The paper shows data related to coexistence of various binding systems, which could be present during the hardening of special concretes. It is taken into account the Ultra Low Aluminous Cement Concretes additivated with different materials (phosphates and mineral ultra dispersed powders - Condensed Silica Fume, Hydrated Alumina etc). In correlation to the pH-value, these substances can favour the forming of new binding systems besides the hydraulic binder (which is not important in this case). The new system is the coagulation binding form. The coagulation binding system has a very important role in the advanced compactness and in the increasing mechanical strengths of concrete structures.
If the inline PDF is not rendering correctly, you can download the PDF file here.
. L Prost: Les Refractaires Moulables. L’industrie Ceramiques, (661), 1973, 279.
. N Angelescu: Heating Behaviour of Monolithics Bound by Coagulation. Turkish Cement and Concrete World, July-August 2003, 8 (3), 52-59
. Z Li, G Ye: Bonding and Recent Progress of Monolithic Refractories. Interceram, 1992, 41 (3), 169-172.
. Angelescu, N.: Low Cement Concretes. Doctorate thesis, Polytehnic University Bucharest, 1983, 200 p.
. Rebouillant L, Rigaud M, Ildefonse J P, Gabis V, Dubreuil P, and Daniellou P, Cement-free Castables with Micronized Andalusite. 9th SIMCER, Bologna, Italy, 5-8 October, 1998.
. N Angelescu: Complex Binding Matrix. Special Magazine on Engineering Materials, Jyubliana, 1996, 1, 11-13.
. I Teoreanu, N Angelescu: Fundamentals in Developing New Generations ofRefractory Concretes. Concretes with Simple and Complex Binding Systems. Rumanian Chemical Quarterly Reviews, 1996, 4 (1-2), 123-147.
. Angelescu N et al, Different Binding Systems Coexistence. The Fifth NCB International Seminar, New Delhi, 21-24 November 1996, III, XIII-112-118.
. Shataff H, Alshamsi A M, The Effect of Condensed Silica Fume on some Properties of Concrete in Hot Climate. First International Conference on Reinforced Concrete Materials in Hot Climates, Al Ain, United Arab Emirates, April, 1994, 24-27.
. N. Angelescu, A New Binding System for Concrete. Proceed. of the 6th International Conference of Concrete Technology, Amman, Iordania, October, 2002 1, 213-223.
. I Teoreanu, N Angelescu: Hardening Mechanisms and Behaviour of Low-Alumina Cement Refractory Concrete Binding Systems. Interceram, 1994, 43, 360.
. Angelescu N, Dobrea M, Iacob S, Special Low Cement Concretes. Tenth. International Congress on Polymers in Concrete, Honolulu, 23-25 May, 2001.
. R D Lankard and, H D Lease: Refractory Concretes for Steelplant Applications. Refract. Journal. (1), 1986, 6.
. J Moreau: Development of low Cement and Ultra low Cement Castable in Combustion Chamber and Boilers of Domestic Waste Incinerators. Interceram, 37 (Refractory Special Issue), 1987, 8.
. Angelescu, N., Oprea, F.: Monolitice speciale pentru oala de turnare din oţelării, First ed. Targoviste, Macarie, 2002, p.185
. Malier, Y.: Les betons a hautes performances, du materiau a l’ouvrage. Presses de L’Ecole Nationale des Ponts et Chaussees. Paris, 1990.
. Angelescu, N. - Fundamentals of coagulation binding for special concretes. Proceed of the 7th International Conference of Concrete Technology, October, 2004, Kuala Lumpur, Malaezia, Vol. “Innovations and Emergeting Technology in Concrete Industry”, ISBN 976-958-160-8, pp. 323-331, 2004.
. Ionita, C., Angelescu, N. Abdelgader, H. S., Bratu, V., Stanciu, D., Ion, I. - The influence of hydration on the mechanical strength of the high aluminous cement. Proceedings of The International Conference on Advances in Cement and Concrete in Africa, ACCTA 2013, Johannesburg, South Africa, 2013, pp. 961 – 968.