Environmental safety of composite solutions with the addition of boehmite
- M.I. Panfilova1; cand. chem. Sci., Associate Professor;
- N.I. Zubrev2; cand. tech. Sci., prof.;
- D.A. Leonova1; senior lecturer;
- I.Yu. Kroshechkina2; cand.tech. Sci., Associate Professor;
- I.S. Panfilova3; Director of the Remote Access Center
- 1 Moscow State University Of Civil Engineering (National Research University)
- 2 FGBO VO MGUPS (MIIT) of Emperor Nicholas II;
- 3 Moscow University of Finance and Law
Abstract. The influence of additives bebida on structure of bentonitecement composite solutions, based on the results of the study found that the use of additives in the form of vysokohromistyh waste aluminothermic production of chromium in the number 0,208% by weight of cement allows to obtain composite materials characterized by increased strength. A study of the toxicity of building composite systems with additive bemid, as well as the individual components on biological activity environments on a plantbased Biotest systems. Proven environmental safety of the modified composite that allows recommend it for improvement of safety at construction and repair.
Key words: composite materials, bentonitecement composite solutions, kinetics, structure formation, strength, phytotoxicity, toxicity, and environmental safety.
