Displaying items by tag: grinding aids

Egypt: Construction chemicals producer Mapei has opened a new production plant in the 10th of Ramadan City, north-west of Cairo. The 30,000m2 facility will produce Mapei’s main products for the local market, including grinding aids for cement production and concrete admixtures. It will be the Italy-based group's second production plant in Egypt following Vinavil’s polymer plant in Suez, which began operating in 2002 and employs around 150 people.

"Egypt today represents a very promising market for the global construction industry," said Veronica Squinzi, CEO of Mapei. "With over 100m inhabitants and a constant demographic growth, the country is experiencing a growing demand for residential construction, supported by strong government investment plans in infrastructure, hospitality and large-scale transport. The presence of two production sites in the area, Mapei and Vinavil, will strengthen the group's competitiveness, while promoting local production capacities, creating job opportunities and facilitating technology transfer".

Mapei Group has 220 employees. It has been present in the country since 2002 through its subsidiary Vinavil.

UK: Breedon Group, together with Australia-based First Graphene, Morgan Sindall Construction & Infrastructure and the University of Manchester, is developing a new reduced-CO₂ graphene-enhanced cement. The consortium is currently formulating the cement using varying doses of First Graphene’s PureGRAPH graphene-enhanced grinding aid. The project received a research grant from the UK government earlier in 2022. First Graphene says that the study involves one of the largest commercial trials of its kind to date globally. It is simultaneously collaborating on another similar trial with a Europe-based speciality chemicals producer.

On 29 September 2022, First Graphene launched its latest range of graphene-enhanced cement grinding aids and concrete additives. These join recent launches PureGRAPH AM, an admixture developed in collaboration with South Africa-based Nanoproof/Glade Chemicals, and HexMortar, a dry mortar mix which will be distributed by New Zealand-based GtM Action.

First Graphene says that its cement and concrete segment’s order pipeline totals US$113m in value. Managing director and chief executive officer Michael Bell said “It is pleasing to see our efforts, and those of our collaboration partners, coming to fruition at a commercial scale. One of the primary drivers for the adoption of graphene solutions in this segment is the reduction of CO₂ emissions. We’re seeing considerable benefits both in the immediate reductions that can be achieved through the use of graphene-enhanced grinding aids, as well as the potential reductions in concrete usage because of the enhanced physical properties these products provide.” Bell concluded “Working with industry-focused partners such as Nanoproof/Glade Chemicals, GtM Action, Breedon Cement and Fosroc opens the way to an estimated addressable market of more than 12,000t of PureGRAPH across the medium to long term.”

China: Anhui Conch has chosen Conch New Materials, a fellow subsidiary of Conch Holdings, as one of its grinding aids suppliers for 2019 following an open tender process. The value of the deal is estimated to be worth no more than around US$125m for no more than 0.15Mt of cement grinding aids. Conch New Materials develops, produces and sells cement additives, concrete admixtures, related chemical products and technical services. The other supplier has not been named.