Journal
The article reviews various types of action to which refractory lining of cement rotary kilns is exposed while in operation. It presents the technical...
| Issue №3, 2010 |
| Section: Refractories |
| Keywords: lining; refractories; silicon carbide materials; monolithic refractories; self-flowing concrete; resistance to alkali corrosion. |
| Autor: A. Klemba. |
The article cites the results of industrial tests of CEM I 42.5 N, CEM I 32.5 N and CEM II /A-K (Sh-P) 32.5 N (GOST 31108-2003) cement...
| Issue №3, 2010 |
| Section: Application of cement |
| Keywords: mixed cements; concrete; frost resistance; water-resisting; steaming |
| Autor: L.D. Shakhova, L.Kh. Zagorodnyuk, D.E. Kucherov. |
A study was made of the capability of lithium-silica-containing solutions obtained by interaction between aqueous colloidal dispersion SiO2 and LiOH t...
| Issue №4, 2010 |
| Section: Science and production |
| Keywords: colloidal silica; lithium polysilicates; alkali-silica reactions; alkali corrosion of concretes |
| Autor: A.S. Brykov, A.V. Anisimova. |
The article considers Sika® ViscoCrete® technology that, by using additives, enables formation of concrete formulations with enhanced properties. In p...
| Issue №4, 2010 |
| Section: Application of cement |
| Keywords: admixtures; durability of concrete; flowability of fresh concrete; the water / cement ratio; polycarboxylate ethers |
| Autor: J. Schrabback. |
The results of research on optimization of the composition of sulfomineral additives and their influence on the formation of composition, structure an...
| Issue №5, 2010 |
| Section: Science and production |
| Keywords: autoclave aerated concrete; sulfomineral additives; chemical reinforcing; lowbasicity hydrosilicates of calcium. |
| Autor: A.A. Mechai, E.I. Baranovskaya. |
The article provides information on the activities of VDZ and its Research Institute and presents the analysis of operations of German cement industry...
| Issue №1, 2009 |
| Section: Review |
| Keywords: VDZ, research institute, cement sector, dust emission, cement chemistry, concrete technology, environment control, product quality |
| Autor: M. Schneider. |
The article describes a comparative study of the effect of ultradisperse silicon materials produced by the industry – microsilica, precipitated silica...
| Issue №1, 2009 |
| Section: New materials |
| Keywords: concrete, endurance, silica, spectrography |
| Autor: A.S. Brykov, R.T. Kamaliev, V.I. Korneyev, M.V. Mokeyev. |
The article describes a new production technology of non-autoclave foam concrete and products from it involving the use of cement of low water require...
| Issue №1, 2009 |
| Section: Application of cement |
| Keywords: foam concrete, chemical additive, suspension |
| Autor: B.E. Yudovich, S.A. Zubekhin. |
The article discusses the basic types of ultradisperse silica produced by the industry, their functions within cement grouts and concretes, and also t...
| Issue №2, 2009 |
| Section: New materials |
| Keywords: mineral additive, concrete, microsilica, set strength |
| Autor: A.S. Brykov, R.T. Kamaliev. |
The article provides information on the 3rd International Exhibition of mixes, concretes, mortars and equipment in building and architecture – MIXBUIL...
| Issue №2, 2009 |
| Section: Conferences, seminars, exhibitions |
| Keywords: MIXBUILD, mixture, concrete, solutions, equipment, suppliers |