(22) 01.11.2019(43) 28.08.2020(57) The present invention relates to an auxiliary material for manufacturing CSA cement using waste by-products, and more particularly, as a waste sludge containing some...
(22) 14.04.2011(43) 07.10.2020(57) Hydraulic cements, such as Portland cements and other cements that include substantial quantities of tricalcium silicate (C3S), dicalcium silicate (C2S), tricalcium...
Siemens has presented two new additions to the Sitrans LR100 series of 80 GHz radar transmitters. These high-frequency, compact transmitters deliver robust, reliable measurements even in the most...
Filler mass fraction is an important property for crushed limestone being used as raw material to produce ready to use plaster. Some approaches for the control of filler mass fraction in the crushed...
(22) 04.11.2019(43) 20.08.2020(57) The present invention relates to a rotary lime kiln preheater with efficient flue gas desulfurization, comprising a preheater main body, a top material bin, a...
(22) 26.03.2020(43) 08.10.2020(57) Portland cement has high embodied energy and embodied carbon associated with its manufacture. In many construction applications, the need for concrete and mortar...
LafargeHolcim is calling on the world’s brightest students to reinvent the building industry, along with its partner Witteveen+Bos, a Dutch engineering and consultancy firm and with the support of...
Microbiologically Induced Corrosion (MIC) causes severe concrete deterioration in pipelines, manholes and sewer structures. This process is caused by sulfuric acid producing bacteria which mainly...
HeidelbergCement supplies the material for Germany’s first printed residential building made of concrete. The high-tech material “i.tech 3D” was developed by the HeidelbergCement subsidiary...
Panta rhei – everything flows! That was a word of wisdom already from the ancient Greek philosopher Heraklit. I am sure he meant something different than what we mean in our industry when we talk ...
