Journal
The article contains information about development of the hard-burned composite gypsum binder based on phosphogypsum and chalk, its physical mechanica...
| Issue №5, 2007 |
| Section: Waste utilization |
| Keywords: gypsium blinder, utilization, phosphogypsum, raw materials |
| Autor: A.A. Mechay, M.V. Novik, Ya.I. Melnikova. |
Gebr. Pfeiffer AG supplies both directly heated MPS vertical roller mills and indirectly heated kettles for calcining gypsum. Due to the different cal...
| Issue №2, 2007 |
| Section: Science and production |
| Keywords: gypsum, boiling pan, vertical roller mill, power consumption, burning |
| Autor: Y. Reichardt, E. Sander. |
The possibility of using citrogypsum was determined for production of gypsum-lime expanders. When introducing additives based on lime and citrogypsum ...
| Issue №6, 2010 |
| Section: Waste utilization |
| Keywords: Portland cement; expansion agent; citrogypsum; lime |
| Autor: L.L. Nesterova, I.G. Luginina, L.S. Schelokova, D.V. Leontieva. |
The article cites the results of processing industrial phosphogypsum for obtaining a product that would control the setting times of cement. Introduct...
| Issue №1, 2009 |
| Section: Waste utilization |
| Keywords: waste, raw source, phosphogypsum, mineral composition |
| Autor: M.A. Mikheenkov. |
In the article authors propose some new solutions developed in order to improve specific properties of the calcium sulphate based materials, with a vi...
| Issue №2, 2009 |
| Section: Waste utilization |
| Keywords: calcium sulphate, gypsum, blending, mortar mix, waterproofing |
| Autor: M. Sari. |
The article cites the results of a study on the efficiency of using artificial gypsum stone obtained on the base of phosphogypsum in the process of Po...
| Issue №5, 2009 |
| Section: Science and production |
| Keywords: mineralizer, phosphogypsum, setting time, portland cement, compacting |
| Autor: M.A. Mikheenkov. |
Special features of manufacture of acid fluoride-based artificial gypsum stone. The article considers the possibility of obtaining gypsum stone from a...
| Issue №6, 2009 |
| Section: Waste utilization |
| Keywords: sludge tank, calcium sulfate dihydrate, gypsum stone |
| Autor: M.A. Mikheenkov. |
The «acceleration by retardation» concept is to make an admixture composition that will accelerate the setting of Portland cement by retarding two oth...
| Issue №5, 2012 |
| Section: Science and production |
| Keywords: acceleration, expansion, flash set, gypsum, isothermal calorimetry, retardation |
| Autor: H. Justnes. |
To ensure the desired application and end-product properties, dry-mortar and gypsum formulations need to be balanced multi-component systems in which ...
| Issue №6, 2012 |
| Section: Dry construction mixes |
| Keywords: gypsum, retarder |
| Autor: M. Mueller, Ch. Hampel. |
The paper offers an advanced scientific and practical understanding of the sulfate corrosion affecting Portland cement concretes and examines its most...
| Issue №6, 2014 |
| Section: Concrete |
| Keywords: sulphate attack, Portland cement concrete, ettringite, thaumasite, gypsum |
| Autor: A.S. Brykov. |