(22) 07.11.2017(43) 20.09.2018(57) A method for co-producing sulphoaluminate cement and sulfur by using desulfurized gypsum and aluminum ash, comprising: (1) drying aluminum ash, and heating...
(22) 19.10.2016(43) 11.10.2018(57) A long-term stabilized aqueous initiator composition, which includes components for curing of a two-component mortar system composition. The long-term stabilized...
(22) 02.05.2018(45) 11.10.2018(57) A method for accelerating the strength of cement involves providing an activated fly ash processed to increase the surface area of the fly ash and reacting the...
(22) 07.06.2018(45) 04.10.2018(57) Cement slurries, cured cements, and methods of making cured cement and methods of using cement slurries are provided. The cement slurries have, among other...
(22) 29.09.2016(45) 27.09.2018(57) The invention relates to a gypsum-cement dry mix, the use thereof and a method for producing prefabricated construction parts using the gypsum-cement dry mix. For...
Passport, an online product selection program, now offers users an application-based approach to quickly and easily design and order mechanical products used in belt conveying applicationsABB enables...
thyssenkrupp has established itself as a full-service provider in the cement industry. We talked to Dr. Luc Rudowski, Head of Product Management, Technology, Innovation and Sustainability at the ...
Recently, the attention paid by materials scientists to the research, development and application of Portland cements incorporated with calcined clays has substantially increased. This article...
The effect of 0.5 wt.% lead nitrate on the early hydration of high alumina cement (HAC) that contains spinel was examined by isothermal calorimetry, XRD, TG-DSC and SEM. Lead nitrate affects the...
In the search for an effective way of increasing the early strength of cement systems containing a high volume of fly ash (CHVFA), nano-silica (NS) was used in the CHVFA systems with two curing modes:...
