem Ireland Ltd explains, there is a strong, eco-friendly competitive alternative to Portland cement that is being specified in a variety of high profile construction projects in Ireland.

Landowners & Cement Producers Gain, Homebuyers & Taxpayers Suffer. By Richard Douthwaite

Lime-hemp is developing as a bio composite construction material with serious ecological and energy advantages. Patrick Daly, lecturer in Environmental Design at DIT Bolton St. asks if this is the environmental material of the future and explores its mainstreaming potential.